Toxics Program Bibliography-Journal Articles

Journal Articles Published by the Toxic Substances Hydrology Program

A | B | C | D | E | F | G | H | I | J | K | L | M
N | O | P | Q | R | S | T | U | V | W | X | Y | Z

A

Abbott, M., Einerson, J., Schuster, P., Susong, D., and Taylor, H.E., 2004,

Trace elements and common ions in southeastern Idaho snow--Regional air pollutant traces for source area emissions: Fuel Processing Technology, v. 85, no. 6-7, p. 657-671, doi:10.1016/j.fuproc.2003.11.013.

Abbott, M., Susong, D., Olson, M., and Krabbenhoft, D.P., 2003,

Mercury in soil near a long-term air emission source in southeastern Idaho: Environmental Geology, v. 43, no. 3, p. 352-356, doi:10.1007/s00254-002-0631-y.

Abbott, M.L., Susong, D.D., Krabbenhoft, D.P., and Rood, A.S., 2002,

Mercury deposition in snow near an industrial emission source in the western U.S. and comparison to ISC3 model predictions: Water, Air, and Soil Pollution, v. 139, no. 1-4, p. 95-114, doi:10.1023/A:1015856717964.

Abrams, R.H., and Loague, K., 2000,

A compartmentalized solute transport model for redox zones in contaminated aquifers--1, Theory and development: Water Resources Research, v. 36, no. 8, p. 2001-2013, 2000WR900110, doi:10.1029/2000WR900110.

Abrams, R.H., and Loague, K., 2000,

A compartmentalized solute transport model for redox zones in contaminated aquifers--2, Field-scale simulations: Water Resources Research, v. 36, no. 8, p. 2015--2029, 10.1029/2000WR900111, doi:10.1029/2000WR900111.

Abrams, R.H., Loague, K., and Kent, D.B., 1998,

Development and testing of a compartmentalized reaction network model for redox zones in contaminated aquifers: Water Resources Research, v. 34, no. 6, p. 1531-1541, 98WR00485, doi:10.1029/98WR00485.

Abudalo, R.A., Bogatsu, Y.G., Ryan, J.N., Harvey, R.W., Metge, D.W., and Elimelech, M., 2005,

The effect of ferric oxyhydroxide grain coatings on the transport of bacteriophage PRD1 and Cryptosporidium parvum oocysts in saturated porous media: Environmental Science and Technology, v. 39, no. 17, p. 6412-6419, doi:10.1021/es050159h.

Adams, C., Wang, Y., Loftin, K., and Meyer, M.T., 2002,

Removal of antibiotics from surface and distilled water in conventional water treatment processes: Journal of Environmental Engineering, v. 128, no. 3, p. 253-260, doi:10.1061/(ASCE)0733-9372(2002)128:3(253).

Adams, C.D., and Thurman, E.M., 1991,

Formation and transport of deethylatrazine in the soil and vadose zone: Journal of Environmental Quality, v. 30, p. 540-547.

Adrian, N.R., Robinson, J.A., and Suflita, J.M., 1994,

Spatial variability in biodegradation rates as evidenced by methane production from an aquifer: Applied and Environmental Microbiology, v. 60, no. 10, p. 3632-3639.

Adrian, N.R., and Suflita, J.M., 1994,

Anaerobic biodegradation of halogenated and nonhalogenated N-, S- and O-heterocylic compounds in aquifer slurries: Environmental Toxicology and Chemistry, v. 13, p. 1551-1557.

Afkar, E., Lisak, J., Saltikov, C., Basu, P., Oremland, R.S., and Stolz, J.F., 2003,

The respiratory arsenate reductace from Bacillus selenitireducens strain MLS10.: FEMS Microbiology Letters, v. 226, p. 107-112, doi:10.1016/S0378-1097(03)00609-8.

Aga, D.S., and Thurman, E.M., 2001,

Formation and transport of the sulfonic acid metabolites of alachlor and metolachlor in soil: Environmental Science and Technology, v. 35, no. 12, p. 2455-2460, doi:10.1021/es991264s.

Aga, D.S., and Thurman, E.M., 1993,

Coupling solid-phase extraction and enzyme-linked immunosorbent assay for ultratrace determination of herbicides in pristine water: Analytical Chemistry, v. 65, no. 20, p. 2894-2898.

Aga, D.S., Thurman, E.M., and Pomes, M.L., 1994,

Determination of alachlor and its sulfonic acid metabolite in water by solid-phase extraction and enzyme-linked immunosorbent assay: Analytical Chemistry, v. 66, no. 9, p. 1495-1499.

Aga, D.S., Thurman, E.M., Yockel, M.E., Zimmerman, L.R., and Williams, T.D., 1996,

Identification of a new sulfonic acid metabolite of metolachlor in soil: Environmental Science and Technology, v. 30, no. 2, p. 592-597, doi:10.1021/es9503600.

Aiken, G., and Cotsaris, E., 1995,

Soil and hydrology--Their effect on natural organic matter: Journal of the American Water Works Association, v. 87, p. 36-45.

Aiken, G., Haitzer, M., Ryan, J.N., and Nagy, K., 2003,

Interactions between dissolved organic matter and mercury in the Florida Everglades: Journal de Physique IV, v. 107, p. 29-32, doi:10.1051/jp4:20030235.

Aiken, G.R., 1992,

Chloride interference in the analysis of dissolved organic carbon by the wet oxidation method: Environmental Science and Technology, v. 26, no. 12, p. 2435-2439 (Scroll down pdf for abstract), doi:10.1021/es00036a015.

Aiken, G.R., Kaplan, L.A., and Weishaar, J., 2002,

Assessment of relative accuracy in the determination of organic matter concentrations in aquatic systems: Journal of Environmental Monitoring, v. 4, p. 70-74, doi:10.1039/b107322m.

Aiken, G.R., and Leenheer, J.A., 1993,

Isolation and characterization of dissolved and colloidal organic matter: Chemistry and Ecology, v. 8, p. 135-151.

Aiken, G.R., McKnight, D.M., Harnish, R., and Wershaw, R.L., 1996,

Geochemistry of aquatic humic substances in the Lake Frixall Basin, Antarctica: Biogeochemistry, v. 34, p. 157-188.

Aiken, G.R., McKnight, D.M., Thorn, K.A., and Thurman, E.M., 1992,

Isolation of hydrophilic organic acids from water using nonionic macroporous resins: Organic Geochemistry, v. 18, no. 4, p. 567-573.

Alley, W.M., Healy, R.W., LaBaugh, J.W., and Reilly, T.E., 2002,

Flow and storage in groundwater systems: Science, v. 296, no. 5575, p. 1985-1990, doi:10.1126/science.1067123.

Alpers, C.N., Jambor, J.L., and Nordstrom, D.K., 2000,

Sulfate minerals--crystallography, geochemistry, and environmental significance: Reviews in Mineralogy and Geochemistry, v. 40, p. 608.

Alpers, C.N., Nordstrom, D.K., and Ball, J.W., 1989,

Solubility of jarosite solid solutions precipitated from acid mine waters, Iron Mountain, California: Science Geological Bulletin, v. 42, p. 281-298.

Alpers, C.N., Rye, R.O., Nordstrom, D.K., White, L.D., and King, B.S., 1992,

Chemical crystallographic and isotopic properties of alunite and jarosite from acid hypersaline Australian lakes: Chemical Geology, v. 96, p. 203-226.

Alvarez, D.A., Stackelberg, P.E., Petty, J.D., Huckins, J.N., Furlong, E.T., Zaugg, S.D., and Meyer, M.T., 2005,

Comparison of a novel passive sampler to standard water-column sampling for organic contaminants associated with wastewater effluents entering a New Jersey stream: Chemosphere, v. 61, no. 5, p. 610-622, doi:10.1016/j.chemosphere.2005.03.023.

Amirbahman, A., Kent, D.B., Curtis, G.P., and Davis, J.A., 2006,

Kinetics of sorption and abiotic oxidation of arsenic(III) by aquifer materials: Geochimica et Cosmochimica Acta, v. 70, no. 3, p. 533-547, doi:10.1016/j.gca.2005.10.036.

Amos, R.T., and Mayer, K.U., 2006,

Investigating ebullition in a sand column using dissolved gas analysis and reactive transport modeling: Environmental Science and Technology, v. 40, p. 5361-5367, doi:10.1021/es0602501.

Amos, R.T., and Mayer, K.U., 2006,

Investigating the role of gas bubble formation and entrapment in contaminated aquifers--Reactive transport modeling: Journal of Contaminant Hydrology, v. 87, p. 123-154, doi:10.1016/j.jconhyd.2006.04.008.

Amos, R.T., Mayer, K.U., Bekins, B.A., Delin, G.N., and Williams, R.L., 2005,

Use of dissolved and vapor-phase gases to investigate methanogenic degradation of petroleum hydrocarbon contamination in the subsurface: Water Resources Research, v. 41, no. 2, W02001, doi:10.1029/2004WR003433.

Anderman, E.R., Hill, M.C., and Poeter, E.P., 1996,

Two-dimensional advective transport in ground-water flow parameter estimation: Ground Water, v. 34, no. 6, p. 1001-1009.

Anderson, D.E., and Farrar, C.D., 2001,

Eddy covariance measurements of CO2 flux to the atmosphere from an area of high volcanogenic emissions - Mammoth Mountain, California: Chemical Geology, v. 177, p. 31-42, doi:10.1016/S0009-2541(00)00380-6.

Anderson, D.E., Miller, D.R., Wang, Y.S., Yendol, W.G., and Mierzejewski, K., 1992,

Deposition of aerially applied BT in an oak forest and its prediction with the FSCBG model: Journal of Applied Meteorology, v. 31, p. 1457-1466.

Anderson, D.E., Striegl, R.G., Stannard, D.I., Michmerhuizen, C.M., McConnaughey, T.A., and LaBaugh, J.W., 1999,

Estimating lake-atmosphere CO2 exchange: Limnology and Oceanography, v. 44, no. 4, p. 988-1001.

Anderson, L.D., Kent, D.B., and Davis, J.A., 1994,

Batch experiments characterizing the reduction of chromium(VI) using suboxic material from a mildly reducing sand and gravel aquifer: Environmental Science and Technology, v. 28, no. 1, p. 178-185, doi:10.1021/es00050a025.

Anderson, R.T., and Lovley, D.R., 2000,

Hexadecane decay by methanogenesis: Nature, v. 404, p. 722-723.

Anderson, R.T., Rooney-Varga, J.N., Gaw, C.V., and Lovley, D.R., 1998,

Anaerobic benzene degradation in the Fe(III) reduction zone of petroleum-contaminated aquifers: Environmental Science and Technology, v. 32, no. 9, p. 1222-1229, doi:10.1021/es9704949.

Andraski, B.J., 1997,

Soil-water movement under natural-site and waste-site conditions--A multiple-year field study in the Mojave Desert, Nevada: Water Resources Research, v. 33, no. 9, p. 1901-1916, 97WR01502, doi:10.1029/97WR01502.

Andraski, B.J., 1996,

Properties and variability of soil and trench fill at an arid waste-burial site: Soil Science Society of America Journal, v. 60, no. 1, p. 54-66.

Andraski, B.J., 1991,

Balloon and core sampling for determining bulk density of an alluvial desert soil: Soil Science Society of America Journal, v. 55, no. 4, p. 1188-1190.

Andraski, B.J., and Jacobson, E.A., 2000,

Testing a full-range soil-water retention function in modeling water potential and temperature: Water Resources Research, v. 36, no. 10, p. 3081-3089, 2000WR900193, doi:10.1029/2000WR900193.

Andraski, B.J., Sandstrom, M.W., Michel, R.L., Radyk, J.C., Stonestrom, D.A., Johnson, M.J., and Mayers, C.J., 2003,

Simplified method for detecting tritium contamination in plants and soil: Journal of Environmental Quality, v. 32, no. 3, p. 988-995.

Andraski, B.J., Stonestrom, D.A., Michel, R.L., Halford, K.J., and Radyk, J.C., 2005,

Plant-based plume-scale mapping of tritium contamination in desert soils: Vadose Zone Journal, v. 4, p. 819-827, doi:10.2136/vzj2005.0052.

Antweiler, R.C., and Taylor, H.E., 2008,

Evaluation of statistical treatments of left-censored environmental data using coincident uncensored data sets--I. Summary statistics: Environmental Science and Technology, doi:10.1021/es071301c (Advanced Web release).

Appenzeller, T., 1992,

Deep-living microbes mount a relentless attack on rock: Science, v. 258, p. 222.

Arai, Y., Lanzirotti, A., Sutton, S., Davis, J.A., and Sparks, D.L., 2003,

Arsenic speciation and reactivity in poultry litter: Environmental Science and Technology, v. 37, p. 4083-4090, doi:10.1021/es0340580.

Arai, Y., McBeath, M., Bargar, J.R., Joye, J., and Davis, J.A., 2006,

Uranyl adsorption and surface speciation at the imogolite-water interface--Self-consistent spectroscopic and surface complexation models: Geochimica et Cosmochimica Acta, v. 70, no. 10, p. 2492-2509, doi:10.1016/j.gca.2006.02.013.

Arai, Y., Sparks, D.L., and Davis, J.A., 2005,

Arsenate adsorption mechanisms at the allophane-water interface: Environmental Science and Technology, v. 39, p. 2537-2544, doi:10.1021/es0486770.

Arai, Y., Sparks, D.L., and Davis, J.A., 2004,

Effects of dissolved carbonate on arsenate adsorption and surface speciation at the hematite-water interface: Environmental Science and Technology, v. 38, p. 817-824, doi:10.1021/es034800w.

Aravena, R., Wassernaar, L.I., and Plummer, L.N., 1995,

Estimating C-14 groundwater ages in a methanogenic aquifer: Water Resources Research, v. 31, no. 9, p. 2307-2318.

Avanzino, R.J., and Kennedy, V.C., 1993,

Long-term frozen storage of streamwater samples for dissolved orthophosphate, nitrate plus nitrate, and ammonia analysis: Water Resources Research, v. 29, no. 10, p. 3357-3362.

Axtmann, E.V., Cain, D.J., and Luoma, S.N., 1997,

Effect of tributary inflow of the distribution of trace metals in fine-grained sediments and benthic insects of the Clark Fork River, Montana: Environmental Science and Technology, v. 31, no. 3, p. 750-758, doi:10.1021/es960417y.

Axtmann, E.V., and Luoma, S.N., 1991,

Large-scale distribution of metal contamination in the fine-grained sediments of the Clark Fork River, Montana, USA: Applied Geochemistry, v. 6, p. 75-88.

B

Babiarz, C.L., Hurley, J.P., Krabbenhoft, D.P., Gilmour, C., and Branfireun, B.A., 2003,

Application of ultrafiltration and stable isotopic amendments to field studies of mercury partitioning to filterable carbon in lake water and overland runoff: The Science of the Total Environment, v. 304, no. 1-3, p. 295-303, doi:10.1016/S0048-9697(02)00576-4.

Bachman, R.W., Cloern, J.E., Hecky, R.E., and Schindler, D.W., 2006,

Eutrophication of freshwater and marine ecosystems: Limnology and Oceanography, Speical Issue, v. 51, no. 1, part 2, p. 351-800 (Abstract).

Back, W., and Baedecker, M.J., 1989,

Chemical hydrogeology in natural and contaminated environments: Journal of Hydrology, v. 106, p. 1-28.

Back, W., Landa, E.R., and Meeks, L., 1995,

Bottled water, spas, and early years of water chemistry: Ground Water, v. 33, no. 4, p. 605-614, doi:10.1111/j.1745-6584.1995.tb00316.x.

Backhus, D.A., and Gschwend, P.M., 1990,

Fluorescent polycyclic aromatic hydrocarbons as probes for studying the impact of colloids on pollutant transport in groundwater: Environmental Science and Technology, v. 24, no. 8, p. 1214-1223, doi:10.1021/es00078a009.

Backhus, D.A., Ryan, J.N., Groher, D.M., MacFarlane, J.K., and Gschwend, P.M., 1993,

Sampling colloids and colloid-associated contaminants in ground water: Ground Water, v. 31, no. 3, p. 466-479.

Baedecker, M.J., Cozzarelli, I.M., Siegel, D.I., Bennett, P.C., and Eganhouse, R.P., 1993,

Crude oil in a shallow sand and gravel aquifer--III, Biogeochemical reactions and mass balance modeling in anoxic ground water: Applied Geochemistry, v. 8, no. 6, p. 569-586, doi:10.1016/0883-2927(93)90012-6.

Baehr, A.L., 1987,

Selective transport of hydrocarbons in the unsaturated zone due to aqueous and vapor phase partitioning: Water Resources Research, v. 23, no. 10, p. 1926-1938.

Baehr, A.L., and Baker, R.J., 1995,

Use of a reactive gas transport model to determine rates of hydrocarbon biodegradation in unsaturated porous media: Water Resources Research, v. 31, no. 11, p. 2877-2882, 95WR02077, doi:10.1029/95WR02077.

Baehr, A.L., and Bruell, C.J., 1990,

Application of the Stefan-Maxwell equations to determine limitations of Fick's Law when modeling organic vapor transport in sand columns: Water Resources Research, v. 26, no. 6, p. 1155-1163, doi:10.1029/WR026i006p01155.

Baehr, A.L., Charles, E.G., and Baker, R.J., 2001,

Methyl tert-butyl ether degradation in the unsaturated zone and the relation between MTBE in the atmosphere and shallow groundwater: Water Resources Research, v. 37, no. 2, p. 223-233, 2000WR900292, doi:10.1029/2000WR900292.

Baehr, A.L., and Corapcioglu, M.Y., 1987,

A compositional multiphase model for groundwater contamination by petroleum products--2, numerical solution: Water Resources Research, v. 23, no. 1, p. 201-213.

Baehr, A.L., Hoag, G.E., and Marley, M.C., 1989,

Removing volatile contaminants from the unsaturated zone by inducing advective air-phase transport: Journal of Contaminant Hydrology, v. 4, p. 1-26.

Baehr, A.L., and Hult, M.F., 1991,

Evaluation of unsaturated zone air permeability through pneumatic tests: Water Resources Research, v. 27, no. 10, p. 2605-2617, 91WR01655, doi:10.1029/91WR01655.

Baehr, A.L., and Joss, C.J., 1995,

An updated model of induced airflow in the unsaturated zone: Water Resources Research, v. 31, no. 2, p. 417-421, 94WR02423, doi:10.1029/94WR02423.

Baehr, A.L., Stackelberg, P.E., and Baker, R.J., 1999,

Evaluation of the atmosphere as a source of volatile organic compounds in shallow groundwater: Water Resources Research, v. 35, no. 1, p. 127-136, 1998WR900030, doi:10.1029/1998WR900030.

Baesman, S.M., Bullen, T.D., Dewald, J., Zhang, D., Curran, S., Islam, F.S., Beveridge, T.J., and Oremland, R.S., 2007,

Formation of tellurium nanocrystals during anaerobic growth of bacteria that use Te oxyanions as respiratory electron acceptors: Applied and Environmental Microbiology, v. 73, no. 7, p. 2135-2143, doi:10.1128/AEM.02558-06.

Baesman, S.M., and Miller, L.G., 2005,

Laboratory determination of the carbon kinetic isotope effects (KIEs) for reactions of methyl halides with various nucleophiles in solution: Journal of Atmospheric Chemistry, v. 52, p. 203-219, doi:10.1007/s10874-005-1904-0.

Báez-Cazull, S., McGuire, J.T., Cozzarelli, I.M., Raymond, A., and Welsh, L., 2007,

Centimeter-scale characterization of biogeochemical gradients at a wetland-aquifer interface using capillary electrophoresis: Applied Geochemistry, v. 22, no. 12, p. 2664-2683, doi:10.1016/j.apgeochem.2007.06.003 (Special Issue--Biogeochemical Gradients--Microbes, Measurements, and Modeling, Biogeochemical Gradients: Microbes, Measurements, and Modeling).

Báez-Cazull, S.E., McGuire, J.T., Cozzarelli, I.M., and Voytek, M.A., 2008,

Determination of dominant biogeochemical processes in a contaminated aquifer-wetland system using multivariate statistical analysis: Journal of Environmental Quality, v. 37, no. 1, p. 30-46, doi:10.2134/jeq2007.0169.

Bahr, J.M., 1990,

Kinetically influenced terms for solute transport affected by heterogeneous and homogeneous classical reactions: Water Resources Research, v. 26, no. 1, p. 21-34.

Bahr, J.M., and Rubin, J., 1987,

Direct comparison of kinetic and local equilibrium formulations for solute transport affected by surface reactions: Water Resources Research, v. 23, no. 3, p. 438-452.

Baker, R.J., Baehr, A.L., and Lahvis, M.A., 2000,

Estimation of hydrocarbon biodegradation rates in gasoline-contaminated sediment from measured respiration rates: Journal of Contaminant Hydrology, v. 41, no. 1-2, p. 175-192, doi:10.1016/S0169-7722(99)00063-7.

Baker, R.J., Best, E.W., and Baehr, A.L., 2002,

Used motor oil as a source of MTBE, TAME, and BTEX to ground water: Ground Water Monitoring and Remediation, v. 22, no. 4, p. 46-51.

Bales, R.C., Li, S., Maguire, K.M., Yahya, M.T., Gerba, C.P., and Harvey, R.W., 1995,

Virus and bacteria transport in a sandy aquifer, Cape Cod, MA: Ground Water, v. 33, no. 4, p. 653-661.

Ball, J.W., and Bassett, R.L., 2000,

Ion exchange separation of chromium from natural water matrix for stable isotope mass spectrometric analysis: Chemical Geology, v. 168, p. 123-134.

Ball, J.W., and Izbicki, J.A., 2004,

Occurrence of hexavalent chromium in ground water in the western Mojave Desert, California: Applied Geochemistry, v. 19, p. 1123-1135, doi:10.1016/j.apgeochem.2004.01.011.

Ball, J.W., and McCleskey, R.B., 2003,

A new cation-exchange method for accurate field speciation of hexavalent chromium: Talanta, v. 61, no. 3, p. 305-313, doi:10.1016/S0039-9140(03)00282-0.

Ball, J.W., and Nordstrom, D.K., 1998,

Critical evaluation and selection of standard state thermodynamic properties for chromium metal and its aqueous ions, hydrolysis species, oxides, and hydroxides: Journal of Chemical and Engineering Data, v. 43, no. 6, p. 895-918.

Barber, L.B., II, 1994,

Sorption of chlorobenzenes to Cape Cod aquifer sediments: Environmental Science and Technology, v. 28, no. 5, p. 890-897, doi:10.1021/es00054a021.

Barber, L.B., II, 1988,

Dichlorobenzene in ground water--Evidence for long-term persistence: Ground Water, v. 26, no. 6, p. 696-702.

Barber, L.B., II, Thurman, E.M., and Runnells, D.D., 1992,

Geochemical heterogeneity in a sand and gravel aquifer--Effect of sediment mineralogy and particle size on the sorption of chlorobenzenes: Journal of Contaminant Hydrology, v. 9, no. 1, p. 35-54, doi:10.1016/0169-7722(92)90049-K.

Barber, L.B., II, Thurman, E.M., Schroeder, M.P., and LeBlanc, D.R., 1988,

Long-term fate of organic micropollutants in sewage-contaminated groundwater: Environmental Science and Technology, v. 22, no. 2, p. 205-211, doi:10.1021/es00167a012.

Barber, L.B., II, Thurman, E.M., Takahashi, Y., and Noriega, M.C., 1992,

Comparison of purge and trap GC/MS and purgeable organic chloride analysis for monitoring volatile chlorinated hydrocarbons: Ground Water, v. 30, no. 6, p. 836-848, doi:10.1111/j.1745-6584.1992.tb01565.x.

Barber, L.B., Keefe, S.H., Antweiler, R.C., and Taylor, H.E., 2006,

Response to comment on "Accumulation of contaminants in fish from wastewater treatment wetlands": Environmental Science and Technology, v. 40, no. 10, p. 3438-3439, doi:10.1021/es068003k.

Barber, L.B., Keefe, S.H., Antweiler, R.C., Taylor, H.E., and Wass, R.D., 2006,

Accumulation of contaminants in fish from wastewater treatment wetlands: Environmental Science and Technology, v. 40, no. 2, p. 603-611, doi:10.1021/es0514287.

Barber, L.B., Lee, K.E., Swackhamer, D.L., and Schoenfuss, H.L., 2007,

Reproductive responses of male fathead minnows exposed to wastewater treatment plant effluent, effluent treated with XAD8 resin, and an environmentally relevant mixture of alkylphenol compounds: Aquatic Toxicology, v. 82, no. 1, p. 36-46, doi:10.1016/j.aquatox.2007.01.003.

Barber, L.B., Leenheer, J.A., Noyes, T.I., and Stiles, E.A., 2001,

Nature and transformation of dissolved organic matter in treatment wetlands: Environmental Science and Technology, v. 35, no. 24, p. 4805-4816, doi:10.1021/es010518i.

Barber, L.B., Murphy, S.F., Verplanck, P.L., Sandstrom, M.W., Taylor, H.E., and Furlong, E.T., 2006,

Chemical loading into surface water along a hydrological, biogeochemical, and land use gradient--A holistic watershed approach: Environmental Science and Technology, v. 40, no. 2, p. 475-486, doi:10.1021/es051270q.

Barber, L.B., and Writer, J.H., 1998,

Impact of the 1993 flood on the distribution of organic contaminants in bed sediments of the Upper Mississippi River: Environmental Science and Technology, v. 32, no. 14, p. 2077-2083, doi:10.1021/es970795i.

Bargar, J.R., Kubicki, J.D., Reitmeyer, R., and Davis, D.A., 2005,

ATR-FTIR characterization of inner-sphere and outer-sphere carbonate surface complexes on hematite: Geochimica et Cosmochimica Acta, v. 69, p. 1527-1542, doi:10.1016/j.gca.2004.08.002.

Bargar, J.R., Reitmeyer, R., and Davis, J.A., 1999,

Spectroscopic confirmation of uranium(VI)-carbonato adsorption complexes on hematite: Environmental Science and Technology, v. 33, no. 14, p. 2481-2484, doi:10.1021/es990048g.

Bargar, J.R., Reitmeyer, R., Lenhart, J.J., and Davis, J.A., 2000,

Characterization of uranium (VI)-carbonato ternary complexes on hematite--EXAFS and electrophoretic mobility measurements: Geochimica et Cosmochimica Acta, v. 64, p. 2737-2749, doi:10.1016/S0016-7037(00)00398-7.

Barnes, K.K., Christenson, S.C., Kolpin, D.W., Focazio, M.J., Furlong, E.T., Zaugg, S.D., Meyer, M.T., and Barber, L.B., 2004,

Pharmaceuticals and other organic waste water contaminants within a leachate plume downgradient of a municipal landfill: Ground Water Monitoring and Remediation, v. 24, no. 2, p. 119-126, doi:10.1111/j.1745-6592.2004.tb00720.x.

Barraclough, J.T., 1966,

Waste injection into a deep limestone in northwestern Florida: Ground Water, v. 4, no. 1, p. 22-26, doi:10.1111/j.1745-6584.1966.tb01588.x.

Barringer, T.A., Dunn, D., Battaglin, W., and Vowinkel, E.F., 1990,

Problems and methods involved in relating land use to ground-water quality: Water Resources Bulletin, v. 26, no. 1, p. 1-9, doi:10.1111/j.1752-1688.1990.tb01345.x.

Battaglin, W., Drewes, J., Bruce, B., and McHugh, M., 2007,

Contaminants of emerging concern in the environment: Water Resources Impact, v. 9, no. 3, p. 3-4.

Battaglin, W.A., and Fairchild, J., 2002,

Potential toxicity of pesticides measured in midwestern streams to aquatic organisms: Water Science and Technology, v. 45, no. 9, p. 95-103.

Battaglin, W.A., Furlong, E.T., Burkhardt, M.R., and Peter, C.J., 2000,

Occurrence of sulfonylurea, sulfonamide, imidazolinone, and other herbicides in rivers, reservoirs and ground water in the Midwestern United States, 1998: The Science of the Total Environment, v. 248, no. 2-3, p. 123-133, doi:10.1016/S0048-9697(99)00536-7.

Battaglin, W.A., and Goolsby, D.A., 2000,

Herbicide concentrations in Midwest reservoirs (plus a self-study examination to earn continuing education credit): Crop Decisions, v. 42, no. 3, p. 5-8.

Battaglin, W.A., and Goolsby, D.A., 1999,

Are shifts in herbicide use reflected in concentration changes in midwestern rivers?: Environmental Science and Technology, v. 33, no. 17, p. 2917-2925, doi:10.1021/es9900149.

Battaglin, W.A., and Goolsby, D.A., 1998,

Regression models of herbicide concentrations in outflow from reservoirs in the midwestern USA, 1992-1993: Journal of the American Water Resources Association, v. 34, no. 6, p. 1369-1390, doi:10.1111/j.1752-1688.1998.tb05438.x.

Battaglin, W.A., and Goolsby, D.A., 1997,

Statistical modeling of agricultural chemical occurrence in midwestern rivers: Journal of Hydrology, v. 196, no. 1-4, p. 1-25, doi:10.1016/S0022-1694(97)00011-5.

Battaglin, W.A., and Hay, L.E., 1996,

Effects of sampling strategies on estimates of annual mean herbicide concentrations in midwestern rivers: Environmental Science and Technology, v. 30, no. 3, p. 889-896, doi:10.1021/es950351r.

Battaglin, W.A., Hay, L.E., McCabe, G., Nanjappa, P., and Gallant, A., 2005,

Climate patterns as predictors of amphibian species richness and indicators of potential stress: Alytes, v. 22, no. 3-4, p. 146-167.

Battaglin, W.A., Kendall, C., Chang, C.C.Y., Silva, S.R., and Campbell, D.H., 2001,

Chemical and isotopic evidence of nitrogen transformation in the Mississippi River, 1997-98: Hydrological Processes, v. 15, no. 7, p. 1285-1300, doi:10.1002/hyp.214.

Battaglin, W.A., Kolpin, D.W., Scribner, E.A., Kuivila, K.M., and Sandstrom, M.W., 2005,

Glyphasate, other herbicides, and transformation products in midwestern streams, 2002: Journal of the American Water Resources Association, v. 41, no. 2, p. 323-332, doi:10.1111/j.1752-1688.2005.tb03738.x

Battaglin, W.A., Thurman, E.M., Kalkhoff, S.J., and Porter, S.D., 2003,

Herbicides and transformation products in surface waters of the midwestern United States: Journal of the American Water Resources Association, v. 39, no. 4, p. 743-756, doi:10.1111/j.1752-1688.2003.tb04402.x.

Bau, M., Alexander, B., Chesley, J.T., Dulski, P., and Brantley, S.L., 2004,

Mineral dissolution in the Cape Cod aquifer, Massachusetts, USA--I. Reaction stoichiometry and impact of accessory feldspar and glauconite on strontium isotopes, solute concentrations, and REY distribution: Geochimica et Cosmochimica Acta, v. 68, no. 6, p. 1199-1216, doi:10.1016/j.gca.2003.08.015.

Bayless, E.R., Bullen, T.D., and Fitzpatrick, J.A., 2004,

Use of ⁸⁷SR/⁸⁶Sr and δ ¹¹B to identify slag-affected sediment in southern Lake Michigan: Environmental Science and Technology, v. 38, no. 5, p. 1330-1337, doi:10.1021/es0347843.

Bayless, E.R., and Schulz, M.S., 2003,

Mineral precipitation and dissolution at two slag-disposal sites in northwestern Indiana, USA: Environmental Geology, v. 45, p. 252-261, doi:10.1007/s00254-003-0875-1.

Bazuhair, A.S., and Wood, W.W., 1996,

Chloride mass-balance method for estimating ground-water recharge in arid areas--Examples from western Saudi Arabia: Journal of Hydrology, v. 186, p. 153-159, doi:10.1016/S0022-1694(96)03028-4.

Becker, M.W., Reimus, P. W., and Vilks, P., 1999,

Transport and attenuation of carboxylate-modified latex microspheres in fractured rock laboratory and field tracer tests: Ground Water, v. 37, no. 3, p. 387-395.

Becker, M.W., and Shapiro, A.M., 2000,

Tracer transport in fractured crystalline rock--Evidence of nondiffusive breakthrough tailing: Water Resources Research, v. 36, no. 7, p. 1677-1686, 2000WR900080, doi:10.1029/2000WR900080.

Bekins, B.A., 2000,

Groundwater and microbial processes theme issue - Guest editor's preface: Hydrogeology Journal, v. 8, no. 1, p. 2-3, doi:10.1007/s100400050002.

Bekins, B.A., Cozzarelli, I.M., and Curtis, G.P., 2005,

A simple method for calculating growth rates of petroleum hydrocarbon plumes: Ground Water, v. 0, no. 0, doi:10.1111/j.1745-6584.2005.00093.x.

Bekins, B.A., Cozzarelli, I.M., Godsy, E.M., Warren, E., Essaid, H.I., and Tuccillo, M.E., 2001,

Progression of natural attenuation processes at a crude oil spill site--II, Controls on spatial distribution of microbial populations: Journal of Contaminant Hydrology, v. 53, no. 3-4, p. 387-406, doi:10.1016/S0169-7722(01)00175-9

Bekins, B.A., E.M., G., and Goerlitz, D.F., 1993,

Modeling steady-state methanogenic degradation of phenols in groundwater: Journal of Contaminant Hydrology, v. 14, no. 3-4, p. 279-294, doi:10.1016/0169-7722(93)90029-R

Bekins, B.A., Godsy, E.M., and Warren, E., 1999,

Distribution of microbial physiologic types in an aquifer contaminated by crude oil: Microbial Ecology, v. 37, no. 4, p. 263-275, doi:10.1007/s002489900149.

Bekins, B.A., Hostettler, F.D., Herkelrath, W.N., Delin, G.N., Warren, E., and Essaid, H.I., 2005,

Progression of methanogenic degradation of crude oil in the subsurface: Environmental Geosciences, v. 12, no. 2, p. 139-152, doi:10.1306/eg.11160404036.

Bekins, B.A., Warren, E., and Godsy, E.M., 1998,

A comparison of zero-order, first-order, and Monod biotransformation models: Ground Water, v. 36, no. 2, p. 261-268.

Bencala, K.E., 2000,

Invited Commentary--Hyporheic zone hydrological processes: Hydrological Processes, v. 14, no. 15, p. 2797-2798, doi:10.1002/1099-1085(20001030)14:15<2797::AID-HYP402>3.0.CO;2-6.

Bencala, K.E., 1993,

A perspective on stream-catchment connections: Journal of North American Benthological Society, v. 12, p. 44-47.

Bencala, K.E., 1984,

Interactions of solutes and streambed sediment--2. A dynamic analysis of coupled hydrologic and chemical processes that determine solute transport: Water Resources Research, v. 20, no. 12, p. 1804-1814, 4W1201, doi:10.1029/WR020i012p01804.

Bencala, K.E., 1983,

Simulation of solute transport in a mountain pool and-riffle stream with a kinetic mass transfer model for sorption: Water Resources Research, v. 19, no. 3, p. 732-738, doi:10.1029/WR019i003p00732.

Bencala, K.E., Jackman, A.P., Kennedy, V.C., Avanzino, R.J., and Zellweger, G.W., 1983,

Kinetic analysis of strontium and potassium sorption onto sands and gravels in a natural channel: Water Resources Research, v. 19, no. 3, p. 725-731, doi:10.1029/WR019i003p00725.

Bencala, K.E., Kennedy, V.C., Zellweger, G.W., Jackman, A.P., and Avanzino, R.J., 1984,

Interactions of solutes and streambed sediments--1. An experimental analysis of cation and anion transport in a mountain stream: Water Resources Research, v. 20, no. 12, p. 1797-1803, 4W1200, doi:10.1029/WR020i012p01797.

Bencala, K.E., Rathbun, R.E., Jackman, A.P., Kennedy, V.C., Zellweger, G.W., and Avanzino, R.J., 1983,

Rhodamine-WT dye losses in a mountain stream environment: Water Resources Bulletin, v. 19, p. 943-950.

Bencala, K.E., and Walters, R.A., 1983,

Simulation of solute transport in a mountain pool-and-riffle stream--A transient storage model: Water Resources Research, v. 19, no. 3, p. 718-724, doi:10.1029/WR019i003p00718.

Bennett, J.L., Updegraff, D.M., Pereira, W.E., and Rostad, C.E., 1985,

Isolation and identification of four species of quinoline-degrading Pseudomonads from a creosote-contaminated site at Pensacola, Fla.: Microbios Letters, v. 29, p. 147-154.

Bennett, P.C., 1991,

Quartz dissolution of organic-rich aqueous systems--II, Apparent solubility and rate of dissolution: Geochimica et Cosmochimica Acta, v. 55, p. 1781-1797.

Bennett, P.C., Hiebert, F.K., and Choi, W.J., 1997,

Rates of microbial weathering of silicates in ground water: Chemical Geology, v. 132, no. 1, p. 45-53.

Bennett, P.C., Hiebert, F.K., and Rogers, J.R., 2000,

Microbial control of mineral-water equilibria--Macroscale to microscale: Hydrogeology Journal, v. 8, no. 1, p. 47-62, doi:10.1007/s100400050007.

Bennett, P.C., Melcer, M., Siegel, D.I., and Hassett, J., 1988,

The dissolution and solubility of quartz in dilute aqueous solution of organic acids at 25o C: Geochimica et Cosmochimica Acta, v. 52, p. 1521-1530.

Bennett, P.C., and Siegel, D.I., 1987,

Increased solubility of quartz in water by organic compounds: Nature, v. 326, p. 684-687.

Bennett, P.C., Siegel, D.I., Baedecker, M.J., and Hult, M.F., 1993,

Crude oil in a shallow sand and gravel aquifer--I, Hydrogeology and inorganic geochemistry: Applied Geochemistry, v. 8, no. 6, p. 529-549, doi:10.1016/0883-2927(93)90012-6.

Bennett, P.C., Siegel, D.I., Hill, B., and Glaser, P., 1991,

The fate of silicate minerals in a peat bog: Geology, v. 19, p. 328-331.

Benoit, J.M., Mason, R.P., Gilmour, C.C., and Aiken, G.R., 2001,

Constants for mercury binding by dissolved organic matter isolates from the Florida Everglades: Geochimica et Cosmochimica Acta, v. 65, no. 24, p. 4445-4451, doi:10.1016/S0016-7037(01)00742-6.

Bergamaschi, B.A., Baston, D.S., Crepeau, K.L., and Kuivila, K.M., 1999,

Determination of pesticides associated with suspended sediments in the San Joaquin River, California, USA, using gas-chromatography-ion trap mass spectrometry: Toxicological and Environmental Chemistry, v. 69, p. 305-319.

Bergamaschi, B.A., Fram, M.S., Kendall, C., Silva, S.R., Aiken, G.R., and Fujii, R., 1999,

Carbon isotopic constraints on the contribution of plant material to the natural precursors of trihalomethanes: Organic Geochemistry, v. 30, p. 835-842.

Bergamaschi, B.A., Kuivila, K.M., and Fram, M.S., 2001,

Pesticides associated with suspended sediments entering San Francisco Bay following the first major storm of water year 1996: Estuaries, v. 24, no. 3, p. 368-380.

Besser, J.M., Brumbaugh, W.G., May, T.W., Church, S.E., and Kimball, B.A., 2001,

Bioavailability of metals in stream food webs and hazards to brook trout (Salvelinus fontinalis) in the Upper Animas River Watershed, Colorado: Archives of Environmental Contamination and Toxicology, v. 40, no. 1, p. 48-59, doi:10.1007/s002440010147.

Bhattacharya, P., Welch, A.H., Stollenwerk, K.G., McLaughlin, M.J., Bundschuh, J., and Panaullah, G., 2007,

Arsenic in the environment--Biology and chemistry: Science of the Total Environment, v. 379, no. 2-3, p. 109-120, doi:10.1016/j.scitotenv.2007.02.037 (Arsenic in the Environment, Biology and Chemistry--Arsenic in the Environment Special Issue, Bhattacharya, P., Welch, A.H., Stollenwerk, K.G., McLaughlin, M.J., Bundschuh, J., and Panaullah, G., eds.).

Bigham, J.M., and Nordstrom, D.K., 2000,

Iron and aluminum hydroxysulfates from acid sulfate waters: Reviews in Mineralogy and Geochemistry, v. 40, p. 351-403.

Bistodeau, T.J., Barber, L.B., Bartell, S.E., Cediel, R.A., Grove, K.J., Klaustermeier, J., Woodard, J.C., Lee, K.E., and Schoenfuss, H.L., 2006,

Larval exposure to environmentally relevant mixtures of alkylphenolethoxylates reduces reproductive competence in male fathead minnows: Aquatic Toxicology, v. 79, p. 268-277, doi:doi:10.1016/j.aquatox.2006.06.015.

Blanford, W.J., Brusseau, M.L., Yeh, T.C.J., Gerba, C.P., and Harvey, R.W., 2005,

Influence of water chemistry and travel distance on bacteriophage PRD-1 transport in a sandy aquifer: Water Research, v. 39, no. 11, p. 2345-2357, doi:10.1016/j.watres.2005.04.009.

Blazer, V.S., Iwanowicz, L.R., Iwanowicz, D.D., Smith, D.R., Young, J.A., Hedrick, J.D., Foster, S.W., and Reeser, S.J., 2007,

Intersex (testicular oocytes) in smallmouth bass from the Potomac River and selected nearby drainages: Journal of Aquatic Animal Health, v. 19, no. 4, p. 242-253, doi:10:1577/H07-031.1.

Blevins, D.W., Wilkison, D.H., Kelly, B.P., and Silva, S.R., 1996,

Movement of nitrate fertilizer to glacial till and runoff from a claypan soil: Journal of Environmental Quality, v. 25, no. 3, p. 582-593.

Böhlke, J.K., and Denver, J.M., 1995,

Combined use of groundwater dating, chemical, and isotopic analyses to resolve the history and fate of nitrate contamination in two agricultural watersheds, Atlantic coastal plain, Maryland: Water Resources Research, v. 31, p. 2319-2339.

Böhlke, J.K., Ericksen, G.E., and Revesz, K., 1997,

Stable isotope evidence for an atmospheric origin of desert nitrate deposits in northern Chile and southern California: Chemical Geology, v. 136, p. 135-152.

Böhlke, J.K., Harvey, J.W., and Voytek, M.A., 2004,

Reach-scale isotope tracer experiment to quantify denitrification and related processes in a nitrate-rich stream, midcontinent United States: Limnology and Oceanography, v. 49, no. 3, p. 821-838.

Böhlke, J.K., and Horan, M., 2000,

Strontium isotope geochemistry of ground waters and streams affected by agriculture, Locust Grove, Maryland: Applied Geochemistry, v. 15, p. 599-609.

Böhlke, J.K., Mroczkowski, S.J., and Coplen, T.B., 2003,

Oxygen isotopes in nitrate--New reference materials for ¹⁸0:¹⁷0:¹⁶0 measurements and observations on nitrate-water equilibration: Rapid Communications in Mass Spectrometry, v. 17, p. 1835-1846.

Böhlke, J.K., O'Connell, M.E., and Prestegaard, K.L., 2007,

Ground water stratification and delivery of nitrate to an incised stream under varying flow conditions: Journal of Environmental Quality, v. 36, no. 3, p. 664-680, doi:10.2134/jeq2006.0084.

Böhlke, J.K., Revesz, K., Busenberg, E., Deak, J., Deseo, E., and Stute, M., 1997,

Ground-water record of halocarbon transport by the Danube River: Environmental Science and Technology, v. 31, p. 3293-3299, doi:10.1021/es970336h.

Böhlke, J.K., Smith, R.L., and Hannon, J.E., 2007,

Isotopic analysis of N and O in nitrite and nitrate by sequential selective bacterial reduction to N₂O: Analytical Chemistry, v. 79, no. 15, p. 5888-5895, doi:10.1021/ac070176k.

Böhlke, J.K., Smith, R.L., and Miller, D.N., 2006,

Ammonium transport and reaction in contaminated groundwater--Application of isotope tracers and isotope fractionation studies: Water Resources Research, v. 42, W05411, doi:10.1029/2005WR004349.

Böhlke, J.K., Sturchio, N.C., Gu, B., Horita, J., Brown, G.M., Jackson, W.A., Batista, J.R., and Hatzinger, P.B., 2005,

Perchlorate isotope forensics: Analytical Chemistry, v. 77, no. 23, p. 7838-7842, doi:10.1021/ac051360d.

Böhlke, J.K., Verstraeten, I.M., and Kraemer, T.F., 2007,

Effects of surface-water irrigation on the sources, fluxes, and residence times of water, nitrate, and uranium in an alluvial aquifer: Applied Geochemistry, v. 22, no. 1, p. 152-174, doi:10.1016/j.apgeochem.2006.08.019.

Böhlke, J.K., Wanty, R., Tuttle, M., Delin, G., and Landon, M., 2002,

Denitrification in the recharge area and discharge area of a transient agricultural nitrate plume in a glacial outwash sand aquifer, Minnesota: Water Resources Research, v. 38, no. 7, p. 26.

Böhlke, J.K., de Laeter, J.R., De Bievre, P., Hidaka, H., Peiser, H.S., Rosman, K.J., and Taylor, P.D., 2005,

Isotopic compositions of the elements, 2001: Journal of Physical and Chemical Reference Data, v. 34, no. 1, p. 57-67, doi:10.1063/1.1836764.

Borrok, D.M., Nimick, D.A., Wanty, R.B., and Ridley, W.I., 2008,

Isotopic variation of dissolved copper and zinc in stream waters affected by historical mining: Geochimica et Cosmochimica Acta, v. 72, no. 2, p. 329-344, doi:10.1016/j.gca.2007.11.014.

Borrok, D.M., Wanty, R.B., Ridly, W.I., Wolf, R., Lamothe, P.J., and Adams, M., 2007,

Separation of copper, iron, and zinc from complex aqueous solutions for isotopic measurement: Chemical Geology, v. 242, no. 3-4, p. 400-414, doi:10.1016/j.chemgeo.2007.04.004.

Boxall, A.B.A., Kolpin, D.W., Halling-Sorensen, B., and Tolls, J., 2003,

Are veterinary medicines causing environmental risks?: Environmental Science and Technology, v. 37, no. 15, p. 286A-294A.

Boxall, A.B.A., Sinclair, C.J., Fenner, K., Kolpin, D., and Maund, S.J., 2004,

When synthetic chemicals degrade in the environment--What are the absolute fate, effects, and potential risks to humans and the ecosystem?: Environmental Science and Technology, v. 38, no. 19, p. 368A-375A.

Boyd, S.A., Mortland, M.M., and Chiou, C.T., 1988,

Sorption characteristics of organic compounds on hexadecyltrimethylammonium-smectite: Soil Science Society of America Journal, v. 52, p. 652-657.

Boyer, E.W., Hornberger, G.M., Bencala, K.E., and McKnight, D.M., 2000,

Effects of asynchronous snowmelt on flushing of dissolved organic carbon--A mixing model approach: Hydrological Processes, v. 14, no. 18, p. 3291-3308, doi:10.1002/1099-1085(20001230)14:18<3291::AID-HYP202>3.0.CO;2-2.

Boyer, E.W., Hornberger, G.M., Bencala, K.E., and McKnight, D.M., 1997,

Response characteristics of DOC flushing in an alpine catchment: Hydrological Processes, v. 11, no. 12, p. 1635-1647, doi:10.1002/(SICI)1099-1085(19971015)11:12<1635::AID-HYP494>3.0.CO;2-H.

Boyer, E.W., Hornberger, G.M., Bencala, K.E., and McKnight, D.M., 1996,

Overview of a simple model describing variation of dissolved organic carbon in an upland catchment: Ecological Modeling, v. 86, p. 183-188, doi:10.1016/0304-3800(95)00049-6.

Bradley, P.M., 2003,

History and ecology of chloroethene biodegradation--A review: Bioremediation Journal, v. 7, no. 2, p. 81-109.

Bradley, P.M., 2000,

Microbial degradation of chloroethenes in groundwater systems: Hydrogeology Journal, v. 8, no. 1, p. 104-111.

Bradley, P.M., Barber, L.B., Kolpin, D.W., McMahon, P.B., and Chapelle, F.H., 2008,

Potential for 4-n-nonylphenol biodegradation in stream sediments: Environmental Toxicology and Chemistry, v. 27, no. 2, p. 260-265, doi:10.1897/07-333.

Bradley, P.M., Barber, L.B., Kolpin, D.W., McMahon, P.B., and Chapelle, F.H., 2007,

Biotransformation of caffeine, cotinine, and nicotine in stream sediments--Implications for use as wastewater indicators: Environmental Toxicology and Chemistry, v. 26, no. 6, p. 1116-1121, doi:10.1897/06-483R.1.

Bradley, P.M., Carr, S.A., Baird, R.B., and Chapelle, F.H., 2005,

Biodegradation of N-nitrosodimethylamine in soil from a water reclamation facility: Bioremediation Journal, v. 9, no. 2, p. 115-120.

Bradley, P.M., and Chapelle, F.H., 2007,

Accumulation of dechlorination daughter products--A valid metric of chloroethene biodegradation: Remediation Journal, v. 17, no. 4, p. 7-22, doi:10.1002/rem.20140.

Bradley, P.M., and Chapelle, F.H., 2002,

Microbial mineralization of ethene under sulfate-reducing conditions: Bioremediation Journal, v. 6, no. 1, p. 1-8.

Bradley, P.M., and Chapelle, F.H., 2000,

Acetogenic microbial degradation of vinyl chloride: Environmental Science and Technology, v. 34, no. 13, p. 2761-2763, doi:10.1021/es991371m.

Bradley, P.M., and Chapelle, F.H., 2000,

Aerobic microbial mineralization of dichloroethene as sole carbon substrate: Environmental Science and Technology, v. 34, no. 1, p. 221-223, doi:10.1021/es990785c.

Bradley, P.M., and Chapelle, F.H., 1999,

Methane as a product of chloroethene biodegradation under methanogenic conditions: Environmental Science and Technology, v. 33, no. 4, p. 653-656, doi:10.1021/es981027+.

Bradley, P.M., and Chapelle, F.H., 1999,

Response to comment on "Methane as a product of chloroethene biodegradation under methanogenic conditions": Environmental Science and Technology, v. 33, no. 13, p. 2304, doi:10.1021/es9920112.

Bradley, P.M., and Chapelle, F.H., 1999,

Role for acetoptrophic methanogens in methanogenic biodegradation of vinyl chloride: Environmental Science and Technology, v. 33, no. 19, p. 3473-3476, doi:10.1021/es990395q.

Bradley, P.M., and Chapelle, F.H., 1998,

Effect of contaminant concentration on aerobic microbial mineralization of DCE and VC in stream-bed sediments: Environmental Science and Technology, v. 32, no. 5, p. 553-557, doi:10.1021/es970498d.

Bradley, P.M., and Chapelle, F.H., 1998,

Microbial mineralization of VC and DCE under different terminal electron accepting conditions: Anaerobe, v. 4, no. 2, p. 81-87, doi:10.1006/anae.1998.0150.

Bradley, P.M., and Chapelle, F.H., 1997,

Kinetics of DCE and VC mineralization under methanogenic and Fe(III)-reducing conditions: Environmental Science and Technology, v. 31, no. 9, p. 2692-2696, doi:10.1021/es970110e.

Bradley, P.M., and Chapelle, F.H., 1996,

Anaerobic mineralization of vinyl chloride in Fe(III)-reducing, aquifer sediments: Environmental Science and Technology, v. 30, no. 6, p. 2084-2086, doi:10.1021/es950926k.

Bradley, P.M., and Chapelle, F.H., 1995,

Rapid toluene mineralization by aquifer microorganisms at Adak, Alaska--Implications for intrinsic bioremediation in cold environments: Environmental Science and Technology, v. 29, no. 11, p. 2778-2781, doi:10.1021/es00011a012.

Bradley, P.M., and Chapelle, F.H., 1993,

Arsenate inhibition of denitrification in nitrate contaminated sediments: Soil Biology and Biochemistry, v. 25, no. 10, p. 1459-1462, doi:10.1016/0038-0717(93)90062-G.

Bradley, P.M., Chapelle, F.H., Jagucki, M.L., and McMahon, P.B., 1994,

Effect of atrazine on potential denitrification in aquifer sediments: Soil Biology and Biochemistry, v. 26, no. 4, p. 523-524, doi:10.1016/0038-0717(94)90186-4.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E., 2006,

Effect of H2 and redox condition on biotic and abiotic MTBE transformation: Ground Water Monitoring and Remediation, v. 26, no. 4, p. 74-81, doi:10.1111/j.1745-6592.2006.00119.x.

Bradley, P.M., Chapelle, F.H., and Landmeyer, J.E., 2001,

Methyl t-butyl ether mineralization in surface-water sediment microcosms under denitrifying conditions: Applied and Environmental Microbiology, v. 67, no. 4, p. 1975-1978, doi:10.1128/AEM.67.4.1975-1978.2001.

Bradley, P.M., Chapelle, F.H., Landmeyer, J.E., and Schumacher, J.G., 1997,

Potential for intrinsic bioremediation of a DNT-contaminated aquifer: Ground Water, v. 35, no. 1, p. 12-17, doi:10.1111/j.1745-6584.1997.tb00054.x.

Bradley, P.M., Chapelle, F.H., Landmeyer, J.E., and Schumacher, J.G., 1994,

Microbial transformation of nitroaromatics in surface soils and aquifer materials: Applied and Environmental Microbiology, v. 60, no. 6, p. 2170-2175.

Bradley, P.M., Chapelle, F.H., and Löffler, F.E., 2008,

Anoxic mineralization--Environmental reality or experimental artifact?: Ground Water Monitoring and Remediation, v. 28, no. 1, p. 47-49, doi:10.1111/j.1745-6592.2007.00186.x.

Bradley, P.M., Chapelle, F.H., and Lovley, D.R., 1998,

Humic acids as electron acceptors for anaerobic microbial oxidation of vinyl chloride and dichloroethene: Applied and Environmental Microbiology, v. 64, no. 8, p. 3102-3105.

Bradley, P.M., and Dinicola, R.S., 2005,

RDX (hexahydro-1,3,5-trinitro-1,3,5-triazine) biodegradation in aquifer sediments under manganese-reducing conditions: Bioremediation Journal, v. 9, no. 1, p. 1-8, doi:10.1080/10889860590929574.

Bradley, P.M., and Landmeyer, J.E., 2006,

Low-temperature MTBE biodegradation in aquifer sediments with a history of low, seasonal ground water temperatures: Ground Water Monitoring and Remediation, v. 26, no. 1, p. 101-105, doi:10.1111/j.1745-6592.2006.00075.x.

Bradley, P.M., Landmeyer, J.E., and Chapelle, F.H., 2002,

TBA biodegradation in surface-water sediments under aerobic and anaerobic conditions: Environmental Science and Technology, v. 36, no. 19, p. 4087-4090, doi:10.1021/es011480c.

Bradley, P.M., Landmeyer, J.E., and Chapelle, F.H., 2001,

Widespread potential for microbial MTBE degradation in surface-water sediments: Environmental Science and Technology, v. 35, no. 4, p. 658-662, doi:10.1021/es0015489.

Bradley, P.M., Landmeyer, J.E., and Chapelle, F.H., 1999,

Aerobic mineralization of MTBE and tert-butyl alcohol by stream-bed sediment microorganisms: Environmental Science and Technology, v. 33, no. 11, p. 1877-1879, doi:10.1021/es990062t.

Bradley, P.M., Landmeyer, J.E., and Dinicola, R.S., 1998,

Anaerobic oxidation of [1,2-14C]Dichloroethene under Mn(IV)-reducing conditions: Applied and Environmental Microbiology, v. 64, no. 4, p. 1560-1562.

Bradley, P.M., Richmond, S., and Chapelle, F.H., 2005,

Chloroethene biodegradation in sediments at 4°C: Applied and Environmental Microbiology, v. 71, no. 10, p. 6414-6417, doi:10.1128/AEM.71.10.6414-6417.2005.

Bradley, P.M., Singletary, M.A., and Chapelle, F.H., 2007,

Chloroethene dechlorination in acidic groundwater--Implications for combining Fenton's treatment with natural attenuation: Remediation Journal, v. 18, no. 1, p. 7-19, doi:10.1002/rem.20149.

Branfireun, B., Krabbenhoft, D., Hintelmann, H., Hunt, R., Hurley, J., and Rudd, J., 2005,

Speciation and transport of newly deposited mercury in a boreal forest wetland--A stable mercury isotope approach: Water Resources Research, v. 41, no. 6, W06016, doi:10.1029/2004WR003219.

Brantley, S.L., Liermann, L., and Bullen, T.D., 2001,

Fractionation of Fe isotopes by soil microbes and organic acids: Geology, v. 29, no. 6, p. 535-538, doi:10.1130/0091-7613(2001)029<0535:FOFIBS>2.0.CO;2.

Brantley, S.L., Rowe, G.L., Konikow, L.F., and Sanford, W.E., 1992,

Natural toxic waters of Poas Volcano, Costa Rica: Journal of Research and Exploration, v. 8, no. 3, p. 328-334.

Bratkovich, A., Dinnel, S.P., and Goolsby, D.A., 1995,

Variability and prediction of freshwater and nitrate fluxes for the Louisiana-Texas shelf--Mississippi and Atchafalaya source functions: Estuaries, v. 17, no. 4, p. 766-778.

Bratton, J.F., Böhlke, J.K., Manheim, F.T., and Krantz, D.E., 2004,

Ground water beneath coastal bays of the Delmarva Peninsula--Ages and nutrients: Ground Water, v. 42, no. 7, p. 1021-1034, doi:10.1111/j.1745-6584.2004.tb02641.x.

Breault, R.F., Colman, J.A., Aiken, G.R., and McKnight, D.M., 1996,

Copper speciation and binding by organic matter in copper-contaminated streamwater: Environmental Science and Technology, v. 30, no. 12, p. 3477-3486, doi:10.1021/es9601301.

Bredehoeft, J.D., and Konikow, L.F., 1993,

Ground-water models--Validate or invalidate: Ground Water, v. 31, no. 2, p. 178-179.

Bredehoeft, J.D., and Konikow, L.F., 1993,

Reply to comment by G. de Marsily, P. Combes, and P. Goblet on "Ground-water models cannot be validated": Advances in Water Resources, v. 15, no. 6, p. 371-372.

Brenner, I.B., and Taylor, H.E., 1992,

A critical review of inductively coupled plasma-mass spectrometry for geoanalysis, geochemistry and hydrology, Part 1, Analytical performance: Critical Reviews in Analytical Chemistry, v. 11, p. 452-463.

Bricker, O.P., 1986,

Geochemical investigations of selected Eastern U.S. watersheds affected by acid deposition: Journal of the Geological Society (London), v. 143, p. 621-626.

Brigham, M.E., Krabbenhoft, D.P., Olson, M.L., and DeWild, J.F., 2002,

Methylmercury in flood-control impoundments and natural waters of northwestern Minnesota, 1997-99: Water, Air, and Soil Pollution, v. 138, no. 1-4, p. 61-78, doi:10.1023/A:1015573621474.

Broerman, J., Basset, R.L., Weeks, E.P., and Borgstrom, M., 1997,

Estimation of Al, velocity, Kd, and confidence limits from tracer injection data: Ground Water, v. 35, no. 6, p. 1066-1067.

Bromirski, P.D., Cayan, D.R., and Flick, R.E., 2005,

Wave spectral energy variability in the northeast Pacific: Journal of Geophysical Research-Oceans, v. 110, C03005, doi:10.1029/2004JC002398.

Brooks, M.H., Smith, R.L., and Macalady, D.L., 1992,

Inhibition of existing denitrification enzyme activity by chloramphenicol: Applied and Environmental Microbiology, v. 58, no. 5, p. 1746-1753.

Brooks, P.D., McKnight, D.M., and Bencala, K.E., 2001,

Annual maxima in zinc concentrations during spring snowmelt in streams impacted by mine drainage: Environmental Geology, v. 40, no. 11-12, p. 1447-1454, doi:10.1007/s002540100338.

Brooks, P.D., McKnight, D.M., and Bencala, K.E., 1999,

The relationship between soil heterotrophic activity, soil dissolved organic carbon (DOC) leachate, and catchment-scale DOC export in headwater catchments: Water Resources Research, v. 35, no. 6, p. 1895-1902, 1998WR900125, doi:10.1029/1998WR900125.

Broshears, R.E., 1996,

Reactive solute transport in acidic streams: Water, Air, and Soil Pollution, v. 90, no. 1-2, p. 195-204.

Broshears, R.E., Runkel, R.L., Kimball, B.A., Bencala, K.E., and McKnight, D.M., 1996,

Reactive solute transport in an acidic stream--Experimental pH increase and simulation of controls on pH, aluminum, and iron: Environmental Science and Technology, v. 30, no. 10, p. 3016-24, doi:10.1021/es960055u.

Brown, C.L., and Luoma, S.N., 1995,

Use of the euryhaline bivalve Potamocorbula amurensis as a biosentinel species to assess trace element contamination in San Francisco Bay: Marine Ecology Progress Series, v. 124, no. 1-3, p. 129-142, doi:10.3354/meps124129.

Brown, C.L., Parchaso, F., Thompson, J.K., and Luoma, S.N., 2003,

Assessing toxicant effects in a complex estuary--A case study of effects of silver on reproduction in the bivalve, Potamocurbula amurensis, in San Francisco Bay: International Journal of Human and Ecological Risk Assessment, v. 9, no. 1, p. 95-119.

Brown, G.K., Cabaniss, S.E., MacCarthy, P., and Leenheer, J.A., 1999,

CU(II) binding by a pH-fractionated fluvic acid: Analytica Chimica Acta, v. 402, p. 183-193, doi:10.1016/S0003-2670(99)00521-8.

Brown, G.K., MacCarthy, P., and Leenheer, J.A., 1999,

Simultaneous determination of Ca, Cu, Ni, Zn, and Cd binding strength with fulvic acid fractions by Schubert's method: Analytica Chimica Acta, v. 402, p. 169-181, doi:10.1016/S0003-2670(99)00530-9.

Brown, J.B., and Battaglin, W.A., 2007,

Striving for collaborative science and communication through the Consortium for Research and Education on Emerging Contaminants (CREEC): Water Resources Impact, v. 9, no. 3, p. 22-24.

Brown, J.G., Bassett, R.L., and Glynn, P.D., 2000,

Reactive transport of metal contaminants in alluvium--Model comparison and column simulation: Applied Geochemistry, v. 15, no. 1, p. 35-50, doi:10.1016/S0883-2927(99)00004-9.

Brown, J.G., and Glynn, P.D., 2003,

Kinetic dissolution of carbonates and Mn oxides in acidic water--measurement of in situ field rates and reactive transport modeling: Applied Geochemistry, v. 18, no. 8, p. 1225-1239, doi:10.1016/S0883-2927(03)00010-6.

Brown, L., Thompson, J.K., Higgins, K., and Lucas, L.V., 2007,

Population density, biomass, and age-class structure of an invasive clam Corbicula fluminea in rivers of the lower San Joaquin River watershed, California: Western North American Naturalist, v. 67, no. 4, p. 572-586, doi:10.3398/1527-0904(2007)67[572:PDBAAS]2.0.CO;2.

Bruner, M., Rao, M., Hull, M.A., Dumont, J.N., Jones, T., and Bantle, J.A., 1998,

Ground and surface water developmental toxicity at a municipal landfill: Description and weather-related variation: Ecotoxicology and Environmental Safety, v. 39, p. 215-226.

Brusseau, M.L., and Srivastava, R., 1999,

Nonideal transport of reactive solutes in heterogeneous porous media--4, Analysis of the Cape Cod natural-gradient field experiment: Water Resources Research, v. 35, no. 4, p. 1113-1125, 1998WR900019, doi:10.1029/1998WR900019.

Buchwalter, D.B., Cain, D.J., Clements, W.H., and Luoma, S.N., 2008,

Using biodynamic models to reconcile differences between laboratory toxicity tests and field biomonitoring with aquatic insects: Environmental Science and Technology, doi:10.1021/es703130e (Advanced Web release).

Buchwalter, D.B., Cain, D.J., Clements, W.H., and Luoma, S.N., 2007,

Buchwalter, D.B., and Luoma, S.N., 2005,

Differences in dissolved cadmium and zinc uptake among stream insects--Mechanistic explanations: Environmental Science and Technology, v. 39, p. 498-504, doi:10.1021/es0404421.

Bullen, T.D., and Bailey, S.W., 2005,

Identifying calcium sources at an acid deposition-impacted spruce forest--A strontium isotope, alkaline earth element multi-tracer approach: Biogeochemistry, v. 74, no. 1, p. 63-99, doi:10.1007/s10533-004-2619-z.

Bullen, T.D., Krabbenhoft, D.P., and Kendall, C., 1996,

Kinetic and mineralogic controls on the evolution of groundwater chemistry and 87Sr/86Sr in a sandy silicate aquifer, northern Wisconsin, USA: Geochimica et Cosmochimica Acta, v. 60, no. 10, p. 1807-1821, doi:10.1016/0016-7037(96)00052-X.

Bullen, T.D., White, A.F., Childs, C.W., Johnson, C.M., Beard, B.L., Braterman, P.W., and Welch, S.A., 2003,

Comment on "Isotopic fractionation between Fe(III) and Fe(II) in aqueous solutions" by Clark Johnson et al., [Earth Planet. Sci. Lett. 195 (2002) 141-153]: Earth and Planetary Science Letters, v. 206, no. 1-2, p. 229-236, doi:10.1016/S0012-821X(02)01091-9.

Bullen, T.D., White, A.F., Childs, C.W., Vivit, D.V., and Schulz, M.S., 2001,

Demonstration of significant abiotic iron isotope fractionation in nature: Geology, v. 29, no. 8, p. 699-702, doi:10.1130/0091-7613(2001)029<0699:DOSAII>2.0.CO;2.

Bunn, R.A., Magelky, R.D., Ryan, J.N., and Elimelech, M., 2002,

Mobilization of natural colloids from an iron oxide-coated sand aquifer--Effect of pH and ionic strength: Environmental Science and Technology, v. 36, no. 3, p. 314-322, doi:10.1021/es0109141.

Burkart, M., Kolpin, D.W., Jaquis, R., and Cole, K., 2001,

Soil characteristics and agrichemicals in groundwater of the midwestern United States: Water Science and Technology, v. 43, no. 5, p. 251-260.

Burkart, M.R., Kolpin, D.W., and James, D.E., 1999,

Assessing groundwater vulnerability to agrichemical contamination in the midwest U.S.: Water Science and Technology, v. 39, no. 3, p. 103-112.

Burkart, M.R., Kolpin, D.W., Jaquis, R.J., and Cole, K.J., 1999,

Agrichemicals in ground water of the Midwestern USA--Relations to soil characteristics: Journal of Environmental Quality, v. 28, no. 6, p. 1908-1915.

Burkhardt, M.R., ReVello, R.C., Smith, S.G., and Zaugg, s.D., 2005,

Pressurized liquid extraction using water/isopropanol coupled with solid-phase extraction cleanup for industrial and anthropogenic waste-indicator compounds in sediment: Analytica Chimica Acta, v. 534, no. 1, p. 89-100, doi:10.1016/j.aca.2004.11.023.

Burkholder, J., Libra, B., Weyer, P., Heathcote, S., Kolpin, D.W., Thorne, P.S., and Wichman, M., 2007,

Impacts of waste from concentrated animal feeding operations (CAFOs) on water quality: Environmental Health Perspectives, v. 115, no. 2, p. 308-312, doi:10.1289/ehp.8839.

Burkholder, J., Libra, B., Weyer, P., Heathcote, S., Kolpin, D.W., Thorne, P.S., and Wichman, M., 2006,

Impacts of waste from concentrated animal feeding operations on water quality: Environmental Health Perspectives, v. 115, no. 2, p. 308–312, doi:10.1289/ehp.8839.

Burns, D., Vitvar, T., McDonnell, J., Hassertt, J., Duncan, J., and Kendall, C., 2005,

Effects of surburban development on runoff generation in the Croton River Basin, New York, USA: Journal of Hydrology, v. 311, p. 266-281, doi:10.1016/j.jhydrol.2005.01.022.

Burns, D.A., Plummer, L.N., McDonnell, J.J., Busenberg, E., Casile, G.C., Kendall, C., Hooper, R.P., Freer, J.E., Peters, N.E., Beven, K., and Schlosser, P., 2003,

The geochemical evolution of riparian ground water in a forested piedmont catchment: Ground Water, v. 41, p. 913-925, doi:10.1111/j.1745-6584.2003.tb02434.x.

Burow, K.R., Constantz, J., and Fujii, R., 2005,

Heat as a tracer to estimate dissolved organic carbon flux from a restored wetland: Ground Water, v. 43, no. 4, p. 545-556, doi:10.1111/j.1745-6584.2005.0055.x.

Burton, W.C., Plummer, L.N., Busenberg, E., Lindsey, B.D., and Gburek, W.J., 2002,

Influence of fracture anisotropy on ground water ages and chemistry, Valley and Ridge Province, Pennsylvania: Ground Water, v. 40, no. 3, p. 242-257, doi:10.1111/j.1745-6584.2002.tb02652.x.

Busenberg, E., and Plummer, L.N., 2000,

Dating young groundwater with sulfur hexafluoride--Natural and anthropogenic sources of sulfur hexafluoride: Water Resources Research, v. 36, no. 10, p. 3011-3030, 2000WR900151, doi:10.1029/2000WR900151.

Busenberg, E., and Plummer, L.N., 1992,

Use of chlorofluorocarbons (CCl3F and CCl2F2) as hydrologic tracers and age-dating tools--The alluvium and terrace system of central Oklahoma: Water Resources Research, v. 28, p. 2257-2283, 92WR01263, doi:10.1029/92WR01263.

C

Cabaniss, S.E., Leenheer, J.A., and McVey, I.F., 1998,

Aqueous infrared carboxylate absorbances--aliphatic di-acids: Spectrochimica Acta, part A, v. 54, p. 449-458.

Cabaniss, S.E., Zhou, Q., Maurice, P.A., Chin, Y., and Aiken, G.R., 2000,

A log-normal distribution model for the molecular weight of aquatic fulvic acids: Environmental Science and Technology, v. 34, no. 6, p. 1103-1109, doi:10.1021/es990555y.

Caffrey, J.M., Cloern, J.E., and Grenz, C., 1998,

Changes in production and respiration during a spring phytoplankton bloom in San Francisco Bay, California, USA--Implications for net ecosystem metabolism: Marine Ecology Progress Series, v. 172, p. 1-12, doi:10.3354/meps172001.

Caffrey, J.M., and Miller, L.G., 1995,

A comparison of two nitrification inhibitors used to measure nitrification rates in estuarine sediments: FEMS Microbiology Ecology, v. 17, p. 213-219, doi:10.1016/0168-6496(95)00026-7.

Cahill, J.D., Furlong, E.T., Burkhardt, M.R., Kolpin, D.W., and Anderson, L.G., 2004,

Determination of pharmaceutical compounds in surface- and ground-water samples by solid-phase extraction and high-performance liquid chromatography--electrospray ionization mass spectrometry: Journal of Chromatography A, v. 1041, no. 1-2, p. 171-180, doi:10.1016/j.chroma.2004.04.005.

Cain, D.J., Buchwalter, D.B., and Luoma, S.N., 2006,

Influence of metal exposure history on the bioaccumulation and subcellular distribution of aqueous cadmium in the insect Hydropsyche californica: Environmental Toxicology and Chemistry, v. 25, no. 4, p. 1042-1049, doi:10.1897/05-255R.1.

Cain, D.J., Carter, J.L., Fend, S.V., Luoma, S.N., Alpers, C.N., and Taylor, H.E., 2000,

Metal exposure to a benthic invertebrate, Hydropsyche californica, in the Sacramento River downstream of Keswick Reservoir, California: Canadian Journal of Fisheries, v. 57, p. 380-390.

Cain, D.J., Helsel, D.R., and Ragone, S.E., 1989,

Preliminary evaluations of regional ground-water quality in relation to land use: Ground Water, v. 27, no. 2, p. 230-244.

Cain, D.J., and Luoma, S.N., 1999,

Metal exposures to native populations of the caddisfly Hydrosyche (Trichopter--Hydropsychidae) determined from cytosolic and whole body metal concentrations: Hydrobiologia, v. 386, p. 103-117, doi:10.1023/A:1003583117293.

Cain, D.J., and Luoma, S.N., 1990,

Influence of seasonal growth, age, and environmental exposure on Cu and Ag in a bivalve indicator, Macoma balthica, in San Francisco Bay: Marine Ecology Progress Series, v. 60, p. 45-55.

Cain, D.J., and Luoma, S.N., 1986,

Effect of seasonally changing tissue weight on trace metal concentrations in the bivalve Macoma balthica in San Francisco Bay: Marine Ecology Progress Series, v. 28, p. 209-217.

Cain, D.J., and Luoma, S.N., 1985,

Comparison of Cu and Ag accumulation between transplanted and resident clams: Marine Environmental Research, v. 15, p. 115-135.

Cain, D.J., and Luoma, S.N., 1985,

Copper and silver accumulation in transplanted and resident clams (Macoma balthica) in south San Francisco Bay: Marine Environmental Research, v. 15, p. 115-135.

Cain, D.J., Luoma, S.N., and Axtmann, E.V., 1995,

Influence of gut content in immature aquatic insects on assessment of environmental metal contamination: Canadian Journal of Fisheries and Aquatic Sciences, v. 52, p. 2736-2746.

Cain, D.J., Luoma, S.N., Carter, J.L., and Fend, S.V., 1992,

Aquatic insects as bioindicators of trace element contamination in cobble-bottom rivers and streams: Canadian Journal of Fisheries and Aquatic Sciences, v. 49, no. 10, p. 2141-2154.

Cain, D.J., Luoma, S.N., and Wallace, W.G., 2004,

Linking metal bioaccumulation of aquatic insects to their distributions in a mining-impacted river: Environmental Toxicology and Chemistry, v. 23, p. 1463-1473, doi:10.1897/03-291.

Callender, E., and Robbins, J.A., 1993,

Transport and accumulation of radionuclides and stable elements in a Missouri River reservoir: Water Resources Research, v. 29, no. 6, p. 1787-1804, 93WR00387, doi:10.1029/93WR00387.

Campagnolo, E.R., Johnson, K.R., Karpati, A., Rubing, C.S., Kolpin, D.W., Meyer, M.T., Esteban, J.E., Currier, R.W., Smith, K., Thu, K.M., and McGeehin, M., 2002,

Antimicrobial residues in animal waste and water resources proximal to large-scale swine and poultry feeding operations: The Science of the Total Environment, v. 299, no. 1-3, p. 89-95, doi:10.1016/S0048-9697(02)00233-4.

Campbell, D.H., Muths, E., Turk, J.T., and Corn, P.S., 2004,

Sensitivity to acidification of subalpine ponds and lakes in north-western Colorado: Hydrological Processes, v. 18, no. 15, p. 2817-2834, doi:10.1002/hyp.1496.

Canuel, E.A., Cloern, J.E., Ringelberg, D.B., Guckert, J.B., and Rau, G.H., 1995,

Molecular and isotopic tracers used to examine sources of organic matter and its incorporation into the food webs of San Francisco Bay: Limnology and Oceanography, v. 40, no. 1, p. 67-81.

Caputo, M.C., and Nimmo, J.R., 2005,

Quasi-steady centrifuge method for unsaturated hydraulic properties: Water Resources Research, v. 41, W11504, doi:10.1029/2005WR003957.

Carter, J.L., and Fend, S.V., 2001,

Inter-annual changes in the benthic community structure of riffles and pools in reaches of contrasting gradient: Hydrobiologia, v. 459, no. 1-3, p. 187-200, doi:10.1023/A:1012535013043.

Carter, J.L., Fend, S.V., and Kennelley, S.S., 1996,

The relationships among three habitat scales and stream benthic invertebrate community structure: Freshwater Biology, v. 35, p. 105-124.

Carter, J.L., and Resh, V.H., 2001,

After site selection and before data analysis--sampling, sorting, and laboratory procedures used in stream benthic macroinvertebrate monitoring programs by USA state agencies: Journal of the North American Benthological Society, v. 20, no. 4, p. 658-682.

Carter, V., and Rybicki, N.G., 1986,

Resurgence of submersed aquatic macrophytes in the tidal Potomac River, Maryland, Virginia, and the District of Columbia: Estuaries, v. 9, no. 4B, p. 368-375.

Casciotti, K.L., Böhlke, J.K., McIlvin, M.R., Mroczkowski, S.J., and Hannon, J.E., 2007,

Oxygen isotopes in nitrite--Analysis, calibration, and equilibration: Analytical Chemistry, v. 79, no. 6, p. 2427-2436, doi:10.1021/ac061598h.

Casciotti, K.L., Sigman, D.M., Hastings, M., Böhlke, J.K., and Hilkert, A., 2002,

Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method: Analytical Chemistry, v. 74, p. 4905-4912, doi:10.1021/ac020113w.

Catts, G.P., Khorram, S., Cloern, J.E., Knight, A.W., and DeGloria, S.D., 1985,

Remote sensing of tidal chlorophyll a variations in estuaries: International Journal of Remote Sensing, v. 6, no. 11, p. 1685-1706.

Cayan, D., VanScoy, M., Dettinger, M.D., and Helly, J., 2003,

The wireless watershed at the Santa Margarita Ecological Reserve: Southwest Hydrology, v. 2, no. 5, p. 18-19.

Cayan, D.R., 1996,

Interannual climate variability and snowpack in the western United States: Journal of Climate, v. 9, no. 5, p. 928-948.

Cayan, D.R., Dettinger, M.D., Kammerdiener, S.A., Caprio, J.M., and Peterson, D.H., 2001,

Changes in the onset of spring in the Western United States: Bulletin of the American Meteorological Society, v. 82, no. 3, p. 399-416, doi:10.1175/1520-0477(2001)082<0399:CITOOS>2.3.CO;2.

Cayan, D.R., and Peterson, D.H., 1993,

Spring climate and salinity in the San Francisco Bay estuary: Water Resources Research, v. 29, no. 2, p. 293-303, 92WR02152, doi:10.1029/92WR02152.

Ceazan, M.L., Thurman, E.M., and Smith, R.L., 1989,

Retardation of ammonium and potassium transport through a contaminated sand and gravel aquifer--The role of cation exchange: Environmental Science and Technology, v. 23, no. 11, p. 1402-1408, doi:10.1021/es00069a012.

Cecil, L.D., Green, J.R., Vogy, S., Michel, R., and Cottrell, G., 1998,

Isotopic composition of ice cores and meltwater from Upper Fremont Glacier and Galena Creek rock glacier, Wyoming: Geografiska Annaler, v. 80A, p. 287-292.

Chang, C.C., Langston, J., Riggs, M., Campbell, D.H., Silva, S.R., and Kendall, C., 1999,

A method for nitrate collection for ?15N and ?18O analysis from waters with low nitrate concentrations: Canadian Journal of Fisheries and Aquatic Sciences, v. 56, p. 1856-1860.

Chang, C.C.Y., Davis, J.A., and Kuwabara, J.S., 1987,

A study of metal ion adsorption at low suspended solid concentrations: Estuarine, Coastal and Shelf Science, v. 24, p. 419-424, doi:10.1016/0272-7714(87)90060-6.

Chang, C.C.Y., Kendall, C., Silva, S.R., Battaglin, W.A., and Campbell, D.H., 2002,

Nitrate stable isotopes--Tools for determining nitrate sources among different land uses in the Mississippi River Basin: Canadian Journal of Fisheries and Aquatic Sciences, v. 59, no. 12, p. 1874-1885, doi:10.1139/f02-153.

Chapelle, F.H., 2000,

The significance of microbial processes in hydrogeology and geochemistry: Hydrogeology Journal, v. 8, no. 1, p. 41-46, doi:10.1007/PL00010973.

Chapelle, F.H., 1999,

Bioremediation of petroleum hydrocarbon-contaminated ground water--The perspectives of history and hydrogeology: Ground Water, v. 37, no. 1, p. 122-132.

Chapelle, F.H., and Bradley, P.M., 2007,

Hydrologic significance of carbon monoxide concentrations in ground water: Ground Water, v. 45, no. 3, p. 272-280, doi:10.1111/j.1745-6584.2007.00284.x.

Chapelle, F.H., and Bradley, P.M., 1998,

Selecting remediation goals by assessing the natural attenuation capacity of ground-water systems: Bioremediation Journal, v. 2, no. 3-4, p. 227-238.

Chapelle, F.H., Bradley, P.M., and Casey, C.C., 2005,

Behavior of a chlorinated ethene plume following source-area treatment with Fenton's Reagent: Ground Water Monitoring and Remediation, v. 25, no. 2, p. 1-12.

Chapelle, F.H., Bradley, P.M., Lovley, D.R., O'Neill, K., and Landmeyer, J.E., 2002,

Rapid evolution of redox processes in a petroleum hydrocarbon-contaminated aquifer: Ground Water, v. 40, no. 4, p. 353-360, doi:10.1111/j.1745-6584.2002.tb02513.x.

Chapelle, F.H., Ellis, D.E., Nyer, E.K., Lovelace, K.A., and Rittmann, B.E., 2003,

Monitored natural attenuation forum--A panel discussion: Remediation Journal, v. 13, no. 3, p. 113-121, doi:10.1002/rem.10079.

Chapelle, F.H., Haack, S.K., Adriaens, P., Henry, M.A., and Bradley, P.M., 1996,

Comparison of Eh and H2 measurements for delineating redox zones in a contaminated aquifer: Environmental Science and Technology, v. 30, no. 12, p. 3565-3569, doi:10.1021/es960249+.

Chapelle, F.H., and Lovley, D.R., 1990,

Rates of microbial metabolism in deep coastal plain aquifers: Applied and Environmental Microbiology, v. 56, no. 6, p. 1865-1874.

Chapelle, F.H., and McMahon, P.B., 1991,

Geochemistry of dissolved inorganic carbon in a coastal plain aquifer--1, Sulfate from confining beds as an oxidant in microbial CO2 production: Journal of Hydrology, v. 127, no. 1-4, p. 85-108.

Chapelle, F.H., McMahon, P.B., Dubrovsky, N.M., Fujii, R.F., Oaksford, E.T., and Vroblesky, D.A., 1995,

Deducing the distribution of terminal electron-accepting processes in hydrologically diverse groundwater systems: Water Resources Research, v. 31, no. 2, p. 359-371, 94WR02525, doi:10.1029/94WR02525.

Chapelle, F.H., O'Neill, K., Bradley, P.M., Methe, B.A., Ciufo, S.A., Knobel, L.L., and Lovley, D.R., 2002,

A hydrogen-based subsurface microbial community dominated by methanogens: Nature, v. 415, no. 6869, p. 312-315, doi:10.1038/415312a.

Chapelle, F.H., Vroblesky, D.A., Woodward, J.C., and Lovley, D.R., 1997,

Practical considerations for measuring hydrogen concentrations in groundwater: Environmental Science and Technology, v. 31, no. 10, p. 2873-2877, doi:10.1021/es970085c.

Chapin, T.P., Nimick, D.A., Gammons, C.H., and Wanty, R.B., 2007,

Diel cycling of zinc in a stream impacted by acid rock drainage--Initial results from a new in situ Zn analyzer: Environmental Monitoring and Assessment, v. 133, no. 1-3, p. 161-167, doi:10.1007/s10661-006-9569-y.

Chapin, T.P., and Wanty, R., 2005,

Development of a solenoid pumped in situ zinc analyzer for environmental monitoring: Analytica Chimica Acta, v. 543, no. 1-2, p. 199-208, doi:10.1016/j.aca.2005.04.046.

Chaplin, B.P., Delin, G.N., Lahvis, M.A., and Baker, R., 2002,

Long term evolution of biodegradation and volatilization rates in a crude-oil-contaminated aquifer: Bioremediation Journal, v. 6, no. 3, p. 237-255.

Chapra, S.C., and Runkel, R.L., 1999,

Modeling impact of storage zones on stream dissolved oxygen: Journal of Environmental Engineering, v. 125, no. 5, p. 415-419.

Chattopadhyay, S., and Puls, R.W., 2000,

Forces dictating colloidal interactions between viruses and soil: Chemosphere, v. 41, no. 8, p. 13-20.

Chattopadhyay, S., and Puls, R.W., 1999,

Adsorption of bacteriophages on clay minerals: Environmental Science and Technology, v. 33, no. 20, p. 3609-3614, doi:10.1021/es9811492.

Chauvaud, L., Thompson, J.K., Cloern, J.E., and Thouzeau, G., 2003,

Clams as CO2 generators: The Potamocorbula amurensis example in San Francisco Bay: Limnology and Oceanography, v. 48, no. 6, p. 2086-2092.

Chen, L., Nanny, M.A., Knappe, D.R.U., Wagner, T.B., and Ratasuk, N., 2004,

Chemical characterization and sorption capacity measurements of degraded newsprint from a landfill: Environmental Science and Technology, v. 38, no. 13, p. 3542-3550, doi:10.1021/es0305914 S0013-936X(03)00591-1.

Chen, W., Westerhoff, P., Leenheer, J.A., and Booksh, K., 2003,

Florescence excitation-emission matrix regional integration to quantify spectra for dissolved organic matter: Environmental Science and Technology, v. 37, p. 5701-5710, doi:10.1021/es034354c.

Cheng, R.T., Casulli, V., and Gartner, J.W., 1993,

Tidal, residual, intertidal mudflat (TRIM) model and its applications to San Francisco Bay, California: Estuarine, Coastal and Shelf Science, v. 36, p. 235-280, doi:10.1006/ecss.1993.1016.

Cheng, R.T., Gartner, J.W., and Smith, R.E., 1997,

Bottom boundary layer in South San Francisco Bay, California, presented at the 7th International Biennial Conference on Physics of Estuaries and Coastal Seas, Woods Hole Oceanographic Institute, Woods Hole Mass., 28-30 November, 1994: Journal of Coastal Research, Special Issue No. 25, p. 49-62.

Cherry, J.A., Morel, F.M.M., Rouse, J.V., Schnoor, J.L., and Wolman, M.G., 1986,

Hydrochemistry of sulfide and arsenic-rich tailings and alluvium along Whitewood Creek, South Dakota: Colorado School of Mines, Mineral and Energy Resources, v. 29, no. 5, 6, and 7, p. 44.

Chin, Y., Aiken, G., and Danielson, K., 1997,

Binding of pyrene to aquatic and commercial humic substances--The role of molecular weight and aromaticity: Environmental Science and Technology, v. 31, no. 6, p. 1630-1635, doi:10.1021/es960404k.

Chin, Y., Aiken, G., and O'Loughlin, E., 1994,

Molecular weight, polydispersity, and spectroscopic properties of aquatic humic substances: Environmental Science and Technology, v. 28, no. 11, p. 1853-1858, doi:10.1021/es00060a015.

Chiou, C.T., 1995,

Comment on "Thermodynamics of organic chemical partition in soils": Environmental Science and Technology, v. 29, no. 5, p. 1421-1422, doi:10.1021/es00005a040.

Chiou, C.T., 1985,

Partition coefficients of organic compounds in lipid water systems and correlations with fish bioconcentration factors: Environmental Science and Technology, v. 19, no. 1, p. 57-62, doi:10.1021/es00131a005.

Chiou, C.T., and Kile, D.E., 1998,

Deviations from sorption linearity on soils of polar and nonpolar organic compounds at low relative concentrations: Environmental Science and Technology, v. 32, no. 3, p. 338-343, doi:10.1021/es970608g.

Chiou, C.T., and Kile, D.E., 1994,

Effects of polar and nonpolar groups on the solubility of organic compounds in soil organic matter: Environmental Science and Technology, v. 28, no. 6, p. 1139-1144, doi:10.1021/es00055a026.

Chiou, C.T., Kile, D.E., Brinton, T.I., Malcolm, R.L., Leenheer, L.A., and MacCarthy, P., 1987,

A comparison of water solubility enhancements of organic solutes by aquatic humic materials and commercial humic acids: Environmental Science and Technology, v. 21, no. 12, p. 1231-1234, doi:10.1021/es00165a012.

Chiou, C.T., Kile, D.E., and Malcolm, R.L., 1988,

Sorption of vapors of some organic liquids by soil humic acid and its relation of partitioning of organic compounds in soil organic matter: Environmental Science and Technology, v. 22, no. 3, p. 298-303, doi:10.1021/es00168a010.

Chiou, C.T., Kile, D.E., and Rutherford, D.W., 1991,

The neutral oil in commercial linear alkylbenzene-sulfonate and its impact on organic solute solubility in water: Environmental Science and Technology, v. 25, no. 4, p. 660-665, doi:10.1021/es00016a008.

Chiou, C.T., Kile, D.E., Rutherford, D.W., Sheng, G., and Boyd, S.A., 2000,

Sorption of selected organic compounds from water to a peat soil and its humic-acid and humin fractions: Environmental Science and Technology, v. 34, no. 7, p. 1254-1258, doi:10.1021/es990261c.

Chiou, C.T., Lee, J.F., and Boyd, S.A., 1992,

Reply to comment on "The surface area of soil organic matter": Environmental Science and Technology, v. 26, no. 2, p. 404-406, doi:10.1021/es00026a028.

Chiou, C.T., Lee, J.F., and Boyd, S.A., 1990,

The surface area of soil organic matter: Environmental Science and Technology, v. 25, no. 6, p. 1164-1166, doi:10.1021/es00078a002.

Chiou, C.T., Malcolm, R.L., Brinton, T.I., and Kile, D.E., 1986,

Water solubility enhancement of some organic pollutants and pesticides by dissolved humic and fulvic acids: Environmental Science and Technology, v. 20, no. 5, p. 502-508, doi:10.1021/es00147a010.

Chiou, C.T., and Manes, M., 1990,

Comment on "Temperature dependence of the aqueous solubilities of highly chlorinated dibenzo-p-dioxins": Environmental Science and Technology, v. 24, no. 11, p. 1755-1756, doi:10.1021/es00081a022.

Chiou, C.T., and Manes, M., 1986,

Application of the Flory-Huggins theory to the solubility of solids in glyceryl trioleate: Journal of the Chemical Society, Faraday Transactions I, v. 82, p. 243-246.

Chiou, C.T., McGroddy, S.E., and Kile, D.E., 1998,

Partition characteristics of polycyclic aromatic hydrocarbons on soils and sediments: Environmental Science and Technology, v. 32, no. 2, p. 264-269, doi:10.1021/es970614c.

Chiou, C.T., Porter, P.E., and Schmedding, D.W., 1983,

Partition equilibria of nonionic organic compounds between soil organic matter and water: Environmental Science and Technology, v. 17, no. 4, p. 227-231, doi:10.1021/es00110a009.

Chiou, C.T., Porter, P.E., and Shoup, T.D., 1984,

Reply to, MacIntyer, W.G., and Smith, C.L., Comment on "Partition equilibria of nonionic organic compounds between soil organic matter and water": Environmental Science and Technology, v. 18, no. 4, p. 295-297, doi:10.1021/es00122a018.

Chiou, C.T., Rutherford, D., and Manes, M., 1993,

Sorption of nitrogen and ethylene glycol monoethyl ether (EGME) vapors on some soils, clays, and mineral oxides and determination of sample surface areas by use of sorption data: Environmental Science and Technology, v. 27, no. 8, p. 1587-1594, doi:10.1021/es00045a014.

Chiou, C.T., and Rutherford, D.W., 1997,

Effects of exchanged cation and layer charge on the sorption of water and EGME vapors on montmorillonite clays: Clays and Clay Minerals, v. 45, p. 867-880.

Chiou, C.T., Schmedding, D.W., and Manes, M., 2005,

Improved prediction of octanol--water partition coefficients from liquid-solute water solubilities and molar volumes: Environmental Science and Technology, v. 39, no. 22, p. 8840-8846, doi:10.1021/es050729d.

Chiou, C.T., Sheng, G., and Manes, M., 2001,

A partition-limited model for the plant uptake of organic contaminants from soil and water: Environmental Science and Technology, v. 35, no. 7, p. 1437-1444, doi:10.1021/es0017561.

Chiou, C.T., and Shoup, T.D., 1985,

Soil sorption of organic vapors and effects of humidity on sorptive mechanism and capacity: Environmental Science and Technology, v. 19, no. 12, p. 1196-1200, doi:10.1021/es00142a010.

Chiou, C.T., Shoup, T.D., and Porter, P.E., 1985,

Mechanistic roles of soil humus and minerals in the sorption of nonionic organic compounds from aqueous and organic solutions: Organic Geochemistry, v. 8, p. 9-14.

Cho, H.J., Jaffé, P.R., and Smith, J.A., 1993,

Simulating the volatilization of solvents in unsaturated soils during laboratory and field infiltration experiments: Water Resources Research, v. 29, no. 10, p. 3329-3342, 93WR01414, doi:10.1029/93WR01414.

Choi, J., Harvey, J.W., and Conklin, M.H., 2000,

Characterizing multiple timescales of stream and storage zone interaction that affect solute fate and transport in streams: Water Resources Research, v. 36, no. 6, p. 1511-1518, 2000WR900051, doi:10.1029/2000WR900051.

Christian, T., Schneider, R.J., Barber, H.A., Skutlarek, D., Meyer, M.T., and Goldbach, H.E., 2003,

Determination of antibiotic residues in manure, soil, and surface waters: Acta Hydrochimica et Hydrobiologica, v. 31, no. 1, p. 36-44.

Church, C.D., Isabelle, L.M., Pankow, J.F., Rose, D.L., and Tratnyek, P.G., 1997,

Method for determination of methyl tert-butyl ether and its degradation products in water: Environmental Science and Technology, v. 31, no. 12, p. 3723-3726, doi:10.1021/es9705452.

Church, C.K., Pankow, J.F., and Tratnyek, P.G., 1999,

Hydrolosis of tert-butyl formate--Kinetics, products, and implications for the environmental impact of methyl tert-butyl ether: Environmental Toxicology and Chemistry, v. 18, no. 12, p. 2789-2796, doi:10.1897/1551-5028(1999)018<2789:HOTBFK>2.3.CO;2.

Clark, G.M., Broshears, R.E., Hooper, R.P., and Goolsby, D.A., 2002,

Evaluating the influence of source basins on downstream water quality in the Mississippi River: Journal of the American Water Resources Association, v. 38, no. 3, p. 803-818.

Clark, G.M., and Goolsby, D.A., 2000,

Occurrence and load of selected herbicides and metabolites in the lower Mississippi River: The Science of the Total Environment, v. 248, no. 2-3, p. 101-113, doi:10.1016/S0048-9697(99)00534-3.

Clark, G.M., and Goolsby, D.A., 1999,

Occurrence and transport of acetochlor in streams of the Mississippi River Basin: Journal of Environmental Quality, v. 28, no. 6, p. 1787-1795.

Clark, G.M., Goolsby, D.A., and Battaglin, W.A., 1999,

Seasonal and annual load of herbicides from the Mississippi River Basin to the Gulf of Mexico: Environmental Science and Technology, v. 33, no. 7, p. 981-986, doi:10.1021/es980962u.

Cleckner, L., Gilmour, C., Krabbenhoft, D., and Hurley, J., 1999,

Mercury methylation in periphyton of the Florida Everglades: Limnology and Oceanography, v. 44, no. 7, p. 1815-1825.

Cleckner, L.B., Garrison, P.J., Hurley, J.P., Olson, M.L., and Krabbenhoft, D.P., 1998,

Trophic transfer of methyl mercury in the northern Florida Everglades: Biogeochemistry, v. 40, no. 2-3, p. 347-361, doi:10.1023/A:1005918101773.

Cloern, J.E., 2007,

Habitat connectivity and ecosystem productivity--Implications from a simple model: The American Naturalist, v. 169, no. 1, p. E21-E33, doi:10.1086/510258.

Cloern, J.E., 2001,

Our evolving conceptual model of the coastal eutrophication problem: Marine Ecology Progress Series, v. 210, p. 223-253, doi:10.3354/meps210223.

Cloern, J.E., 1999,

The relative importance of light and nutrient limitation of phytoplankton growth--A simple index of coastal ecosystem sensitivity to nutrient enrichment: Aquatic Ecology, v. 33, no. 1, p. 3-15.

Cloern, J.E., 1996,

Phytoplankton bloom dynamics in coastal ecosystems--A review with some general lessons from sustained investigation of San Francisco Bay, California: Reviews of Geophysics, v. 34, no. 2, p. 127-168.

Cloern, J.E., 1982,

Does the benthos control phytoplankton biomass in South San Francisco Bay: Marine Ecology Progress Series, v. 9, p. 191-202.

Cloern, J.E., Canuel, E.A., and Harris, D., 2002,

Stable carbon and nitrogen isotope composition of aquatic and terrestrial plants of the San Francisco Bay estuarine system: Limnology and Oceanography, v. 47, no. 3, p. 713-729.

Cloern, J.E., Cole, B.E., and Hager, S.W., 1994,

Notes on a Mesodinium rubrum red tide in San Francisco Bay: Journal of Plankton Research, v. 16, p. 1269-1276.

Cloern, J.E., Cole, B.E., and Wienke, S.M., 1987,

Big Soda Lake (Nevada). 4. Vertical fluxes of particulate matter--Seasonality and variations across the chemocline: Limnology and Oceanography, v. 32, no. 4, p. 815-824.

Cloern, J.E., and Dufford, R., 2005,

Phytoplankton community ecology--Principles applied in San Francisco Bay: Marine Ecology Progress Series, v. 285, p. 11-28, doi:10.3354/meps285011.

Cloern, J.E., Grenz, C., and Vidergar-Lucas, L., 1995,

An empirical model of the phytoplankton chlorophyll/carbon ratio--The conversion factor between productivity and growth rate: Limnology and Oceanography, v. 40, no. 7, p. 1313-1321.

Cloern, J.E., Jassby, A.D., Thompson, J.K., and Hieb, K.A., 2007,

A cold phase of the east pacific triggers new phytoplankton blooms in San Francisco Bay: Proceedings of the National Academy of Sciences of the United States of America, v. 104, no. 47, p. 18561-18565, doi:10.1073/pnas.0706151104.

Cloern, J.E., Schraga, T.S., Lopez, C.B., Knowles, N., Labiosa, R.G., and Dugdale, R., 2005,

Climate anomalies generate an exceptional dinoflagellate bloom in San Francisco Bay: Geophysical Research Letters, v. 32, L14608, doi:10.1029/2005GL023321.

Clow, D.W., Sickman, J.O., Striegl, R.G., Krabbenhoft, D.P., Elliott, J.G., Dornblaser, M., Roth, D.A., and Campbell, D.H., 2003,

Changes in the chemistry of lakes and precipitation in high-elevation national parks in the western United States, 1985-1999: Water Resources Research, v. 39, no. 6, doi:10.1029/2002WR001533.

Clow, D.W., Striegl, R.G., Nanus, L., Mast, M.A., Campbell, D.H., and Krabbenhoft, D.P., 2002,

Chemistry of selected high-elevation lakes in seven national parks in the western United States: Water, Air, and Soil Pollution, v. 2, no. 2, p. 139-164, doi:10.1023/A:1020102608378.

Cole, B.E., and Cloern, J.E., 1987,

An empirical model for estimating phytoplankton productivity in estuaries: Marine Ecology Progress Series, v. 36, p. 299-305.

Colman, J.A., Masterson, J.P., Pabich, W.J., and Walter, D.A., 2004,

Effects of aquifer travel time on nitrogen transport to a coastal embayment: Ground Water, v. 42, no. 7, p. 1069-1078, doi:10.1111/j.1745-6584.2004.tb02644.x.

Comis, D., and Hardin, B., 1993,

Midwest water quality project matures: Agricultural Research, v. 41, no. 9, p. 4-11.

Conko, K.M., Rice, K.C., and Kennedy, M.M., 2004,

Atmospheric wet deposition of trace elements to a suburban environment, Reston, Virginia, USA: Atmospheric Environment, v. 38, p. 4025-4033, doi:10.1016/j.atmosenv.2004.03.062.

Conn, K.E., Barber, L.B., Brown, G.K., and Siegrist, R.L., 2006,

Occurrence and fate of organic contaminants during onsite wastewater treatment: Environmental Science and Technology, v. 40, no. 23, p. 7358 - 7366, doi:10.1021/es0605117.

Connell Hancock, T.L., Costello, A.M., Lidstrom, M.E., and Oremland, R.S., 1998,

Strain IMB-1--A novel bacterium for the removal of methyl bromide in fumigated agricultural soils: Applied and Environmental Microbiology, v. 64, no. 8, p. 2899-2563.

Connell, T.L., Joye, S.B., Miller, L.G., and Oremland, R.S., 1997,

Bacterial oxidation of methyl bromide in Mono Lake, California: Environmental Science and Technology, v. 31, no. 5, p. 1489-1495, doi:10.1021/es960732k.

Constantz, J., 2003,

Dams and downstream ground water: Hydrological Processes, v. 17, no. 17, p. 3533-3535, doi:10.1002/hyp.5164.

Constantz, J., 1998,

Interaction between stream temperature, streamflow, and groundwater exchanges in alpine streams: Water Resources Research, v. 34, no. 7, p. 1609-1615, 98WR00998, doi:10.1029/98WR00998.

Constantz, J., 1995,

Determination of water retention in stratified porous materials: Transport in Porous Media, v. 18, p. 217-229, doi:10.1007/BF00616932.

Constantz, J., 1993,

Confirmation of rate-dependent behavior in water retention during drainage in nonswelling porous materials: Water Resources Research, v. 29, no. 4, p. 1331-1334, 93WR00005, doi:10.1029/93WR00005.

Constantz, J., Cox, M.H., and Su, G.W., 2003,

Comparison of heat and bromide as ground-water tracers near streams: Ground Water, v. 41, no. 5, p. 647-656, doi:10.1111/j.1745-6584.2003.tb02403.x.

Constantz, J., and Thomas, C.L., 1997,

Stream bed temperature profiles as indicators of percolation characteristics beneath arroyos in the Middle Rio Grande Basin, USA: Hydrological Processes, v. 11, no. 12, p. 1621-1634, doi:10.1002/(SICI)1099-1085(19971015)11:12<1621::AID-HYP493>3.0.CO;2-X.

Constantz, J., and Thomas, C.L., 1996,

The use of streambed temperature profiles to estimate the depth, duration, and rate of percolation beneath arroyos: Water Resources Research, v. 32, no. 12, p. 3597-3602, 96WR03014, doi:10.1029/96WR03014.

Constantz, J., Thomas, C.L., and Zellweger, G., 1994,

Influence of diurnal variations in stream temperature on streamflow loss and groundwater recharge: Water Resources Research, v. 30, no. 12, p. 3253-3264, 94WR01968, doi:10.1029/94WR01968.

Constantz, J., Tyler, S., and Kwicklis, E., 2003,

Temperature-profile methods for estimating percolation rates in arid environments: Vadose Zone Journal, v. 2, no. 1, p. 12-24, doi:10.2113/2.1.12.

Constantz, J.E., Stonestrom, D.A., Stewart, A.E., Niswonger, R.G., and Smith, T.R., 2001,

Analysis of streambed temperatures in ephemeral channels to determine streamflow frequency and duration: Water Resources Research, v. 37, no. 2, p. 317-328, 2000WR900271, doi:10.1029/2000WR900271.

Cook, P.G., Solomon, D.K., Plummer, L.N., Busenberg, E., and Schiff, S.L., 1995,

Chlorofluorocarbons as tracers of groundwater transport processes in a shallow, silty sand aquifer: Water Resources Research, v. 31, no. 3, p. 425-434, 94WR02528, doi:10.1029/94WR02528.

Cook, P.G., Solomon, D.K., Sanford, W.E., Busenberg, E., Plummer, L.N., and Poreda, R.J., 1996,

Interferring shallow groundwater flow in saprolite and fractured rock using environmental tracers: Water Resources Research, v. 32, no. 6, p. 1501-1509, 96WR00354, doi:10.1029/96WR00354.

Cooper, C.R., and Tindall, J.A., 1994,

Diagenesis of the uppermost Floridan aquifer system and model for associated dolomite formation in Jefferson, Madison, and Taylor Counties, Florida: Journal of Hydrology, v. 157, p. 367-391.

Coplen, T.B., Böhlke, J.K., and Casciotti, K.L., 2004,

Using dual bacterial denitrification to improve ?¹⁵N determinations of nitrates containing mass independent ¹⁷O: Rapid Communications in Mass Spectrometry, v. 18, p. 245-250, doi:10.1002/rcm.1318.

Coplen, T.B., Böhlke, J.K., DeBievre, P., Ding, T., Holden, N.E., Hopple, J.A., Krouse, H.R., Lamberty, A., Peiser, H.S., Revesz, K., Rieder, S.E., Rosman, K.J.R., Roth, E., Taylor, P.D.P., Vocke, R.D., Jr., and Xiao, Y.K., 2002,

Isotope-abundance variations of selected elements (IUPAC Technical Report): Pure and Applied Chemistry, v. 74, no. 10, p. 1987-2017, doi:10.1351/pac200274101987.

Corapcioglu, M.Y., and Baehr, A.L., 1987,

A compositional multiphase model for groundwater contamination by petroleum products--1, Theoretical considerations: Water Resources Research, v. 23, no. 1, p. 191-200.

Cordy, G., Duran, N., Bower, H., Rice, R., Kolpin, D.W., Furlong, E.T., Zaugg, S.D., Meyer, M.T., and Barber, L.B., 2004,

Do pharmaceuticals, pathogens, and other organic waste water compounds persist when waste water is used for recharge?: Ground Water Monitoring and Remediation, v. 24, no. 2, p. 58-69.

Costa, J.E., Cheng, R.T., Haeni, F.P., Melcher, N., Spicer, K.R., Hayes, E., Plant, W., Hayes, K., Teague, C., and Barrick, D., 2006,

Use of radars to monitor stream discharge by noncontact methods: Water Resources Research, v. 42, no. 7, W07422, doi:10.1029/2005WR004430.

Costa, J.E., Spicer, K.R., Cheng, R.T., Haeni, F.P., Melcher, N.B., and Thurman, E.M., 2000,

Measuring stream discharge by non-contact methods--A proof-of-concept experiment: Geophysical Research Letters, v. 27, no. 4, p. 553-556.

Costanzo, S.D., Watkinson, A.J., Murby, E.J., Kolpin, D.W., and Sandstrom, M.W., 2007,

Is there a risk associated with the insect repellent DEET (N,N-diethyl-m-toluamide) commonly found inaquatic environments?: Science of the Total Environment, v. 384, no. 1-3, p. 214-220, doi:10.1016/j.scitotenv.2007.05.036.

Coston, J.A., Fuller, C.C., and Davis, J.A., 1995,

Pb2+ and Zn2+ adsorption by a natural aluminum- and iron-bearing surface coating on an aquifer sand: Geochimica et Cosmochimica Acta, v. 59, no. 17, p. 3535-3547, doi:10.1016/0016-7037(95)00231-N.

Councell, T.B., Duckenfield, K.U., Landa, E.R., and Callender, E., 2004,

Tire-wear particles as a source of zinc to the environment: Environmental Science and Technology, v. 38, no. 15, p. 4206-4214, doi:10.1021/es034631f.

Councell, T.B., Landa, E.R., and Lovley, D.R., 1997,

Microbial reduction of iodate: Water, Air, and Soil Pollution, v. 100, p. 99-106, doi:10.1023/A:1018370423790.

Coupe, R.H., Henebry, M.S., and Branham, M.R., 1993,

Assessing the effect of pesticides in agricultural runoff on aquatic life in the Sangamon River near Monticello, Illinois: Water, Science, and Technology, v. 28, no. 3-5, p. 569-573.

Coupe, R.H., Manning, M.A., Foreman, W.T., Goolsby, D.A., and Majewski, M.S., 2000,

Occurrence of pesticides in rain and air in urban and agricultural areas of Mississippi, April-September 1995: The Science of the Total Environment, v. 248, no. 2-3, p. 227-240, doi:10.1016/S0048-9697(99)00545-8.

Coupe, R.H., Thurman, E.M., and Zimmerman, L.R., 1998,

Relation of usage to the occurrence of cotton and rice herbicides in three streams of the Mississippi Delta: Environmental Science and Technology, v. 32, no. 23, p. 3673-3680, doi:10.1021/es980342t.

Coupe, R.H., Welch, H.L., Pell, A.B., and Thurman, E.M., 2005,

Herbicide and degradate flux in the Yazoo River Basin: International Journal of Environmental Analytical Chemistry, v. 85, no. 15, p. 1127-1140, doi:10.1080/03067310500273351.

Cox, T., Simon, N.S., and Newland, L., 1999,

Copper, lead, mercury and zinc in periphyton from the south Florida ecosystem: Toxicological and Environmental Chemistry, v. 70, p. 259-274.

Cozzarelli, I.M., Baedecker, M.J., Eganhouse, R.P., and Goerlitz, D.F., 1994,

The geochemical evolution of low-molecular-weight organic acids derived from the degradation of petroleum contaminants in groundwater: Geochimica et Cosmochimica Acta, v. 58, no. 2, p. 863-877, doi:10.1016/0016-7037(94)90511-8.

Cozzarelli, I.M., Bekins, B.A., Baedecker, M.J., Aiken, G.R., Eganhouse, R.P., and Tuccillo, M.E., 2001,

Progression of natural attenuation processes at a crude-oil spill site--I, Geochemical evolution of the plume: Journal of Contaminant Hydrology, v. 53, no. 3-4, p. 369-385, doi:10.1016/S0169-7722(01)00174-7.

Cozzarelli, I.M., Eganhouse, R.P., and Baedecker, M.J., 1990,

Transformation of monoaromatic hydrocarbons to organic acids in anoxic ground-water environment: Environmental Geology and Water Science, v. 16, no. 2, p. 135-141.

Cozzarelli, I.M., Herman, J.S., and Baedecker, M.J., 1995,

Fate of microbial metabolites of hydrocarbons in a coastal plain aquifer--The role of electron acceptors: Environmental Science and Technology, v. 29, no. 2, p. 458-469, doi:10.1021/es00002a023.

Cozzarelli, I.M., Herman, J.S., Baedecker, M.J., and Fischer, J.M., 1999,

Geochemical heterogeneity of a gasoline-contaminated aquifer: Journal of Contaminant Hydrology, v. 40, no. 3, p. 261-284, doi:10.1016/S0169-7722(99)00050-9.

Cozzarelli, I.M., Suflita, J.M., Ulrich, G.A., Harris, S.H., Scholl, M.A., Schlottmann, J.L., and Christenson, S., 2000,

Geochemical and microbiological methods for evaluating anaerobic processes in an aquifer contaminated by landfill leachate: Environmental Science and Technology, v. 34, no. 18, p. 4025-4033, doi:10.1021/es991342b.

Crepeau, K.L., and Kuivila, K.M., 2000,

Rice pesticide concentrations in the Colusa Basin Drain and the Sacramento River, California, 1990-1993: Journal of Environmental Quality, v. 29, p. 926-935.

Crimaldi, J.P., Thompson, J.K., Rosman, J.H., Lowe, R.J., and Koseff, J.R., 2002,

Hydrodynamics of larval settlement--The influence of turbulent stress events at potential recruitment sites: Limnology and Oceanography, v. 47, no. 4, p. 1137-1151.

Croteau, M.-N., and Luoma, S.N., 2008,

A biodynamic understanding of dietborne metal uptake by a freshwater invertebrate: Environmental Science and Technology, doi:10.1021/es7022913 (Advanced web release).

Croteau, M.-N., and Luoma, S.N., 2007,

Characterizing dissolved Cu and Cd uptake in terms of the biotic ligand and biodynamics using enriched stable isotopes: Environmental Science and Technology, v. 41, no. 9, p. 3140-3145, doi:10.1021/es0615122.

Croteau, M.-N., and Luoma, S.N., 2005,

Delineating copper accumulation pathways for the freshwater bivalve Corbicula using stable copper isotopes: Environmental Toxicology and Chemistry, v. 24, no. 11, p. 2871-2878, doi:10.1897/04-608R.1.

Croteau, M.-N., Luoma, S.N., and Pellet, B., 2007,

Determining metal assimilation efficiency in aquatic invertebrates using enriched stable metal isotope tracers: Aquatic Toxicology, v. 83, no. 2, p. 116-125, doi:10.1016/j.aquatox.2007.03.016.

Croteau, M.-N., Luoma, S.N., and Stewart, A.R., 2005,

Trophic transfer of metals along freshwater food webs--Evidence of cadmium biomagnification in nature: Limnology and Oceanography, v. 50, no. 5, p. 1511-1519 (Abstract).

Croteau, M.-N., Luoma, S.N., Topping, B.R., and Lopez, C.B., 2004,

Stable metal isotopes reveal copper accumulation and loss dynamics in the freshwater bivalve Corbicula: Environmental Science and Technology, v. 38, no. 19, p. 5002-5009, doi:10.1021/es049432q.

Croué, J.-P., Benedetti, M.F., Violleau, D., and Leenheer, J.A., 2003,

Characterization and copper binding of humic and nonhumic organic matter isolated from the South Platte River--Evidence for the presence of nitrogenous binding site: Environmental Science and Technology, v. 37, no. 2, p. 328-336, doi:10.1021/es020676p.

Cunningham, K.M., and Goldberg, M.C., 1983,

A reexamination of the effects of adsorbates on the Raman Spectrum of Gibbsite: Soil Science, v. 136, p. 102-110.

Cunningham, K.M., Goldberg, M.C., and Weiner, E.R., 1985,

The aqueous photolysis of ethylene glycol adsorbed on geothite: Photochemistry and Photobiology, v. 41, p. 409-416.

Curiale, J.A., Lundegard, P.D., and Kharaka, Y.K., 1992,

Hydrous pyrolysis of crude oil in gold-plated reactors: Organic Geochemistry, v. 18, p. 625-641, doi:10.1016/0146-6380(92)90100-C.

Curtis, G.P., 2003,

Comparison of approaches for simulating reactive solute transport involving organic degradation reactions by multiple terminal electron acceptors: Computers and Geosciences, v. 29, no. 3, p. 319-329, doi:10.1016/S0098-3004(03)00008-6.

Curtis, G.P., Davis, J.A., and Naftz, D.L., 2006,

Simulation of reactive transport of uranium(VI) in groundwater with variable chemical conditions: Water Resources Research, v. 42, W04404, doi:10.1029/2005WR003979.

Curtis, G.P., Fox, P., Kohler, M., and Davis, J.A., 2004,

Comparison of in situ uranium K _D values with a laboratory determined surface complexation model: Applied Geochemistry, v. 19, p. 1643-1653, doi:10.1016/j.apgeochem.2004.03.004.

Curtis, J.A., and Whitney, J.W., 2003,

Geomorphic and hydrologic assessment of erosion hazards at the Norman municipal landfill, Canadian River floodplain, central Oklahoma: Environmental and Engineering Geoscience Journal, v. IX, no. 3, p. 241-252.

D

Dankwardt, A., Thurman, E.M., and Hock, B., 1997,

Terbuthylazine and deethylterbuthylazine in rain and surface water--Determination by enzyme immunoassay and gas chromatography/mass spectrometry: Acta Hydrochimica et Hydrobiologica, v. 1, p. 5-10.

Dankwardt, A., Wust, S., Elling, W., Thurman, E.M., and Hock, B., 1994,

Determination of atrazine in rainfall and surface water in Germany by enzyme immunoassay: Journal of Environmental Science and Pollution Research, v. 1, no. 4, p. 196-204.

Davis, J.A., 1984,

Complexation of trace metals by adsorbed natural organic matter: Geochimica et Cosmochimica Acta, v. 48, p. 679-692.

Davis, J.A., 1982,

Adsorption of natural dissolved organic matter at the oxide/water interface: Geochimica et Cosmochimica Acta, v. 46, p. 2381-2393.

Davis, J.A., Coston, J.A., Kent, D.B., and Fuller, C.C., 1998,

Application of the surface complexation concept to complex mineral assemblages: Environmental Science and Technology, v. 32, no. 19, p. 2820-2828, doi:10.1021/es980312q.

Davis, J.A., Curtis, G.P., Wilkins, M.J., Kohler, M., Fox, P.M., Naftz, D.L., and Lloyd, J.R., 2006,

Processes affecting transport of uranium in a suboxic aquifer: Physics and Chemistry of the Earth, v. 31, p. 548-555, doi:10.1016/j.pce.2006.04.005.

Davis, J.A., Fuller, C.C., and Cook, A.D., 1987,

A model for trace metal sorption by calcite--Adsorption of Cd2+ and subsequent solid solution formation: Geochimica et Cosmochimica Acta, v. 51, p. 1477-1490.

Davis, J.A., Kent, D.B., Coston, J.A., Hess, K.M., and Joye, J.L., 2000,

Multispecies reactive tracer test in an aquifer with spatially variable chemical conditions: Water Resources Research, v. 36, no. 1, p. 119-134, 1999WR900282, doi:10.1029/1999WR900282.

Davis, J.A., Meece, D.E., Kohler, M., and Curtis, G.P., 2004,

Approaches to surface complexation modeling of uranium(VI) adsorption on aquifer sediments: Geochimica et Cosmochimica Acta, v. 68, p. 3621-3641, doi:10.1016/j.gca.2004.03.003.

Davis, J.A., Yabusaki, S.B., Steefel, C.I., Zachara, J.M., Curtis, G.P., Redden, G.P., Criscenti, L.J., and Honeyman, B.D., 2004,

Assessing conceptual models for subsurface reactive transport of inorganic contaminants: Eos, v. 85, no. 44, p. 449-455.

Davis, J.A., Yee, D., Collins, J.N., Schwarzbach, S.E., and Luoma, S.N., 2003,

Potential for increased mercury accumulation in the estuary food web: San Francisco Estuary and Watershed Science, v. 1, no. 1, article 4.

Day-Lewis, F.D., Chen, Y., and Singha, K., 2007,

Moment inference from tomograms: Geophysical Research Letters, v. 34, no. 22, L22404, doi:10.1029/2007GL031621.

Day-Lewis, F.D., Hsieh, P.A., and Gorelick, S.M., 2000,

Identifying fracture-zone geometry using simulated annealing and hydraulic-connection data: Water Resources Research, v. 36, no. 7, p. 1707-1721, 2000WR900073, doi:10.1029/2000WR900073.

Day-Lewis, F.D., and Lane Jr., J.W., 2004,

Assessing the resolution-dependent utility of tomograms for geostatistics: Geophysical Research Letters, v. 31, no. 7, p. 4, L07503, doi:10.1029/2004GL019617.

Day-Lewis, F.D., Lane Jr., J.W., Harris, J.M., and Gorelick, S.M., 2003,

Time-lapse imaging of saline-tracer transport in fractured rock using difference-attenuation radar tomography: Water Resources Research, v. 39, no. 10, 1290, doi:10.1029/2002WR001722.

Day-Lewis, F.D., Lane, J.W., Jr., and Goerlick, S.M., 2004,

Combined interpretation of radar, hydraulic and tracer data from a fractured-rock aquifer near Mirror Lake, New Hampshire, USA: Hydrogeology Journal, v. 14, no. 1-2, p. 1-14, doi:10.1007/s10040-004-0372-y.

Day-Lewis, F.D., and Singha, K., 2008,

Geoelectrical inference of mass transfer parameters using temporal moments: Water Resources Research, doi:10.1029/2007WR006750 (Advanced Web release).

Day-Lewis, F.D., Singha, K., and Binley, A., 2005,

Applying petrophysical models to radar travel time and electrical resistivity tomograms--Resolution-dependent limitations: Journal of Geophysical Research, v. 110, no. B08206, p. 17, B08206, doi:10.1029/2004JB003569.

de Laeter, J.R., Böhlke, J.K., De Bievre, P., Hidaka, H., Peiser, H.S., Rosman, K.J.R., and Taylor, P.D.P., 2003,

Atomic weights of the elements--Review 2000 (IUPAC Technical Report): Pure and Applied Chemistry, v. 75, no. 6, p. 683-800, doi:10.1351/pac200375060683.

Deason, J.P., 1989,

Irrigation-induced contamination--How real a problem: Journal on Irrigation Drainage Engineering, v. 115, no. 1.

Decho, A.W., and Luoma, S.N., 1996,

Flexible digestion strategies and trace metal assimilation in marine bivalves: Limnology and Oceanography, v. 41, no. 3, p. 568-572.

Decho, A.W., and Luoma, S.N., 1994,

Humic and fulvic acids, sinks or sources in the availability of metals to the marine bivalves Macomabalthica and Potamocorbula amurensis: Marine Ecology Progress Series, v. 108, p. 133-145.

Decho, A.W., and Luoma, S.N., 1991,

Time-courses in the retention of food material in the bivalves Potamocorbula amurensis and Macoma balthica--Significance to the absorption of carbon and chromium: Marine Ecology Progress Series, v. 78, p. 303-314.

Deitsch, J.J., and Smith, J.A., 1995,

Effect of Triton X-100 on the rate of trichloroethene desorption from soil to water: Environmental Science and Technology, v. 29, no. 4, p. 1069-1080, doi:10.1021/es00004a029.

Delin, G.N., Healy, R.W., Landon, M.K., and Böhlke, J.K., 2000,

Effects of topography and soil properties on recharge at two sites in an agricultural field: Journal of the American Water Resources Association, v. 36, no. 6, p. 1401-1416, AWRA Paper Number 99095, doi:10.1111/j.1752-1688.2000.tb05735.x.

Delin, G.N., Healy, R.W., Landon, M.K., and Böhlke, J.K., 2000,

Effects of topography and soil properties on recharge at two sites in an agricultural field: Journal of the American Water Resources Association, v. 36, no. 6, p. 1401-1416.

Delin, G.N., and Herkelrath, W.N., 2005,

Use of soil moisture probes to estimate ground water recharge at an oil spill site: Journal of the American Water Resources Association, v. 41, no. 6, p. 1259-1277, doi:10.1111/j.1752-1688.2005.tb03799.x.

Delin, G.N., and Landon, M.K., 2002,

Effects of surface run-off on the transport of agricultural chemicals to ground water in a sandplain setting: The Science of the Total Environment, v. 295, no. 1-3, p. 143-155, doi:10.1016/S0048-9697(02)00071-2.

Delin, G.N., and Landon, M.K., 2002,

Effects of topography on the transport of agricultural chemicals to groundwater in a sand-plain setting: Hydrogeology Journal, v. 10, no. 4, p. 443-454, doi:10.1007/s10040-002-0208-6.

Delin, G.N., and Landon, M.K., 1996,

Multiport well design for sampling of ground water at closely-spaced vertical intervals: Ground Water, v. 34, no. 6, p. 1098-1104.

Dellinger, J., Hudson, J., Krabbenhoft, D., and Murphy, H., 2005,

Pacific volcanoes, mercury contaminated fish, and polynesian taboos: Clinical Toxicology, v. 43, no. 6, p. 595-596, doi:10.1081/CLT-200068868.

Deng, F.-W., Cushman, J.H., and Delleur, J.W., 1993,

Adaptive estimation of the log fluctuating conductivity from the tracer test data at the Cape Cod site: Water Resources Research, v. 29, no. 12, p. 4011-4018.

Deng, F.-W., Cushman, J.H., and Delleur, J.W., 1993,

A fast Fourier transform stochastic analysis of the contaminant transport problem: Water Resources Research, v. 29, no. 9, p. 3241-3248, 93WR01236, doi:10.1029/93WR01236.

Dettinger, M.D., and Cayan, D.R., 2003,

Interseasonal covairability of Sierra Nevada streamflow and San Francisco Bay salinity: Journal of Hydrology, v. 277, no. 3-4, p. 164-181, doi:10.1016/S0022-1694(03)00078-7.

Dettinger, M.D., and Cayan, D.R., 1995,

Large-scale atmospheric forcing of recent trends toward early snowmelt runoff in California: Journal of Climate, v. 8, no. 3, p. 606-623.

Dettinger, M.D., Cayan, D.R., Meyer, M.K., and Jeton, A.E., 2004,

Simulated hydrologic responses to climate variations and change in the Merced, Carson, and American River basins, Sierra Nevada, California, 1900-2099: Climate Change, v. 62, p. 283-317, 5147542, doi:10.1023/B:CLIM.0000013683.13346.4f.

Dettinger, M.D., Redmond, K.T., and Cayan, D.R., 2004,

Winter orographic precipitation ratios in the Sierra Nevada--Large-scale atmospheric circulations and hydrologic consequences: Journal of Hydrometeorology, v. 5, p. 1102-1116, doi:10.1175/JHM-390.1.

Di Cesare, D., and Smith, J.A., 1994,

Effects of surfactants on the desorption rate of nonionic organic compounds from soil to water: Reviews of Environmental Contamination and Toxicology, v. 134, p. 1-29.

Dietze, J.E., Scribner, E.A., Meyer, M.T., and Kolpin, D.W., 2005,

Occurrence of antibiotics in water from 13 fish hatcheries, 2001-2003: International Journal of Environmental Analytical Chemistry, v. 85, no. 15, p. 1141-1152, doi:10.1080/03067310500273682.

Dillard, L.A., and Blunt, M.J., 2000,

Development of a pore network simulation model to study nonaqueous phase liquid dissolution: Water Resources Research, v. 36, no. 2, p. 439-454, 1999WR900301, doi:10.1029/1999WR900301.

Dillard, L.A., Essaid, H.I., and Blunt, M.J., 2001,

A functional relation for field-scale nonaqueous phase liquid dissolution developed using a pore network model: Journal of Contaminant Hydrology, v. 48, no. 1-2, p. 89-119, doi:10.1016/S0169-7722(00)00171-6.

Dillard, L.A., Essaid, H.I., and Herkelrath, W.N., 1997,

Multiphase flow modeling of a crude-oil spill site with a bimodal permeability distribution: Water Resources Research, v. 33, no. 7, p. 1617-1632, 97WR00857, doi:10.1029/97WR00857.

Dojka, M.J., Hugenholtz, P., Haack, S.K., and Pace, N.R., 1998,

Microbial diversity in a hydrocarbon- and chlorinated-solvent-contaminated aquifer undergoing intrinsic bioremediation: Applied and Environmental Microbiology, v. 64, no. 10, p. 3869-3877.

Domagalski, J.L., and Kuivila, K.M., 1993,

Distributions of pesticides and organic contaminant distributions between water and suspended sediment, San Francisco Bay, California: Estuaries, v. 16, no. 3A, p. 416-426.

Domagalski, J.L., and Kuivila, K.M., 1993,

Pesticide and organic contamination distributions between water and suspended sediment, San Francisco Bay, California: Estuaries, v. 16, no. 3A, p. 416-426.

Dombrowski, T.R., Wilson, G.S., and Thurman, E.M., 1998,

Investigation of anion-exchange and immunoaffinity particle-loaded membranes for the isolation of charged organic analytes from water: Analytical Chemistry, v. 70, no. 9, p. 1969-1978, doi:10.1021/ac971081t.

Dowdle, P.R., Laverman, A.M., and Oremland, R.S., 1996,

Bacterial dissimilatory reduction of Arsenic(V) to Arsenic(III) in anoxic sediments: Applied and Environmental Microbiology, v. 62, no. 5, p. 1664-1669.

Dowdle, P.R., and Oremland, R.S., 1998,

Microbial oxidation of elemental selenium in soil slurries and bacterial cultures: Environmental Science and Technology, v. 32, p. 3749-3755, doi:10.1021/es970940s.

Drake, D.E., Eganhouse, R., and McArthur, W., 2002,

Physical and chemical effects of grain aggregates on the Palos Verdes margin, southern California: Continental Shelf Research, v. 22, no. 6-7, p. 967-986, doi:10.1016/S0278-4343(01)00115-7.

Drexel, R.T., Haitzer, M., Ryan, J.N., Aiken, G.R., and Nagy, K.L., 2002,

Mercury(II) sorption to two Florida Everglades peat--Evidence for strong and weak binding and competition by dissolved organic matter released from the peat: Environmental Science and Technology, v. 36, no. 19, p. 4058-4064, doi:10.1021/es0114005.

Duda, T.F., Jr., 1994,

Genetic population structure of the recently introduced Asian clam, Potamocorbula amurensis, in San Francisco Bay: Marine Biology, v. 119, no. 2, p. 235-241.

Duff, J., Triska, F.J., and Oremland, R.S., 1984,

Denitrification associated with stream communities--Chamber estimates from undisturbed communities: Journal of Environmental Quality, v. 13, p. 514-518.

Duff, J.H., Murphy, F., Fuller, C.C., Triska, F.J., Harvey, J.W., and Jackman, A.P., 1998,

A mini drive point sampler for measuring pore water solute concentrations in the hyporheic zone of sand-bottom streams: Limnology and Oceanography, v. 43, no. 6, p. 1378-1383.

Duff, J.H., Pringle, C.M., and Triska, F.J., 1996,

Nitrate reduction in sediments of lowland tropical streams draining swamp forest in Costa Rica--An ecosystem perspective: Biogeochemistry, v. 33, p. 179-196.

Duff, J.H., Toner, B., Jackman, A.P., and Triska, F.J., 2000,

Determination of groundwater discharge into a sand and gravel bottom river--A preliminary comparison of chloride dilution and seepage meter techniques: Internationale Vereinigung fur Theoretische und Angewandte Limnologie, v. 27, p. 1-6.

Dunkle, S.A., Plummer, L.N., Busenberg, E., Phillips, P.J., Denver, J.M., Hamilton, P.A., Michel, R.L., and Coplen, T.B., 1993,

Chlorofluorocarbons (CC13F and CC12F2) as age-dating tools and hydrologic tracers in shallow ground water of the Delmarva Peninsula, Atlantic Coastal Plain, USA: Water Resources Research, v. 29, p. 3837-3860.

Dzomback, D.A., 1994,

Technology advancement through newsletters: Water Environment Research, v. 66, no. 3, p. 187.

E

Eberl, D.D., 1984,

Clay mineral formation and transformation in rocks and soils: Philosophical Transactions of the Royal Society of London, v. A 311, p. 241-257.

Eberl, D.D., and Landa, E.R., 1985,

Dissolution of alkaline earth sulfates in the presence of montmorillonite: Water, Air, and Soil Pollution, v. 25, p. 207-214.

Ebwurzel, B., Schlosser, P., Smethie Jr, W.M., Plummer, L.N., Busenberg, E., Michel, R.L., Weppernig, R., and Stute, M., 1994,

Dating of shallow groundwater--Comparison of the transient tracers 3H/3He chlorofluorocarbons and 85Kr: Water Resources Research, v. 30, p. 1693-1707.

Edwards, M., Patel, S., McNeil, L., Chen, H.W., Frey, M., Eaton, A.D., Antweiler, R.C., and Taylor, H.E., 1998,

Considerations in As analysis and speciation: Journal of the American Water Works Association, v. 3, p. 103.

Eganhouse, R.P., Baedecker, M.J., Cozzarelli, I.M., Aiken, G.R., Thorn, K.A., and Dorsey, T.F., 1993,

Crude oil in a shallow sand and gravel aquifer--II, Organic Geochemistry: Applied Geochemistry, v. 8, no. 6, p. 551-567, doi:10.1016/0883-2927(93)90013-7.

Eganhouse, R.P., Cozzarelli, I.M., Scholl, M.A., and Matthews, L.L., 2001,

Natural attenuation of volatile organic compounds (VOCs) in the leachate plume of a municipal landfill: Using alkylbenzenes as process probes: Ground Water, v. 39, no. 2, p. 192-202.

Eganhouse, R.P., Dorsey, T.F., Phinney, C.S., and Westcott, A.M., 1996,

Processes affecting the fate of monoaromatic hydrocarbons in an aquifer contaminated by crude oil: Environmental Science and Technology, v. 30, no. 11, p. 3304-3312, doi:10.1021/es960073b.

Eganhouse, R.P., Dorsey, T.F., Phinney, C.S., and Westcott, A.M., 1993,

Determination of C6-C10 aromatic hydrocarbons in water by purge-and-trap capillary gas chromatography: Journal of Cromatography, v. 628, p. 81-92.

Eggleston, J.R., Rojstaczer, S.A., and Pierce, J.J., 1996,

Identification of hydraulic conductivity structure in sand and gravel aquifers--Cape Cod data set: Water Resources Research, v. 32, no. 5, p. 1209-1222, 96WR00272, doi:10.1029/96WR00272.

Ehrlich, G.C., Goerlitz, D.F., Godsy, E.M., and Hult, M.F., 1982,

Degradation of phenolic compounds in ground water anaerobic bacteria--St. Louis Park, Minnesota: Ground Water, v. 21, no. 6, p. 703-710.

Ehrlich, G.G., Godsy, E.M., Goerlitz, D.F., and Hult, M.F., 1983,

Microbial ecology of a creosote-contaminated aquifer at St. Louis Park, Minnesota: Development in Industrial Microbiology, v. 24, p. 235-245.

Ehrlich, G.G., Godsy, E.M., Pascale, C.A., and Vecchioli, J., 1979,

Chemical changes in an industrial waste liquid during post-injection movement in a limestone aquifer: Ground Water, v. 17, no. 6, p. 562-573.

Ekwurzel, B., Schlosser, P., Smethie Jr., W.M., Plummer, L.N., Busenberg, E., Michel, R.L., Weppernig, R., and Stute, M., 1994,

Dating of shallow groundwater--Comparison of the transient tracers 3H/3He, chlorofluorocarbons, and 85Kr: Water Resources Research, v. 30, no. 6, p. 1693-1708, 94WR00156, doi:10.1029/94WR00156.

Elder, J.F., and Dresler, P.V., 1988,

Accumulation and bioconcentration of polycyclic aromatic hydrocarbons in a nearshore estuarine environment near a Pensacola (Florida) creosote contamination site: Environmental Pollution, v. 49, no. 2, p. 117-132, doi:10.1016/0269-7491(88)90244-8.

Elias, D.A., Krumholz, L.R., Tanner, R.S., and Suflita, J.M., 1999,

Estimation of methanogen biomass via quantitation of coenzyme M: Applied and Environmental Microbiology, v. 65, no. 12, p. 5541-5545.

Elias, D.A., Senko, J.M., and Krumholz, L.R., 2003,

A procedure for quantitation of total oxidized uranium for bioremediation studies: Journal of Microbiological Methods, v. 53, no. 3, p. 343-353.

Ellefsen, K.J., Hsieh, P.A., and Shapiro, A.M., 2002,

Crosswell seismic investigation of hydraulically conductive, fractured bedrock near Mirror Lake, New Hampshire: Journal of Applied Geophysics, v. 50, no. 3, p. 299-317, doi:10.1016/S0926-9851(02)00149-0.

Ellefsen, K.J., and Wright, D.L., 2005,

Radiation pattern of a borehole radar antenna: Geophysics, v. 70, no. 1, p. K1-K11, doi:10.1190/1.1852779.

Elliott, E.M., Kendall, C., Wankel, S.D., Burns, D.A., Boyer, E.W., Harlin, K., Bain, D.J., and Butler, T.J., 2007,

Nitrogen Isotopes as Indicators of NOx source contributions to atmospheric nitrate deposition across the Midwestern and Northeastern United States: Environmental Science and Technology, doi:10.1021/es070898t S0013-936X(07)00898-X (Advanced Web release).

Ellis, A.S., Johnson, T.M., and Bullen, T.D., 2004,

Using chromium stable isotope ratios to quantify CR(VI) reduction - lack of sorption effects: Environmental Science and Technology, v. 38, p. 3604-3507, doi:10.1021/es0352294.

Ellis, A.S., Johnson, T.M., and Bullen, T.D., 2002,

Chromium isotopes and the fate of hexavalent chromium in the environment: Science, v. 295, no. 5562, p. 2060-2062, doi:10.1126/science.1068368.

Ellis, A.S., Johnson, T.M., Herbel, M.J., and Bullen, T.D., 2003,

Stable isotope fractionation of selenium by natural microbial consortia: Chemical Geology, v. 195, no. 1-4, p. 119-129, doi:10.1016/S0009-2541(02)00391-1.

Ellis, G.S., Huckins, J.N., Rostad, C.E., Schmitt, C.J., Petty, J.D., and MacCarthy, P., 1995,

Evaluation of lipid-containing semipermeable membrane devices for monitoring organochlorine contaminants in the Upper Mississippi River: Environmental Toxicology and Chemistry, v. 14, no. 11, p. 1875-1884.

Engesgaard, P., Højberg, A.L., Hinsby, K., Jensen, K.H., Laier, T., Larsen, F., Busenberg, E., and Plummer, L.N., 2004,

Transport and time lag of chlorofluorocarbon gases in the unsaturated zone, Rabis Creek, Denmark: Vadose Zone Journal, v. 3, no. 4, p. 1249-1261.

Engesgaard, P., and Kipp, K.L., 1992,

A geochemical transport model for redox-controlled movement of mineral fronts in groundwater flow systems--A case of nitrate removal by oxidation of pyrite: Water Resources Research, v. 28, no. 10, p. 2829-2843, 92WR01264, doi:10.1029/92WR01264.

Engle, M.A., Tate, M.T., Krabbenhoft, D.P., Kolker, A., Olson, M.L., Edgerton, E.S., DeWild, J.F., and McPherson, A.K., 2008,

Characterization and cycling of atmospheric mercury along the central US Gulf Coast: Applied Geochemistry, v. 23, no. 3, p. 419-437, doi:10.1016/j.apgeochem.2007.12.024.

Erdman, J.A., and Christenson, S., 2000,

Elements in cottonwood trees as an indicator of ground water contaminated by landfill leachate: Ground Water Monitoring and Remediation, v. 20, no. 1, p. 120-126.

Ericksen, J.A., Gustin, M.S., Lindberg, S.E., Olund, S.D., and Krabbenhoft, D.P., 2005,

Assessing the potential for re-emission of mercury deposited in precipitation from arid soils using a stable isotope: Environmental Science and Technology, v. 39, no. 20, p. 8001-8007, doi:10.1021/es0505651.

Erickson, B.E., 2002,

Analyzing the ignored environmental contaminants: Environmental Science and Technology, v. 36, no. 7, p. 140 A-145 A.

Essaid, H.I., Bekins, B.A., Godsy, E.M., Warren, E., Baedecker, M.J., and Cozzarelli, I.M., 1995,

Simulation of aerobic and anaerobic biodegradation processes at a crude oil spill site: Water Resources Research, v. 31, no. 12, p. 3309-3327, 95WR02567, doi:10.1029/95WR02567.

Essaid, H.I., Cozzarelli, I.M., Eganhouse, R.P., Herkelrath, W.N., Bekins, B.A., and Delin, G.N., 2003,

Inverse modeling of BTEX dissolution and biodegradation at the Bemidji, MN crude-oil spill site: Journal of Contaminant Hydrology, v. 67, no. 1-4, p. 269-299, doi:10.1016/S0169-7722(03)00034-2.

Essaid, H.I., Herkelrath, W.N., and Hess, K.M., 1993,

Simulation of fluid distributions observed at a crude oil spill site incorporating hysteresis, oil entrapment, and spatial variability of hydraulic properties: Water Resources Research, v. 29, no. 6, p. 1753-1770, 93WR00370, doi:10.1029/93WR00370.

Essaid, H.I., and Hess, K.M., 1993,

Monte Carlo simulations of multiphase flow incorporating spatial variability of hydraulic properties: Ground Water, v. 31, no. 1, p. 123-134.

Evans, W.C., Sorey, M.L., Kennedy, B.M., Stonestrom, D.A., Rogie, J.D., and Shuster, D.I., 2001,

High CO2 emissions through porous media--Transport mechanisms and implications for flux measurement and fractionation: Chemical Geology, v. 177, no. 1-2, p. 15-29, doi:10.1016/S0009-2541(00)00379-X.

Everett, C.R., Chin, Y.-P., and Aiken, G., 1999,

High pressure size exclusion chromatography analysis of dissolved organic matter isolated by tangential-flow ultrafiltration: Limnology and Oceanography, v. 44, no. 5, p. 1316-1322.

Ewing, R.C., Palenik, C.S., and Konikow, L.F., 2004,

Comment on "Probabilistic risk analysis for a high-level radioactive waste repository" by B.L. Cohen in Risk Analysis, Volume 23, 909-915: Risk Analysis, v. 24, no. 6, p. 1417-1419.

Ewing, R.C., Tierney, M.S., Konikow, L.F., and Rechard, R.P., 1999,

Performance assessments of nuclear waste repositories--A dialogue on their value and limitations: Risk Analysis, v. 19, no. 5, p. 933-958, doi:10.1111/j.1539-6924.1999.tb00452.x.

Ezzedine, S., and Rubin, Y., 1997,

Analysis of the Cape Cod tracer data: Water Resources Research, v. 33, no. 1, p. 1-11, 96WR02586, doi:10.1029/96WR02586.

F

Fallon, J.D., Tierney, D.P., and Thurman, E.M., 2002,

Movement of atrazine and deethylatrazine through a midwestern reservoir: Journal of the American Water Works Association, v. 94, no. 11, p. 54-66.

Farag, A.M., Nimick, D.A., Kimball, B.A., Church, S.E., Harper, D.D., and Brumbaugh, W.G., 2007,

Concentrations of metals in water, sediment, biofilm, benthic macroinvertebrates, and fish in the Boulder River Watershed, Montana, and the role of colloids in metal uptake: Archives of Environmental Contamination and Toxicology, v. 52, no. 3, p. 397-409, doi:10.1007/s00244-005-0021-z.

Farag, A.M., Skaar, D., Nimick, D.A., MacConnell, E., and Hogstrand, C., 2003,

Characterizing aquatic health using salmonid mortality, physiology, and biomass estimates in streams with elevated concentrations of arsenic, cadmium, copper, lead, and zinc in the Boulder River watershed, Montana: Transactions of the American Fisheries Society, v. 132, p. 450-467.

Faulkner, G.L., and Pascale, C.A., 1975,

Monitoring regional effects of high pressure injection of wastewater in a limestone aquifer: Ground Water, v. 13, no. 2, p. 197-208, doi:10.1111/j.1745-6584.1975.tb03077.x.

Feder, G.L., 1986,

Hydrogeologic controls on nitrate in ground and surface waters: International Association of Hydrological Sciences (IAHS) Publication no. 156, p. 211-215.

Ferrer, I., Barcelo, D., and Thurman, E.M., 2000,

First LC/MS determination of cyanazine amide, cyanazine acid, and cyanazine in groundwater samples: Environmental Science and Technology, v. 34, no. 4, p. 714-718, doi:10.1021/es990462g.

Ferrer, I., Barcelo, D., and Thurman, E.M., 1999,

Double-disk solid-phase extraction--Simultaneous cleanup and trace enrichment of herbicides and metabolites from environmental samples: Analytical Chemistry, v. 71, no. 5, p. 1009-1015, doi:10.1021/ac980975q.

Ferrer, I., Thurman, E.M., and Barcelo, D., 1997,

Identification of ionic chloroacetanilide-herbicide metabolites in surface water and groundwater by HPLC/MS using negative ion spray: Analytical Chemistry, v. 69, no. 22, p. 4547-4553, doi:10.1021/ac9704671.

Field, J.A., Barber, L.B., II, Thurman, E.M., Moore, B.L., Lawrence, D.L., and Peake, D.A., 1992,

Fate of alkylbenzenesulfonates and dialkyltetralinsulfonates in sewage contaminated ground water: Environmental Science and Technology, v. 26, no. 5, p. 1140-1148, doi:10.1021/es50002a600.

Field, J.A., Leenheer, J.A., Thorn, K.A., Barber, L.B., II, Rostad, C.E., Macalady, D.L., and Daniel, S.R., 1992,

Identification of persistent anionic surfactant-derived chemicals in sewage effluent and groundwater: Journal of Contaminant Hydrology, v. 9, no. 1, p. 55-78, doi:10.1016/0169-7722(92)90050-O.

Field, J.A., and Thurman, E.M., 1996,

Glutathione conjugation and contaminant transformation: Environmental Science and Technology, v. 30, no. 5, p. 1413-1417, doi:10.1021/es950287d.

Filipek, L.H., Nordstrom, D.K., and Ficklin, W.H., 1987,

The interaction of acid mine drainage with waters and sediments of West Squaw Creek in the West Shasta Mining District, California: Environmental Science and Technology, v. 21, no. 4, p. 388-396, doi:10.1021/es00158a009.

Fischer, D., Charles, E.G., and Baehr, A.L., 2003,

Effects of stormwater infiltration on the quality of ground water beneath retention and detention basins: Journal of Environmental Engineering, v. 129, no. 5, p. 464-471, doi:10.1061/(ASCE)0733-9372(2003)129:5(464).

Flegal, A.R., Brown, C.L., Squire, S., Ross, J.R.M., Scelfo, G.M., and Hibdon, S., 2007,

Spatial and temporal variations in silver contamination and toxicity in San Francisco Bay: Environmental Research, v. 105, no. 1, p. 34-52, doi:10.1016/j.envres.2007.05.006.

Flinn, J.M., Hunter, D., Linkous, D.H., Lanzirotti, A., Smith, L.N., Brightwell, J., and Jones, B.F., 2005,

Enhanced zinc consumption causes memory deficits and increased brain levels of zinc: Physiology and Behavior, v. 83, no. 5, p. 793-803, doi:10.1016/j.physbeh.2004.10.009.

Focazio, M.J., Tipton, D., Shapiro, S.D., and Geiger, L.H., 2006,

The chemical quality of self-supplied domestic well water in the United States: Ground Water Monitoring and Remediation, v. 26, no. 3, p. 92-104, doi:10.1111/j.1745-6592.2006.00089.x.

Fogarty, L.R., Haack, S.K., Wolcott, M.J., and Whitman, R.L., 2003,

Abundance and characteristics of the recreational water quality indicator bacteria Escherichia coli and enterococci in gull faeces: Journal of Applied Microbiology, v. 94, no. 5, p. 865-878, doi:10.1046/j.1365-2672.2003.01910.x.

Fogarty, L.R., and Voytek, M.A., 2005,

Comparison of Bacteroides-Prevotella 16S rRNA genetic markers for fecal samples from different animal species: Applied and Environmental Microbiology, v. 71, no. 10, p. 5999-6007, doi:10.1128/AEM.71.10.5999-6007.2005.

Ford, R.M., and Harvey, R.W., 2007,

Role of chemotaxis in the transport of bacteria through saturated porous media: Advances in Water Resources, v. 30, no. 6-7, p. 1608-1617, doi:10.1016/j.advwatres.2006.05.019.

Foreman, W.T., Majewski, M.S., Goolsby, D.A., Wiebe, F.W., and Coupe, R.H., 2000,

Pesticides in the atmosphere of the Mississippi River Valley, part II -- air: The Science of the Total Environment, v. 248, no. 2-3, p. 213-226, doi:10.1016/S0048-9697(99)00544-6.

Foreman, W.T., Zaugg, S.D., Faires, L.M., Werner, M.G., Leiker, T.J., and Rogerson, P.F., 1992,

Analytical interferences of mercuric chloride preservative in environmental water samples--Determination of organic compounds isolated by continuous liquid-extraction or closed-loop stripping: Environmental Science and Technology, v. 26, no. 7, p. 1307-1312, doi:10.1021/es00031a004.

Fox, P.M., Davis, J.A., and Zachara, J.M., 2006,

The effect of calcium on aqueous uranium(VI) speciation and adsorption to ferrihydrite and quartz: Geochimica et Cosmochimica Acta, v. 70, no. 6, p. 1379-1387, doi:10.1016/j.gca.2005.11.027.

Friedly, J.C., 1991,

Extent of reaction in open systems with multiple heterogeneous reaction: American Institute of Chemical Engineering, v. 37, p. 687-693.

Friedly, J.C., Davis, J.A., and Kent, D.B., 1995,

Modeling hexavalent chromium reduction in groundwater in field-scale transport and laboratory batch experiments: Water Resources Research, v. 31, no. 11, p. 2783-2794, 95WR02104, doi:10.1029/95WR02104.

Friedly, J.C., Kent, D.B., and Davis, J.A., 2002,

Simulation of the mobility of metal-EDTA complexes in groundwater--The influence of contaminant metals: Environmental Science and Technology, v. 36, no. 3, p. 355-363, doi:10.1021/es010926m.

Friedly, J.C., and Rubin, J., 1992,

Solute transport with multiple, equilibrium-controlled or kinetically controlled chemical reactions: Water Resources Research, v. 28, no. 6, p. 1935-1953, 92WR00699, doi:10.1029/92WR00699.

Friefeld, B.M., Trautz, R.C., Kharaka, Y.K., Phelps, T.J., Myer, L.R., Hovarka, S.D., and Collins, D.J., 2005,

The U-tube--A novel system for acquiring borehole fluid samples from a deep geologic CO₂ sequestration experiment: Journal of Geophysical Research, v. 110, B10203, doi:10.1029/2005JB003735.

Fuller, C.C., Bargar, J.R., Davis, J.a., and Piana, M.J., 2002,

Mechanisms of uranium interactions with hydroxyapatite--Implications for groundwater remediation: Environmental Science and Technology, v. 36, no. 2, p. 158-165, doi:10.1021/es0108483.

Fuller, C.C., Barger, J.R., and Davis, J.A., 2003,

Molecular-scale characterization of uranium sorption by bone apatite materials for a permeable reactive barrier demonstration: Environmental Science and Technology, v. 37, no. 20, p. 4642-4649, doi:10.1021/es0343959.

Fuller, C.C., and Davis, J.A., 1989,

Influence of coupling of sorption and photosynthetic processes on trace element cycles in natural waters: Nature, v. 340, no. 6228, p. 52-54.

Fuller, C.C., and Davis, J.A., 1987,

Processes and mechanisms of Cd(II) sorption by a calcareous aquifer sand: Geochimica et Cosmochimica Acta, v. 51, p. 1491-1502.

Fuller, C.C., Davis, J.A., Cain, D.J., Lamothe, P.J., Fries, T.L., Fernandez, G., Vargas, J.A., and Murillo, M.M., 1990,

Distribution and transport of sediment-bound metal contaminants in the Rio Grande de Tarcoles, Costa Rica (Central America): Water Research, v. 24, p. 805-812.

Fuller, C.C., Davis, J.A., Coston, J.A., and Dixon, E., 1996,

Characterization of metal adsorption variability in a sand and gravel aquifer, Cape Cod, Massachusetts, U.S.A.: Journal of Contaminant Hydrology, v. 22, no. 3-4, p. 165-187, doi:10.1016/0169-7722(95)00090-9.

Fuller, C.C., Davis, J.A., and Waychunas, G.A., 1993,

Surface chemistry of ferrihydrite--2. Kinetics of arsenate adsorption and coprecipitation: Geochimica et Cosmochimica Acta, v. 57, no. 10, p. 2271-2282, doi:10.1016/0016-7037(93)90568-H.

Fuller, C.C., and Harvey, J.W., 2000,

Reactive uptake of trace metals in the hyporheic zone of a mining-contaminated stream, Pinal Creek, Arizona: Environmental Science and Technology, v. 34, no. 7, p. 1150-1155, doi:10.1021/es990714d.

Fuller, C.C., van Geen, A., Baskaran, M., and Anima, R., 1999,

Sediment chronology in San Francisco Bay, California, defined by 210Pb, 234Th, 137Cs, and 239,240Pu, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Luoma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 7-27, doi:10.1016/S0304-4203(98)00081-4.

Furlong, E.T., Burkhardt, M.R., Gates, P.M., Werner, S.L., and Battaglin, W.A., 2000,

Routine determination of sulfonylurea, imidazolinone, and sulfonamide herbicides at nanogram-per-liter concentrations by solid-phase extraction and liquid chromatography/mass spectrometry: The Science of the Total Environment, v. 248, no. 2-3, p. 135-146, doi:10.1016/S0048-9697(99)00537-9.

G

Gammons, C.H., Grant, T.M., Nimick, D.A., Parker, S.R., and DeGrandpre, M.D., 2007,

Diel changes in water chemistry in an arsenic-rich stream and treatment-pond system: Science of the Total Environment, v. 384, no. 1-3, p. 433-451, doi:10.1016/j.scitotenv.2007.06.029.

Gammons, C.H., Milodragovich, L., and Belanger-Woods, J., 2007,

Influence of diurnal cycles on metal concentrations and loads in streams draining abandoned mine lands--An example from High Ore Creek, Montana: Environmental Geology, v. 53, no. 3, p. 611-622, doi:10.1007/s00254-007-0676-z.

Gammons, C.H., Nimick, D.A., Parker, S.R., Cleasby, T.E., and McCleskey, R.B., 2005,

Diel behavior of iron and other heavy metals in a mountain stream with acidic to neutral pH - Fisher Creek, Montana, USA: Geochimica et Cosmochimica Acta, v. 69, no. 10, p. 2505-2516, doi:10.1016/j.gca.2004.11.020.

Gammons, C.H., Shope, C.L., and Duaime, T.E., 2005,

A 24 h investigation of the hydrogeochemistry of baseflow and stormwater in an urban area impacted by mining--Butte, Montana: Hydrological Processes, v. 19, no. 14, p. 2737-2753, doi:10.1002/hyp.5783.

Gammons, C.H., Woods, S.A., and Nimick, D.A., 2005,

Diel behavior of rare earth elements in a mountain stream with acidic to neutral pH: Geochimica et Cosmochimica Acta, v. 69, no. 15, p. 3747-3758, doi:10.1016/j.gca.2005.03.019.

Gandhi, N., Bhavsar, S.P., Diamond, M.L., Kuwabara, J.S., Marvin-DiPasquale, M., and Krabbenhoft, D.P., 2007,

Development of a mercury speciation, fate and biotic uptake (BIOTRANSPEC) model--Application to Lahontan Reservoir (Nevada, USA): Environmental Toxicology and Chemistry, v. 26, no. 11, p. 2,260-2,273, doi:10.1897/06-468R.1.

Garabedian, S.P., LeBlanc, D.R., Gelhar, L.W., and Celia, M.A., 1991,

Large-scale natural-gradient tracer test in sand and gravel, Cape Cod, Massachusetts--2, Analysis of spatial moments for a nonreactive tracer: Water Resources Research, v. 27, no. 5, p. 911-924, 91WR00242, doi:10.1029/91WR00242.

Garbarino, J.R., Jones, B.E., Stein, G.P., Belser, W.T., and Taylor, H.E., 1985,

Statistical evaluation of an inductively-coupled plasma atomic emission spectrometric method for routine water-quality testing: Applied Spectroscopy, v. 39, p. 535-541.

Garbarino, J.R., Steinheimer, T.R., and Taylor, H.E., 1985,

Water analysis, review series on applied analysis: Analytical Chemistry, v. 57, p. 46R-88R.

Garbarino, J.R., and Taylor, H.E., 1985,

Recent developments and applications of ICP emission spectroscopy to trace elemental analysis of water: Trace Analysis, v. 4, p. 185-235.

Garbarino, J.R., Taylor, H.E., and Batie, W., 1989,

Simultaneous determination of major and trace elements by inductively-coupled plasma mass spectrometry/optical emission spectrometry: Analytical Chemistry, v. 61, p. 793.

Garges, J.A., and Baehr, A.L., 1998,

Type curves to determine the relative importance of advection and dispersion for solute and vapor transport: Ground Water, v. 36, no. 6, p. 959-965.

Gartner, J.W., Cheng, R.T., Wang, P.F., and Richter, K., 2001,

Laboratory and field evaluations of the LISST-100 instrument for suspended particle size determinations: Marine Geology, v. 175, no. 1-4, p. 199-219, doi:10.1016/S0025-3227(01)00137-2.

Gebrekristos, R.A., Shapiro, A.M., and Usher, B.H., 2008,

Estimation of the effective chemical diffusion coefficient of a rock matrix in a fractured aquifer: Hydrogeology Journal, doi:10.1007/s10040-007-0255-0 (Advanced Web release).

Gee, G.W., Ward, A.L., Caldwell, T.G., and Ritter, J.C., 2002,

A vadose zone water fluxmeter with divergence control: Water Resources Research, v. 38, no. 8, p. 16-1 to 16-7, doi:10.1029/2001WR000816.

Gee, G.W., Wierenga, P.J., Andraski, B.J., Young, M.H., Fayer, M.J., and Rockhold, M.L., 1994,

Variations in water balance and recharge potential at three western desert sites: Soil Science Society of America Journal, v. 58, no. 1, p. 63-72.

Gibs, J., Brown, G.A., Turner, K.S., MacLeod, C.L., Jelinski, J.C., and Koehnlein, S.A., 1993,

Effects of small-scale vertical variations in well-screen inflow rates and concentrations of organic contaminants on the collection of representative ground-water quality samples: Ground Water, v. 31, no. 2, p. 201-208.

Gibs, J., and Imbrigiotta, T.E., 1990,

Well-purging criteria for sampling purgeable organic compounds: Ground Water, v. 28, no. 1, p. 68-78.

Gibs, J., Stackelberg, P.E., Furlong, E.T., Meyer, M., Zaugg, S.D., and Lippincott, R.L., 2007,

Persistence of pharmaceuticals and other organic compounds in chlorinated drinking water as a function of time: Science of the Total Environment, v. 373, no. 1, p. 240-249, doi:10.1016/j.scitotenv.2006.11.003.

Gihring, T.M., Druschel, G.K., McCleskey, R.B., Hamers, R.J., and Banfield, J.F., 2001,

Rapid arsenite oxidation by Thermus Aquaticus and Thermus Thermophilus - Field and laboratory investigations: Environmental Science and Technology, v. 35, p. 3857-3862, doi:10.1021/es010816f.

Gilmour, C., Krabbenhoft, D., Orihel, D., Heyes, A., and Mason, R., 2004,

Response of methylmercury production to changes in Hg loading--A comparison of Hg isotope addition studies: Materials and Geoenvironment, v. 51, no. 2, p. 1000.

Gimeno Serrano, M.J., Auque Sanz, L.F., and Nordstrom, D.K., 2000,

REE speciation in low-temperature acidic waters and the competitive effects of aluminum: Chemical Geology, v. 165, no. 167-180.

Glassmeyer, S.T., Furlong, E.T., Kolpin, D.W., Cahill, J.D., Zaugg, S.D., Werner, S.L., Meyer, M.T., and Kryak, D.D., 2005,

Transport of chemical and microbial compounds from known wastewater dishcarges--Potential for use as indicators of human fecal contamination: Environmental Science and Technology, v. 39, no. 14, p. 5157-5169, doi:10.1021/es048120k.

Glynn, P.D., 2003,

Modeling Np and Pu transport with a surface complexation model and spatially variant sorption capacities--implications for reactive transport modeling and performance assessments of nuclear waste disposal sites: Computers and Geosciences, v. 29, no. 3, p. 331-349, doi:10.1016/S0098-3004(03)00009-8.

Glynn, P.D., 1991,

MBSSAS--A code for the computation of Margules parameters and equilibrium relations in binary solid-solution aqueous-solution systems: Computers and Geosciences, v. 17, no. 7, p. 907-966.

Glynn, P.D., and Plummer, L.N., 2005,

Geochemistry and the understanding of ground-water systems: Hydrogeology Journal, v. 13, no. 1, p. 263-287, doi:10.1007/s10040-004-0429-y.

Glynn, P.D., and Reardon, E.J., 1992,

Reply: American Journal of Science, v. 292, p. 215-225.

Glynn, P.D., and Reardon, E.J., 1990,

Solid-solution aqueous-solution equilibria--Thermodynamic theory and representation: American Journal of Science, v. 290, p. 164-201.

Glynn, P.D., Reardon, E.J., Plummer, L.N., and Busenberg, E., 1992,

Reply to Dr. Stoessell's comment on "Reaction paths and equilibrium end-points in solid-solution aqueous-solution systems: Geochimica et Cosmochimica Acta, v. 56, p. 2559-2572.

Glynn, P.D., Reardon, E.J., Plummer, L.N., and Busenberg, E., 1990,

Reaction paths and equilibrium end-points in solid-solution aqueous-solution systems: Geochimica et Cosmochimica Acta, v. 54, p. 267-282.

Godsy, E.M., Goerlitz, D.F., and Ehrlich, G.G., 1986,

Effects of pentachlorophenol on methanogenic fermentation of phenol: Bulletin of Environmental Contamination and Toxicology, v. 36, no. 1, p. 271-277, doi:10.1007/BF01623507.

Godsy, E.M., Goerlitz, D.F., and Ehrlich, G.G., 1983,

Methamogenesis of phenolic compounds by a bacterial consortium from a contaminated aquifer at St. Louis Park, Minnesota: Bulletin of Environmental Contamination and Toxicology, v. 30, no. 3, p. 271-277, doi:10.1007/BF01610131.

Godsy, E.M., Goerlitz, D.F., and Grbic'-Galic', D., 1992,

Anaerobic biodegradation of creosote contaminants in natural and simulated ground water ecosystems: Ground Water, v. 30, p. 232-242.

Godsy, E.M., Goerlitz, D.F., and Grbic'-Galic', D., 1992,

Methanogenic biodegradation of creosote contaminants in natural and simulated ground water ecosystems: Ground Water, v. 30, p. 232-242.

Godsy, E.M., Goerlitz, D.F., and Grbic'-Galic', D., 1992,

Methanogenic degradation kinetics of phenolic compounds in aquifer-derived microcosms: Biodegradation, v. 2, p. 211-221.

Godsy, E.M., Warren, E., and Paganelli, V.V., 2003,

The role of microbial reductive dechlorination of TCE at the phytoremediation site at the Naval Air Station, Forth Worth, Texas: International Journal of Phytoremediation, v. 5, no. 1, p. 73-87, doi:10.1080/16226510390856484.

Goerlitz, D.F., 1984,

A column technique for determining sorption of organic solutes on the lithological structure of aquifers: Bulletin of Environmental Contamination and Toxicology, v. 32, no. 3, p. 261-268, doi:10.1007/BF01607462.

Goerlitz, D.F., and Franks, B.J., 1989,

Use of on-site high performance liquid chromatography to evaluate the magnitude, extent and transport of organic contaminants in aquifers: Ground Water Monitoring Review, v. 9, no. 2, p. 122-130.

Goerlitz, D.F., Troutman, D.E., Godsy, E.M., and Franks, B.J., 1985,

Migration of wood-preserving chemicals in contaminated ground water in a sand aquifer at Pensacola, Florida: Environmental Science and Technology, v. 19, no. 10, p. 955-961, doi:10.1021/es00140a012.

Goff, K., Lewis, M.E., Person, M.A., and Konikow, L.F., 1998,

Simulated effects of irrigation on salinity in the Arkansas River Valley in Colorado: Ground Water, v. 36, no. 1, p. 76-86.

Goldberg, M.C., Cunningham, K.M., Aiken, G.R., and Weiner, E.R., 1992,

The aqueous photolysis of a-pinene in solution with humic acid: Journal of Contaminant Hydrology, v. 9, p. 79-89, doi:10.1016/0169-7722(92)90051-F.

Goldberg, M.C., Weiner, E.R., and Boymel, P.M., 1984,

Adsorption of geothite onto quartz and kaolinite: Journal of the Chemical Society, v. 80, p. 1491-1498.

Gomez, B., and Marron, D.C., 1991,

Neotectonic effects on sinuosity and channel migration, Belle Forche River, western South Dakota: Earth Surface Processes and Landforms, v. 16, p. 227-235.

Goode, D.J., 1992,

Modeling transport in transient ground-water flow--An unacknowledged approximation: Ground Water, v. 30, no. 2, p. 257-261, doi:10.1111/j.1745-6584.1992.tb01798.x.

Goode, D.J., and Konikow, L.F., 1990,

Apparent dispersion in transient groundwater flow: Water Resources Research, v. 26, no. 10, p. 2339-2351, 90WR01420, doi:10.1029/WR026i010p02339.

Goodwin, K.D., Lidstrom, M.E., and Oremland, R.S., 1997,

Marine bacterial degradation of brominated methanes: Environmental Science and Technology, v. 31, no. 11, p. 3188-3192, doi:10.1021/es970165g.

Goodwin, K.D., Schaefer, J.K., and Oremland, R.S., 1998,

Bacterial oxidation of dibromomethane and methyl bromide in natural waters and enrichment cultures: Applied and Environmental Microbiology, v. 64, no. 12, p. 4629-4636.

Goodwin, K.D., Varner, R.K., Crill, P.M., and Oremland, R.S., 2001,

Consumption of troposheric levels of methyl bromide by C1-compound-utilizing bacteria and comparison to saturation kinetics: Applied Environmental Microbiology, v. 67, no. 12, p. 5437-5443, doi:10.1128/AEM.67.12.5437-5443.2001.

Goolsby, D.A., 2000,

Flow of nitrogen into Mississippi Basin believed to cause Gulf hypoxia: Earth in Space, v. 13, no. 3, p. 6-10.

Goolsby, D.A., 1971,

Hydrogeochemical effects of injecting wastes into a limestone aquifer near Pensacola, Florida: Ground Water, v. 9, no. 1, p. 13-19, doi:10.1111/j.1745-6584.1971.tb03526.x.

Goolsby, D.A., and Battaglin, W.A., 2001,

Long-term changes in concentrations and flux of nitrogen in the Mississippi River basin, USA: Hydrological Processes, v. 15, no. 7, p. 1209-1226, doi:10.1002/hyp.210.

Goolsby, D.A., Battaglin, W.A., Aulenbach, B.T., and Hooper, R.P., 2001,

Nitrogen input to the Gulf of Mexico: Journal of Environmental Quality, v. 30, no. 2, p. 329-336.

Goolsby, D.A., Battaglin, W.A., Aulenbach, B.T., and Hooper, R.P., 2000,

Nitrogen flux and sources in the Mississippi River Basin: The Science of the Total Environment, v. 248, no. 2-3, p. 75-86, doi:10.1016/S0048-9697(99)00532-X.

Goolsby, D.A., Battaglin, W.A., Fallon, J.D., Aga, D.S., Kolpin, D.W., and Thurman, E.M., 1996,

Persistence of herbicides in selected reservoirs in the midwestern United States--Some preliminary results: Iowa Groundwater Quarterly, v. 7, no. 2, p. 11-16 (reprinted from U.S. Geological Survey Open-File Report 93-418).

Goolsby, D.A., Thurman, E.M., Pomes, M.L., Meyer, M.T., and Battaglin, W.A., 1997,

Herbicides and their metabolites in rainfall--Origin, transport, and deposition patterns across the midwestern and northeastern United States, 1990-1991: Environmental Science and Technology, v. 31, no. 5, p. 1325-1333, doi:10.1021/es960847o.

Gooseff, M.N., Bencala, K.E., Scott, D.T., Runkel, R.L., and McKnight, D.M., 2005,

Sensitivity analysis of conservative and reactive stream transient storage models applied to field data from multiple-reach experiments: Advances in Water Resources, v. 28, no. 5, p. 479-492, doi:10.1016/j.advwatres.2004.11.012.

Gooseff, M.N., McKnight, D.M., and Runkel, R.L., 2004,

Reach-scale cation exchange controls on major ion chemistry of an Antarctic glacial meltwater stream: Aquatic Geochemistry, v. 10, no. 3-4, p. 221-238, doi:10.1007/s10498-004-2260-4.

Gooseff, M.N., McKnight, D.M., Runkel, R.L., and Duff, J.H., 2004,

Denitrification and hydrologic transient storage in a glacial meltwater stream, McMurdo Dry Valleys, Antarctica: Limnology and Oceanography, v. 49, no. 5, p. 1884-1895.

Gooseff, M.N., McKnight, D.M., Runkel, R.L., and Vaughn, B.H., 2003,

Determining long time-scale hyporheic zone flow paths in Antarctic streams: Hydrological Processes, v. 17, no. 9, p. 1691-1710, doi:10.1002/hyp.1210.

Gorby, Y.A., and Lovley, D.R., 1992,

Enzymatic uranium precipitation: Environmental Science and Technology, v. 26, no. 1, p. 205-207, doi:10.1021/es00025a026.

Gorby, Y.A., and Lovley, D.R., 1991,

Electron transport in the dissimilatory iron reducer, GS-15: Applied and Environmental Microbiology, v. 57, no. 3, p. 867-870.

Gorelick, S., Evans, B., and Remson, I., 1984,

Reply to "Woolhiser, D. A., Comment on "Identifying sources of groundwater pollution--An optimization approach" by S. M. Gorelick, B . Evans, and I. Remson": Water Resources Research, v. 20, no. 6, p. 745-745, 4W0425, doi:10.1029/WR020i006p00745.

Gorelick, S.M., Voss, C.I., Gill, P.E., Murray, W., Saunders, M.S., and Wright, M.H., 1984,

Aquifer reclamation design--The use of contaminant transport simulation combined with nonlinear programming: Water Resources Research, v. 20, no. 4, p. 415-427, 3W1963, doi:10.1029/WR020i004p00415.

Graham, W.H., Graham, D.W., Denoyelles Jr., F., Smith, V.H., Larive, C.K., and Thurman, E.M., 1999,

Metolachlor and alachlor breakdown product formation patterns in aquatic field mesocosms: Environmental Science and Technology, v. 33, no. 24, p. 4471-4476, doi:10.1021/es990686z.

Granato, G.E., and Smith, K.P., 1999,

Robowell--an automated process for monitoring ground water quality using established sampling protocols: Ground Water Monitoring and Remediation, v. 19, no. 4, p. 81-89.

Grant, E.H.C., Jung, R.E., and Rice, K.C., 2005,

Stream salamander species richness and abundance in relation to environmental factors in Shenandoah National Park, Virginia: The American Midland Naturalist, v. 153, no. 2, p. 348-356.

Graydon, J.A., St. Louis, V.L., Lindberg, S.E., Hintelmann, H., and P.Krabbenhoft, D., 2006,

Investigation of mercury exchange between forest canopy vegetation and the atmosphere using a new dynamic chamber: Environmental Science and Technology, v. 40, no. 15, p. 4680-4688, doi:10.1021/es0604616.

Green, C.T., Stonestrom, D.A., Bekins, B.A., Akstin, K.C., and Schulz, M.S., 2005,

Percolation and transport in a sandy soil under a natural hydraulic gradient: Water Resources Research, v. 41, doi:10.1029/2005WR004061.

Green, T.R., Constantz, J.E., and Freyberg, D.L., 1996,

Upscaled soil-water retention using van Genuchten's function: Journal of Hydrologic Engineering, v. 1, no. 3, p. 123-130, doi:10.1061/(ASCE)1084-0699(1996)1:3(123).

Green, T.R., and Freyberg, D.L., 1995,

State-dependent anisotrophy--Comparison of quasi-analytical solutions with stochastic results for steady gravity drainage: Water Resources Research, v. 31, no. 9, p. 2201-2212, 95WR00790, doi:10.1029/95WR00790.

Greene, E.A., and Shapiro, A.M., 1998,

AIRSLUG: A FORTRAN program for the computation of type curves to estimate transmissivity and storativity from prematurely terminated air-pressurized slug tests: Ground Water, v. 36, no. 2, p. 373-376.

Grégoire, C., and Joesten, P.K., 2007,

Use of borehole radar tomography to monitor steam injection in fractured limestone: Near Surface Geophysics, v. 4, p. 355-365.

Grégoire, C., Joesten, P.K., and Lane, J.W., Jr., 2006,

Use of borehole radar reflection logging to monitor steam-enhanced remediation in fractured limestone--Results of numerical modelling and a field experiment: Journal of Applied Geophysics, v. 60, no. 1, p. 41-54, doi:10.1016/j.jappgeo.2005.12.006.

Grégoire, C., Joesten, P.K., and Lane, J.W., Jr., 2006,

Grenz, C., Cloern, J.E., Hager, S.W., and Cole, B.E., 2000,

Dynamics of nutrient cycling and related benthic nutrient and oxygen fluxes during a spring phytoplankton bloom in South San Francisco Bay (USA): Marine Ecology Progress Series, v. 197, p. 67-80, doi:10.3354/meps197067.

Griggs, E.M., Kump, L.R., and Böhlke, J.K., 2003,

The fate of wastewater-derived nitrate in the subsurface of the Florida Keys--Key Colony Beach, Florida: Estuarine, Coastal and Shelf Science, v. 58, no. 3, p. 517-539, doi:10.1016/S0272-7714(03)00131-8.

Grimestad, G., 2002,

A reassessment of ground water flow conditions and specific yield at Borden and Cape Cod: Ground Water, v. 40, no. 1, p. 14-24.

Groffman, P.M., Altabet, M.A., Böhlke, J.K., Butterbach-Bahl, K., David, M.B., Firestone, M.K., Giblin, A.E., Kana, T.M., Nielsen, L.P., and Voytek, M.A., 2006,

Methods for measuring denitrification--Diverse approaches to a difficult problem: Ecological Applications, v. 16, no. 6, p. 2091-2122, doi:10.1890/1051-0761(2006)016[2091:MFMDDA]2.0.CO;2.

Groh, J.L., Luo, Q., Ballard, J.D., and Krumholz, L.R., 2005,

A method adapting microarray technology for signature tagged mutagenesis of Dusulfovibrio dusulfuricans G20 and Shewanella oneidensis MR-1 in anaerobic sediment survival experiments: Applied and Environmental Microbiology, v. 71, no. 11, p. 7064-7074, doi:10.1128/AEM.71.11.7064-7074.2005.

Grossman, E.L., Cifuentes, L.A., and Cozzarelli, I.M., 2002,

Anaerobic methane oxidation in a landfill-leachate plume: Environmental Science and Technology, v. 36, no. 11, p. 2436-2442, doi:10.1021/es015695y.

Grove, D.B., and Stollenwerk, K.G., 1985,

Modeling the rate-controlled sorption of hexavalent chromium: Water Resources Research, v. 21, no. 11, p. 1703-1709, 5W4095, doi:10.1029/WR021i011p01703.

Gruebel, K.A., Davis, J.A., and Leckie, J.O., 1995,

Kinetics of oxidation of selenite to selenate in the presence of oxygen, titania and light: Environmental Science and Technology, v. 29, no. 3, p. 586-594, doi:10.1021/es00003a005.

Gruebel, K.A., Davis, J.A., and Leckie, J.O., 1988,

The feasibility of using sequential extraction techniques for As and Se in soils and sediments: Journal of Soil Science Society of America, v. 52, p. 390-397.

Gschwend, P.M., and Reynolds, M.D., 1987,

Monodisperse ferrous phosphate colloids in an anoxic groundwater plume: Journal of Contaminant Hydrology, v. 1, no. 3, p. 309-327, doi:10.1016/0169-7722(87)90011-8.

Guarini, J.-M., Cloern, J.E., Edmunds, J., and Gros, P., 2002,

Spatial variability of microphytobenthos photosynthesis in tidal estuaries--A modeling approach with applications to San Francisco Bay: Estuaries, v. 25, p. 409-417.

H

Haack, S.K., and Bekins, B.A., 2000,: Microbial populations in contaminant plumes: Hydrogeology Journal, v. 8, no. 1, p. 63-76, doi:10.1007/s100400050008.
Haack, S.K., Fogarty, L.R., West, T.G., Alm, E.W., McGuire, J.T., Long, D.T., Hyndman, D.W., and Forney, L.J., 2004,: Spatial and temporal changes in microbial community structure associated with recharge-influenced chemical gradients in a contaminated aquifer: Environmental Microbiology, v. 6, no. 5, p. 438-448, doi:10.1111/j.1462-2920.2003.00563.x.
Haack, S.K., Fogarty, L.R., and Wright, C., 2003,: Escherichia coli and enterococci at beaches in the Grand Traverse Bay, Lake Michigan--Sources, characteristics and environmental pathways: Environmental Science and Technology, v. 37, no. 15, p. 3275-3282, doi:10.1021/es021062n.
Haack, S.K., Neff, B.P., Rosenberry, D.O., Savino, J.F., and Lundstrom, S.C., 2005,: An evaluation of effects of groundwater exchange on nearshore habitats and water quality of western Lake Erie: Journal of Great Lakes Research, v. 31, no. sup 1, p. 45-63.
Hagar, S.W., and Schemel, L.E., 1992,: Sources of nitrogen and phosphorus to northern San Francisco Bay: Estuaries, v. 15, no. 1, p. 40-52.
Haitzer, M., Aiken, G.R., and Ryan, J.N., 2003,: Binding of mercury(II) to aquatic humic substances--Influence of pH and source of humic substances: Environmental Science and Technology, v. 37, no. 11, p. 2436-2441, doi:10.1021/es026291o.
Haitzer, M., Aiken, G.R., and Ryan, J.N., 2002,: Binding of mercury (II) to aquatic humic substances--The role of the mercury-to-DOM concentration ratio: Environmental Science and Technology, v. 36, no. 16, p. 3564-3570, doi:10.1021/es025699i.
Hall, B.D., Olson, M.L., Rutter, A.P., Frontiera, R.R., Krabbenhoft, D.P., Gross, D.S., Yuen, M., Rudolph, T.M., and Schauer, J.J., 2006,: Atmospheric mercury speciation in Yellowstone National Park: Science of the Total Environment, v. 367, no. 1, p. 354-366, doi:10.1016/j.scitotenv.2005.12.007.
Hanson, R.T., and Dettinger, M.D., 2005,: Ground-water/surface-water responses to global climate simulations, Santa Clara-Calleguas basin, Ventura County, California, 1950-93: Journal of the American Water Resources Association, v. 41, no. 3, p. 517-536, doi:10.1111/j.1752-1688.2005.tb03752.x.
Hardin, E.L., Cheng, C.H., Paillet, F.L., and Mendelson, J.D., 1987,: Fracture characterization by means of attenuation and generation of tube waves in fractured crystalline rock at Mirror Lake, New Hampshire: Journal of Geophysical Research, v. 92, no. B8, p. 7989-8006.
Harris, R.C., Rudd, J.W.M., Amyot, M., Babiarz, C.L., Beaty, K.G., Blanchfield, P.J., Bodaly, R.A., Branfireun, B.A., Gilmour, C.C., Graydon, J.A., Heyes, A., Hintelmann, H., Hurley, J.P., Kelly, C.A., Krabbenhoft, D.P., Lindberg, S.E., Mason, R.P., Paterson, M.J., Podemski, C.J., Robinson, A., Sandilands, K.A., Southworth, G.R., St. Louis, V.L., and Tate, M.T., 2007,: Whole-ecosystem study shows rapid fish-mercury response to changes in mercury deposition: Proceedings of the National Academy of Sciences of the United States of America, v. 104, no. 42, p. 16,586-16,591, doi:10.1073/pnas.0704186104.
Harris, S.H., Jr., Istok, J.D., and Suflita, J.M., 2006,: Changes in organic matter biodegradatility influencing sulfate reduction in an aquifer contaminated by landfill leachate: Microbial Ecology, v. 51, no. 4, p. 535-542, doi:10.1007/s00248-006-9043-y.
Harris, S.H., Smith, R.L., and Suflita, J.M., 2007,: In situ hydrogen consumption kinetics as an indicator of subsurface microbial activity: FEMS Microbiology Ecology, v. 60, no. 2, p. 220-228, doi:10.1111/j.1574-6941.2007.00286.x.
Harte, P.T., Konikow, L.F., and Hornberger, G.Z., 2006,: Simulation of solute transport across low-permeability barrier walls: Journal of Contaminant Hydrology, v. 85, no. 3-4, p. 247-270, doi:10.1016/j.jconhyd.2006.02.012.
Harvey, J.W., 1993,: Measurement of variation in soil-solute tracer concentration across a range of effective pore sizes: Water Resources Research, v. 29, p. 1831-1837, 93WR00529, doi:10.1029/93WR00529.
Harvey, J.W., and Bencala, K.E., 1993,: The effect of streambed topography on surface-subsurface water exchange in mountain catchments: Water Resources Research, v. 29, no. 1, p. 89-98, 92WR01960, doi:10.1029/92WR01960.
Harvey, J.W., Conklin, M.H., and Koelsch, R.S., 2003,: Predicting changes in hydrologic retention in an evolving semi-arid alluvial stream: Advances in Water Resources, v. 26, no. 9, p. 939-950, doi:10.1016/S0309-1708(03)00085-X.
Harvey, J.W., and Fuller, C.C., 1998,: Effect of enhanced manganese oxidation in the hyporheic zone on basin-scale geochemical mass balance: Water Resources Research, v. 34, no. 4, p. 623-636, 97WR03606, doi:10.1029/97WR03606.
Harvey, J.W., Krupa, S.L., and Krest, J.M., 2004,: Ground water recharge and discharge in the central Everglades: Ground Water, v. 42, no. 7, p. 1090-1102, doi:10.1111/j.1745-6584.2004.tb02646.x.
Harvey, J.W., Newlin, J.T., and Krupa, S.L., 2006,: Modeling decadal timescale interactions between surface water and ground water in the central Everglades, Florida, USA: Journal of Hydrology, v. 320, p. 400-420, doi:10.1016/j.jhydrol.2005.07.024.
Harvey, J.W., and Nuttle, W.K., 1995,: Fluxes of water and solute in a coastal wetland sediment 2. Effect of macropores on solute exchange with surface water: Journal of Hydrology, v. 164, no. 1-4, p. 109-125, doi:10.1016/0022-1694(94)02562-P.
Harvey, J.W., Wagner, B.J., and Bencala, K.E., 1996,: Evaluating the reliability of the stream tracer approach to characterize stream-subsurface water exchange: Water Resources Research, v. 32, no. 8, p. 2441-51, 96WR01268, doi:10.1029/96WR01268.
Harvey, R.W., 1997,: Microorganisms as tracers in groundwater injection and recovery experiments: A review: FEMS Microbiology Reviews, v. 20, no. 3-4, p. 461-472, doi:10.1016/S0168-6445(97)00026-0
Harvey, R.W., 1993,: Fate and transport of bacteria injected into aquifers: Current Opinion in Biotechnology, v. 4, p. 312-317.
Harvey, R.W., and Barber, L.B., II, 1992,: Associations of free-living bacteria and dissolved organic compounds in a plume of contaminated groundwater: Journal of Contaminant Hydrology, v. 9, no. 1, p. 91-103, doi:10.1016/0169-7722(92)90052-G.
Harvey, R.W., and Garabedian, S.P., 1992,: Response to comment on Use of colloid filtration theory in modeling movement of bacteria through a contaminated sandy aquifer: Environmental Science and Technology, v. 26, no. 2, p. 401-402, doi:10.1021/es00026a026.
Harvey, R.W., and Garabedian, S.P., 1991,: Use of colloid filtration theory in modeling movement of bacteria through a contaminated sandy aquifer: Environmental Science and Technology, v. 25, no. 1, p. 178-185, doi:10.1021/es00013a021.
Harvey, R.W., and George, L.H., 1987,: Growth determinations for unattached bacteria in a contaminated aquifer: Applied and Environmental Microbiology, v. 53, p. 2992-2996.
Harvey, R.W., George, L.H., Smith, R.L., and LeBlanc, D.R., 1989,: Transport of microspheres and indigenous bacteria in a sandy aquifer-Results of natural and forced-gradient tracer experiments: Environmental Science and Technology, v. 23, no. 1, p. 51-56, doi:10.1021/es00178a005.
Harvey, R.W., Kinner, N.E., Bunn, A., MacDonald, D., and Metge, D., 1995,: Transport behavior of groundwater protozoa and protozoan-sized microspheres in sandy aquifer sediments: Applied and Environmental Microbiology, v. 61, no. 1, p. 209-217.
Harvey, R.W., Kinner, N.E., MacDonald, D., Metge, D.W., and Bunn, A., 1993,: Role of physical heterogeneity in the interpretation of small-scale laboratory and field observations of bacteria, microbial-sized microsphere, and bromide transport through aquifer sediments: Water Resources Research, v. 29, no. 8, p. 2713-2721, 93WR00963, doi:10.1029/93WR00963.
Harvey, R.W., and Leckie, J.O., 1985,: Sorption of lead onto two gram-negative marine bacteria in seawater: Marine Chemistry, v. 15, p. 333-344.
Harvey, R.W., Lion, L.W., Young, L.Y., and Leckie, J.O., 1982,: Enrichment and association of lead and bacteria at particulate surfaces in a salt-marsh surface layer: Journal of Marine Research, v. 40, p. 1201-1211.
Harvey, R.W., and Luoma, S.N., 1985,: Effect of adherent bacteria and bacterial extracellular polymers upon assimilation by Macoma balthica of sediment-bound Cd, Zn and Ag: Marine Ecology Progress Series, v. 22, p. 281-289.
Harvey, R.W., and Luoma, S.N., 1985,: Separation of solute and particulate vectors of heavy metal uptake in controlled suspension--Feeding experiments with Macoma balthica: Hydrobiologia, v. 121, p. 97-102.
Harvey, R.W., and Luoma, S.N., 1984,: The role of bacterial exopolymer and suspended bacteria in the nutrition of the deposit-feeding clam, Macoma balthica: Journal of Marine Research, v. 42, p. 957-968.
Harvey, R.W., Mayberry, N., Kinner, N.E., Metge, D.W., and Novarino, F., 2002,: Effect of growth conditions and staining procedure upon the subsurface transport and attachment behaviors of a groundwater protist: Applied and Environmental Microbiology, v. 68, no. 4, p. 1872-1881, doi:10.1128/AEM.68.4.1872-1881.2002.
Harvey, R.W., Metge, D.W., Kinner, N., and Mayberry, N., 1997,: Physiological considerations in applying laboratory-determined buoyant densities to predictions of bacterial and protozoan transport in groundwater--Results of in-situ and laboratory tests: Environmental Science and Technology, v. 31, no. 1, p. 289-295, doi:10.1021/es960461d.
Harvey, R.W., and Ryan, J.N., 2004,: Use of PRD1 bacteriophage in groundwater viral transport, inactivation, and attachments studies: FEMS Microbiology Ecology, v. 49, no. 1, p. 3-16, doi:10.1016/j.femsec.2003.09.015.
Harvey, R.W., Smith, R.L., and George, L., 1984,: Effect of organic contamination upon microbial distributions and heterotrophic uptake in a Cape Cod, Massachusetts, aquifer: Applied and Environmental Microbiology, v. 48, no. 6, p. 1197-1202.
Hatzinger, P.B., Palmer, P., Smith, R.L., Penarrieta, C.T., and Yoshinari, T., 2003,: Applicability of tetrazolium salts for measurement of respiratory activity and viability of groundwater bacteria: Journal of Microbiological Methods, v. 52, no. 1, p. 47-58, doi:10.1016/S0167-7012(02)00132-X.
Healy, R.W., and Cook, P.G., 2002,: Using groundwater levels to estimate recharge: Hydrogeology Journal, v. 10, no. 1, p. 91-109, doi:10.1007/s10040-001-0178-0.
Healy, R.W., and Russell, T.F., 1998,: Solutions of the advection-dispersion equation in two dimensions by a finite volume Eularian-Lagrangian localized adjoint method: Advances in Water Resources, v. 21, no. 1, p. 11-26.
Healy, R.W., and Russell, T.F., 1993,: A finite-volume Eulerian-Lagrangian localized adjoint method for solution of the advection-dispersion equation: Water Resources Research, v. 29, no. 7.
Healy, R.W., Striegl, R.G., Russell, T.F., Hutchinson, G.L., and Livingston, G.P., 1996,: Numerical evaluation of static-chamber measurements of soil-atmospheric gas exchange--Identification of physical processes: Soil Science Society of America Journal, v. 60, no. 2, p. 740-747.
Heidari, M., and Moench, A.F., 1997,: Evaluation of unconfined-aquifer parameters from pumping test data by nonlinear least squares: Journal of Hydrology, v. 192, no. 1-4, p. 300-313, doi:10.1016/S0022-1694(96)03101-0.
Heilweil, V.M., and Hsieh, P.A., 2006,: Determining anisotropic permeability using a simplified Papadopulos method: Ground Water, v. 44, p. 749-753.
Heilweil, V.M., Solomon, D.K., Perkins, K.S., and Ellett, K.M., 2004,: Gas-partitioning tracer test to qualify trapped gas during recharge: Ground Water, v. 42, no. 4, p. 589-600, doi:10.1111/j.1745-6584.2004.tb02627.x.
Hejzlar, J., Szpakowska, B., and Wershaw, R.L., 1994,: Comparison of humic substances isolated from peatbog water by sorption on DEAE-cellulose and amberlite XAD-2: Water Research, v. 28, p. 1961-1970.
Hem, J.D., 1986,: Geochemistry and aqueous chemistry of aluminum: Kidney International, v. 29, supp. 18, p. S-3-S-7.
Hem, J.D., and Lind, C.J., 1994,: Chemistry of manganese precipitation in Pinal Creek, Arizona, USA--A laboratory study: Geochimica et Cosmochimica Acta, v. 58, no. 6, p. 1601-1613, doi:10.1016/0016-7037(94)90562-2.
Hem, J.D., and Lind, C.J., 1991,: Coprecipitation mechanisms and products in manganese oxidation in the presence of cadmium: Geochimica et Cosmochimica Acta, v. 55, p. 2435-2451.
Hem, J.D., and Lind, C.J., 1983,: Nonequilibrium models for predicting forms of precipitated manganese oxides: Geochimica et Cosmochimica Acta, v. 47, p. 2037-2046.
Hem, J.D., Lind, C.J., and Roberson, C.E., 1989,: Coprecipitation and redox reactions of manganese oxides with copper and nickel: Geochimica et Cosmochimica Acta, v. 53, p. 2811-2822.
Hem, J.D., Roberson, C.E., and Lind, C.J., 1987,: Synthesis and stability of hetaerolite ZnMn204 at 25 oC: Geochimica et Cosmochimica Acta, v. 51, p. 1539-1547.
Hem, J.D., Roberson, C.E., and Lind, C.J., 1985,: Thermodynamic stability of CoOOH and its coprecipitation with manganese: Geochimica et Cosmochimica Acta, v. 49, p. 801-810.
Herbel, M.J., Blum, J.S., Hoeft, S.E., Cohen, S.M., Arnold, L.L., Lisak, J., Stolz, J.F., and Oremland, R.S., 2002,: Dissimilatory arsenate reductase activity and arsenate-respiring bacteria in bovine rumen fluid, hamster feces, and the termite hindgut: FEMS Microbiology Ecology, v. 41, p. 59-67, doi:10.1016/S0168-6496(02)00266-0.
Herbel, M.J., Blum, J.S., Oremland, R.S., and Borglin, S., 2003,: Reduction of elemental selenium to selenide--Experiments with anoxic sediments and bacteria that respire Se-oxyanions: Geomicrobiology Journal, v. 20, no. 6, p. 587-602, doi:10.1080/713851163.
Herbel, M.J., Johnson, T.M., Oremland, R.S., and Bullen, T.D., 2000,: Fractionation of selenium isotopes during bacterial respiratory reduction of selenium oxyanions: Geochimica et Cosmochimica Acta, v. 64, p. 3701-3709, doi:10.1016/S0016-7037(00)00456-7.
Herbel, M.J., Johnson, T.M., Tanji, K.K., Gao, S., and Bullen, T.D., 2002,: Selenium stable isotope ratios in California agricultural drainage water management systems: Journal of Environmental Quality, v. 31, p. 1,146-1,156.
Herkelrath, W.N., Kharaka, Y.K., Thordsen, J.J., and Abbott, M.M., 2007,: Hydrology and subsurface transport of oil-field brine at the U.S. Geological Survey OSPER Site "A", Osage County, Oklahoma: Applied Geochemistry, v. 22, no. 11, p. 2,155-2,163, doi:10.1016/j.apgeochem.2007.04.004 (one of 6 papers in a special issue on environmental issues related to oil and gas exploration and production).
Hess, K.M., Davis, J.A., Kent, D.B., and Coston, J.A., 2002,: Multispecies reactive tracer test in an aquifer with spatially variable chemical conditions, Cape Cod, Massachusetts--Dispersive transport of bromide and nickel: Water Resources Research, v. 38, no. 8, p. 36-1 to 36-17, doi:10.1029/2001WR000945.
Hess, K.M., Herkelrath, W.N., and Essaid, H.I., 1992,: Determination of subsurface fluid contents at a crude-oil spill site: Journal of Contaminant Hydrology, v. 10, p. 75-96.
Hess, K.M., Wolf, S.H., and Celia, M.A., 1992,: Large-scale natural gradient tracer test in sand and gravel, Cape Cod, Massachusetts--3, Hydraulic-conductivity variability and calculated macrodispersivities: Water Resources Research, v. 28, no. 8, p. 2011-2027, 92WR00668, doi:10.1029/92WR00668.
Hickey, J.J., 1989,: An approach to the field study of hydraulic gradients in variable-salinity ground water: Ground Water, v. 27, no. 4, p. 531-539.
Hickey, J.J., 1989,: Circular convection during subsurface injection of liquid waste, St. Petersburg, Florida: Water Resources Research, v. 25, no. 7, p. 1481-1494.
Hickey, J.J., 1984,: Field testing the hypothesis of Darcian flow through a carbonate aquifer: Ground Water, v. 22, no. 5, p. 544-546.
Hickey, J.J., 1984,: Subsurface injection of treated sewage into a saline-water aquifer at St. Petersburg, Florida--Aquifer pressure buildup: Ground Water, v. 22, no. 1, p. 48-55.
Hickey, J.J., and Ehrlich, G.G., 1984,: Subsurface injection of treated sewage into a saline-water aquifer at St. Petersburg, Florida--Water quality changes and potential for recovery of injected sewage: Ground Water, v. 22, no. 9, p. 397-405.
Hidalgo, H.G., Cayan, D.R., and Dettinger, M.D., 2005,: Sources of variability of evapotranspiration in California: Journal of Hydrometeorology, v. 6, no. 1, p. 3-19, doi:10.1175/JHM-398.1.
Hiebert, F.K., and Bennett, P.C., 1992,: Microbial control of silicate weathering in organic-rich ground water: Science, v. 258, p. 278-281.
Higgins, S.A., Jaffe, B.E., and Fuller, C.C., 2007,: Reconstructing sediment age profiles from historical bathymetry changes in San Pablo Bay, California: Estuarine, Coastal and Shelf Science, v. 73, p. 165-174, doi:10.1016/j.ecss.2006.12.018.
Hinkle, S.R., Böhlke, J.K., Duff, J.H., Morgan, D.S., and Weick, R.J., 2007,: Aquifer-scale controls on the distribution of nitrate and ammonium in ground water near La Pine, Oregon, USA: Journal of Hydrology, v. 333, no. 2-4, p. 486-503, doi:10.1016/j.jhydrol.2006.09.013.
Hinkle, S.R., Duff, J.H., Triska, F.J., Laenen, A., Gates, E.B., Bencala, K.E., Wentz, D.A., and Silva, S.R., 2001,: Linking hyporheic flow and nitrogen cycling near the Willamette River - a large river in Oregon, USA: Journal of Hydrology, v. 244, no. 3-4, p. 157-180, doi:10.1016/S0022-1694(01)00335-3.
Hintelmann, H., Harris, R., Heyes, A., Hurley, J.P., Kelly, C.A., Krabbenhoft, D.P., Lindberg, S., Rudd, J.W.M., Scott, K.J., and St. Louis, V.L., 2002,: Reactivity and mobility of new and old mercury deposition in a boreal forest ecosystem during the first year of the METAALICUS Study: Environmental Science and Technology, v. 36, no. 23, p. 5034-5040, doi:10.1021/es025572t.
Hladik, M.L., and Kuivila, K.M., 2008,: Analysis of chlorothalonil and three degradates in sediment and soil: Journal of Agricultural and Food Chemistry, v. 56, no. 7, p. 2310-2314, doi:10.1021/jf703695s.
Hladik, M.L., Smalling, K.L., and Kuivila, K.M., 2008,: A multi-residue method for the analysis of pesticides and pesticide degradates in water using HLB solid-phase extraction and gas chromatography--ion trap mass spectrometry: Bulletin of Environmental Contamination and Toxicology, v. 80, no. 2, p. 139-144, doi:10.1007/s00128-007-9332-2.
Hoch, A.R., Reddy, M.M., and Aiken, G.R., 2000,: Calcite crystal growth inhibition by humic substances with emphasis on hydrophobic acids from the Florida Everglades: Geochimica et Cosmochimica Acta, v. 64, no. 1, p. 61-72, doi:10.1016/S0016-7037(99)00179-9.
Hoeft, S.E., Blum, J.S., Stolz, J.F., Tabita, F.R., Witte, B., King, G.M., Santini, J.M., and Oremland, R.S., 2007,: Alkalilimnicola ehrlichii sp. nov., a novel, arseniteoxidizing haloalkaliphilic gammaproteobacterium capable of chemoautotrophic or heterotrophic growth with nitrate or oxygen as the electron acceptor: International Journal of Systematic and Evolutionary Microbiology, v. 57, no. 3, p. 504-512, doi:10.1099/ijs.0.64576-0.
Hoeft, S.E., Kulp, T.R., Stolz, J.F., Hollibaugh, J.T., and Oremland, R.S., 2004,: Dissimilatory arsenate reduction with sulfide as the electron donor--Experiments with Mono Lake water and isolation of strain MLMS-1, a chemoautotrophic arsenate-respirer: Applied and Environmental Microbiology, v. 70, no. 5, p. 2741-2747, doi:10.1128/AEM.70.5.2741-2747.2004.
Hoeft, S.E., Lucas, F., Hollibaugh, J.T., and Oremland, R.S., 2002,: Characterization of microbial arsenate reduction in the anoxic bottom waters of Mono Lake, California: Geomicrobiology Journal, v. 19, no. 1, p. 23-40.
Höhn, R., Isenbeck-Schröter, M., Kent, D.B., Davis, J.A., Jakobsen, R., Jann, S., Niedan, V., Scholz, C., Stadler, S., and Tretner, A., 2006,: Tracer test with As(V) under variable redox conditions controlling arsenic transport in the presence of elevated ferrous concentrations: Journal of Contaminant Hydrology, v. 88, no. 1-2, p. 36-54, doi:doi:10.1016/j.jconhyd.2006.06.001.
Holloway, J.M., and Smith, R.L., 2005,: Nitrogen and carbon flow from rock to water--Regulation through soil biogeochemical processes, Mokelumne River watershed, California, and Grand Valley, Colorado: Journal of Geophysical Research, v. 110, no. F1, F01010, doi:10.1029/2004JF000124.
Holmes, D.E., Nevin, K.P., and Lovley, D.R., 2004,: In situ expression of nifD in Geobacteraceae in subsurface sediments: Applied and Environmental Microbiology, v. 70, no. 12, p. 7251-7259, doi:10.1128/AEM.70.12.7251-7259.2004.
Holmes, D.E., Nevin, K.P., O'Neil, R.A., Ward, J.E., Adams, L.A., Woodward, T.L., Vrionis, H.A., and Lovley, D.R., 2005,: Potential for quantifying expression of the Geobacteraceae citrate synthase gene to assess the activity of Geobacteraceae in the subsurface and on current-harvesting electrodes: Applied and Environmental Microbiology, v. 71, no. 11, p. 6870-6877, doi:10.1128/AEM.71.11.6870-6877.2005.
Holmes, D.E., O'Neil, R.A., Vrionis, H.A., N'Guessan, L.A., Ortiz-Bernad, I., Larrahondo, M.J., Adams, L.A., Ward, J.A., Nicoll, J.S., Nevin, K.P., Chavan, M.A., Johnson, J.P., Long, P.E., and Lovley, D.R., 2007,: Subsurface clade of Geobacteraceae that predominates in a diversity of Fe(III)-reducing subsurface environments: The ISME Journal, v. 1, no. 8, p. 663-77, doi:10.1038/ismej.2007.85.
Hopps, H.C., and Feder, G.L., 1986,: Chemical qualities of water that contribute to human health in a positive way: The Science of the Total Environment, v. 54, p. 207-216, doi:10.1016/0048-9697(86)90266-4.
Hornberger, M.I., Luoma, S.N., Cain, D.J., Parchaso, F., Brown, C.L., Bouse, R.M., Wellise, C., and Thompson, J.K., 2000,: Linkage of bioaccumulation and biological effects to changes in pollutant loads in South San Francisco Bay: Environmental Science and Technology, v. 34, no. 12, p. 2401-2409, doi:10.1021/es991185g.
Hornberger, M.I., Luoma, S.N., van Geen, A., Fuller, C., and Anima, R., 1999,: Historical trends of metals in the sediments of San Francisco Bay, California, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Luoma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 39-55, doi:10.1016/S0304-4203(98)80083-2.
Hostetler, K.A., and Thurman, E.M., 2000,: Determination of chloroacetanilide herbicide metabolites in water using high-performance liquid chromatography-diode array detection and high-performance liquid chromatography/mass spectrometry: The Science of the Total Environment, v. 248, no. 2-3, p. 147-155, doi:10.1016/S0048-9697(99)00538-0.
Hostettler, F.D., and Kvenvolden, K.A., 2002,: Alkylcyclohexanes in environmental geochemistry: Environmental Forensics, v. 3, no. 3-4, p. 293-301, doi:10.1006/enfo.2002.0100.
Hostettler, F.D., Pereira, W.E., Kvenvolden, K.A., van Geen, A., Luoma, S.N., Fuller, C.C., and Anima, R., 1999,: A record of hydrocarbon input to San Francisco Bay as traced by biomarker profiles in surface sediment and sediment cores, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Luoma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 115-127, doi:10.1016/S0304-4203(98)00088-7.
Hostettler, F.D., Rapp, J.B., and Kvenvolden, K.A., 1992,: Use of geochemical biomarkers in bottom sediment to track oil from a spill, San Francisco Bay, California: Marine Pollution Bulletin, v. 24, p. 15-20.
Hostettler, F.D., Rapp, J.B., Kvenvolden, K.A., and Luoma, S.N., 1989,: Organic markers as source discriminants and sediment transport indicators in South San Francisco Bay, California: Geochimica et Cosmochimica Acta, v. 53, p. 1563-1576.
Hostettler, F.D., Rosenbauer, R.J., Lorenson, T.D., and Dougherty, J., 2004,: Geochemical characterization of tarbells along the California coast, part 1 - Shallow seepage impacting the Santa Barbara Channel Islands, Santa Cruz, Santa Rosa, and San Miguel: Organic Geochemistry, v. 35, no. 6, p. 725-746, doi:10.1016/j.orggeochem.2004.01.022.
Hostettler, F.D., Wang, Y., Huang, Y., Cao, W., Bekins, B.A., Rostad, C.E., Kulpa, C.F., and Laursen, A., 2007,: Forensic fingerprinting of oil-spill hydrocarbons in a methanogenic environment-Mandan, ND and Bemidji, MN: Environmental Forensics, v. 8, no. 1, p. 139-153, doi:10.1080/15275920601180685.
Hovorka, S.D., Benson, S.M., Doughty, C., Freifeld, B.M., Sakurai, S., Daley, T.M., Kharaka, Y.K., Holtz, M.H., Trautz, R.C., Nance, H.S., Myer, L.R., and Knauss, K.G., 2006,: Measuring permanence of CO ₂ storage in saline formations--The Frio experiment: Environmental Geosciences, v. 13, no. 2, p. 105-121, doi:10.1306/eg.11210505011.
Howarth, R., Anderson, D., Cloern, J., Hopkinson, C., LaPointe, B., Malone, T., Marcus, N., McGlathery, K., and Sharpley, A., 2000,: Nutrient pollution of coastal rivers, bays, and seas: Issues in Ecology, v. 7, p. 1-15.
Hsieh, P.A., 1996,: Deformation induced changes in hydraulic head during ground-water withdrawal: Ground Water, v. 34, no. 6, p. 1082-1089, doi:10.1111/j.1745-6584.1996.tb02174.x.
Hsieh, P.A., 1986,: Discussion of "Aquifer test analysis in fractured rocks with linear flow pattern" by Z. Sen: Ground Water, v. 24, no. 4, p. 530-531.
Hsieh, P.A., 1986,: A new formula for the analytical solution of the radial dispersion problem: Water Resources Research, v. 22, no. 11, p. 1597-1605, 5W4314, doi:10.1029/WR022i011p01597.
Hsieh, P.A., and Cooley, R.L., 1995,: Comment on "Horizontal aquifer movement in a theis-theim confined system, by Donald C. Helm: Water Resources Research, v. 31, no. 12, p. 3101-3111.
Hsieh, P.A., and Neuman, S.P., 1985,: Field determination of the three dimensional hydraulic conductivity tensor of anisotropic media--1, Theory: Water Resources Research, v. 21, no. 11, p. 1655-1665, 5W4072, doi:10.1029/WR021i011p01655.
Hsieh, P.A., Shlomo, S.P., Stiles, G.K., and Simpson, E.S., 1985,: Field determination of the three-dimensional hydraulic conductivity tensor of anisotropic media--2, Methodology and application to fractured rocks: Water Resources Research, v. 21, no. 11, p. 1667-1676, 5W4073, doi:10.1029/WR021i011p01667.
Hsieh, P.A., Tracy, J.V., Neuzil, C.E., Bredehoeft, J.D., and Silliman, S.E., 1981,: A transient method for determining the hydraulic properties of "tight" rocks--1, Theory: lnternational Journal of Rock Mechanics and Mining Science, v. 18, no. 3, p. 245-252.
Hunt, R.J., Bullen, T.D., Krabbenhoft, D.P., and Kendall, C., 1998,: Using stable isotopes of water and strontium to investigate the hydrology of a natural and a constructed wetland: Ground Water, v. 36, no. 3, p. 434-443, doi:10.1111/j.1745-6584.1998.tb02814.x.
Hunt, R.J., Coplen, T.B., Haas, N.L., Saad, D.A., and Borchardt, M.A., 2005,: Investigating surface water-well interaction using stable isotope ratios of water: Journal of Hydrology, v. 302, no. 1-4, p. 154-172, doi:10.1016/j.jhydrol.2004.07.010.
Hunt, R.J., Krabbenhoft, D.P., and Anderson, M.P., 1997,: Assessing hydrogeochemical heterogeneity in natural and constructed wetlands: Biogeochemistry, v. 39, no. 3, p. 271-293, doi:10.1023/A:1005889319205.
Hunt, R.J., Steuer, J.J., Mansor, M.T.C., and Bullen, T.D., 2001,: Delineating a recharge area for a spring using numerical modeling, Monte Carlo techniques, and geochemical investigation: Ground Water, v. 39, no. 5, p. 702-712, doi:10.1111/j.1745-6584.2001.tb02360.x.
Hunt, R.J., Walker, J.F., and Krabbenhoft, D.P., 1999,: Characterizing hydrology and the importance of ground-water discharge in natural and constructed wetlands: Wetlands, v. 19, no. 2, p. 458-472.
Hunter, Y.R., and Kuwabara, J.S., 1993,: Ionic strength and DOC determinations from various freshwater sources to the San Francisco Bay: Bulletin of Environmental Contamination and Toxicology, v. 52, no. 2, p. 311-318, doi:10.1007/BF00198505.
Hurley, J., Krabbenhoft, D., Wiener, J., and Babiarz, C., 2007,: The Madison declaration on mercury pollution: Ambio, v. 36, no. 1, p. 62-65, doi:10.1579/0044-7447(2007)36[62:TMDOMP]2.0.CO;2.
Hurley, J.P., Krabbenhoft, D.P., Cleckner, L.B., Olson, M.L., Aiken, G.R., and Rawlik, P.S., 1998,: System controls on the aqueous distribution of mercury in the northern Florida Everglades: Biogeochemistry, v. 40, no. 2-3, p. 293-311, doi:10.1023/A:1005928927272.
Hurley, J.P., Krabbenhoft, D.P., Wiener, J.G., and Babiarz, C.L., 2007,: Preface to the Madison declaration and critical synthesis papers on mercury pollution: Ambio, v. 36, no. 1, p. 2, doi:10.1579/0044-7447(2007)36[2:PTTMDA]2.0.CO;2.
Hutchins, D.A., Supakoff, I., Hook, S., Luoma, S.N., and Fisher, N.S., 1998,: Effects of arctic temperatures on distribution and retention of nuclear waste radionuclides 241Am, 57Co, and 137Cs in the bioinidicator bivalve Macoma balthica: Marine Environmental Research, v. 45, no. 1, p. 17-29.
Hutchinson, G.L., Livingston, G.P., Healy, R.W., and Striegl, R.G., 2000,: Chamber measurement of surface-atmosphere trace gas exchange--Numerical evaluation of dependence on soil interfacial layer, and source/sink products: Journal of Geophysical Research, v. 105, no. D7, p. 8865-8875.

I

Imbrigiotta, T.E., Ehlke, T.A., Martin, M., Koller, D., and Smith, J.A., 1995,: Chemical and biological processes affecting the fate and transport of trichloroethylene in the subsurface at Picatinny Arsenal, New Jersey: Hydrological Science and Technology, v. 11, no. 1-4, p. 26-50.
Ingebritsen, S.E., 2002,: Report from the 2001 Birdsall-Driess distinguished lecturer: The Hydrologist, v. 56, p. 7, 15.
Ivanov, J., Miller, R.D., Lacombe, P., Johnson, C.D., and Lane, J.W., 2006,: Delineating a shallow fault zone and dipping bedrock strata using multichannal analysis of surface waves with a land streamer: Geophysics, v. 71, no. 5, p. A39-A42, doi:10.1190/1.2227521.
Iversen, N., Oremland, R.S., and Klug, M.J., 1987,: Big Soda Lake (Nevada) - 3. Pelagic methanogenesis and anaerobic methane oxidation: Limnology and Oceanography, v. 32, p. 804-814.
Izbicki, J.A., Radyk, J., and Michel, R.L., 2000,: Water movement through a thick unsaturated zone underlying an intermittent stream in the western Mojave Desert, Southern California, USA: Journal of Hydrology, v. 238, no. 3-4, p. 194-217.

J

Jacobs, K.L., Luoma, S.N., and Taylor, K.A., 2003,: CALFED--an experiment in science and decisionmaking: Environment, v. 45, no. 1, p. 30-34.
Jakeman, A.J., Hornberger, G.M., Littlewood, I.G., Whitehead, P.G., Harvey, J.W., and Bencala, K.E., 1992,: A systematic approach to modelling the dynamic linkage of climate, physical catchment descriptors, and hydrologic response components: Mathematics and Computers in Simulation, v. 33, p. 359-366, doi:10.1016/0378-4754(92)90122-W.
Jambor, J.L., Nordstrom, D.K., and Alpers, C.N., 2000,: Metal-sulfate salts from sulfide mineral oxidation: Reviews in Mineralogy and Geochemistry, v. 40, p. 305-350.
James, R.V., and Rubin, J., 1986,: Transport of chloride ion in a water-unsaturated soil exhibiting anion exclusion: Soil Science Society of America Journal, v. 50, no. 5, p. 1142-1149.
Jamieson, H.E., Robinson, C., Alpers, C.N., McCleskey, R.B., Nordstrom, D.K., and Peterson, R.C., 2005,: Major and trace element composition of copiapite-group minerals and coexisting water from the Richmond mine, Iron Mountain, California: Chemical Geology, v. 215, p. 387-405, doi:10.1016/j.chemgeo.2004.10.001.
Jamieson, H.E., Robinson, C., Alpers, C.N., Nordstrom, D.K., Poustovetov, A., and Lowers, H.A., 2005,: The composition of coexisting jarosite-group minerals and water from the Richmond mine, Iron Mountain, California: Canadian Mineralogist, v. 43, no. 4, p. 1225-1242.
Jassby, A.D., and Cloern, J.E., 2000,: Organic matter sources and rehabilitation of the Scaramento-San Joaquin Delta (California, USA): Aquatic Conservation--Marine and Freshwater Ecosystems, v. 10, no. 5, p. 323-352, doi:10.1002/1099-0755(200009/10)10:5<323::AID-AQC417>3.0.CO;2-J.
Jassby, A.D., Cloern, J.E., and Cole, B.E., 2002,: Annual primary production--Patterns and mechanisms of change in a nutrient-rich tidal ecosystem: Limnology and Oceanography, v. 47, no. 3, p. 698-712.
Jassby, A.D., Cloern, J.E., and Muller-Solger, A., 2003,: Phytoplankton fuels Delta food web: California Agriculture, v. 57, no. 4, p. 104-109.
Jassby, A.D., Cloern, J.E., and Powell, T.M., 1993,: Organic carbon sources and sinks in San Francisco Bay--variability induced by river flow: Marine Ecology Progress Series, v. 95, no. 1/2, p. 39-54.
Jassby, A.D., Cole, B.E., and Cloern, J.E., 1997,: The Design of Sampling Transects for Characterizing Water Quality in Estuaries: Estuarine, Coastal and Shelf Science, v. 45, p. 285-302, doi:10.1006/ecss.1996.0199.
Jassby, A.D., Kimmerer, W.J., Monismith, S., Armor, C., Cloern, J.E., Powell, T.M., Schubel, J.R., and Vendlinski, T., 1995,: Isohaline position as a habitat indicator for estuarine resources--San Francisco Bay-Delta, California, U.S.A: Ecological Applications, v. 5, no. 1, p. 272-289.
Johansson, C., Cain, D.J., and Luoma, S.N., 1986,: Variability in the fractionation of Cu, Ag, and Zn among cytosolic proteins in the bivalve Macoma balthica: Marine Ecology Progress Series, v. 28, p. 87-97.
Johns, C., and Luoma, S.N., 1990,: Arsenic in benthic bivalves of San Francisco Bay and the Sacramento/San Joaquin River Delta: The Science of the Total Environment, v. 97/98, p. 673-684, doi:10.1016/0048-9697(90)90268-Y.
Johns, C., Luoma, S.N., and Elrod, V., 1988,: Selenium accumulation in benthic bivalves and fine sediments of San Francisco Bay, the Sacramento-San Joaquin Delta, and selected tributaries: Estuarine, Coastal and Shelf Science, v. 27, p. 381-396, doi:10.1016/0272-7714(88)90095-9.
Johnson, P.T.J., Lunde, K.B., Thurman, E.M., Ritchie, E.G., Wray, S.N., Sutherland, D.R., Kapfer, J.M., Fest, T.J., Bowerman, J., and Blaustein, A.R., 2002,: Parasite (Ribeiroia Ondatrae) infection linked to amphibian malformations in the western United States: Ecological Monographs, v. 72, no. 2, p. 151-168, doi:10.1890/0012-9615(2002)072[0151:PROILT]2.0.CO;2.
Johnson, T.M., and Bullen, T.D., 2003,: Selenium isotope fractionation during reduction by Fe(II)-Fe(III) hydrozide-sulfate (green rust): Geochimica et Cosmochimica Acta, v. 67, no. 3, p. 413-419, doi:10.1016/S0016-7037(02)01137-7.
Johnson, T.M., Bullen, T.D., and Zawislanski, P.T., 2000,: Selenium stable isotope ratios as indicator of sources and cycling of selenium--Results from the northern reach of San Francisco Bay: Environmental Science and Technology, v. 34, no. 11, p. 2075-2079, doi:10.1021/es990187y.
Johnson, T.M., Herbel, M.J., Bullen, T.D., and Zawislanski, P.T., 1999,: Selenium isotope ratios as indicators of selenium sources and oxyanion reduction: Geochimica et Cosmochimica Acta, v. 63, no. 18, p. 2775-2783, doi:10.1016/S0016-7037(99)00279-3.
Johnson, T.M., Roback, R.C., McLing, T.L., Bullen, T.D., DePaolo, D.J., Doughty, C., Hunt, R.J., Smith, R.W., Cecil, L.D., and Murrell, M.T., 2000,: Groundwater "fast paths" in the Snake River Plain Aquifer--Radiogenic isotope ratios as natural groundwater tracers: Geology, v. 28, no. 10, p. 871-874, doi:10.1130/0091-7613(2000)28<871:GFPITS>2.0.CO;2.
Johnston, C.T., Cook, P.G., Frape, S.K., Plummer, L.N., Busenberg, E., and Blackport, R.J., 1998,: Ground water age and nitrate distribution within a glacial aquifer beneath a thick unsaturated zone: Ground Water, v. 36, no. 1, p. 171-180.
Jones, C.A., Nimick, D.A., and McCleskey, R.B., 2004,: Relative effect of temperature and pH on diel cycling of dissolved trace elements in Prickly Pear Creek, Montana: Water, Air, and Soil Pollution, v. 153, no. 1-4, p. 95-113, doi:10.1023/B:WATE.0000019934.64939.f0.
Jones, E.J.P., Nadeau, T., Voytek, M.A., and Landa, E.R., 2006,: Role of microbial iron reduction in the dissolution of iron hydroxysulfate minerals: Journal of Geophysical Research, v. 111, G01012, doi:10.1029/2005JG000089.
Jones, E.J.P., Voytek, M.A., and Lorah, M.M., 2004,: Effect of Fe(III) on 1,1,2,2-Tetrachloroethane degradation and vinyl chloride accumulation in wetland sediments of the Aberdeen Proving Ground: Bioremediation Journal, v. 8, p. 31-45.
Jones, E.J.P., Voytek, M.A., Lorah, M.M., and Kirshtein, J.D., 2006,: Characterization of a microbial consortium capable of rapid and simultaneous dechlorination of 1,1,2,2-tetrachloroethane and chlorinated ethane and ethene intermediates: Bioremediation Journal, v. 10, no. 4, p. 153-168, doi:10.1080/10889860601021399.
Joye, S.B., Connell, T.L., Miller, L.G., Jellison, R., and Oremland, R.S., 1999,: Oxidation of ammonia and methane in an alkaline, saline lake: Limnology and Oceanography, v. 44, p. 178-188.
Juracek, K.E., and Thurman, E.M., 1997,: Assessing aquifer contamination risk using immunoassay--Tracer analysis of atrazine in unsaturated zone sediment: Journal of Environmental Quality, v. 26, p. 1080-1089.
Jurisson, S., Gawenis, J., and Landa, E.R., 2004,: Sorption of ^99mTc radiopharmaceutical compounds by soils: Health Physics, v. 87, p. 423-428.

K

Kakouros, E., Kharaka, Y.K., and Oberdorfer, J.A., 2006,: Leaching rates and forms of selenium in cores from an agricultural area in Middle Green River basin, Utah, USA: Earth Science Frontiers, v. 13, p. 86-97.
Kalkhoff, S.J., Kolpin, D.W., Thurman, E.M., Ferrer, I., and Barcelo, D., 1998,: Degradation of chloroacetanilide herbicides--The prevalence of sulfonic and oxanilic acid metabolites in Iowa ground and surface waters: Environmental Science and Technology, v. 32, no. 11, p. 1738-1740, doi:10.1021/es971138t.
Kalkhoff, S.J., Lee, K.E., Porter, S.D., Terrio, P.J., and Thurman, E.M., 2003,: Herbicides and herbicide degradation products in upper midwest agricultural streams during August base-flow conditions: Journal of Environmental Quality, v. 32, p. 1025-1035.
Karapanagioti, H., Gossard, C.M., Strevett, K.A., Kolar, R.L., and Sabatini, D.A., 2001,: Model coupling intraparticle diffusion/sorption, nonlinear sorption, and biodegradation processes: Journal of Contaminant Hydrology, v. 48, no. 1-2, p. 1-21, doi:1016/S0169-7722(00)00179-0.
Karapanagioti, H.K., Childs, J., and Sabatini, D.A., 2001,: Impacts of heterogeneous organic matter on phenanthrene sorption--Different soil and sediment samples: Environmental Science and Technology, v. 35, no. 23, p. 4684-4690, doi:10.1021/es010654n.
Karapanagioti, H.K., Kleinedam, S., Sabatini, D.A., Grathwohl, P., and Ligouis, B., 2000,: Impacts of heterogeneous organic matter on phenanthrene sorption--Equilibrium and kinetic studies with aquifer material: Environmental Science and Technology, v. 34, no. 3, p. 406-414, doi:10.1021/es9902219.
Karapanagioti, H.K., and Sabatini, D.A., 2000,: Impacts of heterogeneous organic matter on phenanthrene sorption--Different aquifer depths: Environmental Science and Technology, v. 34, no. 12, p. 2453-2460, doi:10.1021/es990938w.
Karapanagioti, H.K., Sabatini, D.A., Kleineidam, S., Grathwohl, P., and Ligouis, B., 1999,: Phenanthrene sorption with heterogeneous organic matter in a landfill aquifer material: Physics and Chemistry of the Earth, v. 24, no. 6, p. 535-541.
Karlinger, M.R., and Troutman, B.M., 1985,: Assessment of the instantaneous unit hydrograph derived from the theory of topologically random networks: Water Resources Research, v. 21, no. 11, p. 1693-1702, 5W4093, doi:10.1029/WR021i011p01693.
Karlinger, M.R., and Troutman, B.M., 1985,: Error bounds in cascading regressions: International Association of Mathematical Geology, v. 17, p. 287-295.
Karthikeyan, K.G., and Meyer, M.T., 2006,: Occurrence of antibiotics in wastewater treatment facilities in Wisconsin, USA: Science of the Total Environment, v. 361, no. 1-3, p. 196-207, doi:10.1016/j.scitotenv.2005.06.030.
Katual, G., Hsieh, C., Bowling, D., Clark, K., Shurpali, N., Turnipseed, A., Albertson, J.T., K., Hollinger, D., Evans, B., Orff, B., Anderson, D.W., Ellsworth, D., Oren, R., and Vogel, C., 1999,: Spatial variability of turbulent fluxes in the roughness sublayer of an even-aged pine forest: Boundary-Layer Meteorology, v. 93, p. 1-28, doi:10.1023/A:1002079602069.
Katz, B.G., Böhlke, J.K., and Hornsby, H.D., 2001,: Timescales for nitrate contamination of spring waters, northern Florida, USA: Chemical Geology, v. 179, p. 167-186, doi:10.1016/S0009-2541(01)00321-7.
Katz, B.G., Bricker, O.P., and Kennedy, M.M., 1985,: Geochemical mass balance relationships for selected ions in precipitation and stream water, Catoctin Mountains, Maryland: American Journal of Science, v. 285, no. 10, p. 931-962.
Katz, B.G., and Bullen, T.D., 1996,: The combined use of 87Sr/86Sr and carbon and water isotopes to study the hydrochemical interaction between groundwater lakewater in mantled karst: Geochimica et Cosmochimica Acta, v. 60, no. 24, p. 5075-5097, doi:10.1016/S0016-7037(96)00296-7.
Katz, B.G., Catches, J.S., Bullen, T.D., and Michel, R.L., 1998,: Changes in the isotopic and chemical composition of ground water resulting from a recharge pulse from a sinking stream: Journal of Hydrology, v. 211, p. 178-207.
Katz, B.G., Coplen, T.B., Bullen, T.D., and Davis, J.H., 1997,: Use of chemical and isotopic tracers to characterize the interactions between groundwater and surface water in mantled karst: Ground Water, v. 35, no. 6, p. 1014-1028, doi:10.1111/j.1745-6584.1997.tb00174.x.
Katz, B.G., Lee, T.M., Plummer, L.N., and Busenberg, E., 1995,: Chemical evolution of groundwater near a sinkhole lake, northern Florida. 1. Flow patterns, age of groundwater, and influence of lakewater leakage: Water Resources Research, v. 31, no. 6, p. 1549-1564.
Katz, B.G., Plummer, L.N., Busenberg, E., Revesz, K., Jones, B.F., and Lee, T.M., 1995,: Chemical evolution of groundwater near a sinkhole lake, northern Florida. 2. Chemical patterns, mass-transfer modeling, and rates of chemical reactions: Water Resources Research, v. 31, no. 6, p. 1565-1584.
Kaufman, M.I., and McKenzie, D.J., 1975,: Upward migration of deep-well waste-injection fluids, in the Floridan aquifer, south Florida: U.S. Geological Survey Journal of Research, v. 3, no. 3, p. 261-271.
Kay, J.T., Conklin, M.H., Fuller, C.C., and O'Day, P.A., 2001,: Processes of nickel and cobalt uptake by a manganese oxide forming sediment in Pinal Creek, Globe Mining District, Arizona: Environmental Science and Technology, v. 35, no. 24, p. 4719-4725, doi:10.1021/es010514d.
Kazumi, J., Caldwell, M.E., Suflita, J.M., Lovley, D.R., and Young, L.Y., 1997,: Anaerobic degradation of benzene in diverse anoxic environments: Environmental Science and Technology, v. 31, no. 3, p. 813-818, doi:10.1021/es960506a.
Kearns, F.R., Kelly, N.M., Carter, J.L., and Resh, V.H., 2005,: A method for the use of landscape metrics in freshwater research and management: Landscape Ecology, v. 20, no. 1, p. 113-125, doi:10.1007/s10980-004-2261-0.
Keefe, S.H., Barber, L.B., Runkel, R.L., and Ryan, J.N., 2004,: Fate of volatile organic compounds in constructed wastewater treatment wetlands: Environmental Science and Technology, v. 38, no. 7, p. 2209-2216, doi:10.1021/es034661i.
Keefe, S.H., Barber, L.B., Runkel, R.L., Ryan, J.N., McKnight, D.M., and Wass, R.K., 2004,: Conservative and reactive solute transport in constructed wetlands: Water Resources Research, v. 40, no. 1, W01201, doi:10.1029/2003WR002130.
Kelly, B.P., and Pomes, M.L., 1998,: Preferential flow and transport of nitrate and bromide through a claypan soil: Ground Water, v. 36, no. 3, p. 484-494, doi:doi:10.1111/j.1745-6584.1998.tb02820.x.
Kendall, C., 1998,: Review of "Environmental isotopes in hydrogeology" by Clark and Fritz: Ground Water, v. 36, p. 550.
Kendall, C., and Coplen, T.B., 2001,: Distribution of oxygen-18 and deuterium in river waters across the United States: Hydrological Processes, v. 15, no. 7, p. 1363-1393, doi:10.1002/hyp.217.
Kendall, C., Silva, S.R., and Kelly, V.J., 2001,: Carbon and nitrogen isotopic compositions of particulate organic matter in four large river systems across the United States: Hydrological Processes, v. 15, no. 7, p. 1301-1346, doi:10.1002/hyp.216.
Kent, D.B., Abrams, R.H., Davis, J.A., Coston, J.A., and LeBlanc, D.R., 2000,: Modeling the influence of variable pH on the transport of zinc in a contaminated aquifer using semiempirical surface complexation models: Water Resources Research, v. 36, no. 12, p. 3411-3425, 2000WR900244, doi:10.1029/2000WR900244.
Kent, D.B., Davis, J.A., Anderson, L.C.D., and Rea, B.A., 1995,: Transport of chromium and selenium in a pristine sand and gravel aquifer--Role of adsorption processes: Water Resources Research, v. 31, no. 4, p. 1041-1050, 94WR02981, doi:10.1029/94WR02981.
Kent, D.B., Davis, J.A., Anderson, L.C.D., Rea, B.A., and Coston, J.A., 2002,: Effect of adsorbed metal ions on the transport of Zn- and Ni-EDTA complexes in a sand and gravel aquifer: Geochimica et Cosmochimica Acta, v. 66, no. 17, p. 3017-3036, doi:10.1016/S0016-7037(02)00908-0.
Kent, D.B., Davis, J.A., Anderson, L.C.D., Rea, B.A., and Waite, T.D., 1994,: Transport of chromium and selenium in the suboxic zone of a shallow aquifer--Influence of redox and adsorption reactions: Water Resources Research, v. 30, no. 4, p. 1099-1114, 93WR03244, doi:10.1029/93WR03244.
Kent, D.B., and Fox, P.M., 2004,: The influence of groundwater chemistry on arsenic concentrations and speciation in a quartz and sand and gravel aquifer: Geochemical Transactions, v. 5, no. 1, p. 1-12, doi:10.1186/1467-4866-5-1.
Kent, D.B., Wilkie, J.A., and Davis, J.A., 2007,: Modeling the movement of a pH perturbation and its impact on adsorbed zinc and phosphate in a wastewater-contaminated aquifer: Water Resources Research, v. 43, no. 7, W07440, doi:10.1029/2005WR004841.
Kharaka, Y.K., Ambats, G., and Thordsen, J.J., 1993,: Distribution and significance of dicarboxylic acid anions in oil field waters: Chemical Geology, v. 107, p. 499-501, doi:10.1016/0009-2541(93)90239-F.
Kharaka, Y.K., Ambats, G., Thordsen, J.J., and Evans, W.C., 1997,: Deep-well injections of brine from Paradox Valley, Colorado--Potential major precipitation problems remediated by nanofiltration: Water Resources Research, v. 33, no. 5, p. 1013-1020, 97WR00573, doi:10.1029/97WR00573.
Kharaka, Y.K., Cole, D.R., Thordsen, J.J., Kakouros, E., and Nance, H.S., 2006,: Gas-water-rock interactions in sedimentary basins--CO₂ sequestration in the Frio Formation, Texas, USA: Journal of Geochemical Exploration, v. 89, no. 1-3, p. 183-186, doi:10.1016/j.gexplo.2005.11.077.
Kharaka, Y.K., Davis, R.A., Ambats, G., and Presser, T.S., 1996,: Removal of selenium from contaminated agricultural drainage water by nanofiltration membrane: Applied Geochemistry, v. 11, no. 6, p. 797-802, doi:10.1016/S0883-2927(96)00044-3.
Kharaka, Y.K., and Dorsey, N.S., 2005,: Environmental issues of petroleum exploration and production--Introduction: Environmental Geosciences, v. 12, no. 2, p. 61-63.
Kharaka, Y.K., Kakouros, E., Thordsen, J.J., Ambats, G., and Abbott, M.M., 2007,: Fate and groundwater impacts of produced water releases at OSPER "B" site, Osage County, Oklahoma: Applied Geochemistry, v. 22, no. 11, p. 2,164-2,176, doi:10.1016/j.apgeochem.2007.04.005 (one of 6 papers in a special issue on environmental issues related to oil and gas exploration and production).
Kharaka, Y.K., Lundegard, P.D., Ambats, G., Evans, W.C., and Bischoff, T.L., 1993,: Generation of aliphatic acid anions and carbon dioxide by hydrous pyrolyis of crude oils: Applied Geochemistry, v. 8, no. 4, p. 317-324, doi:10.1016/0883-2927(93)90001-W.
Kharaka, Y.K., and Otton, J.K., 2007,: Preface--Environmental issues related to oil and gas exploration and production: Applied Geochemistry, v. 22, no. 11, p. 2,095-2,098, doi:10.1016/j.apgeochem.2007.04.006 (introduction to a special issue on environmental issues related to oil and gas exploration and production).
Kharaka, Y.K., Thordsen, J.J., Kakouros, E., and Herkelrath, W.N., 2005,: Impacts of petroleum production on ground and surface waters--Results from the Osage-Skiatook Petroleum Environmental Research A site, Osage County, Oklahoma: Environmental Geosciences, v. 12, no. 2, p. 127-138, doi:10.1306/eg.11160404038.
Kiene, R.P., Oremland, R.S., Catena, A., Miller, L., and Capone, O.G., 1986,: Metabolism of reduced, methylated sulfur compounds by anaerobic sediments and by a pure culture of an estuarine methanogen: Applied and Environmental Microbiology, v. 52, p. 1037-1045.
Kile, D.E., and Chiou, C.T., 1989,: Water solubility enhancements of DDT and trichlorobenzene by some surfactants below and above the critical micelle concentration: Environmental Science and Technology, v. 23, no. 7, p. 832-838, doi:10.1021/es00065a012.
Kile, D.E., Chiou, C.T., and Helburn, R.S., 1990,: Effect of some petroleum sulfonate surfactants on the apparent water solubility of organic compounds: Environmental Science and Technology, v. 23, no. 2, p. 205-208, doi:10.1021/es00072a008.
Kile, D.E., Chiou, C.T., Zhou, H., Li, H., and Xu, O., 1995,: Partition of nonpolar organic pollutants from water to soil and sediment organic matters: Environmental Science and Technology, v. 29, no. 5, p. 1401-1406, doi:10.1021/es00005a037.
Kile, D.E., Wershaw, R.L., and Chiou, C.T., 1999,: Correlation of soil and sediment organic matter polarity to aqueous sorption of nonionic compounds: Environmental Science and Technology, v. 33, no. 12, p. 2053-2056, doi:10.1021/es980816o.
Killingstad, M.W., Widdowson, M.A., and Smith, R.L., 2002,: Modeling enhanced in situ denitrification in groundwater: Journal of Environmental Engineering, v. 128, no. 6, p. 491-504, doi:10.1061/(ASCE)0733-9372(2002)128:6(491).
Kim, B.E., Jackman, A.P., and Triska, F.J., 1992,: Modeling biotic uptake by periphyton and transient hyporrheic storage on nitrate in a natural stream: Water Resources Research, v. 28, no. 10, p. 2743-2752.
Kimball, B.A., Bianchi, F., Walton-Day, K., Runkel, R.L., Nannucci, M., and Salvadori, A., 2007,: Quantification of changes in metal loading from storm runoff, Merse River (Tuscany, Italy): Mine Water and the Environment, v. 26, no. 4, p. 209-216, doi:10.1007/s10230-007-0020-6.
Kimball, B.A., Broshears, R.E., Bencala, K.E., and McKnight, D.M., 1994,: Coupling of hydrologic transport and chemical reactions in a stream affected by acid mine drainage: Environmental Science and Technology, v. 28, no. 12, p. 2065-73, doi:10.1021/es00061a014.
Kimball, B.A., Callender, E., and Axtmann, E.V., 1995,: Effects of colloids on metal transport in a river receiving acid mine drainage, Upper Arkansas River, Colorado, U.S.A.: Applied Geochemistry, v. 10, no. 3, p. 285-306, doi:10.1016/0883-2927(95)00011-8.
Kimball, B.A., McKnight, D.M., Wetherbee, G.A., and Harnish, R.A., 1992,: Mechanisms of iron photoreduction in a metal-rich, acidic stream (St. Kevin Gulch, Colorado, USA): Chemical Geology, v. 96, no. 1-2, p. 227-239, doi:10.1016/0009-2541(92)90130-W.
Kimball, B.A., Runkel, R.L., and Gerner, L.J., 2001,: Quantification of mine-drainage inflows to Little Cottonwood Creek, Utah, using a tracer-injection and synoptic-sampling study: Environmental Geology, v. 40, p. 1390-1404, doi:10.1007/s002540100320.
Kimball, B.A., Runkel, R.L., Walton-Day, K., and Bencala, K.E., 2002,: Assessment of metal loads in watersheds affected by acid mine drainage by using tracer injection and synoptic sampling--Cement Creek, Colorado, USA: Applied Geochemistry, v. 17, no. 9, p. 1183-1207, doi:10.1016/S0883-2927(02)00017-3.
King, S.A., Behnke, S., Slack, K., Krabbenhoft, D.P., Nordstrom, D., Burr, M.D., and Striegl, R.G., 2006,: Mercury in water and biomass of microbial communities in hot springs of Yellowstone National Park, USA: Applied Geochemistry, v. 21, no. 11, p. 1868-1879, doi:10.1016/j.apgeochem.2006.08.004.
Kinner, N.E., Harvey, R.W., Blakeslee, K., Novarino, G., and Meeker, L.D., 1998,: Size-selective predation of groundwater bacteria by nanoflagellates in an organic-contaminated aquifer: Applied and Environmental Microbiology, v. 64, no. 2, p. 618-625.
Kinner, N.E., Harvey, R.W., and Kazmierkiewicz-Tabaka, M., 1997,: Effect of flagellates on free-living bacterial abundance in an organically contaminated aquifer: FEMS Microbiology Reviews, v. 20, no. 3-4, p. 249-259, doi:10.1016/S0168-6445(97)00011-9.
Kinner, N.E., Harvey, R.W., Shay, D.M., Metge, D.M., and Warren, A., 2002,: Field evidence for a protistan role in an organically-contaminated aquifer: Environmental Science and Technology, v. 36, no. 20, p. 4312-4318, doi:10.1021/es020611m.
Kinney, C.A., Furlong, E.T., Kolpin, D.W., Burkhardt, M.R., Zaugg, S.D., Werner, S.L., Bossio, J.P., and Benotti, M.J., 2008,: Bioaccumulation of pharmaceuticals and other anthropogenic waste indicators in earthworms from agricultural soil amended with biosolid or swine manure: Environmental Science and Technology, v. 42, no. 6, p. 1863-1870, doi:10.1021/es702304c.
Kinney, C.A., Furlong, E.T., Werner, S.L., and Cahill, J.D., 2006,: Presence and distribution of wastewater-derived pharmaceuticals in soil irrigated with reclaimed water: Environmental Toxicology and Chemistry, v. 25, no. 2, p. 317-326, doi:10.1897/05-187R.1.
Kinney, C.A., Furlong, E.T., Zaugg, S.D., Burkhardt, M.R., Werner, S.L., Cahill, J.D., and Jorgensen, G.R., 2006,: Survey of organic wastewater contaminants in biosolids destined for land application: Environmental Science and Technology, v. 40, no. 23, p. 7207-7215, doi:10.1021/es0603406.
Kinney, C.A., Mosier, A.R., Ferrer, I., Furlong, E.T., and Mandernack, K.W., 2004,: Effects of the fungicides mancozeb and chlorothalonil on fluxes of CO2, N2O, and CH4 in a fertilized Colorado grassland soil: Journal of Geophysical Research - Atmospheres, v. 109, p. DO5303, doi:10.1029/2003JD003655.
Kinney, C.A., Mosier, A.R., Ferrer, I., Furlong, E.T., and Mandernack, K.W., 2004,: Effects of the herbicides prosulfuron and metalachlor on fluxes of CO2, N2O, and CH4 in fertilized Colorado grassland soil: Journal of Geophysical Research - Atmospheres, v. 109, p. D05304, doi:10.1029/2003JD003656.
Kinoshita, T., Bales, R.C., Maguire, K.M., and Gerba, C.P., 1993,: Effect of pH on bacteriophage transport through sandy soils: Journal of Contaminant Hydrology, v. 14, p. 55-70, doi:10.1016/0169-7722(93)90041-P.
Kirshtein, J.D., Anderson, C.W., Wood, J.S., Longcore, J.E., and Voytek, M.A., 2007,: Quantitative PCR detection of Batrachochytrium dendrobatidis DNA from sediments and water: Diseases of Aquatic Organisms, v. 77, no. 1, p. 11-15, doi:10.3354/dao01831.
Klein, C., Schneider, R.J., Meyer, M.T., and Aga, D.S., 2006,: Enantiomeric separation of metolachlor and its metabolites using LC-MS and CZE: Chemosphere, v. 62, no. 10, p. 1591-1599, doi:10.1016/j.chemosphere.2005.06.048.
Klich, I., Wilding, L.P., Drees, L.R., and Landa, E.R., 1999,: Importance of misroscopy in durability studies of solidified and stabilized contaminated soils: Soil Science Society of America Journal, v. 63, no. 5, p. 1274-1283.
Kneeshaw, T.A., McGuire, J.T., Smith, E.W., and Cozzarelli, I.M., 2007,: Evaluation of sulfate reduction at experimentally induced mixing interfaces using small-scale push-pull tests in an aquifer-wetland system: Applied Geochemistry, v. 22, no. 12, p. 2618-2629, doi:10.1016/j.apgeochem.2007.06.006.
Knopman, D.S., Voss, C.I., and Garabedian, S.P., 1991,: Sampling design for groundwater solute transport--Tests of methods and analysis of Cape Cod tracer test data: Water Resources Research, v. 27, no. 5, p. 925-949, 90WR02657, doi:10.1029/90WR02657.
Knowles, N., and Cayan, D., 2004,: Elevation dependence of projected hydrologic changes in the San Francisco estuary and watershed: Climate Change, v. 62, p. 319-336, 5151131, doi:10.1023/B:CLIM.0000013696.14308.b9.
Knowles, N., and Cayan, D.R., 2002,: Potential effects of global warming on the Sacramento/San Joaquin watershed and the San Francisco estuary: Geophysical Research Letters, v. 29, no. 18, p. 1, 5, doi:10.1029/2001GL014339.
Koh, D.C., Plummer, L.N., Busenberg, E., and Kim, Y., 2007,: Evidence for terrigenic SF6 in groundwater from basaltic aquifers, Jeju Island, Korea--Implications for groundwater dating: Journal of Hydrology, v. 339, no. 1-2, p. 93-104, doi:10.1016/j.jhydrol.2007.03.011.
Koh, D.C., Plummer, L.N., Solomon, D.K., Busenberg, E., Kim, Y.J., and Chang, H.W., 2006,: Application of environmental tracers to mixing, evolution, and nitrate contamination of ground water in Jeju Island, Korea: Journal of Hydrology, v. 327, p. 258-275, doi:10.1016/j.jhydrol.2005.11.021.
Kohler, M., Curtis, G.P., Kent, D.B., and Davis, J.A., 1996,: Experimental investigation and modeling of uranium (VI) transport under variable chemical conditions: Water Resources Research, v. 32, no. 12, p. 3539-3551, 96WR02815, doi:10.1029/95WR02815.
Kohler, M., Curtis, G.P., Meece, D.E., and Davis, J.A., 2004,: Methods for estimating adsorbed uranium(VI) and distribution coefficients of contaminated sediments: Environmental Science and Technology, v. 38, p. 240-247, doi:10.1021/es0341236.
Koirtyohann, R.C., Giddings, R.C., and Taylor, H.E., 1984,: Heating rates in furnace atomic adsorption using the L'vov Platform: Spectrochimica Acta, v. 39B, p. 407.
Kolpin, D.W., 2000,: Importance of the Mississippi River Basin for investigating agricultural--chemical contamination of the hydrologic cycle: The Science of the Total Environment, v. 248, no. 2-3, p. 71-72, doi:10.1016/S0048-9697(99)00530-6.
Kolpin, D.W., 1997,: Agricultural chemicals in groundwater of the midwestern United States--Relations to land use: Journal of Environmental Quality, v. 26, no. 4, p. 1025-1037.
Kolpin, D.W., Burkart, M.R., and Goolsby, D.A., 1999,: Nitrate in groundwater of the Midwestern United States--A regional investigation on relations to land use and soil properties: International Association of Hydrological Sciences (IAHS) Publication no. 257, p. 111-116.
Kolpin, D.W., Furlong, E.T., Meyer, M.T., Thurman, E.M., Zaugg, S.D., Barber, L.B., and Buxton, H.T., 2003,: Response to comment by Till (2003) on "Pharmaceuticals, hormones, and other organic wastewaters in U.S. streams, 1999-2000--A national reconnaissance": Environmental Science and Technology, v. 37, no. 5, p. 1054, doi:10.1021/es0202356.
Kolpin, D.W., Furlong, E.T., Meyer, M.T., Thurman, E.M., Zaugg, S.D., Barber, L.B., and Buxton, H.T., 2002,: Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams, 1999-2000--A national reconnaissance: Environmental Science and Technology, v. 36, no. 6, p. 1202-1211.
Kolpin, D.W., Furlong, E.T., Meyer, M.T., Thurman, E.M., Zaugg, S.D., Barber, L.B., and Buxton, H.T., 2002,: Response to comment on "Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams, 1999-2000--A national reconnaissance: Environmental Science and Technology, v. 36, no. 18, p. 4004, doi:10.1021/es0201350.
Kolpin, D.W., Furlong, E.T., Meyer, M.T., Thurman, E.M., Zaugg, S.D., Barber, L.B., and Buxton, H.T., 2002,: Response to comment on "Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams, 1999-2000--A national reconnaissance: Environmental Science and Technology, v. 36, no. 18, p. 4007-4008, doi:10.1021/es020136s.
Kolpin, D.W., Furlong, E.T., Meyer, M.T., Thurman, E.M., Zaugg, S.D., Barber, L.B., and Buxton, H.T., 2002,: Response to comment on "Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams, 1999-2000: A national reconnaissance": Environmental Science and Technology, v. 37, no. 5, p. 1054, doi:10.1021/es0202356.
Kolpin, D.W., Goolsby, D.A., and Thurman, E.M., 1995,: Pesticides in near-surface aquifers--An assessment using highly sensitive analytical methods and tritium: Journal of Environmental Quality, v. 24, no. 6, p. 1125-1132.
Kolpin, D.W., and Kalkhoff, S.J., 1993,: Atrazine degradation in a small stream in Iowa: Environmental Science and Technology, v. 27, no. 1, p. 134-139, doi:10.1021/es00038a014.
Kolpin, D.W., Kalkhoff, S.J., Goolsby, D.A., Sneck-Fahrer, D.A., and Thurman, E.M., 1997,: Occurrence of selected herbicides and herbicide degradation products in Iowa's ground water, 1995: Ground Water, v. 35, no. 4, p. 679-688.
Kolpin, D.W., Nations, B.K., Goolsby, D.A., and Thurman, E.M., 1996,: Acetochlor in the hydrologic system in the midwestern United States, 1994: Environmental Science and Technology, v. 30, no. 5, p. 1459-1464, doi:10.1021/es9503241.
Kolpin, D.W., Schnoebelen, D.J., and Thurman, E.M., 2004,: Degradates provide insight to spatial and temporal trends of herbicides in ground water: Ground Water, v. 42, no. 4, p. 601-608.
Kolpin, D.W., Skopec, M., Meyer, M.T., Furlong, E.T., and Zaugg, S.D., 2004,: Urban contribution of pharmaceuticals and other organic wastewater contaminants to streams during differing flow conditions: Science of the Total Environment, v. 328, no. 1-3, p. 119-130, doi:10.1016/j.scitotenv.2004.01.015.
Kolpin, D.W., Sneck-Fahrer, D.A., Hallberg, G.R., and Libra, R.D., 1997,: Temporal trends of selected agricultural chemicals in Iowa's groundwater, 1982-1995--Are things getting better?: Journal of Environmental Quality, v. 26, no. 4, p. 1007-1017.
Kolpin, D.W., Thurman, E.M., and Goolsby, D.A., 1996,: Occurrence of selected pesticides and their metabolites in near-surface aquifers of the midwestern United States: Environmental Science and Technology, v. 30, no. 1, p. 335-340, doi:10.1021/es950341q.
Kolpin, D.W., Thurman, E.M., Lee, E.A., Meyer, M.T., Furlong, E.T., and Glassmeyer, S.T., 2006,: Urban contributions of glyphosate and its degradate AMPA to streams in the United States: Science of the Total Environment, v. 354, no. 2-3, p. 191-197, doi:10.1016/j.scitotenv.2005.01.028.
Kolpin, D.W., Thurman, E.M., and Linhart, S.M., 2001,: Occurrence of cyanazine compounds in groundwater--Degradates more prevalent than the parent compound: Environmental Science and Technology, v. 35, no. 6, p. 1217-1222, doi:10.1021/es001520x.
Kolpin, D.W., Thurman, E.M., and Linhart, S.M., 2000,: Finding minimal herbicide concentrations in ground water? Try looking for their degradates: The Science of the Total Environment, v. 248, no. 2-3, p. 115-122, doi:10.1016/S0048-9697(99)00535-5.
Kolpin, D.W., Thurman, E.M., and Linhart, S.M., 1998,: The environmental occurrence of herbicides--The importance of degradates in ground water: Archives of Environmental Contamination and Toxicology, v. 35, no. 3, p. 385-390, doi:10.1007/s002449900392.
Komor, S.C., and Emerson, D.G., 1994,: Movements of water, solutes, and stable isotopes in the unsaturated zones of two sand plains in the upper Midwest: Water Resources Research, v. 30, no. 2, p. 253-267, 93WR03099, doi:10.1029/93WR03099.
Konikow, L.F., 1992,: Discussion of "The modeling process and model validation" by Chin-Fu Tsang: Ground Water, v. 30, no. 4, p. 622-623.
Konikow, L.F., 1986,: Predictive accuracy of a ground-water model--Lessons from a postaudit: Ground Water, v. 24, no. 2, p. 173-184.
Konikow, L.F., 1981,: Discussion of "Influence of well water quality variability on sampling decisions and monitoring," by H.I. Nightingale, and W.C. Bianchi: Water Resources Bulletin, v. 17, no. 1, p. 145-146.
Konikow, L.F., 1981,: Role of numerical simulation in analysis of groundwater quality problems: The Science of the Total Environment, v. 21, p. 299-312, doi:10.1016/0048-9697(81)90163-7.
Konikow, L.F., 1981,: Role of solute transport models in the analysis of groundwater salinity problems in agricultural areas: Agricultural Water Management, v. 4, p. 187-205.
Konikow, L.F., and Bredehoeft, J.D., 1992,: Ground-water models cannot be validated: Advances in Water Resources, v. 15, no. 1, p. 75-83, doi:10.1016/0309-1708(92)90033-X.
Konikow, L.F., and Ewing, R.C., 1999,: Is a probabilistic performance assessment enough?: Ground Water, v. 37, no. 4, p. 481-482.
Konikow, L.F., and Hornberger, G.Z., 2006,: Modeling effects of multinode wells on solute transport: Ground Water, v. 44, no. 5, p. 648-660, doi:10.1111/j.1745-6584.2006.00231.x.
Konikow, L.F., and Kendy, E., 2005,: Groundwater depletion--A global problem: Hydrogeology Journal, v. 13, no. 1, p. 317-320, doi:10.1007/s10040-004-0411-8.
Konikow, L.F., and Mercer, J.M., 1988,: Groundwater flow and transport modeling: Journal of Hydrology, v. 100, no. 2, p. 379-409.
Konikow, L.F., and Neuzil, C.E., 2007,: A method to estimate groundwater depletion from confining layers: Water Resources Research, v. 43, no. 7, W07417, doi:10.1029/2006WR005597.
Konikow, L.F., and Person, M.A., 1986,: Influence of irrigation on salinity and nitrate in a stream-aquifer system: International Association of Hydrological Sciences (IAHS) Publication no. 156, p. 217-229.
Konikow, L.F., and Person, M.A., 1985,: Assessment of long-term salinity changes in an irrigated stream-aquifer system: Water Resources Research, v. 21, no. 11, p. 1611-1624, 5W0640, doi:10.1029/WR021i011p01611.
Konikow, L.F., and Sanford, W.E., 1998,: Reply to comment by E. Holzbecher on "Constant-concentration boundary condition--Lessons from the HYDROCOIN variable-density groundwater benchmark problem: Water Resources Research, v. 34, no. 10, p. 2775-2778.
Konikow, L.F., Sanford, W.E., and Campbell, P.J., 1997,: Constant-concentration boundary condition--Lessons from the HYDROCOIN variable-density groundwater benchmark problem: Water Resources Research, v. 33, no. 10, p. 2253-2262.
Koseff, J.R., Holen, J.K., Monismith, S.G., and Cloern, J.E., 1993,: Effects of vertical mixing and benthic grazing on phytoplankton populations in shallow, turbid estuaries: Journal of Marine Research, v. 51, p. 843-868.
Krabbenhoft, D., Gilmour, C., Benoit, J., Babiarz, C., Andren, A., and Hurley, J., 1998,: Methyl mercury dynamics in littoral sediments of a temperate seepage lake: Canadian Journal of Fisheries and Aquatic Sciences, v. 55, no. 4, p. 835-844, doi:10.1139/cjfas-55-4-835.
Krabbenhoft, D., Gilmour, C., Orem, W., and Aiken, G., 2004,: Unraveling the complexities of mercury methylation in the Everglades--The use of mesocosms to test the effects of "new" mercury, sulfate, and dissolved organic carbon: Materials and Geoenvironment, v. 51, no. 2, p. 1150-1151.
Krabbenhoft, D., Hurley, J., Aiken, G., Gilmour, C., Marvin-DiPasquale, M., Orem, W., and Harris, R., 2000,: Mercury cycling in the Florida Everglades--A mechanistic field study: Verein Limnologie, v. 27, p. 1657-1660.
Krabbenhoft, D.P., Benoit, J.M., Babiarz, C.L., Hurley, J.P., and Andre, A.W., 1995,: Mercury cycling in the Allequash Creek watershed, northern Wisconsin: Water, Air, and Soil Pollution, v. 80, no. 1-4, p. 425-433, doi:10.1007/BF01189692.
Krabbenhoft, D.P., Hurley, J.P., Olson, M.L., and Cleckner, L.B., 1998,: Diel variability of mercury phase and species distribution in the Florida Everglades: Biogeochemistry, v. 40, no. 2/3, p. 311-325, doi:10.1023/A:1005938607225.
Krabbenhoft, D.P., Olson, M.L., De Wild, J.F., Clow, D.W., Striegl, R.S., Dornblaser, M.M., and Van Metre, P., 2002,: Mercury loading and methylmercury production and cycling in high-altitude lakes from the western United States: Water, Air, and Soil Pollution--Focus, v. 2, no. 2, p. 233-249.
Kraemer, F.T., Doughten, M.W., and Bullen, T.D., 2002,: Use of ICP/MS with ultrasonic nebulizer for routine determination of uranium activity ratios in natural water: Environmental Science and Technology, v. 36, no. 22, p. 4899-4904, doi:10.1021/es020522+.
Kraemer, T.F., 2005,: Radium isotopes in Cayuga Lake, New York--Indicators of inflow and mixing processes: Limnology and Oceanography, v. 50, no. 1, p. 158-168.
Krueger, C.J., Barber, L.B., II, Metge, D.W., and Field, J.A., 1998,: Fate and transport of linear alkylbenzene sulfonate in a sewage-contaminated aquifer--A comparison of natural-gradient pulsed tracer test: Environmental Science and Technology, v. 32, no. 8, p. 1134-1142, doi:10.1021/es970717v.
Krueger, C.J., Radakovich, K.M., Sawyer, T.E., Barber, L.B., Smith, R.L., and Field, J.A., 1998,: Biodegradation of the surfactant linear alkylbenzenesulfonate in sewage-contaminated groundwater--A comparison of column experiments and field tracer tests: Environmental Science and Technology, v. 32, no. 24, p. 3954-3961, doi:10.1021/es9803456.
Krumholz, L.R., Elias, D.A., and Suflita, J.M., 2003,: Immobilization of cobalt by sulfate-reducing bacteria in subsurface sediments: Geomicrobiology Journal, v. 20, no. 1, p. 61-72.
Krumholz, L.R., Li, J., Clarkson, W.W., Wilber, G.G., and Suflita, J.M., 1997,: Transformation of TNT and related aminotoluenes in groundwater aquifer slurries under different electron accepting conditions: Journal of Industrial Microbiology and Biotechnology, v. 18, no. 2/3, p. 161-169, doi:10.1038/sj.jim.2900317.
Krumholz, L.R., and Suflita, J.M., 1997,: Anaerobic aquifer transformations of 2,4-Dinitrophenol under different terminal electron accepting conditions: Anaerobe, v. 3, no. 6, p. 399-403, doi:10.1006/anae.1997.0116.
Krumme, M.L., Smith, R.L., Egestorff, J., Thiem, S.M., Tiedje, J.M., Timmis, K.N., and Dwyer, D., 1994,: Behavior of pollutant-degrading microorganisms in aquifers--Predictions for geneticaly engineered organisms: Environmental Science and Technology, v. 28, no. 6, p. 1134-1138, doi:10.1021/es00055a025.
Krumme, M.L., Timmis, K.N., and Dwyer, D.F., 1993,: Degradation of trichloroethylene by Pseudomonas cepacia G4 and the constitutive mutant strain G4 5223 PR1 in aquifer microcosms: Applied and Environmental Microbiology, v. 59, no. 8, p. 2746-2749.
Kuivila, K.M., and Foe, C.G., 1995,: Concentrations, transport, and biological effects of dormant spray pesticides in the San Francisco Estuary, California: Environmental Toxicology and Chemistry, v. 14, no. 7, p. 1141-1150.
Kuivila, K.M., and Jennings, B.E., 2007,: Input, flux, and persistence of six select pesticides in San Francisco Bay: International Journal of Environmental Analytical Chemistry, v. 87, no. 13, p. 897-911, doi:10.1080/03067310701619014.
Kulp, T.R., Han, S., Saltikov, C.W., Lanoil, B.D., Zargar, K., and Oremland, R.S., 2007,: Effects of imposed salinity gradients on dissimilatory arsenate-reduction, sulfate-reduction, and other microbial processes in sediments from two California soda lakes: Applied and Environmental Microbiology, v. 73, no. 16, p. 5130-5137, doi:10.1128/AEM.00771-07.
Kulp, T.R., Hoeft, S.E., Miller, L.G., Saltikov, C., Murphy, J.N., Han, S., Lanoil, B., and Oremland, R.S., 2006,: Dissimilatory arsenate and sulfate reduction in sediments of two hypersaline, arsenic-rich soda lakes--Mono and Searles Lakes, California: Applied and Environmental Microbiology, v. 72, no. 10, p. 6,514-6,526, doi:10.1128/AEM.01066-06.
Kulp, T.R., Hoeft, S.E., and Oremland, R.S., 2004,: Redox transformations of arsenic oxyanions in periphyton communities: Applied and Environmental Microbiology, v. 70, no. 11, p. 6428-6434, doi:10.1128/AEM.70.11.6428-6434.2004.
Kurwadkar, S.T., Adams, C.D., Meyer, M.T., and Kolpin, D.W., 2007,: Effects of sorbate speciation on sorption of selected sulfonamides in three loamy soils: Journal of Agricultural and Food Chemistry, v. 55, no. 4, p. 1370-1376, doi:10.1021/jf060612o.
Kustas, W.P., Blanford, J.H., Stannard, D.I., Daughtry, C.S.T., Nichols, W.D., and Weltz, M.A., 1994,: Local energy flux estimates for unstable conditions using variance data in semi-arid rangelands: Water Resources Research, v. 30, no. 5, p. 1351-1361.
Kustas, W.P., Moran, M.S., Humes, K.S., Stannard, D.I., Pinter Jr., P.J., Hipps, L.E., Swiatek, E., and Goodrich, D.C., 1994,: Surface energy balance estimates at local and regional scales using optical remote sensing from an aircraft platform and atmospheric data collected over semiarid rangelands: Water Resources Research, v. 30, no. 5, p. 1241-1259.
Kustas, W.P., Stannard, D.I., and Allwine, K.J., 1996,: Variability in surface energy flux partitioning during Washita '92--Resulting effects on Penman-Montieth and Priestley-Taylor parameters: Agricultural and Forest Meteorology, v. 82, p. 1781-193, doi:10.1016/0168-1923(96)02334-9.
Kuwabara, J.S., 1992,: Associations between benthic flora and diel changes in dissolved arsenic, phosphorus, and related physico-chemical parameters: Journal of the North American Benthological Society, v. 11, p. 218-228.
Kuwabara, J.S., 1985,: Phosphorus-zinc interactive effects on growth by Selenastrum capricornutum (Chlorophyseae): Environmental Science and Technology, v. 19, no. 5, p. 417-421, doi:10.1021/es00135a005.
Kuwabara, J.S., Arai, Y., Topping, B.R., Pickering, I.J., and George, G.N., 2007,: Mercury speciation in piscivorous fish from mining-impacted reservoirs: Environmental Science and Technology, v. 41, no. 8, p. 2745-2749, doi:10.1021/es0628856.
Kuwabara, J.S., and Baker, J.E., 1993,: Trace contaminants and nutrients in estuaries--The importance of process interdependence: Estuaries, v. 16, no. 3A, p. 383-384.
Kuwabara, J.S., Chang, C.C.Y., Cloern, J.E., Fries, T.L., Davis, J.A., and Luoma, S.N., 1989,: Trace metal associations in the water column of South San Francisco Bay, California: Estuarine, Coastal and Shelf Science, v. 28, p. 307-325, doi:10.1016/0272-7714(89)90020-6.
Kuwabara, J.S., Chang, C.C.Y., and Pasilis, S.P., 1990,: Effects of benthic flora on arsenic transport: Journal of Environmental Engineering, v. 116, p. 394-409.
Kuwabara, J.S., Davis, J.A., and Chang, C.C.Y., 1986,: Algal growth response to particle-bound orthophosphate and zinc: American Society of Limnology and Oceanography, v. 31, p. 503-511.
Kuwabara, J.S., Davis, J.A., and Chang, C.C.Y., 1985,: Culturing Selenastrum capricornutum in a synthetic algal nutrient media with defined particulates: Hydrobiologia, v. 124, p. 23-27.
Kuwabara, J.S., and Harvey, R.W., 1990,: Application of a hollow-fiber, tangential-flow device for sampling suspended bacteria and particles from natural waters: Journal of Environmental Quality, v. 19, no. 3, p. 625-629.
Kuwabara, J.S., and Leland, H.V., 1986,: Adaptation of Selenastrum caricornutum (Chlorophyseae) to copper: Environmental Toxicology and Chemistry, v. 5, p. 197-203.
Kuwabara, J.S., Leland, H.V., and Bencala, K.E., 1984,: Copper transport along a Sierra Nevada stream: Journal of Environmental Engineering, v. 110, p. 646-655.
Kuwabara, J.S., and Luther, G.W., 1993,: Dissolved sulfides in the oxic water column of San Francisco Bay, California: Estuaries, v. 16, no. 3A, p. 567-583.
Kuwabara, J.S., Topping, B.R., Woods, P.F., and Carter, J.L., 2007,: Free zinc ion and dissolved orthophosphate effects on phytoplankton from Coeur d'Alene Lake, Idaho: Environmental Science and Technology, v. 41, no. 8, p. 2811-2817, doi:10.1021/es062923l.
Kuwabara, J.S., Woods, P.F., Berelson, W.M., Balistrieri, L.S., Carter, J.L., Topping, B.R., and Fend, S.V., 2003,: Importance of sediment-water interactions in Coeur d'Alene Lake, Idaho, USA--Management implications: Environmental Management, v. 32, no. 3, p. 348-359.
Kuwabara, J.S., van Geen, A., McCorkle, D.C., and Bernhard, J., 1999,: Dissolved sulfide distributions in the water column and sediment pore waters of the Santa Barbara Basin: Geochimica et Cosmochimica Acta, v. 63, no. 15, p. 2199-2209, doi:10.1016/S0016-7037(99)00084-8.
Kwicklis, E., Wolfsberg, A., Stauffer, P., Walvoord, M., and Sully, M., 2006,: Multiphase, multicomponent parameter estimation for liquid and vapor fluxes in deep arid systems using hydrologic data and natural environmental tracers: Vadose Zone Journal, v. 5, p. 934-950, doi:10.2136/vzj2006.0021.

L

LaBaugh, J.W., and Winter, T.C., 1984,: The impact of uncertainties in hydrologic measurement on phosphorus budgets and empirical models for two Colorado reservoirs: Limnology and Oceanography, v. 29, p. 322-339.
Laenan, A., and Bencala, K.E., 2001,: Transient storage assessments of dye-tracer injections in rivers of the Willamette Basin, Oregon: Journal of the American Water Resources Association, v. 37, no. 2, p. 367-377, doi:10.1111/j.1752-1688.2001.tb00975.x.
Lahvis, M.A., and Baehr, A.L., 1996,: Estimation of rates of aerobic hydrocarbon biodegradation by simulation of gas transport in the unsaturated zone: Water Resources Research, v. 32, no. 7, p. 2231-2249, 96WR00805, doi:10.1029/96WR00805.
Lahvis, M.A., Baehr, A.L., and Baker, R.J., 2004,: Evaluation of volatilization as a natural attenuation pathway for MTBE: Ground Water, v. 42, no. 2, p. 258-267, doi:10.1111/j.1745-6584.2004.tb02672.x.
Lahvis, M.A., Baehr, A.L., and Baker, R.J., 1999,: Quantification of aerobic biodegradation and volatilization rates of gasoline hydrocarbons near the water table under natural attenuation conditions: Water Resources Research, v. 35, no. 3, p. 753-765, 1998WR900087, doi:10.1029/1998WR900087.
Lai, T.M., and Eberl, D.D., 1986,: Controlled and renewable release of phosphorus in soils form mixtures of phosphate rock and NH4-exchanged clinoptilolite: Zeolites, v. 6, p. 129-132.
Laird, D.A., Chappell, M.A., Martens, D.A., Wershaw, R.L., and Thompson, M., 2008,: Distinguishing black carbon from biogenic humic substances in soil clay fractions: Geoderma, v. 143, no. 1-2, p. 115-122, doi:10.1016/j.geoderma.2007.10.025.
Laird, L.B., Taylor, H.E., and Kennedy, V.C., 1986,: Snow chemistry of the Cascade-Sierra Nevada Mountains: Environmental Science and Technology, v. 20, p. 275, doi:10.1021/es00145a009.
Landa, E.R., 2005,: Microbial biogeochemistry of uranium mill tailings: Advances in Applied Microbiology, v. 57, p. 113-130, doi:10.1016/S0065-2164(05)57004-7.
Landa, E.R., 2004,: Albert H. Munsell--A sense of color at the interface of art and science: Soil Science, v. 169, p. 83-89.
Landa, E.R., 2004,: Soil science and geology--Connects, disconnects and new opportunities in geoscience education: Journal of Geoscience Education, v. 52, p. 191-196.
Landa, E.R., 2004,: Uranium mill tailings--Nuclear waste and natural laboratory for geochemical and radioecological investigations: Journal of Environmental Radioactivity, v. 77, p. 1-27, doi:10.1016/j.jenvrad.2004.01.030.
Landa, E.R., 2003,: Mobilization of radionuclides from uranium mill tailings and related waste materials in anaerobic environments: Journal of Radioanalytical and Nuclear Chemistry, v. 255, no. 3, p. 559-563, doi:10.1023/A:1022501003604.
Landa, E.R., 1999,: Geochemical and biogeochemical controls on element mobility in and around uranium mill tailings--recent studies: Reviews in Economic Geology, v. 6B, p. 527-538.
Landa, E.R., 1993,: A brief history of the American radium industry and its ties to the scientific community of the early twentieth century: Environment International, v. 19, p. 503-508, doi:10.1016/0160-4120(93)90275-M.
Landa, E.R., Beals, D.M., Halverson, J.E., Michel, R.L., and Cefus, G.R., 1999,: Tritium and plutonium in waters from the Bering and Chukchi Seas: Health Physics, v. 77, p. 668-676.
Landa, E.R., and Councell, T.B., 2000,: Uranium content and leachable fraction of fluorspars: Health Physics, v. 79, p. 286-290.
Landa, E.R., Cravotta, C.A., Naftz, D.L., Verplanck, P.V., Nordstrom, D.K., and Zielinski, R.A., 2000,: Geochemical investigations by the U.S. Geological Survey on uranium mining, milling, and environmental restoration: Technology (Merril Eisenbud memorial issue), v. 7, p. 381-396.
Landa, E.R., and Fairchild, M.D., 2005,: Charting color from the eye of the beholder: American Scientist, v. 93, p. 436-443, doi:10.1511/2005.5.436.
Landa, E.R., and Gray, J.R., 1995,: U.S. Geological Survey research on the environmental fate of uranium mining and milling wastes: Environmental Geology, v. 26, p. 19-31, doi:10.1007/BF00776028.
Landa, E.R., Le, A.H., Luck, R.L., and Yeich, P.J., 1995,: Sorption and coprecipitation of trace concentrations of thorium and various minerals under conditions simulating an acid uranium mill effluent environment: Inorganica Chimica Acta, v. 229, p. 247-252, doi:10.1016/0020-1693(94)04251-P.
Landa, E.R., Phillips, E.J.P., and Lovley, D.R., 1991,: Release of 226 Ra from uranium mill tailings by microbial Fe(III) reduction: Applied Geochemistry, v. 6, p. 647-652.
Landa, E.R., Reimnitz, E., Beals, D.M., Pochkowski, J.M., Winn, W.G., and Rigor, I., 1998,: Transport of 137-Cs and 239,240-Pu with ice-rafted debris in the Arctic Ocean: Arctic, v. 51, no. 1, p. 27-39, ASTIS record 42385.
Landa, E.R., Stieff, L.R., Germani, M.S., Tanner, A.B., and Evans, J.R., 1994,: Intense alpha-particle emitting crystallites in uranium mill wastes: Nucelar Geophysics, v. 8, no. 5, p. 443-454.
Landmeyer, J.E., 2001,: Monitoring the effect of poplar trees on petroleum-hydrocarbon and chlorinated-solvent contaminated ground water: International Journal of Phytoremediation, v. 3, no. 1, p. 61-85.
Landmeyer, J.E., and Bradley, P.M., 2003,: Effect of hydrologic and geochemical conditions on oxygen-enhanced bioremediation in a gasoline-contaminated aquifer: Bioremediation Journal, v. 7, no. 3-4, p. 165-177.
Landmeyer, J.E., Bradley, P.M., and Bullen, T.D., 2003,: Stable lead isotopes reveal a natural source of high lead concentrations to gasoline-contaminated groundwater: Environmental Geology, v. 45, no. 1, p. 12-22, doi:10.1007/s00254-003-0863-5.
Landmeyer, J.E., Bradley, P.M., and Chapelle, F.H., 1993,: Influence of Pb on microbial activity in Pb-contaminated soils: Soil Biology and Biochemistry, v. 25, no. 10, p. 1465-1466, doi:10.1016/0038-0717(93)90064-I
Landmeyer, J.E., Bradley, P.M., and Thomas, J.M., 2000,: Biodegradation of disinfection byproducts as a potential removal process during aquifer storage recovery: Journal of the American Water Resources Association, v. 36, p. 861-867.
Landmeyer, J.E., Chapelle, F.H., and Bradley, P.M., 2000,: Microbial H2 cycling does not affect ?2H values of ground water: Ground Water, v. 38, no. 3, p. 376-380.
Landmeyer, J.E., Chapelle, F.H., Bradley, P.M., Pankow, J.F., Church, C.D., and Tratnyek, P.G., 1998,: Fate of MTBE relative to benzene in a gasoline-contaminated aquifer (1993-98): Ground Water Monitoring and Remediation, v. 18, no. 4, p. 93-102.
Landmeyer, J.E., Chapelle, F.H., Herlong, H.H., and Bradley, P.M., 2001,: Methyl tert-butyl ether biodegradation by indigenous aquifer microorganisms under natural and artificial oxic conditions: Environmental Science and Technology, v. 35, no. 6, p. 1118-1126, doi:10.1021/es0013879.
Landmeyer, J.E., Tanner, T.L., and Watt, B.E., 2004,: Biotransformation of tributyltin to tin in freshwater river-bed sediments contaminated by an organotin release: Environmental Science and Technology, v. 38, no. 15, p. 4106-4112, doi:10.1021/es030697z.
Landon, M.K., Delin, G.N., Komor, S.C., and Regan, C.P., 2000,: Relation of pathways and transit times of recharge water to nitrate concentrations using stable isotopes: Ground Water, v. 38, no. 3, p. 381-395.
Landon, M.K., Delin, G.N., Komor, S.C., and Regan, C.P., 1999,: Comparison of the stable-isotopic composition of soil water collected from suction lysimeters, wick samplers, and cores in a sandy unsaturated zone: Journal of Hydrology, v. 224, no. 1-2, p. 45-54, doi:10.1016/S0022-1694(99)00120-1.
Lane, J.W., Day-Lewis, F.D., and Joesten, P.K., 2007,: Monitoring engineered remediation with borehole radar: The Leading Edge, v. 26, no. 8, p. 1032-1035.
Lane, J.W., Jr, Day-Lewis, F.D., Versteeg, R.J., and Casey, C.C., 2004,: Object-based inversion of Crosswell radar tomography data to monitor vegetable oil injection experiments: Journal of Environmental and Engineering Geophysics, v. 9, no. 2, p. 63-77.
Lane, J.W., Jr., Buursink, M.L., Haeni, F.P., and Versteeg, R.J., 2000,: Evaluation of ground-penetrating radar to detect free-phase hydrocarbons in fractured rocks--Results of numerical modeling and physical experiments: Ground Water, v. 38, no. 6, p. 929-938.
Lane, J.W., Jr., Day-Lewis, F.D., and Casey, C.C., 2006,: Geophysical monitoring of a field-scale biostimulation pilot project: Ground Water, v. 44, no. 3, p. 430-443, doi:10.1111/j.1745-6584.2005.00134.x.
Lane, J.W., Jr., Haeni, F.P., and Watson, W.M., 1995,: Use of a square-array direct-current resistivity method to detect fractures in crystalline bedrock in New Hampshire: Ground Water, v. 33, no. 3, p. 476-485.
Lapcevic, P.A., Novakowski, K.C., and Paillet, F.L., 1993,: Analysis of flow in an observation well intersecting a single fracture: Journal of Hydrology, v. 151, no. 2-4, p. 227-239.
Larson, S.J., Capel, P.D., Goolsby, D.A., Zaugg, S.D., and Sandstrom, M.W., 1995,: Relations between pesticide use and riverine flux in the Mississippi River basin: Chemosphere, v. 31, no. 5, p. 3305-3321.
Laverman, A.M., Switzer Blum, J., Schaefer, J.K., Philips, E.J., Lovley, D.R., and Oremland, R.S., 1995,: Growth of strain SES-3 with arsenate and other diverse electron acceptors: Applied and Environmental Microbiology, v. 61, no. 10, p. 3556-3561.
Lavigne, M.B., Ryan, M.G., Anderson, D.E., Baldocchi, D.D., Crill, P.M., Fitzfaarld, D.R., Goulden, M.L., Gower, S.T., Massheder, J.M., McCaughey, J.H., Rayment, M., and Striegl, R.G., 1997,: Comparing nocturnal eddy covariance measurements to estimates of ecosystem respiration made by scaling chamber measurements at six coniferous boreal sites: Journal of Geophysical Research, v. 102, no. D24, p. 28,977-28,985.
Lawrence, G.B., Goolsby, D.A., Battaglin, W.A., and Stensland, G.J., 2000,: Atmospheric nitrogen in the Mississippi River Basin--emissions, deposition and transport: The Science of the Total Environment, v. 248, no. 2-3, p. 87-99, doi:10.1016/S0048-9697(99)00533-1.
LeBlanc, D.R., Garabedian, S.P., Hess, K.M., Gelhar, L.W., Quadri, R.D., Stollenwerk, K.G., and Wood, W.W., 1991,: Large-scale natural-gradient tracer test in sand and gravel, Cape Cod, Massachusetts--1, Experimental design and observed tracer movement: Water Resources Research, v. 27, no. 5, p. 895-910, 91WR00241, doi:10.1029/91WR00241.
Lee, B.-G., Griscom, S.B., Lee, J.-S., Choi, H.J., Koh, C.-H., Luoma, S.N., and Fischer, N.S., 2000,: Influences of dietary uptake and reactive sulfides on metal bioavailability from aquatic sediments: Science, v. 287, no. 5451, p. 282-284, doi:10.1126/science.287.5451.282.
Lee, B.-G., Lee, J.-S., Luoma, S.N., Choi, H.J., and Koh, C.-H., 2000,: Influence of acid volatile sulfides and metal concentrations on metal bioavailability to marine invertebrates in contaminated sediments: Environmental Science and Technology, v. 34, no. 21, p. 4517-4523, doi:10.1021/es001033h.
Lee, B.G., and Luoma, S.N., 1998,: Influence of microalgal biomass on absorption efficiency of Cd, Cr and Zn by two bivalves from San Francisco Bay: Limnology and Oceanography, v. 43, no. 7, p. 1455-1466.
Lee, B.G., Wallace, W.G., and Luoma, S.N., 1998,: Uptake and loss kinetics of Cd, Cr and Zn in the bivalves Potamocorbula amurensis and Macoma balthica--Effects of size and salinity: Marine Ecology Progress Series, v. 175, p. 177-189.
Lee, E.A., Zimmerman, L.R., Bhullar, B.S., and Thurman, E.M., 2002,: Linker-assisted immunoassay and liquid chromatography/mass spectrometry for the analysis of glyphosate: Analytical Chemistry, v. 74, no. 19, p. 4937-4943, doi:10.1021/ac020208y.
Lee, J.-F., Liao, P.-M., Kuo, C.-C., Yang, H.-T., and Chiou, C.T., 2000,: Influence of a nonionic surfactant (Triton X-100) on contaminant distribution between water and several soil solids: Journal of Colloid and Interface Science, v. 229, no. 2, p. 445-452, doi:10.1006/jcis.2000.7039.
Lee, J.-S., Lee, B.-G., Luoma, S.N., Choi, H.J., Koh, C.-H., and Brown, C.L., 2000,: Influence of acid volatile sulfides and metal concentrations on metal partitioning in contaminated sediments: Environmental Science and Technology, v. 34, no. 21, p. 4511-4516, doi:10.1021/es001034+.
Lee, J.-S., Lee, B.-G., Luoma, S.N., and Yoo, H., 2004,: Importance of equilibration time in the partitioning and toxicity of zinc in spiked sediment bioassays: Environmental Toxicology and Chemistry, v. 23, no. 1, p. 65-71, doi:10.1897/03-176.
Lee, J.F., Mortland, M.M., Boyd, S.A., and Chiou, C.T., 1989,: Shape-selective adsorption of aromatic molecules by tetramethylammonium-smectite: Journal of the Chemical Society, Faraday Transactions I, v. 85, p. 2953-2962.
Lee, J.F., Mortland, M.M., Chiou, C.T., Kile, D.E., and Boyd, S.A., 1990,: Adsorption of benzene, toluene and xylene by two tetramethylammonium-smectites having different charge densities: Clays and Clay Minerals, v. 38, p. 113-120.
Lee, J.S., Lee, B.G., Yoo, H., Koh, C.H., and Luoma, S.N., 2001,: Influence of reactive sulfide (AVS) and supplementary food on Ag, Cd and Zn bioaccumulation in the marine polychaete Neanthes arenaceodentata: Marine Ecology Progress Series, v. 216, p. 129-140, doi:10.3354/meps216129.
Lee, R.W., 1997,: Effects of carbon dioxide variations in the unsaturated zone on water chemistry in a glacial-outwash aquifer: Applied Geochemistry, v. 12, no. 4, p. 347-366, doi:10.1016/S0883-2927(97)00001-2.
Lee, R.W., and Bennett, P.C., 1998,: Reductive dissolution and reactive solute transport in a sewage-contaminated glacial outwash aquifer: Ground Water, v. 36, no. 4, p. 583-595.
Leenheer, J.A., 1992,: Book review of Allard, B., Boren, H., and Grimvall, A., eds., Humic substances in the aquatic and terrestrial environment, New York, Springer-Verlag: Journal of Environmental Quality, v. 21, no. 2, p. 291.
Leenheer, J.A., Brown, G.K., MacCarthy, P., and Cabaniss, S.E., 1998,: Models of metal-binding structures in fluvic acid from the Suwannee River, Georgia: Environmental Science and Technology, v. 32, no. 16, p. 2410-2416, doi:10.1021/es9708979.
Leenheer, J.A., Brown, P.A., and Stiles, E.A., 1986,: Isolation of nonvolatile, hydrophilic organic solutes from natural waters by zeotrophic distillation of water from N, N-dimethylforamide: Analytical Chemistry, v. 59, no. 9, p. 1313-1319.
Leenheer, J.A., and Croué, J.-P., 2003,: Characterizing aquatic dissolved organic matter: Environmental Science and Technology, v. 37, no. 1, p. 18A-25A.
Leenheer, J.A., Hsu, J., and Barber, L.B., 2001,: Transport and fate of organic wastes in groundwater at the Stringfellow hazardous waste disposal site, southern California: Journal of Contaminant Hydrology, v. 51, no. 3-4, p. 163-178, doi:10.1016/S0169-7722(01)00133-4.
Leenheer, J.A., Nanny, M.A., and McIntyre, C., 2003,: Terpenoids as major precursors of dissolved organic matter in landfill leachates, surface water, and groundwater: Environmental Science and Technology, v. 37, no. 11, p. 2323-2331, doi:10.1021/es0264089.
Leenheer, J.A., Noyes, T.I., Rostad, C.E., and Davisson, M.L., 2004,: Characterization and origin of polar dissolved organic matter from the Great Salt Lake: Biogeochemistry, v. 69, no. 1, p. 125-141, doi:10.1023/B:BIOG.0000031044.16410.27.
Leenheer, J.A., Rostad, C.E., and Barber, L.B., 2001,: Nature and chlorine reactivity of organic constituents from reclaimed water in groundwater, Los Angeles County, California: Environmental Science and Technology, v. 35, no. 19, p. 3869-3876, doi:10.1021/es001905f.
Leenheer, J.A., Rostad, C.E., Gates, P.M., Furlong, E.T., and Ferrer, I., 2001,: Molecular resolution and fragmentation of fulvic acid by electrospray ionization/multistage tandem mass spectrometry: Analytical Chemistry, v. 73, no. 7, p. 1461-1471, doi:10.1021/ac0012593.
Leenheer, J.A., Wershaw, R.L., Brown, G.K., and Reddy, M.M., 2003,: Characterization and diagenesis of strong-acid carboxyl groups in humac substances: Applied Geochemistry, v. 18, no. 3, p. 471-482, doi:10.1016/S0883-2927(02)00100-2.
Leenheer, J.A., Wershaw, R.L., and Reddy, M.M., 1995,: Strong-acid, carboxyl-group structures in fulvic acid from the Suwannee River, Georgia. 1. Minor structures: Environmental Science and Technology, v. 29, no. 2, p. 393-398, doi:10.1021/es00002a015.
Leenheer, J.A., Wershaw, R.L., and Reddy, M.M., 1995,: Strong-acid, carboxyl-group structures in fulvic acid from the Suwannee River, Georgia. 2. Major structures: Environmental Science and Technology, v. 29, no. 2, p. 399-405, doi:10.1021/es00002a016.
Leland, H.V., 1985,: Drift response of aquatic insects to copper: Internationale Vereinigung fur Theoretische und Angewandte Limnologie, v. 22, p. 2413-2419.
Leland, H.V., 1983,: Ultrastructural changes in the hepatocytes of juvenile rainbow trout and mature brown trout exposed to copper or zinc: Environmental Toxicology and Chemistry, v. 2, p. 353-368.
Leland, H.V., and Carter, J.L., 1985,: Effects of copper on production of periphyton, nitrogen fixation and processing of leaf litter in a Sierra Nevada, California stream: Freshwater Biology, v. 15, p. 155-173.
Leland, H.V., and Carter, J.L., 1984,: Effects of copper on species composition of periphyton in a Sierra Nevada, Calif., stream: Freshwater Biology, v. 14, p. 281-296.
Leland, H.V., Carter, J.L., and Fend, S.V., 1986,: Use of detrended correspondence analysis to evaluate factors controlling spatial distribution of benthic insects: Hydrobiologia, v. 132, p. 113-123.
Leland, H.V., and Fend, S.V., 1998,: Benthic invertebrate distributions in the San Joaquin River, California, in relation to physical and chemical factors: Canadian Journal of Fisheries and Aquatic Sciences, v. 55, p. 1051-1067.
Lenhart, J.J., Bargar, J.R., and Davis, J.A., 2001,: Spectroscopic evidence for ternary surface complexes in the lead(II)-malonic acid-hematite system: Journal of Colloid and Interface Science, v. 234, p. 448-452, doi:10.1006/jcis.2000.7345.
Lerch, R.N., Blanchard, P.E., and Thurman, E.M., 1998,: Contribution of hydroxylated atrazine degradation products to the total atrazine load in midwestern streams: Environmental Science and Technology, v. 32, no. 1, p. 40-48, doi:10.1021/es970447g.
Lerch, R.N., Thurman, E.M., and Blanchard, P.E., 1999,: Hydroxyatrazine in soils and sediments: Environmental Toxicology and Chemistry, v. 18, no. 10, p. 2161-2168, doi:10.1897/1551-5028(1999)018<2161:HISAS>2.3.CO;2.
Lerch, R.N., Thurman, E.M., and Kruger, E.L., 1997,: Mixed-mode sorption of hydroxylated atrazine degradation products to soil--A mechanism for bound residue: Environmental Science and Technology, v. 31, no. 5, p. 1539-1546, doi:10.1021/es960811w.
Lessoff, S.C., and Konikow, L.F., 1997,: Ambiguity in measuring matrix diffusion with single-well injection/recovery tracer tests: Ground Water, v. 35, no. 1, p. 166-176.
Levy, B.S., Pannell, L.J., and Dadoly, J.P., 1993,: A pressure-packer system for conducting rising head tests in water table wells: Journal of Hydrology, v. 148, p. 189-202.
Lewis, F., Voss, C.I., and Rubin, J., 1987,: Solute transport with equilibrium aqueous complexation and either sorption or ion exchange--Simulation methodology and applications: Journal of Hydrology, v. 90, p. 81-115.
Lin, C.H., Lerch, R.N., Thurman, E.M., Garrett, H.E., and George, M.F., 2002,: Determination of isoxaflutole (balance) and its metabolites in water using solid phase extraction followed by high-performance liquid chromatography with ultraviolet or mass spectrometry: Journal of Agricultural and Food Chemistry, v. 50, no. 21, p. 5816-5824, doi:10.1021/jf025622d.
Lind, C.J., 1988,: Hausmannite (Mn304) conversion to manganite (-Mn00H) in dilute oxalate solution: Environmental Science and Technology, v. 22, no. 1, p. 62-70, doi:10.1021/es00166a006.
Lind, C.J., Creasey, C.L., and Angeroth, C., 1998,: In-situ alteration of minerals by acidic ground water resulting from mining activities: preliminary evaluation of method: Journal of Geochemical Exploration, v. 64, p. 293-305, doi:10.1016/S0375-6742(98)00039-9.
Lind, C.J., and Hem, J.D., 1993,: Manganese minerals and associated fine particulates in the streambed of Pinal Creek, Arizona--A mining-related acid drainage problem: Applied Geochemistry, v. 8, p. 67-80.
Lind, C.J., and Oscarson, R.L., 1997,: Iron deposition as acidic groundwater encounters carbonates in the alluvium of Pinal Creek, Arizona, U.S.A.: Applied Geochemistry, v. 12, no. 1, p. 83-95, doi:10.1016/S0883-2927(96)00056-X.
Lindsey, M.E., Meyer, M.T., and Thurman, E.M., 2001,: Analysis of trace levels of sulfonamide and tetracycline antimicrobials in groundwater and surface water using solid-phase extraction and liquid chromatography/mass spectrometry: Analytical Chemistry, v. 73, no. 19, p. 4640-4646, doi:10.1021/ac010514w.
Linville, R.G., Luoma, S.N., Cutter, L., and Cutter, G.A., 2002,: Increased selenium threat as a result of invasion of the exotic bivalve Potamocorbula amurensis into the San Francisco Bay-Delta: Aquatic Toxicology, v. 57, no. 1-2, p. 51-64, doi:10.1016/S0166-445X(01)00265-X.
Lion, L.W., Harvey, R.W., and Leckie, J.O., 1982,: Mechanisms for trace metal enrichment at the surface micro layer in an estuarine salt marsh: Marine Chemistry, v. 11, p. 235-244.
Liu, L., Lane, J.W., and Quan, Y., 1998,: Radar attenuation tomography using the centroid frequency downshift method: Journal of Applied Geophysics, v. 40, p. 105-116.
Liu, S., Lu, J., Kolpin, D.W., and Meeker, W.Q., 1997,: Analysis of environmental data with censored observations: Environmental Science and Technology, v. 31, no. 12, p. 3358-3362, doi:10.1021/es960695x.
Liu, S., and Suflita, J.M., 1994,: Anaerobic biodegradation of methyl esters by Acetobacterium woodii and Eubacterium limosum: Journal of Industrial Microbiology, v. 13, p. 321-327.
Liu, S., Yen, S., and Kolpin, D.W., 1996,: Atrazine concentrations in near-surface aquifers--A censored regression approach: Journal of Environmental Quality, v. 25, no. 5, p. 992-999.
Liu, S., Yen, S., and Kolpin, D.W., 1996,: Pesticides in groundwater--Do atrazine metabolites matter?: Water Resources Bulletin, v. 32, no. 4, p. 845-853, doi:10.1111/j.1752-1688.1996.tb03481.x.
Lloyd, J.R., and Oremland, R.S., 2006,: Microbial transformations or arsenic in the environment--From soda lakes to aquifers: Elements, v. 2, p. 85-90.
Loftin, K.A., Adams, C.D., and Meyer, M.T., 2008,: Effects of ionic strength, temperature, and pH on degradation of selected antibiotics: Journal of Environmental Quality, v. 37, no. 2, p. 378-386, doi:10.2134/jeq2007.0230.
Long, D.T., Kolak, J.J., Hyndman, D.W., Velbel, M.A., Klug, M.J., Haack, S.K., and Forney, L.J., 1998,: Preliminary observations of hydrogeological, microbiological and geochemical processes that influence groundwater redox zonation: Mineralogical Magazine, v. 62A, p. 899-900.
Lopez, C.B., Cloern, J.E., Schraga, T.S., Little, A.J., Lucas, L.V., Thompson, J.K., and Burau, J.R., 2006,: Ecological values of shallow-water habitats--Implications for the restoration of disturbed ecosystems: Ecosystems, v. 9, p. 422-440, doi:10.1007/s10021-005-0113-7.
Lorah, M.M., and Voytek, M.A., 2004,: Degradation of 1,1,2,2-tetrachloroethane and accumulation of vinyl chloride in wetland sediment microcosms and in situ porewater--Biogeochemical controls and associations with microbial communities: Journal of Contaminant Hydrology, v. 70, no. 1-2, p. 117-145, doi:10.1016/j.jconhyd.2003.08.010.
Loveland, J.P., Ryan, J.N., Amy, G.L., and Harvey, R.W., 1996,: The reversibility of virus attachment to mineral surfaces: Colloids and Surfaces A--Physicochemical and Engineering Aspects, v. 107, p. 205-222, doi:10.1016/0927-7757(95)03373-4.
Lovley, D.R., and Anderson, R.T., 2000,: Influence of dissimilatory metal reduction on the fate of organic and metal contaminants in the subsurface: Hydrogeology Journal, v. 8, no. 1, p. 77-88, doi:10.1007/PL00010974.
Lovley, D.R., Baedecker, M.J., Lonergan, D.J., Cozzarelli, I.M., Phillips, E.J.P., and Siegel, D.I., 1989,: Oxidation of aromatic contaminants coupled to microbial iron reduction: Nature, v. 339, no. 6222, p. 297-299.
Lovley, D.R., Chapelle, F.H., and Phillips, E.J.P., 1990,: FE(III)-reducing bacteria in deeply buried sediments of the Atlantic Coastal Plain: Geology, v. 18, p. 954-957.
Lovley, D.R., Fraga, J.L., Blunt-Harris, E.L., Hayes, L.A., Phillips, E.J.P., and Coates, J.D., 1998,: Humic substances as a mediator for microbially catalyzed metal reduction: Acta Hydrochimica et Hydrobiologica, v. 26, no. 3, p. 152-157, doi:10.1002/(SICI)1521-401X(199805)26:3<152::AID-AHEH152>3.0.CO;2-D.
Lovley, D.R., and Goodwin, S., 1988,: Hydrogen concentrations as an indicator of the predominant terminal electron-accepting reactions in aquatic sediments: Geochimica et Cosmochimica Acta, v. 52, p. 2993-3003.
Lovley, D.R., and Lonergan, D.J., 1990,: Anaerobic oxidation of toluene, phenol, and p-Cresol by the dissimilatory iron-reducing organism, GS-15: Applied and Environmental Microbiology, v. 56, no. 6, p. 1858-1864.
Lovley, D.R., and Philips, E.J.P., 1992,: Reduction of uranium by Desulfovibrio desulfuricans: Applied and Environmental Microbiology, v. 58, no. 3, p. 850-856.
Lovley, D.R., and Phillips, E.J.P., 1992,: Bioremediation of uranium contamination with enzymatic uranium reduction: Environmental Science and Technology, v. 26, no. 11, p. 2228-2234, doi:10.1021/es00035a023.
Lovley, D.R., and Phillips, E.J.P., 1989,: Requirement for a microbial consortium to completely oxidize glucose in Fe(III)-reducing sediments: Applied and Environmental Microbiology, v. 55, no. 12, p. 3234-3236.
Lovley, D.R., and Phillips, E.J.P., 1987,: Rapid assay for microbially reducible ferric iron in aquatic sediments: Applied and Environmental Microbiology, v. 53, no. 7, p. 1536-1540.
Lovley, D.R., Phillips, E.J.P., Gorby, U.A., and Landa, E.R., 1991,: Microbial reduction of uranium: Nature, v. 350, no. 6317, p. 413-416.
Lovley, D.R., and Woodward, J.C., 1992,: Consumption of freons CFC-11 and CFC-12 by anaerobic sediments and soils: Environmental Science and Technology, v. 26, no. 5, p. 925-929, doi:10.1021/es00029a009.
Lucas, L.V., and Cloern, J.E., 2002,: Effects of tidal shallowing and deepening on phytoplankton production dynamics--a modeling study: Esturaries, v. 25, p. 497-507.
Lucas, L.V., Cloern, J.E., Koseff, J.R., Monismith, S.G., and Thompson, J.K., 1998,: Does the Sverdrup critical depth model explain bloom dynamics in estuaries?: Journal of Marine Research, v. 56, no. 2, p. 375-415.
Lucas, L.V., Cloern, J.E., Thompson, J.K., and Monsen, N.E., 2002,: Functional variability of habitats in the Sacramento-San Joaquin Delta--Restoration implications: Ecological Applications, v. 12, no. 5, p. 1528-1547, doi:10.1890/1051-0761(2002)012[1528:FVOHWT]2.0.CO;2.
Lucas, L.V., Koseff, J.R., Cloern, J.E., Monismith, S.G., and Thompson, J.K., 1999,: Processes governing phytoplankton blooms in estuaries, I--The local production-loss balance: Marine Ecology Progress Series, v. 187, p. 1-16, doi:10.3354/meps187001.
Lucas, L.V., Koseff, J.R., Monismith, S.G., Cloern, J.E., and Thompson, J.K., 1999,: Processes governing phytoplankton blooms in estuaries, II--The role of horizontal transport: Marine Ecology Progress Series, v. 187, p. 17-30, doi:10.3354/meps187017.
Lucas, L.V., Sereno, D.M., Burau, J.R., Schraga, T.S., Lopez, C.B., Stacey, M.T., Parchevsky, K.V., and Parchevsky, V.P., 2006,: Intradaily variability of water quality in a shallow tidal lagoon--Mechanisms and implications: Estuaries and Coasts, v. 29, no. 5, p. 711-730.
Lucey, K.J., and Goolsby, D.A., 1993,: Effects of climatic variations over 11 years on nitrate-nitrogen concentrations in the Raccoon River, Iowa: Journal of Environmental Quality, v. 22, p. 38-46.
Lull, K.J., House, L.B., and Tindall, J.A., 1997,: Use of rhodamine-WT dye to map mixing zones in Lake Dillon near Breckenridge, Colorado: Lake and Reservoir Management, v. 13, no. 2, p. 170-174.
Lull, K.J., Tindall, J.A., and Potts, D.F., 1994,: A GIS application for assessment of non-point source pollution risk: Journal of Forestry, v. 93, p. 35-40.
Lundquist, J.D., Cayan, D.R., and Dettinger, M.D., 2004,: Spring onset in the Sierra Nevada--When is snowmelt independent of elevation?: Journal of Hydrometeorology, v. 5, no. 2, p. 327-342, doi:10.1175/1525-7541(2004)005<0327:SOITSN>2.0.CO;2.
Lundquist, J.D., and Dettinger, M.D., 2005,: How snowpack heterogeneity affects diurnal streamflow timing: Water Resources Research, v. 41, W05007, doi:10.1029/2004WR003649.
Lundquist, J.D., Dettinger, M.D., and Cayan, D.R., 2005,: Snow-fed streamflow timing at different basin scales--Case study of the Tuolumne River above the Hetch Hetchy, Yosemite, California: Water Resources Research, v. 41, W07005, doi:10.1029/2004WR003933.
Luoma, S.N., 1998,: The developing framework of marine exotoxicology--Pollutants as a variable in marine ecosystems?: Journal of Experimental Marine Biology and Ecology, v. 200, p. 29-55, doi:10.1016/S0022-0981(96)02679-2.
Luoma, S.N., 1989,: Can we determine the biological availability of sediment-bound trace elements?: Hydrobiologia, v. 176/177, p. 379-396.
Luoma, S.N., 1986,: A comparison of two methods for determining copper partitioning in oxidized sediments: Marine Chemistry, v. 20, no. 1, p. 45-59.
Luoma, S.N., 1983,: Bioavailability of trace metals to aquatic organisms--A review: The Science of the Total Environment, v. 28, p. 1-22, doi:10.1016/S0048-9697(83)80004-7.
Luoma, S.N., Bryan, G.W., and Ho, Y.B., 1995,: Fate, bioavailability and toxicity of silver in estuarine environments: Marine Pollution Bulletin, v. 31, p. 44-54, doi:10.1016/0025-326X(95)00081-W.
Luoma, S.N., Cain, D.J., Ho, K., and Hutchinson, A., 1983,: Variable tolerance to Cu in two species from San Francisco Bay: Marine Environmental Research, v. 10, p. 209-222.
Luoma, S.N., Cain, D.J., and Johansson, C.E., 1986,: Temporal fluctuation of silver, copper and zinc in the bivalve Macoma balthica in South San Francisco Bay: Hydrobiologia, v. 129, p. 109-120.
Luoma, S.N., and Carter, J.L., 1993,: Understanding the toxicity of contaminants in sediments--Beyond the bioassay-based paradigm: Environmental Toxicology and Chemistry, v. 12, p. 793-796.
Luoma, S.N., Dagovitz, R., and Axtmann, E., 1990,: Temporally intensive study of trace metals in sediments and bivalves from a large river-estuarine system--Suisun Bay/Delta in San Francisco Bay: The Science of the Total Environment, v. 97/98, p. 685-712, doi:10.1016/0048-9697(90)90269-Z.
Luoma, S.N., and Davis, J.A., 1983,: Requirements for modeling trace metal partitioning in oxidized estuarine sediments: Marine Chemistry, v. 12, p. 159-181.
Luoma, S.N., and DiGiulio, 1999,: Biomarkers of cellular damage: Biomarkers, v. 4, p. 392-394.
Luoma, S.N., Johns, C., Fisher, N.S., Steinberg, N.A., Oremland, R.S., and Reinfelder, J.R., 1992,: Determination of selenium bioavailability to a benthic bivalve from particulate and solute pathways: Environmental Science and Technology, v. 26, no. 3, p. 485-491, doi:10.1021/es00027a005.
Luoma, S.N., and Lofstedt, R.E., 2007,: Contaminated salmon and the public's trust: Environmental Science and Technology, v. 41, no. 6, p. 1,811-1,814 (Viewpoint article).
Luoma, S.N., and Phillips, D.J.H., 1988,: Distribution, variability and impacts of trace elements in San Francisco Bay: Marine Pollution Bulletin, v. 19, no. 9, p. 413-425, doi:10.1016/0025-326X(88)90396-7.
Luoma, S.N., and Rainbow, P.S., 2005,: Why is metal bioaccumulation so variable? Biodynamics as a unifying concept: Environmental Science and Technology, v. 39, no. 7, p. 1921-1931, doi:10.1021/es048947e.
Luoma, S.N., van Geen, A., Lee, B.G., and Cloern, J.E., 1998,: Metal uptake by phytoplankton during a bloom in south San Francisco Bay--Implications for metal cycling in estuaries: Limnology and Oceanography, v. 43, no. 5, p. 1007-1016.
Luthy, R.G., Aiken, G.R., Brusseau, M.L., Cunningham, S.D., Gschwend, P.M., Pignatello, J.J., Reinhard, M., Traina, S.J., Weber, W.J., and Westall, J.C., 1997,: Sequestration of hydrophobic organic contaminants by geosorbents: Environmental Science and Technology, v. 31, no. 12, p. 3341-3347, doi:10.1021/es970512m.

M

MacCarthy, P., DeLuca, S.J., Voorhees, K.J., Malcolm, R.L., and Thurman, E.M., 1985,: Pyrolysis-mass spectrometry/pattern recognition on a well-characterized suite of humic samples: Geochimica et Cosmochimica Acta, v. 49, p. 2091-2096.
Mace, A., Rudolph, D.L., and Kachanoski, R.G., 1998,: Suitability of parametric models to describe the hydraulic properties of an unsaturated coarse sand and gravel: Ground Water, v. 36, no. 3, p. 465-475.
Majewski, M.S., Foreman, W.F., Goolsby, D.A., and Nakagaki, N., 1998,: Airborne pesticide residues along the Mississippi River: Environmental Science and Technology, v. 32, no. 23, p. 3689-3698, doi:10.1021/es9802403.
Majewski, M.S., Foreman, W.T., and Goolsby, D.A., 2000,: Pesticides in the atmosphere of the Mississippi River Valley, part I -- rain: The Science of the Total Environment, v. 248, no. 2-3, p. 201-212, doi:10.1016/S0048-9697(99)00543-4.
Malcolm, R.L., and MacCarthy, P., 1986,: Limitations in the use of commercial humic acids in water and soil research: Environmental Science and Technology, v. 20, no. 9, p. 904-911, doi:10.1021/es00151a009.
Manolopoulos, H., Schauer, J., Rudolph, T., Olson, M., Krabbenhoft, D., Turner, J., and Rodger, B., 2004,: A receptor-based approach to understanding sources of reactive mercury in the atmosphere: Materials and Geoenvironment, v. 51, no. 3, p. 1671.
Manolopoulos, H., Snyder, D.C., Schauer, J.J., Hill, J.S., Turner, J.R., Olson, M.L., and Krabbenhoft, D.P., 2007,: Local and regional factors affecting atmospheric mercury speciation at a remote location: Journal of Environmental Engineering and Science, v. 6, no. 5, p. 491-501, doi:10.1139/S07-005.
Manolopoulos, H., Snyder, D.C., Schauer, J.J., Hill, J.S., Turner, J.R., Olson, M.L., and Krabbenhoft, D.P., 2007,: Sources of speciated atmospheric mercury at a residential neighborhood impacted by industrial sources: Environmental Science and Technology, v. 41, no. 16, p. 5626-5633, doi:10.1021/es0700348.
Maret, T.R., Cain, D.J., MacCoy, D.E., and Short, T.M., 2003,: Response of benthic invertebrate assemblages to metal exposure and bioaccumulation associated with hard-rock mining in northwestern streams, USA: Journal of the North American Benthological Society, v. 22, no. 4, p. 598-620.
Mariner, R.H., Evans, W.C., Presser, T.S., and White, L.D., 2003,: Excess nitrogen in selected thermal and mineral springs of the Cascade Range, in northern California, Oregon, and Washington--sedimentary or volcanic in origin?: Journal of Volcanology and Geothermal Research, v. 121, no. 1-2, p. 99-114, doi:10.1016/S0377-0273(02)00414-6.
Marley, N.A., Bennett, P.C., Janecky, D.R., and Gaffney, J.S., 1989,: Spectroscopic evidence for organic acid complexation with dissolved silica in aqueous system--I, Oxalic Acid: Organic Geochemistry, v. 14, p. 525-528.
Marron, D.C., 1992,: Floodplain storage of mine tailings in the Belle Fourche River system--A sediment budget approach: Earth Surface Processes and Landforms, v. 17, p. 675-685.
Marron, D.C., 1989,: Physical and chemical characteristics of a metal-contaminated overbank deposit, west-central South Dakota, USA: Earth Surface Processes and Landforms, v. 14, p. 419-432.
Marron, D.C., 1989,: The transport of mine tailings as suspended sediment in the Belle Fourche River, west-central South Dakota, USA: International Association of Hydrological Sciences (IAHS) Publication no. 184 (Sediment and the Environment), p. 19-26.
Marvin-DiPasquale, M., Agee, J., McGowan, C., Oremland, R.S., Thomas, M., Krabbenhoft, D., and Gilmour, C.C., 2000,: Methyl-mercury degradation pathways--A comparison among three mercury-impacted ecosystems: Environmental Science and Technology, v. 34, no. 23, p. 4908-4916, doi:10.1021/es0013125.
Marvin-DiPasquale, M., and Agee, J.L., 2003,: Microbial mercury cycling in sediments of the San Francisco Bay-Delta: Estuaries, v. 26, p. 1517-1528.
Marvin-DiPasquale, M.C., Agee, J.L., Bouse, R.M., and Jaffe, B.E., 2003,: Microbial cycling of mercury in contaminated pelagic and wetland sediments of San Pablo Bay, California: Environmental Geology, v. 43, no. 3, p. 260-267, doi:10.1007/s00254-002-0623-y.
Marvin-DiPasquale, M.C., Boynton, W.R., and Capone, D.G., 2003,: Benthic sulfate reduction along the Chesapeake Bay central channel, II--Temporal controls: Marine Ecology Progress Series, v. 260, p. 55-70, doi:10.3354/meps260055.
Marvin-DiPasquale, M.C., and Capone, D.G., 1998,: Benthic sulfate reduction along the Chesapeake Bay central channel, I--Spatial trends and controls: Marine Ecology Progress Series, v. 168, p. 213-228, doi:10.3354/meps168213.
Marvin-DiPasquale, M.C., and Oremland, R.S., 1998,: Bacterial methylmercury degradation in Florida Everglades peat sediment: Environmental Science and Technology, v. 32, no. 17, p. 2556-2563, doi:10.1021/es971099l.
Masoner, J.R., Stannard, D.I., and Christenson, S.C., 2008,: Differences in evaporation between a floating pan and class A pan on land, doi:10.1111/j.1752-1688.2008.00181.x (Advanced Web release).
Mast, M.A., Campbell, D.H., Krabbenhoft, D.P., and Taylor, H.E., 2005,: Mercury transport in a high-elevation watershed in Rocky Mountain National Park, Colorado: Water, Air, and Soil Pollution, v. 164, p. 21-42, doi:10.1007/s11270-005-1657-z.
Masterson, J.P., Walter, D.A., and LeBlanc, D.R., 2004,: Transient analysis of the source of water to wells--Cape Cod, Massachusetts: Ground Water, v. 42, no. 1, p. 126-134, doi:10.1111/j.1745-6584.2004.tb02458.x.
Matheson, L.J., Jahnke, L.L., and Oremland, R.S., 1997,: Inhibition of methane oxidation by Methylococcus capsulatus with hydrochlorofluorocarbons and florinated methanes: Applied and Environmental Microbiology, v. 63, p. 2952-2956.
Matter, J.M., Goldberg, D.S., Morin, R.H., and Stute, M., 2006,: Contact zone permeability at intrusion boundaries--New results from hydraulic testing and geophysical logging in the Newark Rift Basin, New York, USA: Hydrogeology Journal, v. 14, p. 689-699, doi:10.1007/s10040-005-0456-3.
Mau, D.P., and Winter, T.C., 1997,: Estimating ground-water recharge from streamflow hydrographs for a small mountain watershed in a temperate humid climate, New Hampshire, USA: Ground Water, v. 35, no. 2, p. 291-304.
Mauck, B.S., and Roberts, J.A., 2007,: Mineralogic control on abundance and diversity of surface-adherent microbial communities: Geomicrobiology Journal, v. 24, no. 3-4, p. 167-177, doi:10.1080/01490450701457162.
Maurice, P.A., Pullin, M.J., Cabaniss, S.E., Shou, Q., Namjesnik-Dejanovic, K., and Aiken, G.R., 2002,: A comparison of surface water natural organic matter in raw filtered water samples, XAD, and reverse osmosis isolates: Water Research, v. 36, no. 9, p. 2357-2371, doi:10.1016/S0043-1354(01)00442-0.
Maxwell, R.M., Welty, C., and Harvey, R.W., 2007,: Revisiting the Cape Cod bacteria injection experiment using a stochastic modeling approach: Environmental Science and Technology, v. 41, no. 15, p. 5548-5558, doi:10.1021/es062693a.
May, H.M., Kinniburgh, D.G., Helmke, P.A., and Jackson, M.L., 1986,: Aqueous dissolution, solubilities and thermodynamic stabilities of common aluminosilicate clay minerals--Kaolinite and smectities: Geochimica et Cosmochimica Acta, v. 50, p. 1667-1677.
Mayers, C.J., Andraski, B.J., Cooper, C.A., Wheatcraft, S.W., Stonestrom, D.A., and Michel, R.L., 2005,: Modeling tritium transport through a deep unsaturated zone in an arid environment: Vadose Zone Journal, v. 4, p. 967-976, doi:10.2136/vzj2004.0179.
McCleskey, R.B., Nordstrom, D.K., and Maest, A.S., 2004,: Preservation of water samples for arsenic(III/V) determinations--An evaluation of the literature and new analytical results: Applied Geochemistry, v. 19, no. 7, p. 995-1009, doi:10.1016/j.apgeochem.2004.01.003.
McCobb, T.D., LeBlanc, D.R., and Socolow, R.S., 1999,: A siphon gage for monitoring surface-water levels: Journal of the American Water Resources Association, v. 35, no. 5, p. 1141-1146, doi:10.1111/j.1752-1688.1999.tb04201.x.
McDonald, G.D., Paillet, F.L., Barton, C.C., and Johnson, C.D., 1997,: Borehole sampling of fracture populations - compensating for borehole sampling bias in crystalline bedrock aquifers, Mirror lake, New Hampshire: International Journal of Rock Mechanics and Mining Sciences, v. 34, no. 3-4, Paper 239.
McDonald, I.R., Kämpfer, P., Topp, E., Warner, K.L., Cox, M.J., Connell Hancock, T.L., Miller, L.G., Larkin, M.J., Ducrocq, V., Coulter, C., Harper, D.B., J.C., M., and Oremland, R.S., 2005,: Aminobacter ciceronei sp. nov. and Aminobacter lissarensis sp. nov., isolated from various terrestrial environments: International Journal of Systematic and Evolutionary Microbiology, v. 55, no. 5, p. 1827-1832, doi:10.1099/ijs.0.63716-0.
McDonald, I.R., Warner, K.L., McAnulla, C., Woodall, C.A., Oremland, R.S., and Murrell, J.C., 2002,: A review of bacterial methyl halide degradation--Biochemistry genetics and molecular ecology: Environmental Microbiology, v. 4, no. 4, p. 193-203, doi:10.1046/j.1462-2920.2002.00290.x.
McGuire, J.T., Long, D.T., Klug, M.J., Haack, S.K., and Hyndman, D.W., 2002,: Evaluating behavior of oxygen, nitrate, and sulfate during recharge and quantifying reduction rates in a contaminated aquifer: Environmental Science and Technology, v. 36, no. 12, p. 2693-2700, doi:10.1021/es015615q.
McGuire, J.T., Smith, E.W., Long, D.T., Hyndman, D.W., Haack, S.K., Klug, M.J., and Velbel, M.A., 2000,: Temporal variations in parameters reflecting terminal-electron-accepting processes in an aquifer contaminated with waste fuel and chlorinated solvents: Chemical Geology, v. 169, no. 3-4, p. 471-485, doi:10.1016/S0009-2541(00)00223-0.
McIsaac, G.F., David, M.B., Gertner, G.Z., and Goolsby, D.A., 2002,: Relating net nitrogen input in the Mississippi River Basin to nitrate flux in the Lower Mississippi River--A comparison of approaches: Journal of Environmental Quality, v. 31, p. 1610-1622.
McKnight, D.M., and Bencala, K.E., 1990,: The chemistry of iron, aluminum, and dissolved organic material in three acidic, metal-enriched, mountain streams, as controlled by watershed and in-stream processes: Water Resources Research, v. 26, no. 12, p. 3087-3100, 90WR01510, doi:10.1029/WR026i012p03087.
McKnight, D.M., Bencala, K.E., Zellweger, G.W., Aiken, G.R., Feder, G.L., and Thorn, K.A., 1992,: Sorption of dissolved organic material by hydrous aluminum and iron oxides occurring at the confluence of Deer Creek with the Snake River, Summit County, Colorado: Environmental Science and Technology, v. 26, no. 7, p. 1388-1396, doi:10.1021/es00031a017.
McKnight, D.M., and Feder, G.L., 1984,: The ecological effect of acid conditions and precipitation of hydrous metal oxides in a Rocky Mountain stream in Colorado: Hydrobiology, v. 119, p. 129-138.
McKnight, D.M., Feder, G.L., Thurman, E.M., Wershaw, R.L., and Westall, J.C., 1983,: Complexation of copper by aquatic humic substances from different environments: The Science of the Total Environment, v. 28, p. 65-67, doi:10.1016/S0048-9697(83)80008-4.
McKnight, D.M., Harnish, R., Wershaw, R.L., Baron, J.S., and Schiff, S., 1997,: Chemical characteristics of particulate, colloidal, and dissolved organic material in Loch Vale Watershed, Rocky Mountain National Park: Biogeochemistry, v. 36, no. 1, p. 99-124, doi:10.1023/A:1005783812730.
McKnight, D.M., Hornberger, G.M., Bencala, K.E., and Boyer, E.W., 2002,: In-stream sorption of fulvic acid in an acidic stream--A stream-scale transport experiment: Water Resources Research, v. 38, no. 1, p. 6-1 - 6-12, doi:10.1029/2001WR000269.
McKnight, D.M., Kimball, B.A., and Bencala, K.E., 1988,: Iron photoreduction and oxidation in an acidic mountain stream: Science, v. 240, p. 637-640.
McKnight, D.M., Kimball, B.A., and Runkel, R.L., 2001,: pH dependence of iron photoreduction in a Rocky Mountain stream affected by acid mine drainage: Hydrological Processes, v. 15, no. 10, p. 1979-1992, doi:10.1002/hyp.251.
McKnight, D.M., Pereira, W.E., Rostad, C.E., and Stiles, E.A., 1983,: Effect of retorted-oil sha1e leachate on a blue-green alga (anabaena flosaquae): Bulletin of Environmental Contamination and Toxicology, v. 30, no. 1, p. 6-16, doi:10.1007/BF01610091.
McKnight, D.M., Runkel, R.L., Tate, C.M., Duff, J.H., and Moorhead, D.L., 2004,: Inorganic N and P dynamics of Antarctic glacial meltwater streams as controlled by hyporheic exchange and benthic autotrophic communities: Journal of the North American Benthological Society, v. 23, no. 2, p. 171-188.
McKnight, D.M., Smith, R.L., Harnish, R.A., Miller, C.L., and Bencala, K.E., 1993,: Seasonal relationships between planktonic microorganisms and dissolved organic material in an alpine stream: Biogeochemistry, v. 21, p. 39-59.
McKnight, D.M., Thurman, E.M., Wershaw, R.L., and Hemond, H., 1984,: Biogeochemistry of aquatic humic substances in Thoreau's Bog: Ecology, v. 66, p. 1339-1352.
McKnight, D.M., Wershaw, R.L., Bencala, K.E., Zellweger, G.W., and Feder, G.L., 1992,: Humic substances and trace metals associated with Fe and Al oxides deposited in an acidic mountain stream: The Science of the Total Environment, v. 117/118, p. 485-498, doi:10.1016/0048-9697(92)90113-7.
McLaughlin, K., Kendall, C., Silva, S.R., and Paytan, A., 2006,: Oxygen isotopes of phosphatic compounds--Application for marine particulate matter, sediments and soils: Marine Chemistry, v. 98, no. 2-4, p. 148-155, doi:10.1016/j.marchem.2005.09.004.
McLaughlin, K., Kendall, C., Silva, S.R., Young, M., and Paytan, A., 2006,: Phosphate oxygen isotope ratios as a tracer for sources and cycling of phosphate in north San Francisco Bay, California: Journal of Geophysical Research, v. 111, G03003, doi:10.1029/2005JG000079.
McLeod, P.B., van den Heuvel-Greve, M.J., Allen-King, R.M., Luoma, S.N., and Luthy, R.G., 2004,: Effects of particulate carbonaceous matter on the bioavailability of benzo[a]pyrene and 2,2'5,5'-tetrachlorobiphenyl to the clam, Macoma balthica: Environmental Science and Technology, v. 38, no. 17, p. 4549-4556, doi:10.1021/es049893b.
McMahon, P.B., and Böhlke, J.K., 2006,: Regional patterns in the isotopic composition of natural and anthropogenic nitrate in groundwater, High Plains, USA: Environmental Science and Technology, v. 40, no. 9, p. 2965-2970, doi:10.1021/es052229q.
McMahon, P.B., and Böhlke, J.K., 1996,: Denitrification and mixing in a stream--aquifer system--Effects on nitrate loading to surface water: Journal of Hydrology, v. 186, no. 1-4, p. 105-128, doi:10.1016/S0022-1694(96)03037-5.
McMahon, P.B., Böhlke, J.K., and Bruce, B.W., 1999,: Denitrification in marine shales in northeastern Colorado, USA: Water Resources Research, v. 35, no. 5, p. 1629-1642.
McMahon, P.B., Böhlke, J.K., and Christenson, S.C., 2004,: Geochemistry, radiocarbon ages, and paleorecharge conditions along a transect in the central High Plains aquifer, southwestern Kansas, USA: Applied Geochemistry, v. 19, no. 11, p. 1655-1686, doi:10.1016/j.apgeochem.2004.05.003.
McMahon, P.B., and Chapelle, F.H., 2008,: Redox processes and water quality of selected principal aquifer systems: Ground Water, v. 46, no. 2, p. 259-271, doi:10.1111/j.1745-6584.2007.00385.x.
McMahon, P.B., and Chapelle, F.H., 1991,: Geochemistry of dissolved inorganic carbon in a coastal plain aquifer--2, Modeling carbon sources, sinks, and �C evolution: Journal of Hydrology, v. 127, no. 1-4, p. 109-135.
McMahon, P.B., Chapelle, F.H., and Jagucki, M.L., 1992,: Atrazine mineralization potential of alluvial aquifer sediments under aerobic conditions: Environmental Science and Technology, v. 26, no. 8, p. 1556-1559, doi:10.1021/es00032a010.
McMahon, P.B., Dennehy, K.F., Bruce, B.W., Böhlke, J.K., Michel, R.L., Gurdak, J.J., and Hurlbut, D.B., 2006,: Storage and transit time of chemicals in thick unsaturated zones under rangeland and irrigated cropland, High Plains, United States: Water Resources Research, v. 42, W03413, doi:10.1029/2005WR004417.
McMahon, P.B., Tindall, J.A., Collins, J.A., Lull, K.J., and Nuttle, J.R., 1995,: Hydrologic and geochemical effects on oxygen uptake in bottom sediments of an effluent-dominated river: Water Resources Research, v. 31, p. 2561-2569.
Mehr, S.R., Eatough, D.J., Hanson, L.D., Lewis, E.A., and Davis, J.A., 1989,: Calorimetry of heterogeneous systems--H+ binding to TiO2 in NaCl: Thermochimica Acta, v. 154, p. 129-143.
Merritt, M.L., 1986,: Recovering freshwater stored in saline limestone aquifers: Ground Water, v. 24, no. 4, p. 416-529.
Metge, D.W., Brooks, M.H., Smith, R.L., and Harvey, R.W., 1993,: Effect of treated-sewage contamination upon bacterial energy charge, adenine nucleotides, and DNA content in a sandy aquifer on Cape Cod: Applied and Environmental Microbiology, v. 59, no. 7, p. 2304-2310.
Metge, D.W., Harvey, R.W., Anders, R., Rosenberry, D.O., Seymour, D., and Jasperse, J., 2007,: Use of carboxylated microspheres to assess transport potential of cryptosporidium parvum oocysts at the Russian River Water Supply Facility, Sonoma County, California: Geomicrobiology Journal, v. 24, no. 3-4, p. 231-245, doi:10.1080/01490450701456867.
Meyer, M.T., Bumgarner, J.E., Varns, J.L., Daughtridge, J.V., Thurman, E.M., and Hostetler, K.A., 2000,: Use of radioimmunoassay as a screen for antibiotics in confined animal feeding operations and confirmation by liquid chromatography/mass spectrometry: The Science of the Total Environment, v. 248, no. 2-3, p. 181-187, doi:10.1016/S0048-9697(99)00541-0.
Meyer, M.T., Mills, M.S., and Thurman, E.M., 1993,: Automated-solid phase extraction of herbicides from water for gas chromatographic-mass spectrometric analysis: Journal of Chromatography, v. 629, p. 55-59.
Meyer, M.T., Scribner, E.A., and Kalkhoff, S.J., 2007,: Comparison of fate and transport of isoxaflutole to atrazine and metolachlor in 10 Iowa rivers: Environmental Science and Technology, v. 41, no. 20, p. 6933-6939, doi:10.1021/es070903t.
Meyer, M.T., Thurman, E.M., and Goolsby, D.A., 2001,: Differentiating nonpoint sources of deisopropylatrazine in surface water using discrimination diagrams: Journal of Environmental Quality, v. 30, no. 5, p. 1836-1843.
Michalski, G., Böhlke, J.K., and Thiemens, M.H., 2004,: Long term atmospheric deposition as the source of nitrate and other sales in the Atacama Desert, Chile--New evidence from mass-independent oxygen isotopic compositions: Geochimica et Cosmochimica Acta, v. 68, no. 20, p. 4023-4038, doi:10.1016/j.gca.2004.04.009.
Michalski, G., Savarino, J., Böhlke, J.K., and Thiemens, M.H., 2002,: Determination of the total oxygen isotopic composition of nitrate and the calibration of a D170 nitrate reference material: Analytical Chemistry, v. 74, no. 19, p. 4989-4993, doi:10.1021/ac0256282.
Michel, R.L., 2004,: Tritium hydrology of the Mississippi River Valley: Hydrological Processes, v. 18, no. 7, p. 1255-1269, doi:10.1002/hyp.1403.
Michel, R.L., Campbell, D.H., Clow, D., and Turk, J.T., 2000,: Timescales for migration of atmospherically-derived sulphate through an alpine/subalpine watershed: Water Resources Research, v. 36, p. 27-36.
Michel, R.L., and Kraemer, T.F., 1995,: Use of isotopic data to estimate water residence time of the Finger Lakes, New York: Journal of Hydrology, v. 164, p. 1-18.
Michel, R.L., and Schroeder, R.A., 1994,: Use of long-term tritium records from the Colorado River to determine timescales for the hydrologic processes associated with irrigation in the Imperial Valley, California: Geochemistry, v. 9, p. 387-401.
Miller, L.G., Baesman, S.E., and Oremland, R.S., 2003,: Bioreactors for removing methyl bromide following constrained fumigations: Environmental Science and Technology, v. 37, no. 8, p. 1698-1704, doi:10.1021/es026155j.
Miller, L.G., Connell, T.L., Guidetti, J.R., and Oremland, R.S., 1997,: Bacterial oxidation of methyl bromide in fumigated agricultural soils: Applied and Environmental Microbiology, v. 63, no. 11, p. 4346-4354.
Miller, L.G., Coutlakis, M.D., Oremland, R.S., and Ward, B.B., 1993,: Selective inhibition of ammonium oxidation and nitrification-linked N₂O formation by methyl fluoride and dimethyl ether: Applied and Environmental Microbiology, v. 59, no. 8, p. 2457-2464.
Miller, L.G., Jellison, R., Oremland, R.S., and Culbertson, C.W., 1993,: Meromixis in hypersaline Mono Lake, California. 3. Biogeochemical response to stratification and overturn: Limnology and Oceanography, v. 38, p. 1040-1051.
Miller, L.G., Kalin, R.M., McCauley, S.E., Hamilton, J.T.G., Harper, D.B., Millet, D.B., Oremland, R.S., and Goldstein, A.H., 2001,: Large carbon isotope fractionation associated with oxidation of methyl halides by methylotrophic bacteria: Proceedings of the National Academy of Sciences of the United States of America, v. 98, no. 10, p. 5833-5837, doi:10.1073/pnas.101129798.
Miller, L.G., Sasson, C., and Oremland, R.S., 1998,: Difluoromethane, a new and improved inhibitor of methanotrophy: Applied and Environmental Microbiology, v. 64, no. 11, p. 4357-4362.
Miller, L.G., Warner, K.L., Baesman, S.M., Oremland, R.S., McDonald, I.R., Radajewski, S., and Murrell, J.C., 2004,: Degradation of methyl bromide and methyl chloride in soil microcosms--Use of stable C isotope fractionation and stable isotope probing to identify reactions and the responsible microorganisms: Geochimica et Cosmochimica Acta, v. 68, no. 15, p. 3271-3283, doi:10.1016/j.gca.2003.11.028.
Miller, M.P., McKnight, D.M., Cory, R.M., Williams, M.W., and Runkel, R.L., 2006,: Hyporheic exchange and fulvic acid redox reactions in an alpine stream/wetland ecosystem, Colorado Front Range: Environmental Science and Technology, v. 40, no. 19, p. 5943-5949, doi:10.1021/es060635j.
Miller, R.L., Oremland, R.S., and Paulsen, S.P., 1986,: Measurement of N2O reductase activity in aquatic sediments: Applied and Environmental Microbiology, v. 51, p. 18-24.
Mills, M.S., and Thurman, E.M., 1994,: Preferential dealkylation reactions of s-triazine herbicides in the unsaturated zone: Environmental Science and Technology, v. 28, no. 4, p. 600-605, doi:10.1021/es00053a011.
Mills, M.S., and Thurman, E.M., 1994,: Reduction of nonpoint-source contamination of surface water and ground water by starch encapsulation of herbicides: Environmental Science and Technology, v. 28, no. 1, p. 73-79, doi:10.1021/es00050a011.
Mills, M.S., and Thurman, E.M., 1992,: Mixed-mode isolation of triazine metabolites in soil and aquifer sediments using automated solid-phase extraction: Analytical Chemistry, v. 64, p. 1985-1990.
Mills, M.S., Thurman, E.M., and Pedersen, M.J., 1993,: Application of mixed-mode, solid-phase extraction in environmental and clinical chemistry--Combining hydrogen-bonding, cation-exchange and Van der Waals interactions: Journal of Chromatography, v. 629, p. 11-21.
Mills, P.C., Kolpin, D.W., Scribner, E.A., and Thurman, E.M., 2005,: Herbicides and degradates in shallow aquifers of Illinois - Spatial and temporal trends: Journal of the American Water Resources Association, v. 41, no. 3, p. 537-547, doi:10.1111/j.1752-1688.2005.tb03753.x.
Mishra, A., Ray, C., and Kolpin, D.W., 2004,: Use of qualitative and quantitative information in neural networks for assessing agricultural chemical contamination of domestic wells: Journal of Hydrologic Engineering, v. 9, no. 6, p. 502-511, doi:10.1061/(ASCE)1084-0699(2004)9:6(502).
Mitchell, M.J., Piatek, K.B., Christopher, S., Mayer, B., Kendall, C., and McHale, P., 2006,: Solute sources in stream water during consecutive fall storms in a northern hardwood forest watershed--A combined hydrological, chemical and isotopic approach: Biogeochemistry, v. 78, p. 217-246, doi:10.1007/s10533-005-4277-1.
Moench, A., and Hsieh, P., 1985,: Comment on "Evaluation of Slug Tests in Wells Containing a Finite-Thickness Skin" by C. R. Faust and J. W. Mercer: Water Resources Research, v. 21, no. 9, p. 1459-1461, 5W0449, doi:10.1029/WR021i009p01459.
Moench, A.F., 2004,: Importance of the vadose zone in analysis of unconfined aquifer tests: Ground Water, v. 42, no. 2, p. 223-233.
Moench, A.F., 2003,: Estimation of hectare-scale soil-moisture characteristics from aquifer-test data: Journal of Hydrology, v. 281, no. 1-2, p. 82-95, doi:10.1016/S0022-1694(03)00202-6.
Moench, A.F., 1995,: Combining the Neuman and Boulton models for flow to a well in an unconfined aquifer: Ground Water, v. 33, no. 3, p. 378-384.
Moench, A.F., 1994,: Specific yield as determined by type-curve analysis of aquifer-test data: Ground Water, v. 32, no. 6, p. 949-957.
Moench, A.F., 1991,: Convergent radial dispersion--A note on evaluation of the Laplace transform solution: Water Resources Research, v. 27, no. 12, p. 3261-3264, 91WR02301, doi:10.1029/91WR02301.
Moench, A.F., 1989,: Convergent radial dispersion--A Laplace transform solution for aquifer tracer testing: Water Resources Research, v. 25, no. 3, p. 439-447.
Molins, S., and Mayer, K.U., 2007,: Coupling between geochemical reactions and multicomponent gas and solute transport in unsaturated media--A reactive transport modeling study: Water Resources Research, v. 45, no. 5, W05435, doi:10.1029/2006WR005206.
Molz, F.J., and Widdowson, M.A., 1988,: Internal inconsistencies in dispersion-dominated models that incorporate chemical and microbial kinetics: Water Resources Research, v. 24, no. 4, p. 615-619.
Monsen, N.E., Cloern, J.E., and Burau, J.R., 2007,: Effects of flow diversions on water and habitat quality--Examples from California's highly manipulated Sacramento-San Joaquin Delta: San Francisco Estuary and Watershed Science, v. 5, no. 3, article 2 (online only).
Monsen, N.E., Cloern, J.E., Lucas, L.V., and Monismith, S.G., 2002,: A comment on the use of flushing time, residence time, and age as transport time scales: Limnology and Oceanography, v. 47, no. 5, p. 1545-1553.
Moody, J., Sullivan, J., and Taylor, H., 2000,: Effects of the flood of 1993 on the chemical characteristics of bed sediments in the Upper Mississippi River: Water, Air, and Soil Pollution, v. 117, no. 1-4, p. 329-351, doi:10.1023/A:1005143103441.
Moody, J.A., and Goolsby, D.A., 1993,: Spatial variability of triazine herbicides in the lower Mississippi River: Environmental Science and Technology, v. 27, no. 10, p. 2120-2126, doi:10.1021/es00047a018.
Moore, J.N., and Luoma, S.N., 1990,: Harzardous wastes from large-scale metal extraction--A case study: Environmental Science and Technology, v. 24, no. 9, p. 1278-1285, doi:10.1021/es00079a001.
Moore, J.N., Luoma, S.N., and Peters, D., 1991,: Downstream effects of mine effluent on an intermontane riparian system: Canadian Journal of Fisheries and Aquatic Sciences, v. 48, no. 2, p. 222-232.
Moran, M.S., Kustas, W.P., Vidal, A., Stannard, D.I., Blanford, J.H., and Nichols, W.D., 1994,: Use of ground-based remotely sensed data for surface energy balance evaluation of a semiarid rangeland: Water Resources Research, v. 30, no. 5, p. 1339-1349.
Morin, R.H., 2006,: Negative correlation between porosity and hydraulic conductivity in sand-and-gravel aquifers at Cape Cod, Massachusetts, USA: Journal of Hydrology, v. 316, no. 1-4, p. 43-52, doi:10.1016/j.jhydrol.2005.04.013.
Morin, R.H., 2005,: Hydrologic properties of coal beds in the Powder River Basin, Montana--I. Geophysical log analysis: Journal of Hydrology, v. 308, p. 227-241, doi:10.1016/j.jhydrol.2004.11.006.
Morin, R.H., Carleton, G.B., and Poirier, S., 1997,: Fractured-aquifer hydrogeology from geophysical logs; the Passaic Formation, New Jersey: Ground Water, v. 35, no. 2, p. 328-338.
Morin, R.H., LeBlanc, D.R., and Teasdale, W.E., 1988,: A statistical evaluation of formation disturbance produced by well casing installation methods: Ground Water, v. 26, no. 2, p. 207-217.
Morin, R.H., and Paillet, F.L., 1996,: Analysis of fractures intersecting Kahi Puka Well 1 and its relation to the growth of the island of Hawaii: Journal of Geophysical Research, v. 101, no. B5, p. 11,695-11,699.
Morin, R.H., and Savage, W.Z., 2003,: Effects of crustal stresses on fluid transport in fractured rock--Case studies from northeastern and southwestern USA: Hydrogeology Journal, v. 11, no. 1, doi:10.1007/s10040-002-0235-3.
Morin, R.H., Senior, L.A., and Decker, E.R., 2000,: Fractured-aquifer hydrogeology from geophysical logs--Brunswick Group and Lockatong Formation, Pennsylvania: Ground Water, v. 38, no. 2, p. 182-192.
Morin, R.H., and Urish, D.W., 1995,: Hydrostatigraphic characterization of coastal aquifer by geophysical log analysis, Cape Cod National Seashore, Massachusetts: Log Analyst, v. 36, no. 4, p. 27-37.
Mormile, M.R., Liu, S., and Suflita, J.M., 1994,: Anaerobic biodegradation of gasoline oxygenates--Extrapolation of information to multiple sites and redox conditions: Environmental Science and Technology, v. 28, no. 9, p. 1727-1732, doi:10.1021/es00058a026.
Mormile, M.R., and Suflita, J.M., 1996,: The toxicity of selected gasoline components to glucose methanogenesis by aquifer microorganisms: Anaerobe, v. 2, no. 5, p. 299-303, doi:10.1006/anae.1996.0038.
Morris, J.M., Farag, A.M., Nimick, D.A., and Meyer, J.S., 2006,: Light-mediated Zn uptake in photosynthetic biofilm: Hydrobiologia, v. 571, p. 361-371, doi:10.1007/s10750-006-0261-6.
Morris, J.M., and Meyer, J.S., 2007,: Photosynthetically mediated Zn removal from the water column in High Ore Creek, Montana: Water, Air, and Soil Pollution, v. 179, no. 1-4, p. 391-395, doi:10.1007/s11270-006-9232-9.
Morris, J.M., and Meyer, J.S., 2006,: Extracellular and intracellular uptake of zinc in a photosynthetic biofilm matrix: Bulletin of Environmental Contamination and Toxicology, v. 77, no. 1, p. 30-35, doi:10.1007/s00128-006-1028-5.
Morris, J.M., Nimick, D.A., Farag, A.M., and Meyer, J.S., 2005,: Does biofilm contribute to diel cycling of Zn in High Ore Creek, Montana?: Biogeochemistry, v. 76, no. 2, p. 233-259, doi:10.1007/s10533-005-4774-2.
Morton, M.D., Walters, F.H., Aga, D.S., Thurman, E.M., and Larive, C.K., 1997,: Nuclear magnetic resonance identification of new solfonic acid metabolites of chloroacetanilide herbicides: Journal of Agricultural and Food Chemistry, v. 45, no. 4, p. 1240-1243, doi:10.1021/jf960453g.
Moses, C.O., Nordstrom, D.K., Herman, J.S., and Mills, A.L., 1987,: Aqueous pyrite oxidation by dissolved oxygen and by ferric iron: Geochimica et Cosmochimica Acta, v. 51, no. 6, p. 1561-1571, doi:10.1016/0016-7037(87)90337-1.
Mueller, D.K., Ruddy, B.C., and Battaglin, W.A., 1997,: Logistic model of nitrate in streams of the upper-midwestern United States: Journal of Environmental Quality, v. 26, no. 5, p. 1223-1230.
Murphy, D.M., Garbarino, J.R., Taylor, H.E., Hart, B.T., and Beckett, R., 1993,: Determination of size and element composition distributions of complex colloids by sedimentation field-flow fractionation-inductively coupled plasma mass spectrometry: Journal of Chromatography, v. 642, p. 459-467.
Murphy, F., and Herkelrath, W.N., 1996,: A sample-freezing drive shoe for a wire line piston core sampler: Ground Water Monitoring and Remediation, v. 16, no. 3, p. 86-90.
Muths, E., Jung, R.E., Bailey, L.L., Adams, M.J., Corn, P.S., Dodd, C.K., Fellers, G.M., Sadinski, W.J., Schwalbe, C.R., Walls, S.C., Fisher, R.N., Gallant, A.L., Battaglin, W.A., and Green, D.E., 2005,: Amphibian Research and Monitoring Initiative (ARMI)--A successful start to a national program in the United States: Applied Herpetology, v. 2, no. 4, p. 355-436, doi:10.1163/157075405774483139.

N

Naftz, D.L., Klusman, R.W., Michel, R.L., Schuster, P.F., Reddy, M.M., Taylor, H.E., and Yanosky, T.M., 1996,: The little ice age recorded in an ice core from south-central North America: Arctic and Alpine Research, v. 28, p. 35-41.
Nanny, M.A., and Ratasuk, N., 2002,: Characterization and comparison of hydrophobic neutral and hydrophobic acid dissolved organic carbon isolated from three municipal landfill leachates: Water Research, v. 36, no. 6, p. 1572-1584, doi:10.1016/S0043-1354(01)00359-1.
Nelson, S.J., Johnson, K.B., Weathers, K.C., Loftin, C.S., Fernandez, I.J., Kahl, J.S., and Krabbenhoft, D.P., 2008,: A comparison of winter mercury accumulation at forested and no-canopy sites measured with different snow sampling techniques: Applied Geochemistry, v. 23, no. 3, p. 384-398, doi:10.1016/j.apgeochem.2007.12.009.
Neuzil, C.E., 1986,: Ground-water flow in low permeability environments: Water Resources Research, v. 17, no. 8, p. 1163-1195, 6W4392, doi:10.1029/WR022i008p01163.
Neuzil, C.E., 1985,: Comment on "Possible effects of erosional changes of the topographic relief on pore pressure at depth" by J. Tóth and R.F. Millar: Water Resources Research, v. 21, no. 6, p. 895-898, 5W0150, doi:10.1029/WR021i006p00895.
Neuzil, C.E., 1982,: On conducting the modified "slug" test in tight rocks: Water Resources Research, v. 18, no. 2, p. 439-441, doi:10.1029/WR018i002p00439.
Neuzil, C.E., Cooley, C., Silliman, S.E., Bredehoeft, J.D., and Hsieh, P.A., 1981,: A transient method for determining the hydraulic properties of "tight" rocks--II, Application: International Journal of Rock Mechanics and Mining Sciences, v. 18, no. 3, p. 253-258.
Nevin, K.P., Holmes, D.E., Woodard, T.L., Hinlein, E.S., Ostendorf, D.W., and Lovley, D.R., 2005,: Geobacter bemidjiensis sp. nov. and Geobacter psychrophilus sp. nov., two novel Fe(III)-reducing subsurface isolates: International Journal of Systematic and Evolutionary Microbiology, v. 55, no. 4, p. 1667-1674, doi:10.1099/ijs.0.63417-0.
Nevin, K.P., and Lovley, D.R., 2002,: Mechanisms for Fe(III) oxide reduction in sedimentary environments: Geomicrobiology Journal, v. 19, p. 141-159.
Nevin, K.P., and Lovley, D.R., 2000,: Potential for nonenzymatic reduction of Fe(III) via electron shuttling in subsurface sediments: Environmental Science and Technology, v. 34, no. 12, p. 2472-2478, doi:10.1021/es991181b.
Nichols, F.H., Cloern, J.E., Luoma, S.N., and Peterson, D.H., 1986,: The modification of an estuary: Science, v. 231, p. 567-573.
Nimick, D.A., Cleasby, T.E., and McCleskey, R.B., 2005,: Seasonality of diel cycles of dissolved trace-metal concentrations in a Rocky Mountain stream: Environmental Geology, v. 47, no. 5, p. 603-614, doi:10.1007/s00254-004-1178-x.
Nimick, D.A., Gammons, C.H., Cleasby, T.E., Madison, J.P., Skaar, D., and Brick, C.M., 2003,: Diel cycles in dissolved metal concentrations in streams--Occurrence and possible causes: Water Resources Research, v. 39, no. 9, p. HWC 2-1 to HWC 2-17, WR001571, doi:10.1029/2002WR001571.
Nimick, D.A., Harper, D.D., Farag, A.M., Cleasby, T.E., Macconnell, E., and Skaar, D., 2007,: Influence of in-stream diel concentration cycles of dissolved trace metals on acute toxicity to one-year-old cutthroat trout (Oncorhynchus clarki lewisi): Environmental Toxicology and Chemistry, v. 26, no. 12, p. 2667-2678, doi:10.1897/07-265.
Nimick, D.A., McCleskey, R.B., Gammons, C.H., and Parker, S.R., 2007,: Diel mercury concentration cycles in streams affected by mining and geothermal discharge: Science of the Total Environment, v. 373, no. 1, p. 344-355, doi:10.1016/j.scitotenv.2006.11.008.
Nimmo, J., 1991,: Comment on the treatment of residual water content in "A consistent set of parametric models for the two-phase flow of immiscible fluids in the subsurface" by L. Luckner et al: Water Resources Research, v. 27, no. 4, p. 661-662, 91WR00165, doi:doi:10.1029/91WR00165.
Nimmo, J.R., 2007,: Simple predictions of maximum transport rate in unsaturated soil and rock: Water Resources Research, v. 43, no. 5, W05426, doi:10.1029/2006WR005372.
Nimmo, J.R., 1997,: Modeling structural influences on soil water retention: Soil Science Society of America Journal, v. 61, no. 3, p. 712-719.
Nimmo, J.R., 1992,: Semiempirical model of soil water hysteresis: Soil Science Society of America Journal, v. 56, p. 1723-1730.
Nimmo, J.R., and Akstin, K.C., 1988,: Hydraulic conductivity of a sandy soil at low water content after compaction by various methods: Soil Science Society of America Journal, v. 52, p. 303-310.
Nimmo, J.R., Akstin, K.C., and Mello, K.A., 1992,: Improved apparatus for measuring hydraulic conductivity at low water content: Soil Science Society of America Journal, v. 56, p. 1758-1761.
Nimmo, J.R., Herkelrath, W.N., and Laguna Luna, A.M., 2007,: General framework for estimating soil water retention from textural data: Vadose Zone Journal, v. 6, no. 4, p. 766-773, doi:10.2136/vzj2007.0019.
Nimmo, J.R., and Mello, K.A., 1991,: Centrifugal techniques for measuring saturated hydraulic conductivity: Water Resources Research, v. 27, no. 6, p. 1263-1269, 91WR00367, doi:10.1029/91WR00367.
Nimmo, J.R., Rousseau, J.P., Perkins, K.S., Stollenwerk, K.G., Glynn, P.G., Bartholomay, R.C., and Knobel, L.L., 2004,: Hydraulic and geochemical framework of the Idaho National Engineering and Environmental Laboratory vadose zone: Vadose Zone Journal, v. 3, p. 6-34.
Nimmo, J.R., Rubin, J., and Hammermeister, D.P., 1987,: Unsaturated flow in a centrifugal fields--Measurement of hydraulic conductivity and testing of Darcy's Law: Water Resources Research, v. 23, no. 1, p. 124-134.
Nimmo, J.R., Stonestrom, D.A., and Akstin, K.C., 1994,: The feasibility of recharge rate measurements using the steady state centrifuge method: Soil Science Society of America Journal, v. 58, p. 49-56.
Ning, X., Cloern, J.E., and Cole, B.E., 2000,: Spatial and temporal variability of picocyanobacteria Synechococcus sp. in San Francisco Bay: Limnology and Oceanography, v. 45, no. 3, p. 695-702.
Niswonger, R.G., Prudic, D.E., Pohll, G., and Constantz, J., 2005,: Incorporating seepage losses into the unsteady streamflow equations for simulating intermittent flow along mountain front streams: Water Resources Research, v. 41, W06006, doi:10.1029/2004WR003677.
Niyogi, D.K., Lewis, W.M., Jr., and McKnight, D.M., 2002,: Effects of stress from mine drainage on diversity, biomass, and function of primary producers in mountain streams: Ecosystems, v. 5, no. 6, p. 554-567.
Niyogi, D.K., McKnight, D.M., and Lewis, W.M., Jr., 1999,: Influences of water and substrate quality for periphyton in a montane stream affected by acid mine drainage: Limnology and Oceanography, v. 44, no. 3, part 2, p. 804-809.
Noe, G.B., J.W., H., and J.E., S., 2007,: Characterization of suspended particles in everglades wetlands: Limnology and Oceanography, v. 52, no. 3, p. 1166-1178.
Nolan, B.T., Baehr, A.L., and Kauffman, L.J., 2003,: Spatial variability of groundwater recharge and its effect on shallow groundwater quality in southern New Jersey: Vadose Zone Journal, v. 2, p. 677-691.
Nordstorm, D.K., 1982,: The effect of sulfate on aluminum concentrations in natural waters--Some stability relations in the system Al2O3-SO3H2O at 298 oK: Geochimica et Cosmochimica Acta, v. 46, p. 681-692.
Nordstrom, D.K., 2002,: Worldwide occurrences of arsenic in ground water: Science, v. 296, no. 5576, p. 2143-2145, doi:10.1126/science.1072375.
Nordstrom, D.K., 2000,: Advances in the hydrogeochemistry and microbiology of acid mine waters: International Geological Review, v. 42, p. 499-515.
Nordstrom, D.K., 1996,: Trace metal speciation in natural waters--Computational vs. analytical: Water, Air, and Soil Pollution, v. 90, p. 257-267.
Nordstrom, D.K., 1988,: Book review--"Coupled processes associated with nuclear waste repositories edited by Chin-Fu Tsang, Academic Press, 1987, 801 pp. (ISBN 0127016201)": Geochimica et Cosmochimica Acta, v. 52, no. 8, p. 2185, doi:10.1016/0016-7037(88)90201-3.
Nordstrom, D.K., and Alpers, C.N., 1999,: Negative pH, efflorescent mineralogy, and consequences for environmental restoration at the Iron Mountain Superfund site, California: Proceedings of the National Academy of Sciences of the United States of America, v. 96, p. 3455-3462, doi:10.1073/pnas.96.7.3455 (This paper was presented at the National Academy of Sciences colloquium "Geology, Mineralogy, and Human Welfare," held November 8-9, 1998 at the Arnold and Mabel Beckman Center in Irvine, CA.).
Nordstrom, D.K., Alpers, C.N., Ptacek, C.J., and Blowes, D., 2000,: Negative pH and extremely acidic mine waters at Iron Mountain Mine, California: Environmental Science and Technology, v. 34, p. 254-258, doi:10.1021/es990646v.
Nordstrom, D.K., and Ball, J.W., 1989,: Mineral saturation states in natural waters and their sensitivity to thermodynamic and analytical errors: Science Geological Bulletin, v. 42, p. 269-280.
Nordstrom, D.K., McNutt, R.H., Puigdomenech, I., Smellie, J.A.T., and Wolf, M., 1992,: Ground water chemistry and geochemical modeling of water-rock interactions at the Osamu Utsumi mine and the Morro do Ferro analogue study sites, Pocos de Caldas, Minas Gerais, Brazil: Journal of Geochemical Exploration, v. 45, no. 1-3, p. 249-287, doi:10.1016/0375-6742(92)90127-T
Nordstrom, D.K., and Parks, G.A., 1987,: Solubility and stability of scorodite--Discussion: American Mineralogist, v. 72, p. 849-851.
Novarino, G., Warren, A., Butler, H., Lambourne, G., Boxshall, A., Bateman, J., Kinner, N.E., Harvey, R.W., Mosse, R.A., and Teltsch, B., 1997,: Protistan communities in aquifers: A review: FEMS Microbiology Reviews, v. 20, no. 3-4, p. 261-275, doi:10.1016/S0168-6445(97)00046-6.
Novarino, G., Warren, A., Kinner, N.E., and Harvey, R.W., 1994,: Protists from a sewage-contaminated aquifer on Cape Cod, Massachusetts: Geomicrobiology Journal, v. 12, p. 23-36.
Nuttle, W.K., and Harvey, J.W., 1995,: Fluxes of water and solute in a coastal wetland sediment 1. The contribution of regional groundwater discharge: Journal of Hydrology, v. 164, no. 1-4, p. 89-107, doi:10.1016/0022-1694(94)02561-O.

O

Obenhuber, D.C., and Lowrance, R.R., 1991,: Reduction of nitrate in aquifer microcosms by carbon additions: Journal of Environmental Quality, v. 20, no. 1, p. 255-258.
Oliver, D., 2000,: TAMU, USGS scientists, study whether methane is present beneath landfills, how it may naturally decay: New Waves, v. 13, no. 3, p. 19.
Olson, C.G., and Doolittle, J.A., 1985,: Geophysical techniques for reconnaissance investigations of soils and surficial deposits in mountainous terrain: Soil Science Society of America Journal, v. 49, no. 6, p. 14,901-14,908.
Olson, C.G., and Hupp, C.R., 1986,: Coincidence and spatial variability of geology, soils, and vegetation, Mill Run watershed, Virginia: Earth Surface Processes and Landforms, v. 11, no. 6, p. 619-629.
Olson, M., Cleckner, L., Hurley, J., Krabbenhoft, D., and Heelan, T., 1997,: Resolution of matrix effects on analysis of total and methyl mercury in aqueous samples from the Florida Everglades: Fresenius' Journal of Analytical Chemistry, v. 358, no. 3, p. 392-398, doi:10.1007/s002160050435.
Onstad, C.A., Burkart, M.R., and Bubenzer, G.D., 1991,: Agricultural research to improve water quality: Journal Soil and Water Conservation, v. 46, no. 3, p. 184-188.
Oremland, R.S., 1990,: Nitrogen fixation dynamics of two diazotrophic communities in Mono Lake, California: Applied and Environmental Microbiology, v. 56, p. 614-622.
Oremland, R.S., 1989,: Present-day biogeochemical activities of anaerobic bacteria and their relevance to future exobiological investigations: Advances in Space Research, v. 9, no. 6, p. 127-136, doi:10.1016/0273-1177(89)90218-4.
Oremland, R.S., Blum, J.S., Burns Bindi, A., Dowdle, P.R., Herbel, M., and Stolz, J.F., 1999,: Simultaneous reduction of nitrate and selenate by cell suspensions of selenium-respiring bacteria: Applied Environmental Microbiology, v. 65, no. 10, p. 4385-4392.
Oremland, R.S., and Boone, D.R., 1994,: Methanolobus taylorii sp not, a new methylotropic, estuarine methanogen: International Journal of Systematic Bacteriology, v. 44, p. 573-575.
Oremland, R.S., Capone, D.G., Stolz, J.F., and Fuhrman, J., 2005,: Whither or wither--Geomicrobiology in the era of 'community metagenomics': Nature Reviews Microbiology, v. 3, p. 572-578, doi:10.1038/nrmicro1182.
Oremland, R.S., and Culbertson, C.W., 1992,: Evaluation of methyl fluoride and dimethyl ether as inhibitors of aerobic methane oxidation: Applied and Environmental Microbiology, v. 58, no. 9, p. 2983-2992.
Oremland, R.S., and Culbertson, C.W., 1992,: Importance of methane oxidizing bacteria in the methane budget as revealed by the use of a specific inhibitor: Nature, v. 356, p. 421-423.
Oremland, R.S., Culbertson, C.W., and Winfrey, M.R., 1991,: Methylmercury decomposition in sediments and bacterial cultures--Involvement of methanogens and sulfate reducers in oxidative demethylation: Applied and Environmental Microbiology, v. 57, no. 1, p. 130-137.
Oremland, R.S., Dowdle, P.R., Hoeft, S., Sharp, J.O., Schaefer, J.K., Miller, L.G., Blum, J., Smith, R.L., Bloom, N.S., and Wallschlaeger, D., 2000,: Bacterial dissimilatory reduction of arsenate and sulfate in meromictic Mono Lake, California: Geochimica et Cosmochimica Acta, v. 64, no. 18, p. 3073-3084, doi:10.1016/S0016-7037(00)00422-1.
Oremland, R.S., Herbel, M.J., Blum, J.S., Langley, S., Beveridge, T.J., Ajayan, P.M., Sutto, T., Ellis, A.V., and Curran, S., 2004,: Structural and spectral features of selenium nanospheres produced by Se-respiring bacteria: Applied and Environmental Microbiology, v. 70, no. 1, p. 52-60, doi:10.1128/AEM.70.1.52-60.2004.
Oremland, R.S., Hoeft, S.E., Bano, N., Hollibaugh, R.A., and Hollibaugh, J.T., 2002,: Anaerobic oxidation of arsenite in Mono Lake water and by a faculative, arsenite-oxidizing chemoautrotroph, strain MLHE-1: Applied and Environmental Microbiology, v. 68, p. 4795-4802, doi:10.1128/AEM.68.10.4795-4802.2002.
Oremland, R.S., Hollibaugh, J.T., Maest, A.S., Presser, T.S., Miller, L.G., and Culberton, C.W., 1989,: Selenate reduction to elemental selenium by aerobic bacteria in sediments and culture--Biogeochemical significance of a novel sulfate-independent respiration: Applied and Environmental Microbiology, v. 55, no. 9, p. 2333-2343.
Oremland, R.S., Kiene, R.P., Mathrani, I., Whiticar, M., and Boone, D., 1989,: Description of an estuarine methylotrophic methanogen which grows on dimethylsulfide: Applied and Environmental Microbiology, v. 55, p. 994-1002.
Oremland, R.S., Kulp, T.R., Blum, J.S., Hoeft, S.E., Baesman, S., Miller, L.G., and Stoltz, J.F., 2005,: A microbial arsenic cycle in a salt-saturated, extreme environment: Science, v. 308, no. 5726, p. 1305-1308, doi:10.1126/science.1110832.
Oremland, R.S., Lonnergan, D.J., Culbertson, C.W., and Lovley, D.R., 1996,: Microbial degradation of hydrochlorofluorocarbons (CHCI2F and CHCI2CFS) in soils and sediments: Applied and Environmental Microbiology, v. 62, no. 5, p. 1818-1821.
Oremland, R.S., Miller, L.G., Culbertson, C.W., Connell, T.L., and Jahnke, L.L., 1994,: Degradation of methyl bormide by methanotropic bacteria in cell suspensions and soils: Applied and Environmental Microbiology, v. 60, no. 10, p. 3640-3646.
Oremland, R.S., Miller, L.G., Dowdle, P., Connell, T., and Barkay, T., 1995,: Methylmercury oxidative degradation potentials in contaminated and pristine sediments of the Carson River, Nevada: Applied and Environmental Microbiology, v. 61, no. 7, p. 2745-2753.
Oremland, R.S., Miller, L.G., and Strohmaier, F.E., 1994,: Degradation of methylbromide in anaerobic sediments: Environmental Science and Technology, v. 28, no. 3, p. 514-520, doi:10.1021/es00052a026.
Oremland, R.S., Miller, L.G., and Whiticar, M.J., 1987,: Sources and flux of natural gases from Mono Lake, California: Geochimica et Cosmochimica Acta, v. 51, p. 2915-2929, doi:10.1016/0016-7037(87)90367-X.
Oremland, R.S., Steinberg, N.A., Maest, A.S., Miller, L.G., and Hollibaugh, J.T., 1990,: Measurement of in-situ rates of selenate removal by dissimilatory bacteria reduction in sediments: Environmental Science and Technology, v. 24, no. 8, p. 1157-1164, doi:10.1021/es00078a001.
Oremland, R.S., Steinberg, N.A., Presser, T.S., and Miller, L.G., 1991,: In-situ bacterial selenate reduction in the agricultural drainage systems of western Nevada: Applied and Environmental Microbiology, v. 57, no. 2, p. 615-617.
Oremland, R.S., and Stolz, J.F., 2005,: Arsenic, microbes, and contaminated aquifers: Trends in Microbiology, v. 13, no. 2, p. 45-49, doi:10.1016/j.tim.2004.12.002.
Oremland, R.S., and Stolz, J.F., 2003,: The ecology of arsenic: Science, v. 300, no. 5621, p. 939-944, doi:10.1126/science.1081903.
Oremland, R.S., Stolz, J.F., and Hollibaugh, J.T., 2004,: The microbial arsenic cycle in Mono Lake, California: FEMS Microbiology Ecology, v. 48, no. 1, p. 15-27, doi:10.1016/j.femsec.2003.12.016.
Oremland, R.S., Switzer Blum, J., Culbertson, C.W., Visscher, P.T., Miller, L.G., Dowdle, P., and Strohmaier, F.E., 1994,: Isolation, growth, and metabolism of an obligately anaerobic, selenate-respiring bacterium, strain SES-3: Applied and Environmental Microbiology, v. 60, no. 8, p. 3011-3019.
Oremland, R.S., Umberger, C., Culbertson, C.W., and Smith, R.L., 1984,: Denitrification in San Francisco Bay intertidal sediments: Applied and Environmental Microbiology, v. 47, p. 1106-1112.
Oremland, R.S., and Voytek, M.A., 2008,: Acetylene as fast food--Implications for development of life on anoxic primordial Earth and in the outer solar system: Astrobiology, v. 8, no. 1, p. 1-14, doi:10.1089/ast.2007.0183 (Advance Web release).
Oremland, R.S., Whiticar, M.J., Strohmaier, F.E., and Kiene, R.P., 1988,: Bacterial ethane formation from reduced, ethylated sulfur compounds in anoxic sediments: Geochimica et Cosmochimica Acta, v. 52, p. 1895-1904, doi:10.1016/0016-7037(88)90013-0.
Oremland, R.S., and Zehr, J.P., 1986,: Formation of methane and carbon dioxide from dimethyl-selenide in anoxic sediments and by a pure culture of an estuarine methanogen: Applied and Environmental Microbiology, v. 52, p. 1031-1036.
Oren, O., Yechieli, Y., Böhlke, J.K., and Dody, A., 2004,: Contamination of groundwater under cultivated fields in an arid environment, central Arava Valley, Isreal: Journal of Hydrology, v. 290, no. 3-4, p. 312-328, doi:10.1016/j.jhydrol.2003.12.016.
Osborne, L.L., Bayley, P.B., Higler, L.W.G., Statzner, B., Triska, F., and Iverson, T.M., 1993,: Restoration of lowland streams--An introduction: Freshwater Biology, v. 29, p. 187-194.
Osburn, C.L., Morris, D.P., Thorn, K.A., and Moeller, R.E., 2001,: Chemical and optical changes in freshwater dissolved organic matter exposed to solar radiation: Biogeochemistry, v. 54, no. 3, p. 251-278, doi:10.1023/A:1010657428418.
Ostendorf, D.W., 1986,: Modeling contamination of shallow unconfined aquifers through infiltration beds: Water Resources Research, v. 22, no. 3, p. 375-382, 5W4068, doi:10.1029/WR022i003p00375.
Osterkamp, W.R., and Wood, W.W., 1987,: Playa-lake basins on the Southern High Plains of Texas and New Mexico--Part I, Hydrologic, geomorphic and geologic evidence for their development: Geological Society of America Bulletin, v. 99, no. 2, p. 215-223, doi:10.1130/0016-7606(1987)99<215:PBOTSH>2.0.CO;2.
Otton, J.K., Zielinski, R.A., Smith, B.D., and Abbott, M.M., 2007,: Geologic controls on movement of produced-water releases at U.S. Geological Survey Research Site A, Skiatook Lake, Osage County, Oklahoma: Applied Geochemistry, v. 22, no. 11, p. 2,138-2,154, doi:10.1016/j.apgeochem.2007.04.015 (one of 6 papers in a special issue on environmental issues related to oil and gas exploration and production).
Otton, J.K., Zielinski, R.A., Smith, B.D., Abbott, M.M., and Keeland, B.D., 2005,: Environmental impacts of oil production on soil, bedrock, and vegetation at the U.S. Geological Survey Osage-Skiatook Petroleum Environmental Research site A, Osage County, Oklahoma: Environmental Geosciences, v. 12, no. 2, p. 73-87, doi:10.1306/eg.09280404030.

P

Pabich, W.J., Valiela, I., and Hemond, H.F., 2001,: Relationship between DOC concentration and vadose zone thickness and depth below the water table in groundwater on Cape Cod, U.S.A.: Biogeochemistry, v. 55, no. 3, p. 247-268, doi:10.1023/A:1011842918260.
Pagano, T., Pasteris, P., Dettinger, M., Cayan, D., and Redmond, K., 2004,: Water year 2004--Western water managers feel the heat: Eos, v. 85, p. 392-393.
Paillet, F.L., 2001,: Hydraulic head applications of flow logs in the study of heterogeneous aquifers: Ground Water, v. 39, no. 5, p. 667-675, doi:10.1111/j.1745-6584.2001.tb02356.x.
Paillet, F.L., 2000,: A field technique for estimating aquifer parameters using flow log data: Ground Water, v. 38, no. 4, p. 510-511.
Paillet, F.L., 1998,: Flow modeling and permeability estimation using borehole flow logs in heterogeneous fractured formations: Water Resources Research, v. 34, no. 5, p. 997-1010, 98WR00268, doi:10.1029/98WR00268.
Paillet, F.L., 1995,: Integrating surface geophysics, well logs, and hydraulic test data in the characterization of heterogeneous aquifers: Journal of Environmental and Engineering Geophysics, v. 0, no. 1, p. 1-13.
Paillet, F.L., 1995,: Using borehole flow logging to optimize hydraulic-test procedures in heterogeneous fractured aquifers: Hydrogeology Journal, v. 3, no. 3, p. 4-20, doi:10.1007/s100400050249.
Paillet, F.L., 1993,: Using borehole geophysics and cross-borehole flow testing to define hydraulic connections between fracture zones in bedrock: Journal of Applied Geophysics, v. 30, no. 3, p. 261-279.
Paillet, F.L., Cheng, C.H., and Pennington, W.D., 1992,: Accoustic waveform logging--Advances in theory and application: The Log Analyst, v. 33, no. 3, p. 239-258.
Paillet, F.L., Crowder, R., and Hess, A.E., 1996,: High-resolution flowmeter logging applications with the heat-pulse flowmeter: Journal of Environmental and Engineering Geophysics, v. 1, no. 1, p. 1-14.
Paillet, F.L., and Crowder, R.E., 1996,: A generalized approach for the interpretation of geophysical well logs in ground water studies--Theory and application: Ground Water, v. 34, no. 5, p. 883-893.
Paillet, F.L., and Duncanson, R., 1994,: Comparison of drilling reports and detailed geophysical analysis of ground-water production in bedrock wells: Ground Water, v. 32, no. 2, p. 200-206.
Paillet, F.L., Hess, A.E., Cheng, C.H., and Hardin, E.L., 1987,: Characterization of fracture permeability with high-resolution vertical flow measurements during borehole pumping: Ground Water, v. 25, no. 1, p. 28-40.
Paillet, F.L., Hite, L., and Carlson, M., 1999,: Integrating surface and borehole geophysics in ground water studies - an example using electromagnetic soundings in south Florida: Journal of Environmental and Engineering Geophysics, v. 4, no. 1, p. 45-55.
Paillet, F.L., Kay, R.T., Yeskis, D., and Pedler, W.H., 1993,: Integrating well logs into a multiple-scale investigation of a fractured sedimentary aquifer: The Log Analyst, v. 34, no. 1, p. 13-23.
Paillet, F.L., and Pedler, W.H., 1996,: Integrated borehole logging methods for wellhead protection applications: Engineering Geology, v. 42, p. 155-165.
Paillet, F.L., and Reese, R.S., 2000,: Integrating borehole logs and aquifer tests in aquifer characterization: Ground Water, v. 38, no. 5, p. 713-725.
Paillet, F.L., and Thomas, D.M., 1996,: Hydrogeology of the Hawaii Scientific Drilling Project borehole KP-1, 1. Hydraulic conditions adjacent to the well bore: Journal of Geophysical Research, v. 101, no. B5, p. 11,675-11,682.
Pankow, J.F., Luo, W., Isabelle, L.M., Bender, D.A., and Baker, R.J., 1998,: Determination of a wide range of volatile organic compounds in ambient air using multisorbent adsorption/thermal desorption and gas chromatography/mass spectrometry: Analytical Chemistry, v. 70, no. 24, p. 5213-5221, doi:10.1021/ac980481t.
Pankow, J.F., Thomson, N.R., Johnson, R.L., Baehr, A.L., and Zogorski, J.S., 1997,: The urban atmosphere as a non-point source for the transport of MTBE and other volatile organic compounds (VOC's) to shallow groundwater: Environmental Science and Technology, v. 31, no. 10, p. 2821-2828, doi:10.1021/es970040b.
Papp, C.S.E., Filipek, L.H., and Smith, K.S., 1991,: Selectivity and effectiveness of extractants used to release metals associated with organic matter: Applied Geochemistry, v. 6, p. 349-352.
Parchaso, F., and Thompson, J.K., 2002,: Influence of hydrologic processes on reproduction of the introduced bivalve Potamocorbula amurenis in northern San Francisco Bay, California: Pacific Science, v. 56, no. 3, p. 329-345 (Abstract).
Parker, S.R., Gammons, C.H., Jones, C.A., and Nimick, D.A., 2007,: Role of hydrous iron oxide formation in attenuation and diel cycling of dissolved trace metals in a stream affected by acid rock drainage: Water, Air, and Soil Pollution, v. 181, no. 1-4, p. 247-263, doi:10.1007/s11270-006-9297-5.
Parker, S.R., Gammons, C.H., Poulson, S.R., and DeGrandpre, M.D., 2007,: Diel variations in stream chemistry and isotopic composition of dissolved inorganic carbon, upper Clark Fork River, Montana, USA: Applied Geochemistry, v. 22, no. 7, p. 1329-1343, doi:10.1016/j.apgeochem.2007.02.007.
Parker, S.R., Poulson, S.R., Gammons, C.H., and DeGrandpre, M.D., 2005,: Biogeochemical controls on diel cycling of stable isotopes of dissolved 02 and dissolved inorganic carbon in the Big Hole River, Montana: Environmental Science and Technology, v. 39, no. 18, p. 7134-7140, doi:10.1021/es0505595.
Parkhurst, D.L., 1997,: Geochemical mole-balance modeling with uncertain data: Water Resources Research, v. 33, no. 8, p. 1957-1970, 97WR01125.
Parrish, R.S., and Smith, C.N., 1990,: A method for testing whether model predictions fall within a prescribed factor of true values, with an application to pesticide leaching: Ecological Modeling, v. 51, p. 59-72.
Paschke, S.S., Harrison, W.J., and Walton-Day, K., 2002,: Effects of acid recharge on groundwater at the St. Kevin Gulch site, Leadville, Colorado: Geochemistry, Exploration, Environment, Analysis, v. 1, no. 1, p. 3-14.
Payne, T.E., Davis, J.A., Ochs, M., Olin, M., and Tweed, C.J., 2004,: Uranium adsorption on weathered schist--Intercomparison of modeling approaches: Radiochimica Acta, v. 92, p. 651-661.
Payne, T.E., Davis, J.A., and Waite, T.D., 1996,: Uranium adsorption on ferrihydrite--Effects of phosphate and humic acid: Radiochimica Acta, v. 74, p. 239-243.
Payne, T.E., Davis, J.A., and Waite, T.D., 1994,: Uranium retention by weathered schists--The role of iron minerals: Radiochimica Acta, v. 66/67, p. 297-303.
Payne, T.e., Davis, J.A., Lumpkin, G.R., Chisari, R., and Waite, T.D., 2004,: Surface complexation model of uranyl sorption on Georgia kaolinite: Applied Clay Science, v. 26, p. 151-162, doi:10.1016/j.clay.2003.08.013.
Peiffer, S., Walton-Day, K., and Macalady, D.L., 1999,: The interaction of natural organic matter with iron in a wetland (Tennessee Park, Colorado) receiving acid mine drainage: Aquatic Geochemistry, v. 5, p. 207-223.
Peng, W.-S., Hampton, D.R., Konikow, L.F., Kambham, K.K.R., and Benegar, I.J., 2000,: Can contaminant transport models predict breakthrough?: Ground Water Monitoring and Remediation, v. 20, p. 104-113.
Pereira, W.E., Domagalski, J.L., Hostettler, F.D., Brown, L.R., and Rapp, J.B., 1996,: Occurrence and accumulation of pesticides and organic contaminants in river sediment, water and clam tissues from the San Joaquin River and tributaries, California: Environmental Toxicology and Chemistry, v. 15, no. 2, p. 172-180, doi:10.1897/1551-5028(1996)015<0172:OAAOPA>2.3.CO;2.
Pereira, W.E., and Hostettler, F.D., 1993,: Nonpoint source contamination of the Mississippi River and its tributaries by herbicides: Environmental Science and Technology, v. 27, no. 8, p. 1542-1552, doi:10.1021/es00045a008.
Pereira, W.E., Hostettler, F.D., Cashman, J.R., and Nishioka, R.S., 1994,: Occurrence and distribution of organochlorine compounds in sediment and livers of Striped Bass (Morone saxatilis) from the San Francisco Bay-Delta Estuary: Marine Pollution Bulletin, v. 28, no. 7, p. 434-441, doi:10.1016/0025-326X(94)90129-5.
Pereira, W.E., Hostettler, F.D., Luoma, S.N., van Geen, A., and Fuller, C.C., 1999,: Sedimentary record of anthropogenic and biogenic polycyclic aromatic hydrocarbons in San Francisco Bay, California, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Luoma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 99-113, doi:10.1016/S0304-4203(98)00087-5.
Pereira, W.E., Hostettler, F.D., and Rapp, J.B., 1996,: Distributions and fate of chlorinated pesticides, biomarkers and polycyclic aromatic hydrocarbons in sediments along a contamination gradient from a point-source in San Francisco Bay, California: Marine Environmental Research, v. 41, no. 3, p. 299-314, doi:10.1016/0141-1136(95)00021-6.
Pereira, W.E., Hostettler, F.D., and Rapp, J.B., 1992,: Bioaccumulation of hydrocarbons derived from terrestrial and anthropogenic sources in the Asian Clam, Potamocorbula amurensis, in San Francisco Bay Estuary: Marine Pollution Bulletin, v. 24, no. 2, p. 103-109, doi:10.1016/0025-326X(92)90738-R.
Pereira, W.E., Hostettler, F.D., van Geen, A., Fuller, C.C., and Anima, R., 1998,: Distributions and fate of chlorinated pesticides, biomarkers and polycyclic aromatic hydrocarbons in sediments along a contamination gradient from a point-source in San Francisco Bay, California, 1996: Marine Environmental Research, v. 41, no. 3, p. 299-314.
Pereira, W.E., and Rostad, C.E., 1990,: Occurrence, distributions, and transport of herbicides and their degradation products in the lower Mississippi River and its tributaries: Environmental Science and Technology, v. 24, no. 9, p. 1400-1406, doi:10.1021/es00079a015.
Pereira, W.E., and Rostad, C.E., 1983,: Terpenoid marker compounds derived from biogenic precursors in Mount St. Helens volcanic ash: Geochimica et Cosmochimica Acta, v. 47, p. 2287-2291.
Pereira, W.E., Rostad, C.E., Chiou, C.T., Brinton, T.I., Barber, L.B., II, Demcheck, D.K., and Demas, C.R., 1988,: Contamination of estuarine water, biota, and sediment by halogenated organic compounds--A field study: Environmental Science and Technology, v. 22, no. 7, p. 772-778, doi:10.1021/es00172a005.
Pereira, W.E., Rostad, C.E., and Leiker, T.J., 1992,: Synthetic organic agrochemicals in the lower Mississippi River and its major tributaries--Distribution, transport and fate: Journal of Contaminant Hydrology, v. 9, p. 175-188, doi:10.1016/0169-7722(92)90057-L.
Pereira, W.E., Rostad, C.E., and Leiker, T.J., 1990,: Distribution of agrochemicals in the lower Mississippi River and its tributaries: The Science of the Total Environment, v. 97/98, p. 41-53, doi:10.1016/0048-9697(90)90229-N.
Pereira, W.E., Rostad, C.E., and Leiker, T.J., 1989,: Determination of trace levels of herbicides and their degradation products in surface and ground waters by gas chromatography/ion-trap mass spectrometry: Analytica Chimica Acta, v. 228, p. 69-75.
Pereira, W.E., Rostad, C.E., and Sisak, M.E., 1985,: Geochemical investigations of polychlorinated dibenzo-p-dioxins in the subsurface environment at an abandoned wood-treatment facility: Journal of Environmental Toxicology and Chemistry, v. 4, p. 624-639.
Pereira, W.E., Rostad, C.E., Updegraff, D.M., and Bennett, J.L., 1987,: Fate and movement of azaarenis and their anaerobic biotransformation products in an aquifer contaminated by wood-treatment chemicals: Journal of Environmental Toxicology and Chemistry, v. 6, p. 163-176.
Pérez Catán, S., S., R.G., Marvin-DiPasquale, M., Magnavacca, C., Cohen, I.M., and Arribere, M., 2007,: Methodological considerations regarding the use of inorganic ¹⁹⁷Hg(II) radiotracer to assess mercury methylation potential rates in lake sediment: Applied Radiation and Isotopes, v. 65, no. 9, p. 987-997, doi:10.1016/j.apradiso.2007.04.010.
Person, M.A., and Konikow, L.F., 1986,: The recalibration and predictive reliability of a solute-transport model of an irrigated stream-aquifer system: Journal of Hydrology, v. 87, p. 145-165.
Peterson, D., Smith, R., and Hager, S., 2004,: A walk through the hydroclimate network in Yosemite National Park--River chemistry: Sierra Nature Notes, v. 4.
Peterson, D.H., 1994,: Book review - Oxygen dynamics in the Chesapeake Bay by Smith, Leffler and Mackierman: Continental Shelf Research, v. 14, p. 321-323.
Peterson, D.H., Cayan, D., DiLeo, J., Noble, M., and Dettinger, M., 1995,: The role of climate in estuarine variability: American Scientist, v. 83, p. 58-67.
Peterson, D.H., Smith, R.E., Dettinger, M.D., Cayan, D.R., and Riddle, L.G., 2000,: An organized signal in snowmelt runoff over the western United States: Journal of the American Water Resources Association, v. 36, no. 2, p. 421-432, doi:10.1111/j.1752-1688.2000.tb04278.x.
Peterson, D.H., Smith, R.E., Hager, S.W., Hicke, J., Dettinger, M.D., and Huber, K., 2005,: River chemistry as a monitor of Yosemite National Mountain hydroclimates: Eos, v. 86, no. 31, p. 285-288.
Peterson, D.H., Stewart, I., and Murphy, F., 2008,: Principal hydrologic responses to climatic and geologic variability in the Sierra Nevada, California: San Francisco Estuary and Watershed Science, v. 6, no. 1, article 3.
Petty, J.D., Huckins, J.N., Alvarez, D.A., Brumbaugh, W.G., Cranor, W.L., Gale, R.W., Rastall, A.C., Jones-Lepp, T.L., Leiker, T.J., Rostad, C.E., and Furlong, E.T., 2004,: A holistic passive integrated sampling approach for assessing the presence and potential impacts of waterborne environmental contaminants: Chemosphere, v. 54, no. 6, p. 695-705, doi:10.1016/j.chemosphere.2003.08.015.
Pfannkuch, H.O., and Winter, T.C., 1984,: Effect of anisotropy and ground water systems geometry on seepage through lakebeds--1, Analog and dimensional analysis: Journal of Hydrology, v. 75, p. 213-237.
Phillips, E.J.P., Landa, E.R., Kraemer, T., and Zielinski, R., 2001,: Sulfate-reducing bacteria release barium and radium from naturally occurring radioactive material in oil-field barite: Geomicrobiology Journal, v. 18, no. 2, p. 167-182, doi:10.1080/01490450120549.
Phillips, E.J.P., Landa, E.R., and Lovley, D.R., 1995,: Remediation of uranium contaminated soils with bicarbonate extraction and microbial U(VI) reduction: Journal of Industrial Microbiology, v. 14, no. 3-4, p. 203-207, doi:10.1007/BF01569928.
Phillips, P.J., Wall, G.R., Thurman, E.M., Eckhardt, D.A., and Vanhoesen, J., 1999,: Metolachlor and its metabolites in tile drain and stream runoff in the Canajoharie Creek watershed: Environmental Science and Technology, v. 33, no. 20, p. 3531-3537, doi:10.1021/es9811997.
Piatek, K.B., Mitchell, M.J., Silva, S.R., and Kendall, C., 2005,: Sources of nitrate in snowmelt discharge--Evidence from water chemistry and stable isotopes of nitrate: Water, Air, and Soil Pollution, v. 165, no. 1-4, p. 13-35, doi:10.1007/s11270-005-4641-8.
Pieper, A.P., Ryan, J.N., Harvey, R.W., Amy, G.L., Illangasekare, T.H., and Metge, D.W., 1997,: Transport and recovery of bacteriophage PRD1 in an unconfined sand aquifer--Effect of sewage-derived organic matter: Environmental Science and Technology, v. 31, no. 4, p. 1163-1170, doi:10.1021/es960670y.
Pinsky, P., Lorber, M., Johnson, K., Kross, B., Burmeister, L., Wilkins, A., Hallberg, G., and Thurman, M., 1997,: A study of the temporal variability of atrazine in private well water. Part II--Analysis of data: Environmental Monitoring and Assessment, v. 47, no. 2, p. 197-221, doi:10.1023/A:1005704920640.
Piper, D.Z., Ludington, S., Duval, J.S., and Taylor, H.E., 2006,: Geochemistry of bed and suspended sediment in the Mississippi river system--Provenance versus weathering and winnowing: Science of the Total Environment, v. 362, no. 1-3, p. 179-204, doi:10.1016/j.scitotenv.2005.05.041.
Pitt, W.A., Jr., Meyer, F.W., and Hull, J.E., 1977,: Disposal of saltwater during well construction--Problems and solutions: Ground Water, v. 15, no. 4, p. 276-283.
Planer-Friedrich, B., Lehr, C., Matschullat, J., Merkel, B.J., Nordstrom, D.K., and Sandstrom, M.W., 2006,: Speciation of volatile arsenic at geothermal features in Yellowstone National Park: Geochimica et Cosmochimica Acta, v. 70, no. 10, p. 2480-2491, doi:10.1016/j.gca.2006.02.019.
Planer-Friedrich, B., London, J., McCleskey, R.B., Nordstrom, D.K., and Wallschläger, D., 2007,: Thioarsenates in geothermal waters of Yellowstone National Park--Determination, preservation, and geochemical importance: Environmental Science and Technology, v. 41, no. 15, p. 5245-5251, doi:10.1021/es070273v.
Plummer, L.N., 1993,: Stable isotope enrichment in paleowaters of the southeast Atlantic Coastal Plain, United States: Science, v. 262, p. 2016-2020.
Plummer, L.N., Bexfield, L.M., Anderholm, S.K., Sanford, W.E., and Busenberg, E., 2004,: Hydrochemical tracers in the Middle Rio Grande Basin, USA: 1. Conceptualization of groundwater flow: Hydrogeology Journal, v. 12, no. 4, p. 359-388, doi:10.1007/s10040-004-0324-6.
Plummer, L.N., Böhlke, J.K., and Doughten, M.W., 2006,: Perchlorate in Pleistocene and Holocene groundwater in north-central New Mexico: Environmental Science and Technology, v. 40, no. 6, p. 1757-1763, doi:10.1021/es051739h.
Plummer, L.N., and Busenberg, E., 1987,: Thermodynamics of aragonite-strontianite solid solutions--Results from stoichiometric solubility at 25 and 76 oC: Geochimica et Cosmochimica Acta, v. 51, p. 1393-1411.
Plummer, L.N., Busenberg, E., Böhlke, J.K., Nelms, D.L., Michel, R.L., and Schlosser, P., 2001,: Groundwater residence times in Shennandoah National Park, Blue Ridge Mountains, Virginia, USA--A multi-tracer approach: Chemical Geology, v. 179, p. 92-111.
Plummer, L.N., Busenberg, E., Drenkard, S., Schlosser, P., McConnell, J.B., Michel, R.L., Edwurzel, B., and Weppernig, R., 1998,: Flow of river water into a karstic limestone aquifer--2. Dating the young fraction in groundwater mixtures in the Upper Floridan Aquifer near Valdosta, Georgia: Applied Geochemistry, v. 13, p. 1017-1043.
Plummer, L.N., Busenberg, E., Glynn, P.D., and Blum, A.E., 1992,: Dissolution of aragonite-strontianite solid solutions in non-stoichiometric Sr(HCO3)2-Ca(HCO3)2-CO2-H2O solutions: Geochimica et Cosmochimica Acta, v. 56, p. 3045-3072.
Plummer, L.N., Busenberg, E., and Riggs, A.C., 2000,: In-situ growth of calcite at Devils Hole, Nevada--Comparison of field and laboratory rates to a 500,000 year record of near-equilibrium calcite growth: Aquatic Geochemistry, v. 6, p. 257-274.
Plummer, L.N., McConnell, J.B., Busenberg, E., Drenkard, S., Schlosser, P., and Michel, R.L., 1998,: Flow of river water into a karstic limestone aquifer--1. Tracing the young fraction in ground-water mixtures in the Upper Floridan Aquifer near Valdosta, Georgia: Applied Geochemistry, v. 13, p. 995-1015.
Plummer, L.N., Rupert, M.G., Busenberg, E., and Schlosser, P., 2000,: Age of irrigation water in ground water from the Eastern Snake River Plain aquifer, south-central Idaho: Ground Water, v. 38, no. 2, p. 264-283.
Plummer, L.N., and Sprinkle, C.L., 2001,: Radiocarbon dating of dissolved inorganic carbon in groundwater from confined parts of the Upper Floridan Aquifer, Florida, USA: Hydrogeology Journal, v. 9, no. 2, p. 127-150.
Pollock, D.W., 1986,: Simulation of fluid flow and energy transport processes associated with high-level radioactive waste disposal in unsaturated alluvium: Water Resources Research, v. 22, no. 5, p. 765-775, 5W4163, doi:10.1029/WR022i005p00765.
Pomes, M.L., Green, W.R., Thurman, E.M., Orem, W.H., and Lerch, H.E., 1999,: DBP formation potential of aquatic humic substances: Journal of American Water Works Association, v. 91, no. 3, p. 103-116.
Pomes, M.L., Larive, C.K., Thurman, E.M., Green, W.R., Orem, W.H., and Rostad, C.E., 2000,: Sources and haloacetic acid/trihalomethane formation potentials of aquatic humic substances in the Wakarusa River and Clinton Lake near Lawrence, Kansas: Environmental Science and Technology, v. 34, no. 20, p. 4278-4286, doi:10.1021/es991376j.
Pomes, M.L., Thurman, E.M., Aga, D.S., and Goolsby, D.A., 1998,: Evaluation of microtiter-plate enzyme-linked immunosorbent assay for the analysis of triazine and chloroacetanilide herbicides in rainfall: Environmental Science and Technology, v. 32, no. 1, p. 163-168, doi:10.1021/es970462l.
Pomes, M.L., Wilkison, D.H., and McMahon, P.B., 1998,: Nitrous oxide fluxes from a claypan soil overlying nitrate-enriched glacial drift: Journal of Environmental Hydrology, v. 6, no. 8, p. 1-14.
Pool, D.R., and Eychaner, J.H., 1995,: Measurements of aquifer-storage change and specific yield using gravity surveys: Ground Water, v. 33, no. 3, p. 425-432.
Power, L.E., Arai, Y., and Sparks, D.L., 2005,: Zinc adsorption effects on arsenite oxidation kinetics at the birnessite-water interface: Environmental Science and Technology, v. 39, p. 181-187, doi:10.1021/es049922i.
Presser, T.S., 1994,: The Kesterson effect: Environmental Management, v. 18, no. 3, p. 437-454.
Presser, T.S., Sylvester, M.A., and Low, W.H., 1994,: Bioaccumulation of selenium from natural geologic sources in the western United States and its potential consequences: Environmental Management, v. 18, no. 3, p. 423-436.
Pringle, C.M., Rowe, C.L., Triska, F.J., Fernandez, J.F., and West, J., 1993,: Landscape linkages between geothermal activity, solute composition, and ecological response in surface waters draining the Atlantic slope of Costa Rica: Limnology and Oceanography, v. 38, p. 753-774.
Puckett, L.J., 1982,: Acid rain, air pollution, and tree growth in southeastern New York: Journal of Environmental Quality, v. 10, no. 3, p. 376-381.
Puls, R.W., Paul, C.J., and Clark, D.A., 1993,: Surface chemical effects on colloid stability and transport through natural porous media: Colloids and Surfaces A--Physicochemical and Engineering Aspects, v. 73, p. 287-300.
Purkerson, D.G., Dobin, M.A., Bollens, S.M., Luoma, S.N., and Cutter, G.A., 2003,: Selenium in San Francisco Bay zooplankton--Potential effects of hydrodynamics and food web interactions: Estuaries, v. 26, no. 4A, p. 956-969.

Q

Qi, H., Coplen, T.B., Geilman, H., Brand, W.A., and Böhlke, J.K., 2003,: Two new organic reference materials for ?13C and ?15N measurements and a new value for the ?13C of NBS 22 oil: Rapid Communications in Mass Spectrometry, v. 17, p. 2483-2487, doi:10.1002/rcm.1219.

R

Ragone, S.E., 1986,: U.S. Geological Survey Toxic Waste-Ground-Water Contamination Program, Fiscal Year 1985: Environmental Geology and Water Science, v. 8, no. 2, p. 129-132.
Ragone, S.E., 1984,: The U.S. Geological Survey's toxic waste-ground water contamination program: Environmental Sciences, v. 502, p. 215.
Rainbow, P.S., Poirier, L., Smith, B.D., Brix, K.V., and Luoma, S.N., 2006,: Trophic transfer of trace metals--Subcellular compartmentalization in a polychaete and assimilation by a decapod crustacean: Marine Ecology Progress Series, v. 308, p. 91-100, doi:10.3354/meps308091.
Rao, B., Anderson, T.A., Orris, G.J., Rainwater, K.A., Rajagopalan, S., Sandvig, R.M., Scanlon, B.R., Stonestrom, D.A., Walvoord, M.A., and Jackson, W.A., 2007,: Widespread natural perchlorate in unsaturated zones of the southwest United States: Environmental Science and Technology, doi:10.1021/es062853i (Advanced web release).
Rathbun, R.E., 1992,: Discussion of "Aeration at Ohio River basin navigation dams": American Society of Civil Engineers Journal of Environmental Engineering, v. 118, no. 3, p. 446-447.
Rathbun, R.E., 1992,: Discussion of "Gas-transfer measurements using headspace analysis of propane": American Society of Civil Engineers Journal of Environmental Engineering, v. 118, no. 3, p. 454-456.
Rathbun, R.E., 1990,: Prediction of stream volatilization coefficients: American Society of Civil Engineers Journal of Environmental Engineering, v. 116, no. 3, p. 615-631.
Rathbun, R.E., 1989,: Discussion of "Influence of temperature on oxygen transfer": American Society of Civil Engineers Journal of Environmental Engineering, v. 115, no. 4, p. 868-869.
Rathbun, R.E., 1989,: Discussion of effect of temperature on oxygen transfer--Laboratory studies: American Society of Civil Engineers Journal of Environmental Engineering, v. 115, no. 2, p. 482-484.
Rathbun, R.E., 1988,: Discussion of "Flume tests on hydrocarbon reaeration tracer gases": American Society of Civil Engineers Journal of Environmental Engineering, v. 114, no. 2, p. 473-475.
Rathbun, R.E., 1988,: Discussion of "Wind function for a sheltered stream": American Society of Civil Engineers Journal of Environmental Engineering, v. 114, no. 1, p. 229-231.
Rathbun, R.E., and Rostad, C.E., 2004,: Lateral mixing in the Mississippi River below the confluence with the Ohio River: Water Resources Research, v. 40, no. 5, W05207, doi:10.1029/2003WR002381.
Rathbun, R.E., Stephens, D.W., Shultz, D.J., and Tai, D.Y., 1989,: Fate of acetone in an outdoor model stream in southern Mississippi: Journal of Hydrology, v. 104, p. 181-209.
Rathbun, R.E., Stephens, D.W., Shultz, D.J., and Tai, D.Y., 1982,: Fate of acetone in water: Chemosphere, v. 11, no. 11, p. 1097-1114.
Rathbun, R.E., Stephens, D.W., and Tai, D.Y., 1991,: Fate of acetone in an outdoor model stream with a nitrate supplement, southern Mississippi: Journal of Hydrology, v. 123, p. 225-242.
Rathbun, R.E., and Tai, D.Y., 1987,: Discussion of "Volatilization rates of organic chemicals of public health concern": American Society of Civil Engineers Journal of Environmental Engineering, v. 113, no. 5, p. 1171-1173.
Rathbun, R.E., and Tai, D.Y., 1987,: Vapor pressures and gas-film coefficients for ketones: Chemosphere, v. 16, no. 1, p. 69-78.
Rathbun, R.E., and Tai, D.Y., 1987,: Volatilization of ethylene dibromide from water: Environmental Science and Technology, v. 21, no. 3, p. 248-252, doi:10.1021/es00157a004.
Rathbun, R.E., and Tai, D.Y., 1986,: Gas-film coefficients for the volatilization of ethylene dibromide from water: Environmental Science and Technology, v. 20, no. 9, p. 949-952, doi:10.1021/es00151a016.
Rathbun, R.E., and Tai, D.Y., 1984,: Comment on "Environmental fate and effects of ethylene oxide": Environmental Science and Technology, v. 18, no. 2, p. 133, doi:10.1021/es00120a020.
Rathbun, R.E., and Tai, D.Y., 1984,: Comparison of log transformation and nonlinear least squares procedures for calculating volatilization coefficients: Chemosphere, v. 13, no. 7, p. 715-730.
Rathbun, R.E., and Tai, D.Y., 1984,: Volatilization of ketones: Chemosphere, v. 13, no. 9, p. 1009-1023.
Rathbun, R.E., and Tai, D.Y., 1983,: Gas-film coefficients for streams: American Society of Civil Engineers Journal of Environmental Engineering, v. 109, no. 5, p. 1111-1127.
Rathbun, R.E., and Tai, D.Y., 1982,: Volatilization of ketones from water: Water, Air, and Soil Pollution, v. 17, no. 3, p. 281-293.
Rathbun, R.E., and Tai, D.Y., 1982,: Volatilization of organic compounds from streams: American Society of Civil Engineers Journal of Environmental Engineering, v. 108, no. EE5, p. 973-989.
Ravichandran, M., Aiken, G., Reddy, M., and Ryan, J., 1998,: Enhanced dissolution of cinnabar (mercuric sulfide) by dissolved organic matter isolated from the Florida Everglades: Environmental Science and Technology, v. 32, no. 21, p. 3305-3311, doi:10.1021/es9804058.
Ravichandran, M., Aiken, G.R., Ryan, J.N., and Reddy, M.M., 1999,: Inhibition of precipitation and aggregation of metacinnabar (mercury sulfide) by dissolved organic matter isolated from the Florida Everglades: Environmental Science and Technology, v. 33, no. 9, p. 1418-1423, doi:10.1021/es9811187.
Rea, B.A., Davis, J.A., and Waychunas, G.A., 1994,: Studies of the reactivity of the ferrihydrite surface by iron isotopic exchange and Mossbauer spectroscopy: Clays and Clay Minerals, v. 42, p. 23-34.
Rebich, R.A., Coupe, R.H., and Thurman, E.M., 2004,: Herbicide concentrations in the Mississippi River Basin--the importance of chloroacetanilide herbicide degradates: The Science of the Total Environment, v. 321, no. 1-3, p. 189-199, doi:10.1016/j.scitotenv.2003.09.006.
Rectanus, H.V., Widdowson, M.A., Chapelle, F.H., Kelly, C.A., and Novak, J.T., 2007,: Investigation of reductive dechlorination supported by natural organic carbon: Ground Water Monitoring and Remediation, v. 27, no. 4, p. 53-62, doi:10.1111/j.1745-6592.2007.00173.x.
Reddy, M.M., and Aiken, G.R., 2001,: Fluvic acid-sulfide ion competition for mercury ion binding in the Florida everglades: Water, Air, and Soil Pollution, v. 132, p. 89-104, doi:10.1023/A:1012073503678.
Reddy, M.M., Claassen, H.C., Rutherford, D.W., and Chiou, C.T., 1994,: Welded tuff porosity characterization using mercury intrustion porosimetry, nitrogen adsorption/desorption, ethylene glycol monoethyl ether gas phase sorption and epifluorescence microscopy: Applied Geochemistry, v. 9, p. 491-499.
Reddy, M.M., Reddy, M.B., and Reddy, C.F., 2004,: Scientific advances provide opportunities to improve pediatric environmental health: The Journal of Pediatrics, v. 145, no. 2, p. 153-156, doi:10.1016/j.jpeds.2004.03.044.
Reddy, M.M., Schuster, P., Kendall, C., and Reddy, M.B., 2006,: Characterization of surface and ground-water ?¹⁸O seasonal variation and its use for estimating groundwater residence times: Hydrological Processes, v. 20, no. 8, p. 1753-1772, doi:10.1002/hyp.5953.
Rehmann, L.L.C., Welty, C., and Harvey, R.W., 1999,: Stochastic analysis of virus transport in aquifers: Water Resources Research, v. 35, no. 7, p. 1987-2006, 1999WR900059, doi:10.1029/1999WR900059.
Reilly, T.E., and Gibs, J., 1993,: Effects of physical and chemical heterogeneity on water-quality samples obtained from wells: Ground Water, v. 31, no. 5, p. 805-813.
Reilly, T.E., and LeBlanc, D.R., 1998,: Experimental evaluation of factors affecting temporal variability of water samples obtained from long-screened wells: Ground Water, v. 36, no. 4, p. 566-576.
Reilly, T.E., Plummer, L.N., Phillips, P.J., and Busenberg, E., 1994,: Estimation and corroboration of shallow ground-water flow paths and travel times by environmental tracer and hydraulic analyses--A case study near Locust Grove, Maryland: Water Resources Research, v. 30, no. 2, p. 421-433.
Reinfelder, J.A., Wang, W.-X., Luoma, S.N., and Fisher, N.S., 1997,: Assimilation efficiencies and turnover rates of trace elements in marine bivalves: a comparison of oysters, clams and mussels: Marine Biology, v. 129, no. 3, p. 443 - 452.
Reinfelder, J.R., Fischer, N.S., Luoma, S.N., Nichols, J.W., and Wang, W.X., 1998,: Trace element trophic transfer in aquatic organisms--A critique of the kinetic model approach: The Science of the Total Environment, v. 219, no. 2-3, p. 117-135, doi:10.1016/S0048-9697(98)00225-3.
Repert, D.A., Barber, L.B., Hess, K.M., Keefe, S.H., Kent, D.B., LeBlanc, D.R., and Smith, R.L., 2006,: Long-term natural attenuation of carbon and nitrogen within a groundwater plume after removal of the treated wastewater source: Environmental Science and Technology, v. 40, no. 4, p. 1154-1162, doi:10.1021/es051442j.
Reucroft, P.J., Patel, K.B., and Chiou, C.T., 1984,: Pore volume determination in activated carbon and coal: Carbon, v. 22, p. 100-102.
Revesz, K., and Böhlke, J.K., 2002,: Comparison of d18O measurements in nitrate by different combustion techniques: Analytical Chemistry, v. 74, p. 5410-5413, doi:10.1021/ac025854b.
Revesz, K., Böhlke, J.K., and Yoshinari, T., 1997,: Determination of d18O and d15N in nitrate: Analytical Chemistry, v. 69, no. 21, p. 4375-4380, doi:10.1021/ac9610523.
Revesz, K., Coplen, T.B., Baedecker, M.J., Glynn, P.D., and Hult, M.F., 1995,: Methane production and consumption monitored by stable H and C isotope ratios at a crude oil spill site, Bemidji, Minnesota: Applied Geochemistry, v. 10, no. 5, p. 505-516, doi:10.1016/0883-2927(95)00021-6.
Reynolds, R.L., Yount, J.C., Reheis, M., Goldstein, H., Chavez, P., Jr.,, Fulton, R., Whitney, J., Fuller, C., and Forester, R.M., 2007,: Dust emission from wet and dry playas in the Mojave Desert, USA: Earth Surface Processes and Landforms, v. 32, no. 12, p. 1811-1827, doi:10.1002/esp.1515.
Rhea, D.T., Harper, D.D., Farag, A.M., and Brumbaugh, W.G., 2006,: Biomonitoring in the Boulder River watershed, Montana, USA--Metal concentrations in biofilm and macroinvertebrates, and relations with macroinvertebrate assemblage: Environmental Monitoring and Assessment, v. 115, no. 1-3, p. 381-393, doi:10.1007/s10661-006-7086-7.
Rice, C.A., Abbott, M.M., and Zielinski, R.A., 2007,: Use of dissolved chloride concentrations in tributary streams to support geospatial estimates of Cl contamination potential near Skiatook Lake, Northeastern Oklahoma: Applied Geochemistry, v. 22, no. 11, p. 2,193-2,206, doi:10.1016/j.apgeochem.2007.04.016 (one of 6 papers in a special issue on environmental issues related to oil and gas exploration and production).
Rich, J., Stokes, S., and Wood, W.W., 1999,: Holocene chronology for lunette dune deposition on the Southern High Plains, USA: Zeitschrift fur Geomorphologie, Supplementband 116, p. 165-180.
Ringelberg, D.B., Townsend, G.T., DeWeerd, K.A., Suflita, J.M., and White, D.C., 1994,: Detection of the anaerobic dechlorinating bacterium, Desulfomonile tiedjei, in environmental matrices by its signature lipopolysaccharide branched long-chain hydroxy fatty acids: FEMS Microbiology Ecology, v. 14, p. 9-18.
Ringwood, A.H., Hameedi, M.J., Lee, R.F., Brouwer, M., Peters, E.C., Scott, G.I., Luoma, S.N., and Digiulio, R.T., 1999,: Bivalve biomarker workshop--Overview and discussion group summaries: Biomarkers, v. 4, no. 6, p. 391-399, doi:10.1080/135475099230561.
Ritson, P.I., Bouse, R.M., Flegal, A.R., and Luoma, S.N., 1999,: Stable lead isotopic analyses of historic and contemporary lead contamination of San Francisco Bay estuary, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Luoma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 71-83, doi:10.1016/S0304-4203(98)00085-1.
Rittmann, B.E., Kremer, F., and Bekins, B.A., 2004,: Monitored natural attenuation forum--A panel discussion: Remediation Journal, v. 14, no. 2, p. 153-158, doi:10.1002/rem.20007.
Robbins, E.I., Rodgers, T.M., Alpers, C.N., and Nordstrom, D.K., 2000,: Ecogeochemistry of the subsurface food web at pH 0-2.5 in Iron Mountain, California, U.S.A.: Hydrobiologia, v. 433, no. 1-3, p. 15-23, doi:10.1023/A:1004050216537.
Roberts, A.L., and Gschwend, P.M., 1994,: Interaction of abiotic and microbial processes in hexachloroethane reduction in groundwater: Journal of Contaminant Hydrology, v. 16, p. 157-174, doi:10.1016/0169-7722(94)90050-7.
Roberts, J.A., 2004,: Inhibition and enhancement of microbial surface colonization--The role of silicate composition: Chemical Geology, v. 212, no. 3-4, p. 313-327, doi:10.1016/j.chemgeo.2004.08.021.
Roberts, J.A., Bennett, P.C., Gonzalez, L.A., Macpherson, G.L., and Milliken, K.L., 2004,: Microbial precipitation of dolomite in methanogenic groundwater: Geology, v. 32, no. 4, p. 277-280, doi:10.1130/G20246.2.
Robinson, G.R., Larkins, P., Boughton, C.J., Reed, B.W., and Sibrell, P.L., 2007,: Assessment of contamination from arsenical pesticide use on orchards in the great valley region, Virginia and West Virginia, USA: Journal of Environmental Quality, v. 36, no. 3, p. 654-663, doi:10.2134/jeq2006.0413.
Roesler, C.S., Culbertson, C.W., Etheridge, S.M., Goericke, R., Kiene, R.P., Miller, L.G., and Oremland, R.S., 2002,: Distribution, production, and ecophysiology of Picocycstis strain ML in Mono Lake, California: Limnology and Oceanography, v. 47, no. 2, p. 440-452.
Rogers, A.K., 2008,: Field data validation of an algorithm for computing obsidian effective hydration temperature: Journal of Archaeological Science, v. 35, no. 2, p. 441-447, doi:10.1016/j.jas.2007.04.009.
Rogers, J.R., and Bennett, P.C., 2004,: Mineral stimulation of subsurface microorganisms--Release of limiting nutrients from silicates: Chemical Geology, v. 203, no. 1-2, p. 91-108, doi:10.1016/j.chemgeo.2003.09.001.
Rogers, J.R., Bennett, P.C., and Choi, W.J., 1998,: Feldspars as a source of nutrients for microorganisms: American Mineralogist, v. 83, p. 1532-1540.
Ronan, A.D., Prudic, D.E., Thodal, C.E., and Constantz, J., 1998,: Field study and simulation of diurnal temperature effects on infiltration and variably saturated flow beneath an ephemeral stream: Water Resources Research, v. 34, no. 9, p. 2137-2153, 98WR01572, doi:10.1029/98WR01572.
Rosen, M.E., Pankow, J.F., Gibs, J., and Imbrigiotta, T.E., 1992,: Comparison of downhole and surface sampling for the determination of volatile organic compounds (VOCs) in ground water: Ground Water Monitoring Review, v. 12, no. 1, p. 126-133.
Rosenbauer, R.J., Bischoff, J.L., and Kharaka, Y.K., 1992,: Geochemical effects of deep-well injection of the Paradox Valley brines into Paleozoic carbonate rocks, Colorado, USA: Applied Geochemistry, v. 7, p. 273-286, doi:10.1016/0883-2927(92)90043-3.
Rosenberry, D.O., Bukaveckas, P.A., Buso, D.C., Likens, G.E., Shapiro, A.M., and Winter, T.C., 1999,: Movement of road salt to a small New Hampshire lake: Water, Air, and Soil Pollution, v. 109, no. 1-4, p. 179-206, doi:10.1023/A:1005041632056.
Rosenberry, D.O., Glaser, P.H., Siegel, D.I., and Weeks, E.P., 2003,: Use of hydraulic head to estimate volumetric gas content and ebullition flux in northern peatlands: Water Resources Research, v. 39, no. 3, p. 1066, doi:10.1029/2002WR001377.
Rosenberry, D.O., and Morin, R.H., 2004,: Use of an electromagnetic seepage meter to investigate temporal variability in lake seepage: Ground Water, v. 42, no. 1, p. 68-77, doi:10.1111/j.1745-6584.2004.tb02451.x.
Rosenberry, D.O., Stannard, D.I., Winter, T.C., and Martinez, M.L., 2004,: Comparison of 13 equations for determining evapotranspiration from a prairie wetland, Cottonwood Lake area, North Dakota: Wetlands, v. 24, no. 3, p. 483-497.
Rosenberry, D.O., Winter, T.C., Buso, D.C., and Likens, G.E., 2007,: Comparison of 15 evaporation methods applied to a small mountain lake in the northeastern USA: Journal of Hydrology, v. 340, no. 3-4, p. 149-166, doi:10.1016/j.jhydrol.2007.03.018.
Rosenshein, J.S., and Hickey, J.J., 1977,: Storage of treated sewage effluent and stormwater in a saline aquifer, Pinellas Peninsula, Florida: Ground Water, v. 15, no. 4, p. 284-293.
Rossi, C., and Nimmo, J.R., 1996,: Modelli modificati di curve di ritenzione idrica in mezzi porosi non saturi: Quaderni di Geologia Applicata, v. 3, p. 127-136.
Rossi, C., and Nimmo, J.R., 1994,: Modeling of soil water retention from saturation to oven dryness: Water Resources Research, v. 30, p. 701-708.
Rostad, C.E., 2006,: Differential of commercial fuels based on polar components using negative electrospray ionization/mass spectrometry: Environmental Forensics, v. 7, no. 1, p. 5-14.
Rostad, C.E., 1997,: Concentration and transport of chlordane and nonachlor associated with suspended sediment in the Mississippi River, May 1998 to June 1990: Archives of Environmental Contamination and Toxicology, v. 33, no. 4, p. 369-377, doi:10.1007/s002449900266.
Rostad, C.E., 1997,: From the 1998 drought to the 1993 flood--Transport of halogenated organic compounds with the Mississippi River suspended sediment at Thebes, Illinois: Environmental Science and Technology, v. 31, p. 1308-1312, doi:10.1021/es960513z.
Rostad, C.E., and Daniel, S.R., 2007,: Distribution of selected halogenated organic compounds among suspended particulate, colloid, and aqueous phases in the Mississippi River and major tributaries: Archives of Environmental Contamination and Toxicology, v. 53, no. 2, p. 151-158, doi:10.1007/s00244-005-0056-1.
Rostad, C.E., and Hostettler, F.D., 2007,: Profiling refined hydrocarbon fuels using polar components: Environmental Forensics, v. 8, no. 1, p. 129-137, doi:10.1080/15275920601180677.
Rostad, C.E., and Leenheer, J.A., 2004,: Factors that affect molecular weight distribution of Suwannee River fluvic acid as determined by electrospray ionization/mass spectrometry: Analytica Chimica Acta, v. 523, no. 2, p. 269-278, doi:10.1016/j.aca.2004.06.065.
Rostad, C.E., Leenheer, J.A., and Daniel, S.R., 1997,: Organic carbon and nitrogen content associated with colloids and suspended particulates from the Mississippi River and some of its tributaries: Environmental Science and Technology, v. 31, no. 11, p. 3218-3225, doi:10.1021/es970196b.
Rostad, C.E., Martin, B.S., Barber, L.B., Leenheer, J.A., and Daniel, S.R., 2000,: Effect of a constructed wetland on disinfection byproducts--Removal processes and production of precursors: Environmental Science and Technology, v. 34, p. 2703-2710, doi:10.1021/es9900407.
Rostad, C.E., Martin, B.S., Barber, L.B., Leenheer, J.A., and Daniel, S.R., 2000,: Effect of a constructed wetland on disinfection byproducts: Removal processes and production of precursors: Environmental Science and Technology, v. 34, no. 13, p. 2703-2710, doi:10.1021/es9900407.
Rostad, C.E., and Pereira, W.E., 1989,: Analysis of chlorinated organic compounds in estuarine biota and sediments by chemical ionization tandem mass spectrometry: Biomedical and Environmental Mass Spectrometry, v. 18, p. 464-470.
Rostad, C.E., and Pereira, W.E., 1985,: Kovats and Lee retention indices by gas chromatography/mass spectrometry for organic compounds of environmental interest: Journal of High Resolution Chromatography and Chromatography Communications, v. 9, p. 328-334.
Rostad, C.E., Pereira, W.E., and Elder, J.F., 1987,: Creosote compounds in snails obtained from Pensacola Bay, Florida, near an onshore hazardous waste site: Chemosphere, v. 16, p. 2397-2404.
Rostad, C.E., Pereira, W.E., and Hult, M.F., 1985,: Partitioning studies of coal-tar constituents in a two-phase contaminated ground-water system: Chemosphere, v. 14, p. 1023-1036.
Rostad, C.E., Pereira, W.E., and Keiker, T.J., 1999,: Distribution and transport of selected anthropogenic liipophilic organic compounds associated with Mississippi River suspended sediment, 1989-1990: Archives of Environmental Contamination and Toxicology, v. 36, no. 3, p. 248-255, doi:10.1007/s002449900468.
Rostad, C.E., Pereira, W.E., and Leiker, T.J., 1994,: Distribution and transport of selected anthropogenic organic compounds on Mississippi River suspended sediment (U.S.A.), May/June 1988: Journal of Contaminant Hydrology, v. 16, p. 175-199, doi:10.1016/0169-7722(94)90051-5.
Rostad, C.E., Pereira, W.E., and Ratcliff, S.M., 1985,: Bonded-phase extraction column isolation of organic compounds in ground water at a hazardous waste site: Analytical Chemistry, v. 56, no. 14, p. 2856-2860.
Rostad, C.E., Rees, T.F., and Daniel, S.R., 1998,: Colloid particle sizes in the Mississippi River and some of its tributaries from Minneapolis to below New Orleans: Hydrological Processes, v. 12, no. 1, p. 25-41, doi:10.1002/(SICI)1099-1085(199801)12:1<25::AID-HYP544>3.0.CO;2-T.
Roth, D.A., Taylor, H.E., Domakzalski, J., Dileanis, P., Peart, D.B., Antweiler, R.C., and Alpers, C.N., 2001,: Distribution of inorganic mercury in Sacramento River water and suspended colloidal sediment material: Archives of Environmental Contamination and Toxicology, v. 40, no. 2, p. 161-172, doi:10.1007/s002440010159.
Roy, S.B., and Dzombak, D.A., 1997,: Chemical factors influencing colloid-facilitated transport of contaminants in porous media: Environmental Science and Technology, v. 31, no. 3, p. 656-664, doi:10.1021/es9600643.
Rubin, J., 1992,: Solute transport with multisegment, equilibrium-controlled, classical reactions--Problem solvability and feed forward method's applicability for complex segments of at most binary participants: Water Resources Research, v. 28, no. 6, p. 1681-1702, 92WR00572, doi:10.1029/92WR00572.
Rubin, J., 1990,: Solute transport with multisegment, equilibrium-controlled reactions--A feed forward simulation method: Water Resources Research, v. 26, no. 9, p. 2029-2055, doi:10.1029/WR026i009p02029.
Rubin, J., 1983,: Transport of reacting solutes in porous media--Relation between mathematical nature of problem formulation and chemical nature of reaction: Water Resources Research, v. 19, no. 5, p. 1231-1252, 3W0962, doi:10.1029/WR019i005p01231.
Rubin, Y., and Ezzedine, S., 1997,: The travel times of solutes at the Cape Cod tracer experiment--Data analysis, modeling, and structural parameters inference: Water Resources Research, v. 33, no. 7, p. 1537-1547, 96WR00016, doi:10.1029/96WR00016.
Rudel, R.A., Melly, S.J., Geno, P.W., Sun, G., and Brody, J.G., 1998,: Identification of alkylphenols and other estrogenic compounds in wastewater, septage, and groundwater on Cape Cod, Massachusetts: Environmental Science and Technology, v. 32, no. 7, p. 861-869, doi:10.1021/es970723r.
Rudolph, D.L., Kachanoski, R.G., Celia, M.A., LeBlanc, D.R., and Stevens, J.H., 1996,: Infiltration and solute transport experiments in unsaturated sand and gravel, Cape Cod, Massachusetts--Experimental design and overview of results: Water Resources Research, v. 32, no. 3, p. 519-532, 95WR02972, doi:10.1029/95WR02972.
Ruehl, C., Fisher, A.T., Los Huertos, M., Wankel, S., Wheat, C.G., Kendall, C., Hatch, C., and Shennan, C., 2007,: Nitrate dynamics within the Pajaro River, a nutrient-rich, losing stream: Journal of the North American Benthological Society, v. 26, no. 2, p. 191-206, doi:10.1899/0887-3593(2007)26[191:NDWTPR]2.0.CO;2.
Runkel, R.L., 2007,: Toward a transport-based analysis of nutrient spiraling and uptake in streams: Limnology and Oceanography--Methods, v. 5, p. 50-62.
Runkel, R.L., 2002,: A new metric for determining the importance of transient storage: Journal of the North American Benthological Society, v. 21, no. 4, p. 529-543.
Runkel, R.L., 1996,: Solution of the advection-dispersion equation--Continuous load of finite duration: Journal of Environmental Engineering, v. 122, no. 9, p. 830-832, doi:10.1061/(ASCE)0733-9372(1996)122:9(830).
Runkel, R.L., Bencala, K.E., Broshears, R.E., and Chapra, S.C., 1996,: Reactive solute transport in streams--1, Development of an equilibrium-based model: Water Resources Research, v. 32, no. 2, p. 409-418, 95WR03106, doi:10.1029/95WR03106.
Runkel, R.L., and Chapra, S., 1993,: An efficient numerical solution of the transient storage equations for solute transport in small streams: Water Resources Research, v. 29, no. 1, p. 211-215, 92WR02217, doi:10.1029/92WR02217.
Runkel, R.L., and Chapra, S.C., 1994,: Reply to "Comment on an efficient numerical solution of the transient storage equations for solute transport in small streams" by Dawes and Short: Water Resources Research, v. 30, no. 10, p. 2863-2865.
Runkel, R.L., and Kimball, B.A., 2002,: Evaluating remedial alternatives for an acid mine drainage stream--Application of a reactive transport model: Environmental Science and Technology, v. 36, no. 5, p. 1093-1101, doi:10.1021/es0109794.
Runkel, R.L., Kimball, B.A., McKnight, D.M., and Bencala, K.E., 1999,: Reactive solute transport in streams--A surface complexation approach for trace metal sorption: Water Resources Research, v. 35, no. 12, p. 3829-3840, 1999WR900259, doi:10.1029/1999WR900259.
Runkel, R.L., Kimball, B.A., Walton-Day, K., and Verplanck, P.L., 2007,: A simulation-based approach for estimating premining water quality--Red Mountain Creek, Colorado: Applied Geochemistry, v. 22, no. 9, p. 1899-1918, doi:10.1016/j.apgeochem.2007.03.054.
Runkel, R.L., McKnight, D.M., and Andrews, E.D., 1998,: Analysis of transient storage subject to unsteady flow--Diel flow variation in an Antarctic stream: Journal of North American Benthological Society, v. 17, no. 2, p. 143-154.
Runkel, R.L., McKnight, D.M., Bencala, K.E., and Chapra, S.C., 1996,: Reactive solute transport in streams--2, Simulation of a pH modification experiment: Water Resources Research, v. 32, no. 2, p. 419-430, 95WR03107, doi:10.1029/95WR03107.
Runkel, R.L., McKnight, D.M., and Rajaram, H., 2003,: Modeling hyporheic zone processes: Advances in Water Resources, v. 26, no. 9, p. 901-905, doi:10.1016/S0309-1708(03)00079-4.
Russell, T.F., Heberton, C.I., Konikow, L.F., and Hornberger, G.Z., 2003,: A finite-volume ELLAM for three-dimensional solute-transport modeling: Ground Water, v. 41, no. 2, p. 258-272, doi:10.1111/j.1745-6584.2003.tb02589.x.
Rutherford, D.W., and Chiou, C.T., 1992,: Effect of water saturation in soil organic matter on the partition of organic compounds: Environmental Science and Technology, v. 26, no. 5, p. 965-970, doi:10.1021/es00029a015.
Rutherford, D.W., Chiou, C.T., and Eberl, D.D., 1997,: Effects of exchanged cation on the microporosity of montmorillonite: Clays and Clay Minerals, v. 45, p. 534-543.
Rutherford, D.W., Chiou, C.T., and Kile, D.E., 1992,: Influence of soil organic matter composition on the partition of organic compounds: Environmental Science and Technology, v. 26, no. 2, p. 336-340, doi:10.1021/es00026a014.
Ryan, J.N., Elimelech, M., Ard, R.A., Harvey, R.W., and Johnson, P.R., 1999,: Bacteriophage PRD1 and silica colloid transport and recovery in an iron oxide-coated sand aquifer: Environmental Science and Technology, v. 33, no. 1, p. 63-73, doi:10.1021/es980350+.
Ryan, J.N., Elimelech, M., Baesman, J.L., and Magelky, R.D., 2000,: Silica-coated titania and zirconia colloids for subsurface transport field experiments: Environmental Science and Technology, v. 34, no. 10, p. 2000-2005, doi:10.1021/es9909531.
Ryan, J.N., Harvey, R.W., Metge, D., Elimelech, M., Navigato, T., and Pieper, A.P., 2002,: Field and laboratory investigations of inactivation of viruses (PRD1 and MS2) attached to iron oxide-coated quartz sand: Environmental Science and Technology, v. 36, no. 11, p. 2403-2413, doi:10.1021/es011285y.

S

Sandstrom, M.W., Kolpin, D.W., Thurman, E.M., and Zaugg, S.D., 2005,: Widespread detection of N,N-diethyl-m-toluamide in U.S. streams--Comparison with concentrations of pesticides, personal care products, and other organic wastewater compounds: Environmental Toxicology and Chemistry, v. 24, no. 5, p. 1029-1034, doi:10.1897/04-297R.1.
Sanford, W.E., and Konikow, L.F., 1989,: Simulation of calcite dissolution and porosity changes in saltwater mixing zones in coastal aquifers: Water Resources Research, v. 25, no. 4, p. 655-667.
Sanford, W.E., Konikow, L.F., Rowe, G.L., and Brantley, S.L., 1995,: Groundwater transport of crater-lake brine at Poas Volcano, Costa Rica: Journal of Volcanology and Geothermal Research, v. 64, p. 269-293, doi:10.1016/0377-0273(94)00080-Z.
Sanford, W.E., Plummer, L.N., McAda, D.P., Bexfield, L.M., and Anderholm, S.K., 2004,: Hydrochemical tracers in the middle Rio Grande Basin, USA: 2. Calibration of a ground-water flow model: Hydrogeology Journal, v. 12, no. 4, p. 389-407, doi:10.1007/s10040-004-0326-4.
Sanford, W.E., and Wood, W.W., 1995,: A paleohydrologic record from lake brine on the Southern High Plains, Texas: Geology, v. 23, no. 3, p. 229-232.
Sanford, W.E., and Wood, W.W., 1991,: Brine evolution and mineral deposition in hydrologically open evaporite basins: American Journal of Science, v. 291, p. 687-710.
Sarmah, A.K., Meyer, M.T., and Boxall, A.B.A., 2006,: A global perspective on the use, sales, exposure pathways, occurrence, fate and effects of veterinary antibiotics (VAs) in the environment: Chemosphere, v. 65, p. 725-759, doi:doi:10.1016/j.chemosphere.2006.03.026.
Sartoris, J.J., Thullen, J.S., Barber, L.B., and Salas, D.E., 2000,: Investigation of nitrogen transformations in a southern California constructed wastewater treatment wetland: Ecological Engineering, v. 14, no. 1-2, p. 49-65, doi:10.1016/S0925-8574(99)00019-1.
Scanlon, B.R., Healy, R.W., and Cook, P.G., 2002,: Choosing appropriate techniques for quantifying groundwater recharge: Hydrogeology Journal, v. 10, no. 1, p. 18-39, doi:10.1007/s10040-001-0176-2.
Scanlon, B.R., Keese, K., Reedy, R.C., Šimůnek, J., and Andraski, B.J., 2003,: Variations in flow and transport in thick desert vadose zones in response to paleoclimatic forcing (0-90 kyr)--Field measurements, modeling, and uncertainties: Water Resources Research, v. 39, no. 7, p. 3-1 to 3-17, 2002WR001604, doi:10.1029/2002WR001604.
Scanlon, B.R., Reedy, R.C., Stonestrom, D.A., Prudic, D.E., and Dennehy, K.F., 2005,: Impact of land use and land cover change on groundwater recharge and quality in the southwestern US: Global Change Biology, v. 11, no. 10, p. 1577-1593, doi:10.1111/j.1365-2486.2005.01026.x.
Schaefer, J.E., Goodwin, K.D., MacDonald, I., Murrell, J.C., and Oremland, R.S., 2002,: Leisingera methylohalidivorans, gen. nov., sp. nov., a marine methylotroph that grows on methyl bromide: International Journal of Systematic and Evolutionary Microbiology, v. 52, p. 851-859, doi:10.1099/ijs.0.01960-0.
Schaefer, J.K., and Oremland, R.S., 1999,: Oxidation of methyl halides by the facultative methlotroph strain IMB-1: Applied and Environmental Microbiology, v. 65, no. 11, p. 5035-5041.
Schemel, L.E., Cox, M.H., Runkel, R.L., and Kimball, B.A., 2006,: Multiple injected and natural conservative tracers quantify mixing in a stream confluence affected by acid mine drainage near Silverton, Colorado: Hydrological Processes, v. 20, no. 13, p. 2727-2743, doi:10.1002/hyp.6081.
Schemel, L.E., Kimball, B.A., and Bencala, K.E., 2000,: Colloid formation and metal transport through two mixing zones affected by acid mine drainage near Silverton, Colorado: Applied Geochemistry, v. 15, no. 7, p. 1003-1018.
Schemel, L.E., Kimball, B.A., Runkel, R.L., and Cox, M.H., 2007,: Formation of mixed Al-Fe colloidal sorbent and dissolved-colloidal partitioning of Cu and Zn in the Cement Creek-Animas River confluence, Silverton, Colorado: Applied Geochemistry, v. 22, no. 7, p. 1467-1484, doi:10.1016/j.apgeochem.2007.02.010.
Schemel, L.E., Sommer, T.R., Muller-Solger, A.B., and Harrell, W.C., 2004,: Hydrologic variability, water chemistry, and phytoplankton biomass in a large floodplain of the Sacramento River, CA, U.S.A.: Hydrobiologia, v. 513, no. 1-3, p. 129-139, doi:10.1023/B:hydr.0000018178.85404.1c.
Schindler, J.E., and Krabbenhoft, D.P., 1998,: The hyporheic zone as a source of dissolved organic carbon and carbon gases to a temperate forested stream: Biogeochemistry, v. 43, no. 2, p. 157-174, doi:10.1023/A:1006005311257.
Schlekat, C.E., Dowdle, P.R., Lee, B.G., Luoma, S.N., and Oremland, R.S., 2000,: Bioavailability of particle-associated Se to the bivalve Potamocorbula amurensis: Environmental Science and Technology, v. 34, no. 21, p. 4504-4510, doi:10.1021/es001013f.
Schlekat, C.E., Purkerson, D.G., and Luoma, S.N., 2004,: Modeling selenium bioaccumulation through arthropod food webs in San Francisco Bay, California, USA: Environmental Toxicology and Chemistry, v. 23, no. 12, p. 3003-3010, doi:10.1897/03-4.1.
Schmitt, D.A., Taylor, H.E., Aiken, G.R., Roth, D.A., and Frimmel, F.H., 2002,: Influence of natural organic matter on the adsorption of metal ion onto clay particles: Environmental Science and Technology, v. 36, no. 13, p. 2932-2938, doi:10.1021/es010271p.
Schnoebelen, D.J., Kolpin, D.W., Barber, L., Furlong, E.T., Meyer, M.T., and Skopec, M., 2006,: Research plan and preliminary results--A field research site for emerging contaminants in Iowa: Journal of the Iowa Academy of Science, v. 113, p. 1-9.
Schoenfuss, H.L., Bartell, S.E., Bistodeau, T.B., Cediel, R.A., Grove, K.J., Zintek, L., Lee, K.E., and Barber, L.B., 2008,: Impairment of the reproductive potential of male fathead minnows by environmentally relevant exposures to 4-nonylphenol: Aquatic Toxicology, v. 86, no. 1, p. 91-98, doi:10.1016/j.aquatox.2007.10.004.
Scholl, M.A., 2000,: Effects of heterogeneity in aquifer permeability and biomass on biodegradation rate calculations--Results from numerical simulations: Ground Water, v. 38, no. 5, p. 702-712.
Scholl, M.A., Cozzarelli, I.M., and Christenson, S.C., 2006,: Recharge processes drive sulfate reduction in an alluvial aquifer contaminated with landfill leachate: Journal of Contaminant Hydrology, v. 86, no. 3-4, p. 239-261, doi:10.1016/j.jconhyd.2006.03.005.
Scholl, M.A., and Harvey, R.W., 1992,: Laboratory investigations on the role of sediment surface and groundwater chemistry in transport of bacteria through a contaminated sandy aquifer: Environmental Science and Technology, v. 26, no. 7, p. 1410-1417, doi:10.1021/es00031a020.
Schraer, S.M., Shaw, D.R., Boyette, M., Coupe, R.H., and Thurman, E.M., 2000,: Comparison of enzyme-linked immunosorbent assay and gas chromatography procedures for the detection of cyanazine and metolachlor in surface water samples: Journal of Agricultural and Food Chemistry, v. 48, p. 5881-5886.
Schroeder, R.A., Orem, W.H., and Kharaka, Y.K., 2002,: Chemical evolution of the Salton Sea, California--Nutrient and selenium dynamics: Hydrobiologia, v. 473, no. 1-3, p. 23-45, doi:10.1023/A:1016557012305.
Schultz, M.M., and Furlong, E.T., 2008,: Trace analysis of antidepressant pharmaceuticals and their select degradates in aquatic matrixes by LC/ESI/MS/MS: Analytical Chemistry, v. 80, no. 5, p. 1756-1762, doi:10.1021/ac702154e.
Schuster, P., Shanley, J., Marvin-Dipasquale, M., Reddy, M., Aiken, G., Roth, D., Taylor, H., Krabbenhoft, D., and DeWild, J., 2008,: Mercury and organic carbon dynamics during runoff episodes from a northeastern USA watershed: Water, Air, and Soil Pollution, v. 187, no. 1, p. 89-108, doi:10.1007/s11270-007-9500-3.
Schuster, P.F., Krabbenhoft, D.P., Naftz, D.L., Cecil, L.D., Olson, M.L., Dewild, J.F., Susong, D.D., Green, J.R., and Abott, M.L., 2002,: Atmospheric mercury deposition during the last 270 years--A glacial ice core record of natural and anthropogenic sources: Environmental Science and Technology, v. 36, no. 11, p. 2303-2310, doi:10.1021/es0157503.
Schuster, P.F., Reddy, M.M., LaBaugh, J.W., Parkhurst, R.S., Rosenberry, D.O., Winter, T.C., Antweiler, R.C., and Dean, W.E., 2003,: Characterization of lake and ground water movement in the littoral zone of Williams Lake, a closed basin lake in north-central Minnesota: Hydrological Processes, v. 17, no. 4, p. 823-838, doi:10.1002/hyp.1211.
Scott, D.T., Gooseff, M.N., Bencala, K.E., and Runke., R.L., 2003,: Automated calibration of a stream solute transport model--Implications for interpretation of biogeochemical parameters: Journal of the North American Benthological Society, v. 22, no. 4, p. 492-510.
Scott, D.T., Runkel, R.L., McKnight, D.M., Voelker, B.M., Kimball, B.A., and Carraway, E.R., 2003,: Transport and cycling of iron and hydrogen peroxide in a freshwater stream--Influence of organic acids: Water Resources Research, v. 39, no. 11, p. HWC 1-1 - HWC 1-14, 2002WR001768, doi:10.1029/2002WR001768.
Scribner, E.A., Battaglin, W.A., Goolsby, D.A., and Thurman, E.M., 2000,: Changes in herbicide concentrations in Midwestern streams in relation to changes in use, 1989-1998: The Science of the Total Environment, v. 248, no. 2-3, p. 255-263, doi:10.1016/S0048-9697(99)00547-1.
Scribner, E.A., Thurman, E.M., and Zimmerman, L.R., 2000,: Analysis of selected herbicide metabolites in surface and ground water of the United States: The Science of the Total Environment, v. 248, no. 2-3, p. 157-167, doi:10.1016/S0048-9697(99)00539-2.
Scudlark, J.R., Rice, K.C., Conko, K.M., and Church, T.M., 2005,: Transmission of atmospherically derived trace elements through an undeveloped, forested Maryland watershed: Water, Air, and Soil Pollution, v. 163, p. 53-79, doi:10.1007/s11270-005-8135-5.
Sebol, L.A., Robertson, W.D., Busenberg, E., Plummer, L.N., Ryan, M.C., and Schiff, S.L., 2007,: Evidence of CFC degradation in groundwater under pyrite-oxidizing conditions: Journal of Hydrology, v. 347, no. 1-2, p. 1-12, doi:10.1016/j.jhydrol.2007.08.009
See, R.B., Naftz, D.L., and Qualls, C.L., 1992,: GIS-assisted regression analysis to identify sources of selenium in streams: Water Resources Bulletin, v. 28, no. 2, p. 315-330, doi:10.1111/j.1752-1688.1992.tb03997.x.
Seiler, R.L., Stollenwerk, K.G., and Garbarino, J.R., 2005,: Factors controlling tungsten concentrations in ground water, Carson Desert, Nevada: Applied Geochemistry, v. 20, no. 2, p. 423-441, doi:10.1016/j.apgeochem.2004.09.002.
Seitzinger, S., Harrison, J.A., Böhlke, J.K., Bouwman, A.F., Lowrance, R., Peterson, B., Tobias, C., and Drecht, G.V., 2006,: Denitrification across landscapes and waterscapes--A synthesis: Ecological Applications, v. 16, no. 6, p. 2064-2090, doi:10.1890/1051-0761(2006)016[2064:DALAWA]2.0.CO;2.
Senko, J.M., Dewers, T.A., and Krumholz, L.R., 2005,: Effect of the oxidation rate and Fe(II) state on microbial nitrate-dependent Fe(III) mineral formation: Applied and Environmental Microbiology, v. 71, no. 11, p. 7172-7177, doi:10.1128/AEM.71.11.7172-7177.2005.
Senko, J.M., Istok, J.D., Suflita, J.M., and Krumholz, L.R., 2002,: In-situ evidence for uranium immobilization and remobilization: Environmental Science and Technology, v. 36, no. 7, p. 1491-1496, doi:10.1021/es011240x.
Senko, J.M., Mohamed, Y., Dewers, T.A., and Krumholz, L.R., 2005,: Role for Fe(III) minerals in nitrate-dependent microbial U(IV) oxidation: Environmental Science and Technology, v. 39, no. 8, p. 2529-2536, doi:10.1021/es048906i.
Senko, J.M., Suflita, J.M., and Krumholz, L.R., 2005,: Geochemical controls on microbial nitrate-dependent U(IV) oxidation: Geomicrobiology Journal, v. 22, p. 371-378, doi:10.1080/01490450500248911.
Seyfried, M., Schwinning, S., Walvoord, M.A., Pockman, W., Jackson, R., Newman, B., and Phillips, F., 2005,: Ecohydrological control of deep drainage in semiarid regions: Ecology, v. 86, no. 2, p. 277-287, doi:10.1890/03-0568.
Shafroth, P.B., Cleverly, J.R., Dudley, T.L., Taylor, J.P., Van Riper, C., Weeks, E.P., and Stuart, J.N., 2005,: Control of Tamarix in the western United States--Implications for water salvage, wildlife use, and riparian restoration: Environmental Management, v. 35, p. 231-246, doi:10.1007/s00267-004-0099-5.
Shanley, J.B., Kram, P., Hruska, J., and Bullen, T.D., 2004,: A biogeochemical comparison of two well-buffered catchments with contrasting histories of acid deposition: Water, Air, and Soil Pollution--Focus, v. 4, no. 2-3, p. 325-342, doi:10.1023/B:WAFO.0000028363.48348.a4.
Shanley, J.B., Mayer, B., Mitchell, M.J., Michel, R.L., Bailey, S.W., and Kendall, C., 2005,: Tracing sources of streamwater sulfate during snowmelt using S and O isotope ratios of sulfate and ³⁵S activity: Biogeochemistry, v. 76, p. 161-185, doi:10.1007/s10533-005-2856-9.
Shapiro, A.M., 2007,: Publishing Our "Ugly Babies": Ground Water, v. 45, no. 6, p. 655-655, doi:10.1111/j.1745-6584.2007.00351.x.
Shapiro, A.M., and Anderson, J., 1985,: Simulation of steady-state flow in three-dimensional fracture networks using the boundary-element method: Advances in Water Resources, v. 8, p. 106-110.
Shapiro, A.M., and Greene, E.A., 1995,: Interpretation of prematurely terminated air-pressurized slug tests: Ground Water, v. 33, no. 4, p. 539-546.
Shapiro, A.M., and Hsieh, P.A., 1998,: How good are estimates of transmissivity from slug tests in fractured rock?: Ground Water, v. 36, no. 1, p. 37-48.
Shapiro, A.M., and Oki, D.S., 2000,: Estimating formation properties from early-time oscillatory water levels in a pumped well: Journal of Hydrology, v. 236, no. 1-2, p. 91-108, doi:10.1016/S0022-1694(00)00283-3.
Shapiro, A.M., Oki, D.S., and Greene, E.A., 1998,: Estimating formation properties from early-time recovery in wells subject to turbulent head losses: Journal of Hydrology, v. 208, no. 3-4, p. 223-236, doi:10.1016/S0022-1694(98)00170-X.
Shapiro, S.D., Busenberg, E., Focazio, M.J., and Plummer, L.N., 2004,: Historical trends in occurrence and atmospheric inputs of halogenated volatile organic compounds in untreated ground water used as a source of drinking water: Science of the Total Environment, v. 321, no. 1-3, p. 201-217, doi:10.1016/j.scitotenv.2003.09.007.
Shapiro, S.D., LeBlanc, Denis, Schlosser, Peter, and Ludin, Andrea, 1999,: Characterizing a sewage plume using the 3H-3He dating: Ground Water, v. 37, no. 6, p. 861-878.
Sheibley, R.W., Duff, J.H., Jackman, A.P., and Triska, F.J., 2003,: Inorganic nitrogen transformations in the bed of the Shingobee River, Minnesota--Integrating hydrologic and biological processes using sediment perfusion cores: Limnology and Oceanography, v. 48, no. 3, p. 1129-1140.
Sheibley, R.W., Duff, J.H., Jackman, A.P., Triska, F.J., Warren, E., and Godsy, E.M., 2006,: Nitrate reduction in sediment perfusion cores from Pool 8, upper Mississippi River, La Crosse, Wisconsin, USA: Internationale Vereinigung fur Theoretische und Angewandte Limnologie, v. 29, p. 1289-1295.
Sheibley, R.W., Jackman, A.P., Duff, J.H., and Triska, F.J., 2003,: Numerical modeling of coupled nitrification-denitrification in sediment perfusion cores from the hyporheic zone of the Shingobee River, Minnesota: Advances in Water Resources, v. 26, no. 9, p. 977-987, doi:10.1016/S0309-1708(03)00088-5.
Shekiro, J.M., Jr., Skogerboe, R.K., and Taylor, H.E., 1988,: Mechanistic characterization of chloride interferences in electrothermal atomization systems: Analytical Chemistry, v. 60, p. 2561.
Shekiro, J.M., Jr., Skogerboe, R.K., and Taylor, H.E., 1988,: Use of electrothermal vaporization-multiple wavelength absorption spectrometry to qualitatively screen for the presence of polynuclear aromatic hydrocarbons: Environmental Science and Technology, v. 22, no. 3, p. 338, doi:10.1021/es00168a015.
Shekiro, J.M., Skogerboe, R.K., and Taylor, H.E., 1987,: Crude oil identification with electrothermal vaporization-multiple wavelength absorption spectrometry: Chemosphere Journal, v. 16, p. 983.
Shelobolina, E.S., Anderson, R.T., Vodyanitskii, Y.N., Sivtsov, A.V., Yuretich, R., and Lovley, D.R., 2004,: Importance of clay size minerals for Fe(III) respiration in a petroleum-contaminated aquifer: Geobiology, v. 2, no. 1, p. 67-76, doi:10.1111/j.1472-4677.2004.00018.x.
Shi, Y., Zwolinski, M.D., Schreiber, M.E., Bahr, J.M., Sewell, G.W., and Hickey, W.J., 1999,: Molecular analysis of microbial community structures in pristine and contaminated aquifers--Field and laboratory microcosm experiments: Applied and Environmental Microbiology, v. 65, no. 5, p. 2143-2150.
Shiller, A.M., and Taylor, H.E., 1996,: Comment on "Problems associated with using filtration to define dissolved trace element concentrations in natural water samples": Environmental Science and Technology, v. 30, no. 11, p. 3397-3398, doi:10.1021/es960387z.
Shope, C.L., Xie, Y., and Gammons, C.H., 2006,: The influence of hydrous Mn-Zn oxides on diel cycling of Zn in an alkaline stream draining abandoned mine lands: Applied Geochemistry, v. 21, no. 3, p. 476-491, doi:10.1016/j.apgeochem.2005.11.004.
Sigman, D.M., Casciotti, K.L., Andreani, M., Barford, C., Galanter, M., and Böhlke, J.K., 2001,: A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater: Analytical Chemistry, v. 73, no. 17, p. 4145-4153, doi:10.1021/ac010088e.
Silliman, S.E., Konikow, L.F., and Voss, C.I., 1987,: Laboratory investigation of longitudinal dispersion in anisotropic media: Water Resources Research, v. 23, no. 11, p. 2145-2151.
Silva, S.R., Kendall, C., Wilkison, D.H., Ziegler, A.C., Chang, C.C., and Avanzino, R.J., 2000,: A new method for collection of nitrate from fresh water and analysis for nitrogen and oxygen isotope ratios: Journal of Hydrology, v. 228, p. 22-36.
Simon, N.S., 2005,: Loosely bound oxytetracycline in riverine sediments from two tributaries of the Chesapeake Bay: Environmental Science and Technology, v. 39, no. 10, p. 3480-3487, doi:10.1021/es049039k.
Simon, N.S., Hatcher, S.A., and Demas, C.R., 1992,: Comparison of methods for the removal of organic carbon and extraction of chromium, iron, and manganese, from an estuarine sediment standard and sediment from the Calcasieu River and estuary, Louisiana: Chemical Geology, v. 100, p. 175-189.
Simon, N.S., Spencer, R., and Cox, T., 1999,: The distribution of, and relation among, mercury and methylmercury, organic carbon, carbonate, nitrogen and phosphorus in periphyton of the south Florida ecosystem: Toxicological and Environmental Chemistry, v. 69, p. 417-433.
Simpson, J.J., Dettinger, M.D., Gerhke, F., McIntyre, T.J., and Hufford, G.I., 2004,: Hydrologic scales, cloud variability, remote sensing and models--Implications for forecasting snowmelt and streamflow: Weather and Forecasting, v. 19, p. 251-276, doi:10.1175/1520-0434(2004)019<0251:HSCVRS>2.0.CO;2.
Šimůnek, J., and Nimmo, J.R., 2005,: Estimating soil hydraulic parameters from transient flow experiments in a centrifuge using parameter optimization technique: Water Resources Research, v. 41, doi:10.1029/2004WR003379.
Singa, K., and Gorelick, S.M., 2005,: Saline tracer visualized with three-dimensional electrical resistivity tomography--Field scale spatial moment analysis: Water Resources Research, v. 41, no. 5, doi:10.1029/2004WR003460.
Singha, K., F. D. Day-Lewis, and Lane, J.W., 2007,: Geoelectrical evidence of bicontinuum transport in groundwater: Geophysical Research Letters, v. 34, no. 12, L12401, doi:10.1029/2007GL030019.
Singha, K., and Gorelick, S.M., 2006,: Effects of spatially variable resolution on field-scale estimates of tracer concentration from electrical inversions using Archie's law: Geophysics, v. 71, no. 3, p. G83-G91, doi:10.1190/1.2194900.
Singha, K., and Gorelick, S.M., 2006,: Hydrogeophysical tracking of three-dimensional tracer migration--The concept and application of apparent petrophysical relations: Water Resources Research, v. 42, W06422, doi:10.1029/2005WR004568.
Singha, K., and Gorelick, S.M., 2005,: Saline tracer visualized with electrical resistivity tomography--Field scale spatial moment analysis: Water Resources Research, v. 41, no. 5, W05023, doi:10.1029/2004WR003460.
Sirivedhin, T., and Dallbaumann, L., 2004,: Organic matrix in produced water from the Osage-Skiatook Petroleum Environmental Research site, Osage County, Oklahoma: Chemosphere, v. 57, p. 463-469, doi:10.1016/j.chemosphere.2004.05.034.
Skogerboe, R.K., Hanagan, W.A., and Taylor, H.E., 1985,: Concentration of trace elements in water samples by reductive precipitation: Analytical Chemistry, v. 57, p. 2815.
Smalling, K.L., Orlando, J., and Kuivila, K., 2007,: Occurrence of pesticides in water, sediment, and soil from the Yolo Bypass, California: San Francisco Estuary and Watershed Science, v. 5, no. 1, article 2 (Article 2).
Smetacek, V., and Cloern, J.E., 2008,: Oceans--On phytoplankton trends: Science, v. 319, no. 5868, p. 1346-1348, doi:10.1126/science.1151330.
Smith, C.N., Parrish, R.S., and Brown, D.S., 1991,: Conducting field studies for testing pesticide leaching models: International Journal of Environmental Analytical Chemistry, v. 39, p. 3-21.
Smith, J.A., Chiou, C.T., Kammer, J.A., and Kile, D.E., 1990,: Effect of soil moisture on the sorption of trichloroethylene vapor to vadose-zone soil at Picattiny Arsenal, New Jersey: Environmental Science and Technology, v. 24, no. 5, p. 676-683, doi:10.1021/es00075a010.
Smith, J.A., Cho, H.J., Jaffe, P.R., MacLeod, C.L., and Koehnlein, S.A., 1992,: Sampling vadose-zone water for a volatile organic compound at Picatinny Arsenal, New Jersey: Journal of Environmental Quality, v. 21, no. 2, p. 264-271.
Smith, J.A., Jaffe, P.R., and Chiou, C.T., 1990,: Effect of ten quaternary ammonium cations on tetra-chloromethane sorption to clay from water: Environmental Science and Technology, v. 24, no. 8, p. 1167-1172, doi:10.1021/es00078a003.
Smith, J.A., Tisdale, A.K., and Cho, H.J., 1996,: Quantification of natural vapor fluxes of trichloroethene in the unsaturated zone at Picatinny Arsenal, New Jersey: Environmental Science and Technology, v. 30, no. 7, p. 2243-2250, doi:10.1021/es950610c.
Smith, J.A., Witkowski, P.J., and Chiou, C.T., 1988,: Partition of nonionic organic compounds in aquatic systems: Reviews of Environmental Contamination and Toxicology, v. 39, p. 465-473.
Smith, L.K., Voytek, M.A., Böhlke, J.K., and Harvey, J.W., 2006,: Denitrification in nitrate-rich streams--Application of N2:Ar and 15N-tracer methods in intact cores: Ecological Applications, v. 16, no. 6, p. 2191-2207, doi:10.1890/1051-0761(2006)016[2191:DINSAO]2.0.CO;2.
Smith, R.L., Baumgartner, L.K., Miller, D.N., Repert, D.A., and Böhlke, J.K., 2006,: Assessment of nitrification potential in ground water using short term, single-well injection experiments: Microbial Ecology, v. 51, no. 1, p. 22-35, doi:10.1007/s00248-004-0159-7.
Smith, R.L., Böhlke, J.K., Garabedian, S.P., Revesz, K.M., and Yoshinari, T., 2004,: Assessing denitrification in groundwater using natural gradient tracer tests with ¹⁵N--In situ measurement of a sequential multistep reaction: Water Resources Research, v. 40, W07101, doi:10.1029/2003WR002919.
Smith, R.L., Buckwalter, S.P., Repert, D.A., and Miller, D.N., 2005,: Small-scale, hydrogen-oxidizing-denitrifying bioreactor for treatment of nitrate-contaminated drinking water: Water Research, v. 39, no. 10, p. 2014-2023, doi:10.1016/j.watres.2005.03.024.
Smith, R.L., Ceazan, M.L., and Brooks, M.H., 1994,: Autotrophic, hydrogen-oxidizing, denitrifying bacteria in groundwater--Potential agents for bioremediation of nitrate contamination: Applied and Environmental Microbiology, v. 60, no. 6, p. 1949-1955.
Smith, R.L., and Duff, J.H., 1988,: Denitrification in a sand and gravel aquifer: Applied and Environmental Microbiology, v. 54, no. 5, p. 1071-1078.
Smith, R.L., Garabedian, S.P., and Brooks, M.H., 1996,: Comparison of denitrification activity measurements in ground water using cores and natural gradient tracer tests: Environmental Science and Technology, v. 30, no. 12, p. 3448-3456, doi:10.1021/es960042g.
Smith, R.L., Harvey, R.W., and LeBlanc, D.R., 1991,: Importance of closely spaced vertical sampling in delineating chemical and microbiological gradients in groundwater studies: Journal of Contaminant Hydrology, v. 7, no. 3, p. 285-300, doi:10.1016/0169-7722(91)90032-V.
Smith, R.L., Howes, B.L., and Duff, J.H., 1991,: Denitrification in nitrate-contaminated ground water--Occurrence in steep vertical geochemical gradients: Geochimica et Cosmochimica Acta, v. 55, no. 7, p. 1815-1825, doi:10.1016/0016-7037(91)90026-2.
Smith, R.L., Howes, B.L., and Garabedian, S.P., 1991,: In situ measurement of methane oxidation in groundwater by using natural-gradient tracer tests: Applied and Environmental Microbiology, v. 57, no. 7, p. 1997-2004.
Smith, R.L., Miller, D.N., Brooks, M.H., Widdowson, M.A., and Killingstad, M.W., 2001,: In situ stimulation of groundwater denitrification with formate to remediate nitrate contamination: Environmental Science and Technology, v. 35, no. 1, p. 196-203, doi:10.1021/es001360p.
Smith, R.L., and Oremland, R.S., 1987,: Big Soda Lake (Nevada) - 2. Pelagic sulfate reduction: Limnology and Oceanography, v. 32, p. 794-803.
Smith, R.L., Strohmaier, R.S., and Oremland, R.S., 1985,: Isolation of anaerobic oxalate degrading bacteria from freshwater lake sediments: Archives of Microbiology, v. 14, p. 8-13.
Snoeyenbos-West, O.L., Nevin, K.P., Anderson, R.T., and Lovley, D.R., 2000,: Enrichment of Geobacter species in response to stimulation of Fe(III) reduction in sandy aquifer sediments: Microbial Ecology, v. 39, no. 2, p. 153-167, doi:10.1007/s002480000018.
Sobczak, W.V., Cloern, J.E., Jassby, A.D., and Mueller-Solger, A.B., 2002,: Bioavailability of organic matter in a highly disturbed estuary--The role of detrital and algal resources: Proceedings of the National Academy of Sciences of the United States of America, v. 99, no. 12, p. 8101-8105, doi:10.1073/pnas.122614399.
Sommer, T., Harrell, B., Nobriga, M., Brown, R., Moyle, P., Kimmerer, W., and Schemel, L., 2001,: California's Yolo Bypass--Evidence that flood control can be compatible with fisheries, wetlands, wildlife, and agriculture: Fisheries, v. 26, no. 8, p. 6-16.
Southworth, G., Lindberg, S., Hintelmann, H., Amyot, M., Poulain, A., Bogle, M., Peterson, M., Rudd, J., Harris, R., Sandilands, K., Krabbenhoft, D., and Olsen, M., 2007,: Evasion of added isotopic mercury from a northern temperate lake: Environmental Toxicology and Chemistry, v. 26, no. 1, p. 53-60, doi:10.1897/06-148R.1.
Spencer, R.J., Baedecker, M.J., Eugster, H.P., Forester, R.M., Fioldhaber, M.B., Jones, B.F., Kelts, K., McKenzie, J., Madsen, D.B., Rettig, S.L., Rubin, M., and Bowser, C.J., 1984,: Great Salt Lake and precursors, Utah--The last 30,000 years: Mineral and Petrology, v. 86, p. 321-334.
Spencer, R.J., Eugster, H.P., and Jones, B.F., 1985,: Geochemistry of Great Salt Lake, Utah--I, Hydrochemistry since 1850: Geochimica et Cosmochimica Acta, v. 49, p. 727-737.
Spencer, R.J., Eugster, H.P., and Jones, B.F., 1985,: Geochemistry of Great Salt Lake, Utah--II, Pleistocene-Holocene evolution: Geochimica et Cosmochimica Acta, v. 49, p. 739-747.
Squillace, P.J., 1996,: Observed and simulated movement of bank-storage water: Ground Water, v. 34, no. 1, p. 121-134.
Squillace, P.J., and Thurman, E.M., 1992,: Herbicide transport in rivers--Importance of hydrology and geochemistry in nonpoint-source contamination: Environmental Science and Technology, v. 26, no. 3, p. 538-545, doi:10.1021/es00027a015.
Squillace, P.J., Thurman, E.M., and Furlong, E.T., 1993,: Groundwater as a nonpoint source of atrazine and deethylatrazine in a river during base flow conditions: Water Resources Research, v. 29, no. 6, p. 1719-1729, 93WR00290, doi:10.1029/93WR00290.
Srodon, J., Morgan, D.J., Eslinger, E.V., Eberl, D.D., and Karlinger, M.R., 1985,: Chemistry of illite/smectite and end-member illite: Clays and Clay Minerals, v. 34, p. 368-378.
Stackelberg, P.E., Furlong, E.T., Meyer, M.T., Zaugg, S.D., Henderson, A.K., and Reissaman, D.B., 2005,: Response to comment on "Persistence of pharmaceutical compounds and other organic wastewater contaminants in a conventional drinking-water-treatment plant" by Stackelberg, P.E., and others, 2004, v. 329, p. 99-113: Science of the Total Environment, v. 354, p. 93-97, doi:10.1016/j.scitotenv.2005.04.012.
Stackelberg, P.E., Furlong, E.T., Meyer, M.T., Zaugg, S.D., Henderson, A.K., and Reissman, D.B., 2004,: Persistence of pharmaceutical compounds and other organic wastewater contaminants in a conventional drinking-water-treatment plant: Science of the Total Environment, v. 329, no. 1-3, p. 99-113, doi:10.1016/j.scitotenv.2004.03.015.
Stackelberg, P.E., Gibs, J., Furlong, E.T., Meyer, M.T., Zaugg, S.D., and Lippincott, R.L., 2007,: Efficiency of conventional drinking-water-treatment processes in removal of pharmaceuticals and other organic compounds: Science of the Total Environment, v. 377, no. 2-3, p. 255-272, doi:doi:10.1016/j.scitotenv.2007.01.095.
Stackelberg, P.E., Kauffman, L.J., Ayers, M.A., and Baehr, A.L., 2001,: Frequently co-occurring pesticides and volatile organic compounds in public-supply and monitoring wells, southern New Jersey, USA: Environmental Toxicology and Chemistry, v. 20, no. 4, p. 853-865, doi:10.1897/1551-5028(2001)020<0853:FCOPAV>2.0.CO;2.
Stallard, R.F., 2001,: Possible environmental factors underlying amphibian decline in eastern Puerto Rico--Analysis of U.S. government data archives: Conservation Biology, v. 15, no. 4, p. 943-953, doi:10.1046/j.1523-1739.2001.015004943.x.
Stamenkovic, J., Gustin, M.S., Marvin-DiPasquale, M.C., Thomas, B.A., and Agee, J.L., 2004,: Distribution of total and methyl mercury in sediments along Steamboat Creek (Nevada, USA): Science of the Total Environment, v. 322, no. 1-3, p. 167-177, doi:10.1016/j.scitotenv.2003.10.029.
Stannard, D.I., 1997,: A theoretically based determination of Bowen-ratio fetch requirements: Boundary-Layer Meteorology, v. 83, no. 3, p. 375-406, doi:10.1023/A:1000286829849.
Stannard, D.I., 1993,: Comparison of Penman-Monteith, Shuttleworth-Wallace, and modified Priestley-Taylor evapotranspiration models for wildland vegetation in semiarid rangeland: Water Resources Research, v. 29, no. 5, p. 1379-1392.
Stannard, D.I., 1992,: Tensiometers--Theory, construction, and use: Geotechnical Testing Journal, v. 15, no. 1, p. 48-58.
Stannard, D.I., Blanford, J.H., Kustas, W.P., Nichols, W.D., Amer, S.A., Schmugge, T.J., and Weltz, M.A., 1994,: Interpretation of surface flux measurements in heterogeneous terrain during the Monsoon experiment: Water Resources Research, v. 30, no. 5, p. 1227-1239.
Stannard, D.I., Rosenberry, D.O., Winter, T.C., and Parkhurst, R.S., 2004,: Estimates of fetch-induced errors in Bowen-ratio energy-budget measurements of evapotranspiration from a prairie wetland, Cottonwood Lake area, North Dakota, USA: Wetlands, v. 24, no. 3, p. 498-513.
Stannard, D.I., and Weltz, M.A., 2006,: Partitioning evapotranspiration in sparsely vegetated rangeland using a portable chamber: Water Resources Research, v. 42, W02413, doi:10.1029/2005WR004251.
Stearns, M., Tindall, J.A., Cronin, G., Friedel, M.J., and Bergquist, E., 2005,: Effects of coal-bed methane discharge waters on the vegetation and soil ecosystem in Powder River basin, Wyoming: Water, Air, and Soil Pollution, v. 168, p. 33-57, doi:10.1007/s11270-005-0588-z.
Stec, R.J., Koirtyohann, S.R., and Taylor, H.E., 1986,: Preconcentrations of trace elements from aqueous solutions by osmosis: Analytical Chemistry, v. 58, p. 32.
Steinberg, N.A., and Oremland, R.S., 1990,: Dissimilatory selenate reduction potentials in a diversity of sediment types: Applied and Environmental Microbiology, v. 56, no. 11, p. 3550-3557.
Steinberg, N.A., Switzer Blum, J., Hochstein, L., and Oremland, R.S., 1992,: Nitrate is a preferred electron acceptor for growth of freshwater selenate-respiring bacteria: Applied and Environmental Microbiology, v. 58, no. 1, p. 426-428.
Steinheimer, T.R., and Brooks, M.G., 1984,: Development and evaluation of a gas chromatographic method for the determination of triazine herbicides in natural water samples: International Journal of Environmental Analytical Chemistry, v. 17, p. 97-111.
Steinheimer, T.R., and Ondrus, M.G., 1986,: Determination of selected azaarenes in water by bonded-phase extraction and liquid chromatography: Analytical Chemistry, v. 58, no. 8, p. 1839-1844.
Sterling, S.N., Parker, B.L., Cherry, J.A., Williams, J.H., Lane, J.W., Jr., and Haeni, F.P., 2005,: Vertical cross contamination of trichloroethylene in a borehole in fractured sandstone: Ground Water, v. 43, no. 4, p. 557-573, doi:10.1111/j.1745-6584.2005.0087.x.
Stewart, A.R., Luoma, S.N., Schlekat, C.E., Dobin, M.A., and Hieb, K.A., 2004,: Food web pathway determines how selenium affects aquatic ecosystems--A San Francisco Bay case study: Environmental Science and Technology, v. 38, no. 17, p. 4519-4526, doi:10.1021/es0499647.
Stewart, A.R., Stern, G.A., Lockhart, W.L., Kidd, K.A., Salki, A.G., Stainton, M.P., Koczanski, K., Rosenberg, G.B., Savoie, D.A., Billeck, B.N., Wilkinson, P., and Muir, D.C.G., 2003,: Assessing trends in organochlorine concentrations in Lake Winnipeg fish following the 1997 Red River flood: Journal of Great Lakes Research, v. 29, no. 2, p. 332-354.
Stewart, I., Cayan, D.R., and Dettinger, M.D., 2004,: Changes in snowmelt runoff timing in western North America under a "Business as Usual" climate change scenario: Climate Change, v. 62, no. 1-3, p. 217-232, 5253277, doi:10.1023/B:CLIM.0000013702.22656.e8.
Stewart, I.T., Cayan, D.R., and Dettinger, M.D., 2005,: Changes toward earlier streamflow timing across western North America: Journal of Climate, v. 18, p. 1136-1155, doi:10.1175/JCLI3321.1.
Stipps, S.L., Parks, G.A., Nordstrom, D.K., and Leckie, J.O., 1993,: Solubility product constant and thermodynamic properties for synthetic otavite, CdCO3(s), and aqueous association constants for the Cd(II)-CO2-H2O system: Geochimica et Cosmochimica Acta, v. 57, p. 2699-2713.
Stollenwerk, K.G., 1998,: Molybdate transport in a chemically complex aquifer--Field measurements compared with solute-transport model predictions: Water Resources Research, v. 34, no. 10, p. 2727- 2740, 98WR02163, doi:10.1029/98WR02163.
Stollenwerk, K.G., 1996,: Simulation of phosphate transport in sewage-contaminated groundwater, Cape Cod, Massachusetts: Applied Geochemistry, v. 11, no. 1-2, p. 317-324, doi:10.1016/0883-2927(95)00041-0.
Stollenwerk, K.G., 1995,: Modeling the effects of variable groundwater chemistry on adsorption of molybdate: Water Resources Research, v. 31, no. 2, p. 347-357, 94WR02675, doi:10.1029/94WR02675.
Stollenwerk, K.G., 1994,: Geochemical interactions between constituents in acidic groundwater and alluvium in an aquifer near Globe, Arizona: Applied Geochemistry, v. 9, no. 4, p. 353--369, doi:10.1016/0883-2927(94)90058-2.
Stollenwerk, K.G., Breit, G.N., Welch, A.H., Yount, J.C., Whitney, J.W., Foster, A.L., Uddin, M.N., Majumder, R.K., and Ahmed, N., 2007,: Arsenic attenuation by oxidized aquifer sediments in Bangladesh: Science of the Total Environment, v. 379, no. 2-3, p. 133-150, doi:10.1016/j.scitotenv.2006.11.029 (Arsenic in the Environment, Biology and Chemistry--Arsenic in the Environment Special Issue, Bhattacharya, P., Welch, A.H., Stollenwerk, K.G., McLaughlin, M.J., Bundschuh, J., and Panaullah, G., eds.).
Stollenwerk, K.G., and Grove, D.B., 1985,: Adsorption and desorption of hexavalent chromium in an alluvial aquifer near Telluride, Colorado: Journal of Environmental Quality, v. 14, no. 1, p. 150-155.
Stolz, J.F., Basu, P., and Oremland, R.S., 2002,: Microbial transformation of elements--The case of arsenic and selenium: International Microbiology, v. 5, p. 210-205, doi:10.1007/s10123-002-0091-y.
Stolz, J.F., Basu, P., Santini, J.M., and Oremland, R.S., 2006,: Arsenic and selenium in microbial metabolish: Annual Review of Microbiology, v. 60, p. 107-130.
Stolz, J.F., Ellis, D.J., Switzer Blum, J., Ahmann, D., Oremland, R.S., and Lovely, D.R., 1999,: Sulfurospirillum barnesii sp. nov., Sulfurospirillum arsenophilus sp. nov. and the Sulfurospirillum clade in the Epsilon Proteobacteri bacteria: International Journal of Systematic Bacteriology, v. 49, p. 1177-1180.
Stolz, J.F., and Oremland, R.S., 1999,: Bacterial respiration of selenium and arsenic: FEMS Microbiology Reviews, v. 23, no. 5, p. 615-627, doi:10.1016/S0168-6445(99)00024-8.
Stolz, J.F., Switzer, B.J., Oremland, R.S., and Martinez, M.F., 1997,: Differential cytochrome content and reductase activity in Geospirillum barnesii strain SeS3: Archives of Microbiology, v. 167, no. 1, p. 1-5.
Stream Solute Workshop, 1990,: Concepts and methods for assessing solute dynamics in stream ecosystems: Journal of the North American Benthological Society, v. 9, p. 95-119.
Striegl, R.G., Aiken, G.R., Dornblaser, M.M., Raymond, P.A., and Wickland, K.P., 2005,: A decrease in discharge-normalized DOC export by the Yukon River during summer through autumn: Geophysical Research Letters, v. 32, L21413, doi:10.1029/2005GL024413.
Strobel, M.L., Strobel, C.J., and Delin, G.N., 1998,: Design for a packer/vacuum slug test system for estimating hydraulic conductivity in wells with LNAPLs, casing leaks, or water tables intersecting the screens: Ground Water Monitoring and Remediation, v. 18, no. 4, p. 77-80.
Sturchio, N.C., Böhlke, J.K., Beloso, A.D., Streger, S.H., Heraty, L.J., and Hatzinger, P.B., 2007,: Oxygen and chlorine isotopic fractionation during perchlorate biodegradation--Laboratory results and implications for forensics and natural attenuation studies: Environmental Science and Technology, v. 41, no. 8, p. 2,796-2,802, doi:10.1021/es0621849.
Stute, M., Deak, J., Revesz, K., Böhlke, J.K., Deseo, E., Wipperning, R., and Schlosser, P., 1997,: Tritium/3He dating of river infiltration--An example from the Danube in the Szigetkoz area, Hungary: Ground Water, v. 35, p. 905-911.
Su, G.W., Jasperse, J., Seymour, D., and Constantz, J., 2004,: Estimation of hydraulic conductivity in an alluvial system using temperature: Ground Water, v. 42, p. 890-901.
Su, G.W., Nimmo, J.R., and Dragila, M.I., 2003,: Effect of isolated fractures on accelerated flow in unsaturated porous rock: Water Resources Research, v. 39, no. 12, p. 1-1 - 1-5, doi:10.1029/2002WR001691.
Su, Y.-H., Zhu, Y.-G., Sheng, G., and Chiou, C.T., 2006,: Linear adsorption of nonionic organic compounds from water onto hydrophilic minerals--Silica and alumina: Environmental Science and Technology, v. 40, no. 22, p. 6949-6954, doi:10.1021/es0609809.
Sueker, J.K., Turk, J.T., and Michel, R.L., 1999,: Use of cosmogenic sulfur-35 for comparing ages of water from three alpine-subalpine basins in the Colorado Front Range: Geomorphology, v. 27, p. 61-74.
Suflita, J.M., and Concannon, F., 1995,: Screening tests for assessing the anaerobic biodegradation of pollutant chemicals in subsurface environments: Journal of Microbiological Methods, v. 21, p. 267-281.
Susong, D., Abbott, M., and Krabbenhoft, D., 2003,: Mercury accumulation in snow on the Idaho National Engineering and Environmental Laboratory and surrounding region, southeast Idaho, USA: Environmental Geology, v. 43, no. 3, p. 357-363, doi:10.1007/s00254-002-0632-x.
Swartz, C.H., Reddy, S., Benotti, M.J., Yin, H., Barber, L.B., Brownawell, J.B., and Rudel, R., 2006,: Steroid estrogens, nonylphenol ethoxylate metabolites, and other wastewater contaminants in groundwater affected by a residential septic system on Cape Cod, MA: Environmental Science and Technology, v. 40, p. 4894-4902, doi:10.1021/es052595+.
Switzer, B.J., Burns Bindi, A., Buzelli, J., Stolz, J.F., and Oremland, R.F., 1998,: Bacillus arsenicoselenatis, sp. nov. and Bacillus selenitireducens, sp. nov.--Two haloalkaliphiles from Mono Lake, California that respire oxyanions of selenium and arsenic: Archives of Microbiology, v. 171, no. 1, p. 19-30, doi:10.1007/s002030050673.
Szabo, Z., Rice, D.E., Plummer, L.N., Busenberg, E., Drenkard, s., and Schlosser, P., 1996,: Age-dating of shallow groundwater with chlorofluorocarbons, tritium/helium 3, and flow path analysis, southern New Jersey coastal plain: Water Resources Research, v. 32, no. 4, p. 1023-1038, 96WR00068, doi:10.1029/96WR00068.

T

Tabor, C.F., and Barber, L.B., 1996,: Fate of linear alkylbenzene sulfonate in the Mississippi River: Environmental Science and Technology, v. 30, no. 1, p. 161-171, doi:10.1021/es950210p.
Tai, D.Y., and Rathbun, R.E., 1988,: Photolysis of Rhodamine-WT dye: Chemosphere, v. 17, no. 3, p. 559-573.
Tai, D.Y., Turner, K.S., and Garcia, L.A., 1989,: The use of a standpipe to evaluate ground water samples: Ground Water Monitoring Review, v. 9, no. 1, p. 125-132.
Tate, C.M., Broshears, R.E., and McKnight, D.M., 1995,: Phosphate dynamics in an acidic mountain stream--Interactions involving algal uptake, sorption by iron oxide, and photoreduction: Limnology and Oceanography, v. 40, no. 5, p. 938-946.
Tauler, R., Bercelo, D., and Thurman, E.M., 2000,: Multivariate correlation between concentrations of selected herbicides and derivatives in outflows from selected U.S. midwestern reservoirs: Environmental Science and Technology, v. 34, no. 16, p. 3307-3314, doi:10.1021/es000884m.
Taylor, B.E., Wheeler, M.C., and Nordstrom, D.K., 1984,: Oxygen and sulfur isotope compositions of sulfate in acid mine drainage--Evidence for oxidation mechanisms: Nature, v. 308, p. 538-541.
Taylor, B.E., Wheeler, M.C., and Nordstrom, D.K., 1984,: Stable isotope geochemistry of acid mine drainage--Experimental oxidation of pyrite: Geochimica et Cosmochimica Acta, v. 48, p. 2669-2678.
Taylor, H.E., Antweiler, R.C., Roth, D.A., Brinton, T.I., Peart, D.B., and Healy, D.F., 2001,: The occurrence and distribution of selected trace elements in the upper Rio Grande and tributaries in Colorado and northern New Mexico: Archives of Environmental Contamination and Toxicology, v. 41, p. 410-426, doi:10.1007/s002440010267.
Taylor, H.E., and Garbarino, J.R., 1991,: The measurement of trace metals in water resource monitoring samples by inductively-coupled plasma mass spectrometry: Spectrochimica Acta Reviews, v. 14, p. 33.
Taylor, H.E., and Garbarino, J.R., 1988,: Assessment of the analytical capabilities of inductively-coupled plasma mass spectrometer: Journal of Research National Bureau of Standards, v. 93, p. 433.
Taylor, H.E., and Garbarino, J.R., 1987,: Stable isotope dilution analysis of hydrologic samples by ICP/MS: Analytical Chemistry, v. 59, p. 1568.
Taylor, H.E., Garbarino, J.R., and Brinton, T.I., 1990,: The occurrence and distribution of trace metals in the Mississippi River and its tributaries: The Science of the Total Environment, v. 97/98, p. 369, doi:10.1016/0048-9697(90)90251-O.
Taylor, H.E., Garbarino, J.R., and Koirtyohann, S.R., 1991,: Flame ionization mass spectrometry--Isotope ratio determinations for potassium: Applied Spectroscopy, v. 45, no. 5, p. 886.
Taylor, H.E., Garbarino, J.R., Murphy, D.M., and Beckett, R., 1992,: Inductively coupled plasma-mass spectrometry as an element specific detector for field-flow fractionation particle separation: Analytical Chemistry, v. 64, p. 2036.
Teh, S.J., Clark, S.L., Brown, C.L., Luoma, S.N., and Hinton, D.E., 1999,: Enzymatic and histopathologic biomarkers as indicators of contaminant exposure and effect in Asian clam (Potamocorbula amurensis): Biomarkers, v. 4, no. 6, p. 497-509, doi:10.1080/135475099230660.
Thiem, S.M., Krumme, M.L., Smith, R.L., and Tiedje, J.M., 1994,: Use of molecular techniques to evaluate the survival of a microorganism injected into an aquifer: Applied and Environmental Microbiology, v. 60, no. 4, p. 1059-1067.
Thierrin, J., and Kitanidis, P.K., 1994,: Solute dilution at the Borden and Cape Cod groundwater tracer tests: Water Resources Research, v. 30, no. 11, p. 2883-2890, 94WR01983, doi:10.1029/94WR01983.
Thomas, D.M., Paillet, F.L., and Conrad, M.E., 1996,: Hydrogeology of the Hawaii Scientific Drilling Project borehole KP-1, 2. Groundwater geochemistry and regional flow patterns: Journal of Geophysical Research, v. 101, no. B5, p. 11,683-11,694.
Thomas, J.M., McKay, W.A., Cole, E., Landmeyer, J.E., and Bradley, P.M., 2000,: The fate of haloacetic acids and trihalomethanes in an aquifer storage and recovery program, Las Vegas, Nevada: Ground Water, v. 38, p. 605-614.
Thompson, B., Adelsbach, T., Brown, C., Hunt, J., Kuwabara, J., Neale, J., Ohlendorf, H., Schwarzbach, S., Spies, R., and Taberski, K., 2007,: Biological effects of anthropogenic contaminants in the San Francisco Estuary: Environmental Research, v. 105, no. 1, p. 156-174, doi:10.1016/j.envres.2006.10.005.
Thomson, E.A., Luoma, S.N., Cain, D.J., and Johansson, C.E., 1984,: Comparing sediments and organisms as indicators of biologically available trace metal input from a point source: Water Research, v. 18, p. 755-765.
Thomson, E.A., Luoma, S.N., Johansson, C.E., and Cain, D.J., 1984,: Comparison of sediments and organisms in identifying sources of biologically available trace metal contamination: Water Resources, v. 18, no. 6, p. 755-765.
Thomson-Becker, E.A., and Luoma, S.N., 1985,: Temporal fluctuations in grain size, organic materials and iron concentrations in intertidal surface sediment of San Francisco Bay: Hydrobiologia, v. 129, p. 91-107.
Thorn, K.A., and Aiken, G.R., 1998,: Biodegradation of crude oil into nonvolatile organic acids in a contaminated aquifer near Bemidji, Minnesota: Organic Geochemistry, v. 29, no. 4, p. 909-931, doi:10.1016/S0146-6380(98)00167-3.
Thorn, K.A., Arterburn, J.B., and Mikita, M.A., 1992,: Nitrogen-15 and carbon-13 NMR investigation of hydroxylamine derivatzed humic substances: Environmental Science and Technology, v. 26, no. 1, p. 107-116, doi:10.1021/es00025a011.
Thorn, K.A., and Kennedy, K.R., 2002,: 15N NMR investigation of the covalent binding of reduced TNT amines to soil humic acid, model compounds, and lignocellulose: Environmental Science and Technology, v. 36, no. 17, p. 3787-3796, doi:10.1021/es011382r.
Thorn, K.A., and Mikita, M.A., 2000,: Nitrite fixation by humic substances--Nitrogen-15 nuclear magnetic resonance evidence for potential intermediates in chemodenitrification: Soil Science Society of America Journal, v. 64, no. 2, p. 568-582.
Thorn, K.A., and Mikita, M.A., 1992,: Ammonia fixation by humic substances--A nitrogen-15 and carbon-13 NMR study: The Science of the Total Environment, v. 113, no. 1-2, p. 67-87, doi:10.1016/0048-9697(92)90017-M.
Thorn, K.A., Pennington, J.C., and Hayes, C.A., 2002,: 15N NMR investigation of the reduction and binding of TNT in an aerobic bench scale reactor simulating windrow compositing: Environmental Science and Technology, v. 36, no. 17, p. 3797-3805, doi:10.1021/es011382r.
Thorn, K.A., Thorne, P.G., and Cox, L.G., 2004,: Alkaline hydrolysis/polymerization of 2,4,6-trinitrotoluene--Characterization of products by 13C and 15N NMR: Environmental Science and Technology, v. 38, no. 7, p. 2224-2231, doi:10.1021/es030655a.
Thorstenson, D.C., and Parkhurst, D.L., 2004,: Calculation of individual isotope equilibrium constants for geochemical reactions: Geochimica et Cosmochimica Acta, v. 68, no. 11, p. 2449-2465, doi:10.1016/j.gca.2003.11.027.
Thurman, E.M., and Aga, D.S., 2001,: Detection of pesticides and pesticide metabolites using the cross reactivity in immunoassays: Journal of the Association of Official Analytical Chemists International, v. 84, no. 1, p. 163-167.
Thurman, E.M., Barber, L.B., II, and LeBlanc, D.R., 1986,: Movement and fate of detergents in ground water-A field study: Journal of Contaminant Hydrology, v. 1, no. 1, p. 143-161, doi:10.1016/0169-7722(86)90013-6.
Thurman, E.M., Bastian, K.C., and Mollhagen, T., 2000,: Occurrence of cotton herbicides and insecticides in playa lakes of the High Plains of West Texas: The Science of the Total Environment, v. 248, no. 2-3, p. 189-200, doi:10.1016/S0048-9697(99)00542-2.
Thurman, E.M., and Cromwell, A.E., 2000,: Atmospheric transport, deposition, and fate of triazine herbicides and their metabolites in pristine areas at Isle Royale National Park: Environmental Science and Technology, v. 34, no. 15, p. 3079-3085, doi:10.1021/es000995l.
Thurman, E.M., and Fallon, J.D., 1997,: The deethylatrazine/atrazine ratio as an indicator of the onset of the spring flush of herbicides into surface water of the midwestern United States: International Journal of Environmental Analytical Chemistry, v. 65, p. 203-214.
Thurman, E.M., and Fallon, J.D., 1996,: The deethylatrazine/atrazine ratio as an indicator of the onset of the spring flush of herbicides into surface water of the Midwestern United States: International Journal of Environmental Analytical Chemistry, v. 65, p. 203-214.
Thurman, E.M., Ferrer, I., and Barcelo, D., 2001,: Choosing between atmospheric pressure chemical ionization and electrospray ionization interfaces for the HPLC/MS analysis of pesticides: Analytical Chemistry, v. 73, no. 22, p. 5441-5449, doi:10.1021/ac010506f.
Thurman, E.M., Ferrer, I., and Parry, R., 2002,: Accurate mass analysis of ethanesulfonic acid degradates of acetochlor and alachlor using high-performance liquid chromatography and time-of-flight mass spectrometry: Journal of Chromatography, v. 957, no. 1, p. 3-9, doi:10.1016/S0021-9673(01)01470-4.
Thurman, E.M., Goolsby, D.A., Aga, D.S., Pomes, M.L., and Meyer, M.T., 1996,: Occurrence of alachlor and its sulfonated metabolite in rivers and reservoirs of the midwestern U.S.--The importance of sulfonation in the transport of chloroacetanilide herbicides: Environmental Science and Technology, v. 30, no. 2, p. 569-574, doi:10.1021/es950341q.
Thurman, E.M., Goolsby, D.A., Meyer, M.T., and Kolpin, D.W., 1991,: Herbicides in surface waters of the Midwestern United States--The effect of spring flush: Environmental Science and Technology, v. 25, no. 10, p. 1794-1796, doi:10.1021/es00022a018.
Thurman, E.M., Goolsby, D.A., Meyer, M.T., Mills, M.S., Pomes, M.L., and Kolpin, D.W., 1992,: A reconnaissance study of herbicides and their metabolites in surface water of the Midwestern United States using immunoassay and gas chromatography/mass spectrometry: Environmental Science and Technology, v. 26, no. 12, p. 2440-2447, doi:10.1021/es00036a016.
Thurman, E.M., Meyer, M., Pomes, M., Perry, C.A., and Schwab, P., 1990,: Enzyme-linked immunosorbent assay compared with gas chromatography/mass spectrometry for the determination of triazine herbicides in water: Analytical Chemistry, v. 62, p. 2043-2048.
Thurman, E.M., Meyer, M.T., Mills, M.S., Zimmerman, L.R., Perry, C.A., and Goolsby, D.A., 1994,: Formation and transport of deethylatrazine and deisopropylatrazine in surface water: Environmental Science and Technology, v. 28, no. 13, p. 2267-2277, doi:10.1021/es00062a010.
Thurman, E.M., and Snavely, K., 2000,: Advances in solid-phase extraction disks for environmental chemistry: Trends in Analytical Chemistry, v. 19, no. 1, p. 18-26.
Thurman, E.M., Willoughby, T., Barber, L.B., II, and Thorn, K.A., 1987,: Determination of alkylbenzenesulfonate surfactants in groundwater using macroreticular resins and carbon-13 nuclear magnetic resonance spectrometry: Analytical Chemistry, v. 59, no. 14, p. 1798-1802, doi:10.1021/ac00141a013.
Thurman, E.M., Zimmerman, L.R., Aga, D.S., and Gilliom, R.J., 2001,: Regional water-quality analysis of 2,4-D and dicamba in river water using gas chromatography - isotope dilution mass spectrometry: International Journal of Environmental Analytical Chemistry, v. 79, no. 3, p. 185-198.
Tiedeman, C.R., Goode, D.J., and Hsieh, P.A., 1998,: Characterizing a ground water basin in a New England mountain and valley terrain: Ground Water, v. 36, no. 4, p. 611-620.
Tiedeman, C.R., and Hsieh, P.A., 2001,: Assessing an open-well aquifer test in fractured crystalline rock: Ground Water, v. 39, no. 1, p. 68-78, doi:10.1111/j.1745-6584.2001.tb00352.x.
Tiedeman, C.R., Hsieh, P.A., and Christian, S.B., 1995,: Characterization of a high-transmissivity zone by well test analysis--Steady state case: Water Resources Research, v. 31, no. 1, p. 27-37, 94WR01965, doi:10.1029/94WR01965.
Tindall, J.A., Friedel, M.J., Szmajter, R.J., and Cuffin, S.M., 2005,: Part 1--Vadose-zone column studies of toluene (enhanced bioremediation) in a shallow unconfined aquifer: Water, Air, and Soil Pollution, v. 168, no. 1-4, p. 325-357, doi:10.1007/s11270-005-1486-0.
Tindall, J.A., Hemmen, K., and Dowd, J.F., 1992,: An improved method for field extraction and laboratory analysis of large, intact soil cores: Journal of Environmental Quality, v. 21, p. 259-263.
Tindall, J.A., Lull, K.J., and Gaggiani, N.G., 1994,: Effects of land disposal of municipal sewage sludge on fate of nitrates in soil, streambed sediment and water quality: Journal of Hydrology, v. 163, no. 1-2, p. 147-185, doi:10.1016/0022-1694(94)90027-2
Tindall, J.A., Petrusak, R.L., and McMahon, P.B., 1995,: Nitrate transport and transformation processes in unsaturated porous media: Journal of Hydrology, v. 169, no. 1-4, p. 51-94, doi:10.1016/0022-1694(94)02666-Y.
Tindall, J.A., and Vencill, W.K., 1995,: Transport of atrazine, 2,4-D, and dicamba through preferential flowpaths in an unsaturated claypan soil near Centralia, Missouri: Journal of Hydrology, v. 166, no. 1-2, p. 37-59, doi:10.1016/0022-1694(94)02603-9.
Tindall, J.A., Weeks, E.P., Friedel, M.J., and Nutt, A., 2005,: Part 2--A field study of enhanced remediation of toluene in the vadose zone using a nutrient solution: Water, Air, and Soil Pollution, v. 168, no. 1-4, p. 359-389, doi:10.1007/s11270-005-3584-4.
To, T.B., Nordstrom, D.K., Cunningham, K.M., Ball, J.W., and McCleskey, R.B., 1999,: A new method for the direct determination of dissolved Fe(III) concentration in acid mine waters: Environmental Science and Technology, v. 33, no. 5, p. 807-813, doi:10.1021/es980684z.
Tobias, C.R., Böhlke, J.K., and Harvey, J.W., 2007,: The oxygen-18 isotope approach for measuring aquatic metabolism in high-productivity waters: Limnology and Oceanography, v. 52, no. 4, p. 1,439-1,453.
Topping, B.R., and Kuwabara, J.S., 2003,: Dissolved nickel and benthic flux in south San Francisco Bay: A potential for natural sources to dominate: Bulletin of Environmental Contamination and Toxicology, v. 71, no. 1, p. 46-51, doi:10.1007/s00128-003-0129-7.
Toran, L., Lipka, C., Baehr, A., Reilly, T., and Baker, R., 2003,: Seasonal and daily variations in concentrations of methyl-tertiary-butyl either (MTBE) at Cranberry Lake: New Jersey Water Research, v. 37, p. 3756-3766.
Torgersen, T., Drenkard, S., Stute, M., Schlosser, P., and Shapiro, A.M., 1995,: Mantle helium in ground waters of eastern North America: Time and space constraints on sources: Geology, v. 23, no. 8, p. 675-678.
Townsend, G.T., Ranamand, K., and Suflita, J.M., 1997,: Reductive dehalogenation and mineralization of 3-chlorobenzoate in the presence of sulfate by microorganisms from a methanogenic aquifer: Applied and Environmental Microbiology, v. 63, no. 7, p. 2785-2791.
Triska, F.J., Duff, J.H., and Avanzino, R.J., 1993,: Patterns of hydrological exchange and nutrient transformation in the hyporheic zone of a gravel bottom stream--Examining terrestrial aquatic linkages: Freshwater Biology, v. 29, p. 259-274.
Triska, F.J., Duff, J.H., and Avanzino, R.J., 1993,: The role of water exchange between a stream channel and its hyporheic zone in nitrogen cycling at the terrestrial-aquatic interface: Hydrobiologia, v. 251, p. 167-184.
Triska, F.J., Jackman, A.P., Duff, J.H., and Avanzino, R.J., 2000,: Subchannel dispersion and velocity beneath a relict beaver dam, Shingobee River, Minnesota, USA--Implications for nutrient cycling: Internationale Vereinigung fur Theoretische und Angewandte Limnologie, v. 27, p. 463-467.
Triska, F.J., Jackman, A.P., Duff, J.H., and Avanzino, R.J., 1994,: Ammonium sorption to channel and riparian sediments--A transient storage pool for dissolved inorganic nitrogen: Biogeochemistry, v. 26, p. 67-83.
Triska, F.J., Pringle, C.M., Zellweger, G.W., Duff, J.H., and Avanzino, R.J., 1993,: Dissolved inorganic nitrogen composition, transformation, retention, and transport in naturally phosphate-rich and phosphate-poor tropical streams: Canadian Journal of Fisheries and Aquatic Sciences, v. 50, p. 665-675.
Troutman, B.M., 1985,: Errors and parameter estimation in precipitation runoff modeling--1, Theory: Water Resources Research, v. 21, no. 8, p. 1195-1213, 5W0350, doi:10.1029/WR021i008p01195.
Troutman, B.M., 1985,: Errors and parameter estimation in precipitation runoff modeling--2, Case Study: Water Resources Research, v. 21, no. 8, p. 1214-1222, 5W0351, doi:10.1029/WR021i008p01214.
Troutman, B.M., and Karlinger, M.R., 1985,: Unit hydrography approximations assuming linear flow through topologically random channel networks: Water Resources Research, v. 21, no. 5, p. 743-754, 5W0096, doi:10.1029/WR021i005p00743.
Troutman, B.M., and Karlinger, M.R., 1984,: On the expected width function for topologically random channel networks: Journal of Applied Probability, v. 21, p. 836-849.
Truman, C.C., Asmussen, L.E., and Allison, H.D., 1991,: Ground-penetrating radar--A tool for mapping reservoirs and lakes: Journal of Soil and Water Conservation, v. 46, no. 5.
Tuccillo, M.E., Cozzarelli, I.M., and Herman, J.S., 1999,: Iron reduction in the sediments of a hydrocarbon-contaminated aquifer: Applied Geochemistry, v. 14, no. 5, p. 655-667, doi:10.1016/S0883-2927(98)00089-4.
Turney, G.L., and Goerlitz, D.F., 1990,: Organic contamination of ground water at Gas Works Park, Seattle, Washington: Ground Water Monitoring Review, v. 10, no. 3, p. 187-198.
Turnipseed, A.A., Anderson, D.E., Blanken, P.D., Baugh, W.M., and Monson, R.K., 2003,: Airflows and turbulent flux measurements in mountainous terrain. Part 1--Canopy and local effects: Agricultural and Forest Meteorology, v. 119, no. 1-2, p. 1-21, doi:10.1016/S0168-1923(03)00136-9.
Turnipseed, A.A., Anderson, D.E., Burns, S., Blanken, P.D., and Monson, R.K., 2004,: Airflows and turbulent flux measurements in mountainous terrain, Part 2--Mesoscale effects: Agricultural and Forest Meteorology, v. 125, p. 187-205, doi:10.1016/j.agrformet.2004.04.007.
Turnipseed, A.A., Blanken, P.D., Anderson, D.E., and Monson, R.K., 2002,: Energy budget above a high-elevation subalpine forest in complex topography: Agricultural and Forest Meteorology, v. 110, p. 177-201, doi:10.1016/S0168-1923(01)00290-8.

U

Uhle, M.E., Chin, Y., Aiken, G.R., and McKnight, D.M., 1999,: Binding of polychlorinated biphenyls to aquatic humic substances--The role of substrate and sorbate properties on partitioning: Environmental Science and Technology, v. 33, no. 16, p. 2715-2718, doi:10.1021/es9808447.
Ulrich, E.M., Wong, C.S., Rounds, S.A., Van Metre, P.C., Wilson, J.T., Garrison, A.W., and Foreman, W.T., 2003,: Enantiomer fractions of chlordane components in sediment samples from U.S. Geological Survey sites in lakes, rivers and reservoirs: Organohalogen Compounds, v. 62, p. 331-334.
Ulrich, G.A., Breit, G.N., Cozzarelli, I.M., and Suflita, J.M., 2003,: Sources of sulfate supporting anaerobic metabolism in a contaminated aquifer: Environmental Science and Technology, v. 37, no. 6, p. 1093-1099, doi:10.1021/es011288a.
Ulrich, G.A., Krumholz, L.R., and Suflita, J.M., 1997,: A rapid and simple method for estimating sulfate reduction activity and quantifying inorganic sulfides: Applied and Environmental Microbiology, v. 63, no. 4, p. 1627-1630.
Uncles, R.J., and Peterson, D.H., 1996,: Modeling the long-term salinity field in San Francisco Bay: Continental Shelf Research, v. 16, p. 2005-2039.
Uncles, R.J., and Peterson, D.H., 1995,: A computer model of long-term salinity in San Francisco Bay--Sensitivity to mixing and inflows: Environmental International, v. 21, no. 5, p. 647-656.
Uncles, R.J., Stephens, J.A., and Smith, R.E., 2002,: The dependence of estuarine turbidity on tidal intrusion length, tidal range and residence time: Continental Shelf Research, v. 22, no. 11-13, p. 1385-1856, doi:10.1016/S0278-4343(02)00041-9.

V

Vajda, A.M., Barber, L.B., Gray, J.L., Lopez, E.M., Woodling, J.D., and Norris, D.O., 2008,: Reproductive disruption in fish downstream from an estrogenic wastewater effluent: Environmental Science and Technology, doi:10.1021/es0720661 (Advanced Web release).
van Geen, A., and Husby, D.M., 1996,: Cadmium in the California current system--Tracer of past and present upwelling: Journal of Geophysical Research, v. 101:C2, p. 3489-3507.
van Geen, A., and Luoma, S.N., 1999,: The impact of human activities on sediments of San Francisco Bay, California--An overview, in The impact of human activities on sediments of San Francisco Bay, California, Van Geen, A., and Luoma, S.N., eds.: Marine Chemistry, v. 64, no. 1-2, p. 1-6, doi:10.1016/S0304-4203(98)00080-2.
van Geen, A., and Luoma, S.N., 1999,: A record of estuarine water contamination from the Cd content of foraminiferal tests in San Francisco Bay, California, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Louma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 57-69, doi:10.1016/S0304-4203(98)00084-X.
van Geen, A., and Luoma, S.N., 1993,: Trace metals Cd, Cu, Ni, Zn, and nutrients in coastal waters adjacent to San Francisco Bay, California: Estuaries, v. 16, no. 3A, p. 559-566.
van Geen, A., Valette-Silver, N.J., Luoma, S.N., Fuller, C.C., Baskaran, M., Tera, F., and Klein, J., 1999,: Constraints on the sedimentation history of San Francisco Bay from 14C and 10Be, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Luoma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 29-38, doi:10.1016/S0304-4203(98)00082-6.
Van Metre, P.C., Callender, E., and Fuller, C.C., 1997,: Historical trends in organochloride compounds in river basins identified using sediment cores from reservoirs: Environmental Science and Technology, v. 31, no. 8, p. 2339-2344, doi:10.1021/es960943p.
Van Metre, P.C., Horowitz, A.J., Mahler, B.J., Foreman, W.T., Fuller, C.C., Burkhardt, M.R., Elrick, K.A., Furlong, E.T., Skrobialowski, S.C., Smith, J.J., Wilson, J.T., and Zaugg, S.D., 2006,: Effects of Hurricanes Katrina and Rita on the chemistry of bottom sediments in Lake Pontchartrain, Louisiana, USA: Environmental Science and Technology, v. 40, no. 22, p. 6894-6902, doi:10.1021/es060933g.
Van Metre, P.C., Wilson, J.T., Callender, E., and Fuller, C., 1998,: Similar rates of decrease of persistent, hydrophobic contaminants in riverine systems: Environmental Science and Technology, v. 32, p. 3312-3317, doi:10.1021/es9801902.
Vangelas, K.M., Looney, B.B., Early, T.O., Gilmore, T., Chapelle, F.H., Adams, K.M., and Sink, C.H., 2006,: Monitored natural attenuation of chlorinated solvents--Moving beyond reductive dechlorination: Remediation Journal, v. 16, no. 3, p. 5-23, doi:10.1002/rem.20088.
Vecchioli, J., 1981,: Subsurface injection of liquid waste in Florida, United States of America: The Science of the Total Environment, v. 21, p. 127-136, doi:10.1016/0048-9697(81)90146-7.
Vecchioli, J., 1979,: Monitoring of subsurface injection of wastes, Florida: Ground Water, v. 17, no. 3, p. 244-249.
Venkatesan, M.I., de Leon, R.P., van Geen, A., and Luoma, S.N., 1999,: Chlorinated hydrocarbon pesticides and polychlorinated biphenyls in sediment cores from San Francisco Bay, in The impact of human activities on sediments of San Francisco Bay, California, van Geen, A., and Luoma, S.N., eds.,: Marine Chemistry, v. 64, no. 1-2, p. 85-97, doi:10.1016/S0304-4203(98)90086-X.
Vernon, J.H., Paillet, F.L., Pedler, W.H., and Griswold, W.J., 1993,: Application of borehole geophysics in defining the wellhead protection area for a fractured crystalline bedrock aquifer: The Log Analyst, v. 34, no. 1, p. 41-57.
Verplanck, P.L., Antweiler, R.C., Nordstrom, D.K., and Taylor, H.E., 2001,: Standard reference water samples for rare earth element determinations: Applied Geochemistry, v. 16, no. 2, p. 231-244, doi:10.1016/S0883-2927(00)00030-5.
Verplanck, P.L., Nordstrom, D.K., Taylor, H.E., and Kimball, B.A., 2004,: Rare earth element partitioning between hydrous ferric oxides and acid mine water during iron oxidation: Applied Geochemistry, v. 19, no. 8, p. 1339-1354, doi:10.1016/j.apgeochem.2004.01.016.
Verplanck, P.L., Taylor, H.E., Nordstrom, D.K., and Barber, L.B., 2005,: Aqueous stability of gadolinium in surface waters receiving sewage treatment plant effluent, Boulder Creek, Colorado: Environmental Science and Technology, v. 39, no. 18, p. 6923-6929, doi:10.1021/es048456u.
Verstraeten, I.M., Carr, J.D., Steele, G.V., Thurman, E.M., Bastian, K.C., and Dormedy, D.F., 1999,: Surface water/ground water interaction--Herbicide transport into municipal collector wells: Journal of Environmental Quality, v. 28, no. 5, p. 1396-1405.
Verstraeten, I.M., Fetterman, G.S., Meyer, M.T., Bullen, T., and Sebree, S.K., 2005,: Use of tracers and isotopes to evaluate vulnerability of water in domestic wells to septic waste: Ground Water Monitoring and Remediation, v. 25, no. 2, p. 107-117, doi:10.1111/j.1745-6592.2005.0015.x.
Verstraeten, I.M., Thurman, E.M., Lindsey, M.E., Lee, E.C., and Smith, R.D., 2002,: Changes in concentrations of triazine and acetamide herbicides by bank filtration. ozonation, and chlorination in a public water supply: Journal of Hydrology, v. 266, p. 190-208, doi:10.1016/S0022-1694(02)00163-4.
Villinski, J.E., O'Day, P.A., Corley, T.L., and Conklin, M.H., 2001,: In situ spectroscopic and solution analyses of the reductive dissolution of Mn02 by Fe(II): Environmental Science and Technology, v. 35, no. 6, p. 1157-1163, doi:10.1021/es001356d.
Visscher, P.T., Culbertson, C.W., and Oremland, R.S., 1994,: Degradation of trifluoroacetate in oxic and anoxic sediments: Nature, v. 369, p. 729-731.
Vroblesky, D.A., Chapelle, F.H., and Bradley, P.M., 2007,: A simple pore water hydrogen diffusion syringe sampler: Ground Water, v. 45, no. 6, p. 798-802, doi:10.1111/j.1745-6584.2007.00362.x.
Vroblesky, D.A., Clinton, B.D., Vose, J.M., Casey, C.C., Harvey, G.J., and Bradley, P.M., 2004,: Ground water chlorinated ethenes in tree trunks--Case studies, influence of recharge, and potential degradation mechanism: Ground Water Monitoring and Remediation, v. 24, no. 3, p. 124-138.
Vroblesky, D.A., and Yanosky, T.M., 1990,: Use of tree-ring chemistry to document historical ground-water contamination events: Ground Water, v. 28, no. 5, p. 677-684.
Vroblesky, D.A., Yanosky, T.M., and Siegel, F.R., 1992,: Increased concentrations of potassium in heartwood of trees in response to ground-water contamination: Environmental Geology and Water Science, v. 19, no. 2, p. 71-74.

W

Wagner, B.J., and Harvey, J.W., 1997,: Experimental design for estimating parameters of rate-limited mass transfer--Analysis of stream tracer studies: Water Resources Research, v. 33, no. 7, p. 1731-1741, 97WR01067, doi:10.1029/97WR01067.
Waite, T.D., Davis, J.A., Fenton, B.R., and Payne, T.E., 2000,: Approaches to modelling uranium (VI) adsorption on natural mineral assemblages: Radiochimica Acta, v. 88, p. 687-696.
Waite, T.D., Davis, J.A., Payne, T.E., Waychunas, G.A., and Xu, N., 1994,: Uranium(VI) adsorption to ferrihydrite--Application of a surface complexation model: Geochimica et Cosmochimica Acta, v. 58, no. 24, p. 5465-5478, doi:10.1016/0016-7037(94)90243-7.
Walker, C.E., Schrock, R.M., Reilly, T.J., and Baehr, A.L., 2005,: A direct immunoassay for detecting diatoms in ground water as an indicator of the direct influence of surface water: Journal of Applied Phycology, v. 17, no. 1, p. 81-90.
Walker, J.F., Hunt, R.J., Bullen, T.D., Krabbenhoft, D.P., and Kendall, C., 2003,: Variability of isotope and major ion chemistry in the Allequash Basin, Wisconsin: Ground Water, v. 41, p. 883-894, doi:10.1111/j.1745-6584.2003.tb02431.x.
Wallace, W.G., Lee, B.G., and Luoma, S.N., 2003,: Subcellular compartmentalization of Cd and Zn in two bivalves, I--Significance of metal-sensitive fractions (MSF) and biologically detoxified metal (BDM): Marine Ecology Progress Series, v. 249, p. 183-197, doi:10.3354/meps249183.
Wallace, W.G., and Luoma, S.N., 2003,: Subcellular compartmentalization of Cd and Zn in two bivalves, II--Significance of tropically available metal (TAM): Marine Ecology Progress Series, v. 257, p. 125-137, doi:10.3354/meps257125.
Wallenstein, M.D., Myrold, D.D., Firestone, M., and Voytek, M., 2006,: Environmental controls on denitrifying communities and denitrification rates--Insights from molecular methods: Ecological Applications, v. 16, no. 6, p. 2143-2152, doi:10.1890/1051-0761(2006)016[2143:ECODCA]2.0.CO;2.
Walton-Day, K., Macalady, D.L., Brooks, M.H., and Tate, V.T., 1990,: Field methods for the determination of ground-water redox parameters: Ground Water Monitoring Review, v. 10, no. 4, p. 81-89.
Walvoord, M.A., 2005,: Review of FEHM: Southwest Hydrology, v. 4, no. 6, p. 41.
Walvoord, M.A., Andraski, B.J., Krabbenhoft, D.P., and Striegl, R.G., 2008,: Transport of elemental mercury in the unsaturated zone from a waste disposal site in an arid region: Applied Geochemistry, v. 23, no. 3, p. 572-583, doi:10.1016/j.apgeochem.2007.12.014.
Walvoord, M.A., and Phillips, F.M., 2004,: Identifying areas of basin-floor recharge in the Trans-Pecos region and the link to vegetation: Journal of Hydrology, v. 292, no. 1-4, p. 59-74, doi:10.1016/j.jhydrol.2003.12.029.
Walvoord, M.A., Phillips, F.M., Stonestrom, D.A., Evans, R.D., Hartsough, P.C., Newman, B.D., and Striegl, R.G., 2004,: Response to comment on "A reservoir of nitrate beneath desert soils": Science, v. 304, p. 51, doi:10.1126/science.1095033.
Walvoord, M.A., Phillips, F.M., Stonestrom, D.A., Evans, R.D., Hartsough, P.C., Newman, B.D., and Striegl, R.G., 2003,: A reservoir of nitrate beneath desert soils: Science, v. 302, no. 5647, p. 1021-1024, doi:10.1126/science.1086435.
Walvoord, M.A., Phillips, F.M., Tyler, S.W., and Hartsough, P.C., 2002,: Deep arid system hydrodynamics--2, Application to paleohydrologic reconstruction using vadose zone profiles from the northern Mojave Desert: Water Resources Research, v. 38, no. 12, p. 27-1 to 27-12, 2001WR000825, doi:10.1029/2001WR000825.
Walvoord, M.A., Plummer, M.A., Phillips, F.M., and Wolfsberg, A.V., 2002,: Deep arid system hydrodynamics--1, Equilibrium states and response times in thick desert vadose zones: Water Resources Research, v. 38, no. 12, p. 44-1 to 44-15, 2001WR000824, doi:10.1029/2001WR000824.
Walvoord, M.A., Stonestrom, D.A., Andraski, B.J., and Striegl, R.G., 2004,: Constraining the inferred paleohydrologic evolution of a deep unsaturated zone in the Amargosa Desert: Vadose Zone Journal, v. 3, p. 502-512.
Walvoord, M.A., and Striegl, R.G., 2007,: Increased groundwater to stream discharge from permafrost thawing in the Yukon River basin--Potential impacts on lateral export of carbon and nitrogen: Geophysical Research Letters, v. 34, no. 12, L12402, doi:10.1029/2007GL030216.
Walvoord, M.A., Striegl, R.G., Prudic, D.E., and Stonestrom, D.A., 2005,: CO₂ dynamics in the Amargosa Desert--Fluxes and isotopic speciation in a deep unsaturated zone: Water Resources Research, v. 41, no. 2, W02006, doi:10.1029/2004WR003599.
Wang, M., Ford, R.M., and Harvey, R.W., 2008,: Coupled effect of chemotaxis and growth on microbial distributions in organic-amended aquifer sediments--Observations from laboratory and field studies, doi:10.1021/es702392h (Advanced Web release).
Wang, P.F., Cheng, R.T., Richter, K., Gross, E.S., and Gartner, J.W., 1998,: Modeling tidal hydrodynamics of San Diego Bay, California: Journal of the American Water Resources Association, v. 34, no. 5, p. 1123-1140, doi:10.1111/j.1752-1688.1998.tb04159.x.
Wang, W., and Squillace, P.J., 1994,: Herbicide interchange between a stream and the adjacent alluvial aquifer: Environmental Science and Technology, v. 28, no. 13, p. 2336-2344, doi:10.1021/es00062a018.
Wang, W.-X., Fisher, N.S., and Luoma, S.N., 1996,: Kinetic determinations of trace element bioaccumulation in the mussel Mytilus edulis: Marine Ecology Progress Series, v. 140, no. 1-3, p. 91-113, doi:10.3354/meps140091.
Wang, W.-X., Fisher, N.S., and Luoma, S.N., 1995,: Assimilation of trace elements ingested by the mussel Mytilus edulis--Effects of algal food abundance: Marine Ecology Progress Series, v. 129, no. 1-3, p. 165-176, doi:10.3354/meps129165.
Wang, Y.S., Miller, D.R., Anderson, D.E., Cionco, R., and Lin, J.D., 1992,: A spatial length scale analysis of turbulent temperature and velocity fluctuations within and above an orchard canopy: Boundary-Layer Meteorology, v. 59, p. 125-139, doi:10.1007/BF00120690.
Wang, Y.S., Miller, D.R., Anderson, D.E., and McManus, M.L., 1995,: A lagrangian stochastic model for aerial spray transport above an oak forest: Agricultural and Forest Meteorology, v. 76, no. 3-4, p. 277-291, doi:10.1016/0168-1923(95)02221-I.
Wankel, S.D., Kendall, C., Francis, C.A., and Paytan, A., 2006,: Nitrogen sources and cycling in the San Francisco Bay estuary--A nitrate dual isotopic composition approach: Limnology and Oceanography, v. 51, no. 4, p. 1654-1664 (Abstract).
Wankel, S.D., Kendall, C., Pennington, J.T., Chavez, F.P., and Paytan, A., 2007,: Nitrification in the euphotic zone as evidenced by nitrate dual isotopic composition--Observations from Monterey Bay, California: Global Biogeochemical Cycles, v. 21, no. 2, GB2009, doi:10.1029/2006GB002723.
Waples, J.S., Nagy, K.L., aiken, G.R., and Ryan, J.N., 2005,: Dissolution of cinnabar (HgS) in the presence of natural organic matter: Geochimica et Cosmochimica Acta, v. 69, no. 6, p. 1575-1588, doi:10.1016/j.gca.2004.09.029.
Ward, B.B., Eveillard, D., Kirshtein, J.D., Nelson, J.D., Voytek, M.A., and Jackson, G.A., 2007,: Ammonia-oxidizing bacterial community composition in estuarine and oceanic environments assessed using a functional gene microarray: Environmental Microbiology, v. 9, no. 10, p. 2522-2538, doi:10.1111/j.1462-2920.2007.01371.x.
Ward, B.B., Voytek, M.A., and Witzel, K.-P., 1997,: Population diversity of ammonium oxidizers investigated by specific PCR amplification: Microbial Ecology, v. 33, p. 87-96.
Warren, E., Bekins, B., Godsy, E., and Smith, V., 2004,: Inhibition of acetoclastic methanogenesis in crude oil- and creosote-contaminated groundwater: Bioremediation Journal, v. 8, no. 1-2, p. 1-11, doi:10.1080/10889860490465840.
Warren, E., Bekins, B.A., Godsy, E.M., and Smith, V., 2003,: Inhibition of acetoclastic methanogenesis in crude oil- and creosote-contaminated groundwater: Bioremediation Journal, v. 7, no. 3-4, p. 139-149.
Warren, E., Godsy, E.M., Duff, J.H., Triska, F.J., and Jackman, A.P., 2006,: Nitrate reduction and microbial numbers in upper Mississippi River sediments, Pool 8, La Crosse, Wisconsin, USA: Verhandlungen Internationale Vereinigung fur Theoretische und Angewandte Limnologie, v. 29, p. 1578-1582.
Waychunas, G.A., Davis, J.A., and Reitmeyer, R., 1999,: GIXAFS study of Fe(III) sorption and precipitation on natural quartz surfaces: Journal of Synchrotron Radiation, v. 6, p. 615-617, doi:10.1107/S0909049599001764.
Waychunas, G.A., Davis, J.S., and Fuller, C.C., 1995,: Geometry of sorbed arsenate on ferrihydrite and crystalline FeOOH--Re-evaluation of EXAFS results and topological factors in predicting sorbate geometry and evidence for monodentate complexes: Geochimica et Cosmochimica Acta, v. 59, p. 3655-3661, doi:10.1016/0016-7037(95)00276-6.
Waychunas, G.A., Fuller, C.C., and Davis, J.A., 2002,: Surface complexation and precipitate geometry of aqueous Zn(II) sorption on ferrihydrite--I. X-ray absorption extended fine structure spectroscopy analysis: Geochimica et Cosmochimica Acta, v. 66, p. 1119-1137, doi:10.1016/S0016-7037(01)00853-5.
Waychunas, G.A., Fuller, C.C., Davis, J.A., and Rehr, J.J., 2003,: Surface complexation and precipitate geometry of aqueous Zn(II) sorption on ferrihydrite--II. XANES analysis and simulation: Geochimica et Cosmochimica Acta, v. 67, p. 1031-1043, doi:10.1016/S0016-7037(02)01280-2.
Waychunas, G.A., Fuller, C.C., Rea, B.A., and Davis, J.A., 1996,: Wide angle X-ray scattering (WQXS) study of "two-line" ferrihydrite structure--Effect of arsenate sorption and counterion variation and comparison with EXAFS results: Geochimica et Cosmochimica Acta, v. 60, p. 1765-1782, doi:10.1016/0016-7037(96)89830-9.
Waychunas, G.A., Rea, B.A., Fuller, C.C., and Davis, J.A., 1993,: Surface chemistry of ferrihydrite--I. EXAFS studies of the geometry of coprecipitated and adsorbed arsenate: Geochimica et Cosmochimica Acta, v. 57, no. 10, p. 2251-2269, doi:10.1016/0016-7037(93)90567-G.
Waychunas, G.A., Xu, N., Fuller, C.C., Davis, J.A., and Bigham, J.M., 1995,: XAS study of arsenate and selenate substituted schwertmannite: Physica B, v. 208, p. 481-483.
Webb, S.M., Fuller, C.C., Tebo, B.M., and Bargar, J.R., 2006,: Determination of uranyl incorporation into biogenic manganese oxides using x-ray absorption spectroscopy and scattering: Environmental Science and Technology, v. 40, no. 3, p. 771-777, doi:10.1021/es051679f.
Weber, E.J., Spindle, D.L., and Thorn, K.A., 1996,: Covalent binding of aniline to humic substances--1. Kinetic studies: Environmental Science and Technology, v. 30, no. 9, p. 2755-2763, doi:10.1021/es9509341.
Weeks, E.P., 2005,: Hydrologic properties of coal beds in the Powder River Basin, Montana--II. Aquifer test analysis: Journal of Hydrology, v. 308, p. 242-257, doi:10.1016/j.jhydrol.2004.11.002.
Weishaar, J.L., Aiken, G.R., Bergamaschi, B.A., Fram, M.S., and Fujii, R., 2003,: Evaluation of specific ultra-violet absorbance as an indicator of the chemical composition and reactivity of dissolved organic carbon: Environmental Science and Technology, v. 37, no. 20, p. 4702-4708, doi:10.1021/es030360x.
Weiss, J.M., McKay, A.J., DeRito, C., Watanabe, C., Thorn, K.A., and Madsen, E.L., 2004,: Development and application of pyrolysis-gas chromatography/mass spectrometry for the analysis of bound 2,4,6-trinitrotoluene residues in soil: Environmental Science and Technology, v. 38, no. 7, p. 2167-2174, doi:10.1021/es034911v.
Weiss, J.V., and Cozzarelli, I.M., 2008,: Biodegradation in contaminated aquifers--Incorporating microbial/molecular methods: Ground Water, v. 46, no. 2, p. 305-322, doi:10.1111/j.1745-6584.2007.00409.x.
Welch, A.H., Lico, M.S., and Hughes, J.L., 1988,: Arsenic in ground water of the Western United States: Ground Water, v. 26, no. 3, p. 333-347.
Welch, A.H., Szabo, Z., Parkhurst, D.L., Van Metre, P.C., and Mullin, A.H., 1995,: Gross-beta activity in ground water--Natural sources and artifacts of sampling and laboratory analysis: Applied Geochemistry, v. 10, p. 491-503.
Wershaw, R.L., 1999,: Molecular aggregation of humic substances: Soil Science, v. 164, p. 803-813.
Wershaw, R.L., 1993,: Model for humus in soils and sediments: Environmental Science and Technology, v. 27, no. 5, p. 814-816, doi:10.1021/es00042a603.
Wershaw, R.L., Aiken, G.R., Imbrigiotta, T.E., and Goldberg, M.C., 1994,: Displacement of soil pore water by trichloroethylene: Journal of Environmental Quality, v. 23, no. 4, p. 792-798.
Wershaw, R.L., Leenheer, J.A., Kennedy, K.R., and Noyes, T.I., 1996,: Use of 13C NMR and FTIR for elucidation of degradation pahtways during natural litter decomposition and composting I. Early stage lead degeneration: Soil Science, v. 161, p. 667-679.
Wershaw, R.L., Leenheer, J.A., Sperline, R.P., Song, Y., Noll, L.A., Melvin, R.L., and Rigatti, G.P., 1995,: Mechanism of formation of humus coatings on mineral surfaces 1. Evidence for multidentate binding of organic acids from compost leachate on alumina: Colloids and Surfaces A--Physicochemical and Engineering Aspects, v. 96, p. 93-104.
Wershaw, R.L., Llaguno, E.C., and Leenheer, J.A., 1996,: Mechanism of formation of humus coatings on mineral surfaces 3. Composition of adsorbed organic acids from compost leachate on alumina by solid-state 13C NMR: Colloids and Surfaces A--Physicochemical and Engineering Aspects, v. 108, p. 213-223, doi:10.1016/0927-7757(95)03401-3.
Wershaw, R.L., Llaguno, E.C., Leenheer, J.A., Sperline, R.P., and Song, Y., 1996,: Mechanism of formation of humus coatings on mineral surfaces 2. Attenuated total reflectance spectra of hydrophobic and hydrophillic fractions of organic acids from compost leachate on alumina: Colloids and Surfaces A--Physicochemical and Engineering Aspects, v. 108, p. 199-211, doi:10.1016/0927-7757(95)03401-3.
Wershaw, R.L., Rutherford, D.W., Rostad, C.E., Garbarino, J.R., Ferrer, I., Kennedy, K.R., Momplaisir, G., and Grange, A., 2003,: Mass spectrometric identification of an azobenzene derivative produced by smectite-catalyzed conversion of 3-amino-4-hydroxyphenylar-sonic acid: Talanta, v. 59, no. 6, p. 1219-1226, doi:10.1016/S0039-9140(03)00032-8.
White, A.F., and Peterson, M.L., 1996,: Reduction of aqueous transition metal species on the surfaces of Fe(II)-containing oxides: Geochimica et Cosmochimica Acta, v. 60, no. 20, p. 3799-3814, doi:10.1016/0016-7037(96)00213-X.
White, A.F., Schulz, M.S., Vivit, D.V., Blum, A.E., and Stonestrom, D.A., 2006,: Controls on pore water solutes--An approach for distinguishing between biogenic and lithogenic processes: Journal of Geochemical Exploration, v. 88, no. 1-3, p. 363-366, doi:10.1016/j.gexplo.2005.08.076.
White, A.F., Schulz, M.S., Vivit, D.V., Blum, A.E., Stonestrom, D.A., and Harden, J., 2005,: Chemical weathering rates of a soil chronosequence on granitic alluvium--III. Hydrochemical evolution and contemporary solute fluxes: Geochimica et Cosmochimica Acta, v. 69, no. 8, p. 1975-1996, doi:doi:10.1016/j.gca.2004.10.003.
Whitehead, A., Kuivila, K.M., Orlando, J.L., Kotelevtsev, S., and Anderson, S.L., 2004,: Genotoxicity in native fish associated with agricultural runoff events: Environmental Toxicology and Chemistry, v. 32, no. 12, p. 2868-2877, doi:10.1897/03-649.1.
Wickland, K.P., Neff, J.C., and Aiken, G.R., 2007,: Dissolved organic carbon in Alaskan boreal forest--Sources, chemical characteristics, and biodegradability: Ecosystems, v. 10, no. 8, p. 1323-1340, doi:10.1007/s10021-007-9101-4.
Wickland, K.P., Striegl, R.G., Neff, J.C., and Sachs, T., 2006,: Effects of permafrost melting on CO₂ and CH₄ exchange of a poorly drained black spruce lowland: Journal of Geophysical Research, v. 111, G02011, doi:10.1029/2005JG000099.
Widdowson, M.A., Mendez, E., and Chapelle, F.H., 2007,: Estimating cleanup times for groundwater contamination remediation strategies: Journal of the American Water Works Association, v. 99, no. 3, p. 40-42, 44, 46.
Wilkison, D.H., and Blevins, D.W., 1999,: Observations on preferential flow and horizontal transport of nitrogen fertilizer in the unsaturated zone: Journal of Environmental Quality, v. 28, no. 5, p. 1568-1580.
Wilkison, D.H., Blevins, D.W., and Silva, S.R., 2000,: Use of isotopically labeled fertilizer to trace nitrogen fertilizer contributions to surface, soil, and ground water: Journal of Environmental Hydrology, v. 8, no. 6, p. 1-16 (Abstract).
Williams, J.D., and Kolpin, D.W., 2005,: Current topics in agricultural hydrology and water quality--Introduction: Journal of the American Water Resources Association, v. 41, p. 243-244.
Williams, J.H., and Johnson, C.D., 2004,: Acoustic and optical borehole-wall imaging for fractured-rock aquifer studies: Journal of Applied Geophysics, v. 55, no. 1-2, p. 151-159, doi:10.1016/j.jappgeo.2003.06.009.
Williams, R.L., Mayer, K.U., Amos, R.T., Blowes, D.W., Ptacek, C.J., and Bain, J.G., 2007,: Using dissolved gas analysis to investigate the performance of an organic carbon permeable reactive barrier for the treatment of mine drainage: Applied Geochemistry, v. 22, no. 1, p. 90-108, doi:10.1016/j.apgeochem.2006.09.007.
Willis, C., and Rubin, J., 1987,: Transport of reacting solutes subject to a moving dissolution boundary--Numerical methods and solutions: Water Resources Research, v. 28, p. 1561-1574.
Winfield, K.A., Nimmo, J.R., Izbicki, J.A., and Martin, P.M., 2006,: Resolving structural influences on water-retention properties of alluvial deposits: Vadose Zone Journal, v. 5, p. 706-719, doi:10.2136/vzj2005.0088.
Winter, T.C., 1986,: Effect of ground-water recharge on configuration of the water table beneath sand dunes and on seepage in lakes in the Sandhills of Nebraska, U.S.A.: Journal of Hydrology, v. 86, no. 3/4, p. 221-237.
Winter, T.C., Buso, D.C., Shattuck, P.C., Harte, P.T., Vroblesky, D.A., and Goode, D.J., 2008,: The effect of terrace geology on ground-water movement and on the interaction of ground water and surface water on a mountainside near Mirror Lake, New Hampshire, USA: Hydrological Processes, v. 22, no. 1, p. 21-32, doi:10.1002/hyp.6593.
Winter, T.C., Eaton, J.S., and Likens, G.E., 1989,: Evaluation of inflow to Mirror Lake, New Hampshire: Water Resources Bulletin, v. 25, no. 5, p. 991-1008.
Winter, T.C., and Pfannkuch, H.O., 1984,: Numerical simulation analysis, pt. 2 of Effect of anisotropy and groundwater system geometry on seepage through lakebeds: Journal of Hydrology, v. 75, p. 239-253.
Wolf, S.H., Celia, M.A., and Hess, K.M., 1991,: Evaluation of hydraulic conductivities calculated from multi-port permeameter measurements: Ground Water, v. 29, no. 4, p. 516-525.
Wong, D., Sulfita, J.M., McKinley, J.P., and Krumholz, L.R., 2004,: Impact of clay minerals on sulfate-reducing activity in aquifers: Microbial Ecology, v. 47, no. 1, p. 80-86, doi:10.1007/s00248-003-1021-z.
Wood, T.M., Baptista, A.M., Kuwabara, J.S., and Flegal, A.R., 1995,: Diagnostic modeling of trace metal partitioning in South San Francisco Bay: Limnology and Oceanography, v. 40, no. 2, p. 345-358.
Wood, W., 1999,: Comment on "Field study of spatial variability in unsaturated flow beneath and adjacent to playas" by Bridget R. Scanlon and Richard S. Goldsmith: Water Resources Research, v. 35, no. 2, p. 601-601, 1998WR900072, doi:10.1029/1998WR900072.
Wood, W.W., 2005,: Nanobots--A new paradigm for hydrogeologic characterization?: Ground Water, v. 43, no. 4, p. 462, doi:10.1111/j.1745-6584.2005.0079.x.
Wood, W.W., 2002,: Role of ground water in geomorphology, geology, and paleoclimate of the southern High Plains, USA: Ground Water, v. 40, no. 4, p. 438-447, doi:10.1111/j.1745-6584.2002.tb02522.x.
Wood, W.W., 2001,: Water sustainability -- Science or management?, Editorial: Ground Water, v. 39, no. 5, p. 641, doi:10.1111/j.1745-6584.2001.tb02352.x.
Wood, W.W., 1999,: Use and misuse of the chloride-mas balance method in estimating ground water recharge: Ground Water, v. 37, no. 1, p. 2-3.
Wood, W.W., 1985,: Origin of caves and other solution openings in the unsaturated (vadose) zone of carbonate rocks--A model for C02 generation: Geology, v. 13, p. 822-824.
Wood, W.W., and Imes, J.L., 1995,: How wet is wet? Precipitation constraints on late Quaternary climate in the southern Arabian Peninsula: Journal of Hydrology, v. 164, p. 263-268.
Wood, W.W., Kraemer, T.F., and Hearn, P.P., Jr., 1990,: Intragranular diffusion--An important mechanism influencing solute transport in clastic aquifers?: Science, v. 247, no. 4950, p. 1569-1572, doi:10.1126/science.247.4950.1569.
Wood, W.W., Kraemer, T.F., and Shapiro, A., 2004,: Radon (222Rn) in ground water of fractured rocks--A diffusion/ion exchange model: Ground Water, v. 42, no. 4, p. 552-567, doi:10.1111/j.1745-6584.2004.tb02624.x.
Wood, W.W., and Low, W.H., 1986,: Aqueous Geochemistry and diagenesis in the eastern Snake River Plain aquifer system, Idaho: Bulletin, v. 97, p. 1456-1466.
Wood, W.W., and Osterkamp, W.R., 1987,: Playa-lake basins on the Southern High Plains of Texas and New Mexico--Part II, Hydrologic, geomorphic, and geological evidence for their development: Bulletin, v. 99, no. 2, p. 224-230.
Wood, W.W., and Petraitis, M.J., 1984,: Origin and distribution of carbon dioxide in the unsaturated zone of the Southern High Plains of Texas: Water Resources Research, v. 20, no. 9, p. 1193-1208, 4W0757, doi:10.1029/WR020i009p01193.
Wood, W.W., Rainwater, K.A., and Thompson, D.B., 1997,: Quantifying macropore recharge--Examples from a semi-arid area: Ground Water, v. 35, no. 6, p. 1097-1106.
Wood, W.W., and Sanford, W.E., 1995,: Chemical and isotopic methods for quantifying ground-water recharge in a regional, semi-arid environment: Ground Water, v. 33, no. 3, p. 458-468.
Wood, W.W., and Sanford, W.E., 1995,: Eolian transport, saline lake basins, and groundwater solutes: Water Resources Research, v. 31, p. 3121-3129.
Wood, W.W., and Sanford, W.E., 1990,: Ground-water control of evaporite deposition: Economic Geology, v. 85, no. 6, p. 1226-1235.
Wood, W.W., Sanford, W.E., and Reeves, C.C., 1992,: Large lake basins of the southern High Plains--Ground-water control of their origin?: Geology, v. 20, p. 535-538.
Woodall, C.A., Warner, K., Oremland, R.S., Murrell, J.C., and McDonald, I.R., 2001,: Identification of methyl halide-utilizing genes in strain IMB-1, a methyl bromide-utilizing bacterium suggests a high degree of conservation of methyl halide-specific genes in gram-negative bacteria: Applied and Environmental Microbiology, v. 67, no. 4, p. 1,959-1,963, doi:10.1128/AEM.67.4.1959-1963.2001.
Woodbury, A.D., and Rubin, Y., 2000,: A full-Bayesian approach to parameter inference from tracer travel time moments and investigation of scale effects at the Cape Cod experimental site: Water Resources Research, v. 36, no. 1, p. 159-171, 1999WR900273, doi:10.1029/1999WR900273.
Wörman, A., Packman, A.I., Marklund, L., Harvey, J.W., and Stone, S.H., 2006,: Exact three-dimensional spectral solution to surface-groundwater interactions with arbitrary surface topography: Geophysical Research Letters, v. 33, L07402, doi:10.1029/2006GL025747.
Worrall, F., 2001,: A molecular topology approach to predicting pesticide pollution of groundwater: Environmental Science and Technology, v. 35, no. 11, p. 2282-2287, doi:10.1021/es001593g.
Worrall, F., Besien, T., and Kolpin, D.W., 2002,: Groundwater vulnerability--Interactions of chemical and site properties: The Science of the Total Environment, v. 299, p. 131-143, doi:10.1016/S0048-9697(02)00270-X.
Worrall, F., and Kolpin, D.W., 2004,: Aquifer vulnerability to pesticide pollution - combining soil, land-use and aquifer properties with molecular descriptors: Journal of Hydrology, v. 293, no. 1-4, p. 191-204, doi:10.1016/j.jhydrol.2004.01.013.
Worrall, F., and Kolpin, D.W., 2003,: Direct assessment of groundwater vulnerability from single observations of multiple contaminants: Water Resources Research, v. 39, no. 12, p. 1345-1352, 2002WR001212, doi:10.1029/2002WR001212.
Wright, W.G., 1999,: Oxidation and mobilization of selenium by nitrate in irrigation drainage: Journal of Environmental Quality, v. 28, no. 4, p. 1182-1187.
Writer, J.H., Leenheer, J.A., Barber, L.B., Amy, G.L., and Chapra, S.C., 1995,: Sewage contamination in the Upper Mississippi River as measured by the fecal sterol, coprostanol: Water Research, v. 29, no. 6, p. 1427-1436, doi:10.1016/0043-1354(94)00304-P.

X

Xu, Y., Schoonen, M.A.A., Nordstrom, D.K., Cunningham, K.M., and Ball, J.W., 2000,: Sulfur geochemistry of hydrothermal waters in Yellowstone National Park, Wyoming, USA. II. Formation and decomposition of thiosulfate and polythionate in Cinder Pool: Journal of Volcanology and Geothermal Research, v. 97, no. 1-4, p. 407-423, doi:10.1016/S0377-0273(99)00173-0.
Xu, Y., Schoonen, M.A.A., Nordstrom, D.K., Cunningham, K.M., and Ball, J.W., 1998,: Sulfur geochemistry of hydrothermal waters in Yellowstone National Park--1. The origin of thiosulfate in hot spring waters: Geochimica et Cosmochimica Acta, v. 62, p. 3729-3743, doi:10.1016/S0016-7037(98)00269-5.

Y

Yager, R.M., Kappel, W.M., and Plummer, L.N., 2007,: Origin of halite brine in the Onondaga Trough near Syracuse, New York State, USA--Modeling geochemistry and variable-density flow: Hydrogeology Journal, doi:10.1007/s10040-007-0186-9 (Advanced Web release).
Yanosky, T.M., and Robinove, C.J., 1986,: Digital image measurement of the area and anatomical structure of tree rings: Canadian Journal of Botany, v. 64, p. 2896-2902.
Yanosky, T.M., and Vroblesky, D.A., 1992,: Relation of nickel concentrations in tree rings to groundwater contamination: Water Resources Research, v. 28, no. 8, p. 2077-2083, 92WR00731, doi:10.1029/92WR00731.
Ye, Z., Weinberg, H.S., and Meyer, M.T., 2007,: Trace analysis of trimethoprim and sulfonamide, macrolide, quinolone, and tetracycline antibiotics in chlorinated drinking water using liquid chromotagrphy electrospray tandem mass spectrometry: Analytical Chemistry, v. 79, no. 3, p. 1135-1144, doi:10.1021/ac060972a.
Yen, S., Liu, S., and Kolpin, D.W., 1996,: Analysis of nitrate in near-surface aquifers in the midcontinental United States--An application of the inverse hyperbolic sine Tobit model: Water Resources Research, v. 32, no. 10, p. 3003-3011, 96WR02102, doi:10.1029/96WR02102.
Yi, C., Monson, R.K., Zhai, Z., Anderson, D.E., Lamb, B., Allwine, G., Turnipseed, A.A., and Burns, S.P., 2005,: Modeling and measuring the nocturnal drainage flow in a high-elevation, subalpine forest with complex terrain: Journal of Geophysical Research, v. 110, D22303, doi:10.1029/2005JD006282.
Yoo, H., Lee, J.-S., Lee, B.-G., Lee, I.-T., Schlekat, C.E., Koh, D.-H., and Luoma, S.N., 2004,: Uptake pathway for Ag bioaccumulation in three benthic invertebrates exposed to contaminated sediments: Marine Ecology Progress Series, v. 270, p. 141-152, doi:10.3354/meps270141.
Young, R., and Hoyos, J., 2001,: Near-surface, SH-wave surveys in unconsolidated, alluvial sediments: The Leading Edge, v. 20, no. 9, p. 936-949, doi:10.1190/1.1487314.

Z

Zapico, M.M., Vales, S., and Cherry, J.A., 1987,: A wireline piston core barrel for sampling cohesionless sand and gravel below the water table: Ground Water Monitoring Review, v. 7, no. 3, p. 74-82.
Zehr, J., and Voytek, M.A., 1999,: Molecular ecology of aquatic communities--Reflections and future directions: Hydrobiologia, v. 401, p. 1-8, doi:10.1023/A:1003763117784.
Zehr, J.P., Harvey, R.W., Oremland, R.S., Cloern, J.E., George, L., and Lane, J.L., 1987,: Big Soda Lake (Nevada) - 1. Pelagic bacterial heterotrophy and biomass: Limnology and Oceanography, v. 32, p. 781-793.
Zehr, J.P., and Oremland, R.S., 1987,: Reduction of selenate to selenide by sulfate-respiring bacteria--Experiments with cell suspensions and estuarine sediments: Applied and Environmental Microbiology, v. 53, p. 1365-1369.
Zelewski, L.M., Krabbenhoft, D.P., and Armstrong, D.E., 2001,: Trace metal concentrations in shallow ground water: Ground Water, v. 39, no. 4, p. 485-491, doi:10.1111/j.1745-6584.2001.tb02336.x.
Zellweger, G.W., 1994,: Testing and comparison of four ionic tracers to measure stream flow loss by multiple tracer injection: Hydrological Processes, v. 8, no. 2, p. 155-65, doi:10.1002/hyp.3360080206.
Zhang, H., Schwartz, F.W., Wood, W.W., Garabedian, S.P., and LeBlanc, D.R., 1998,: Simulation of variable-density flow and transport of reactive and nonreactive solutes during a tracer test at Cape Cod, Massachusetts: Water Resources Research, v. 34, no. 1, p. 67-82, 97WR02918, doi:10.1029/97WR02918.
Zhang, M., Takahashi, M., Morin, R.H., and Esaki, T., 2000,: Evaluation and application of the transient-pulse technique for determining the hydraulic properties of low permeability rocks - Part 1. Theoretical evaluation: Geotechnical Testing Journal, v. 23, no. 1, p. 83-91, 4234XXXc.
Zhang, M., Takahashi, M., Morin, R.H., and Esaki, T., 2000,: Evaluation and application of the transient-pulse technique for determining the hydraulic properties of low permeability rocks--Part 2. Experimental application: Geotechnical Testing Journal, v. 23, no. 1, p. 91-99, GTJ23110.
Zhang, M., Takahashi, M., Morin, R.H., and Esaki, T., 1998,: Theoretical evaluation of the transient response of constant head and constant flow-rate permeability tests: Geotechnical Testing Journal, v. 21, no. 1, p. 52-57.
Zhang, P., Johnson, W.P., Piana, M.J., Fuller, C.C., and Naftz, D.L., 2001,: Potential artifacts in interpretation of differential breakthrough of colloids and dissolved tracers in the context of transport in a zero-valent iron permeable reactive barrier: Ground Water, v. 39, no. 6, p. 831-840, doi:10.1111/j.1745-6584.2001.tb02471.x.
Zheng, Y., Anderson, R.F., van Geen, A., and Kuwabara, J., 2000,: Authigenic molybdenum formation in marine sediments--A link to pore water sulfide in the Santa Barbara Basin: Geochimica et Cosmochimica Acta, v. 64, no. 24, p. 4165-4178, doi:10.1016/S0016-7037(00)00495-6.
Zielinski, R.A., and Budahn, J.R., 2007,: Mode of occurrence and environmental mobility of oil-field radioactive material at US Geological Survey Research Site B, Osage-Skiatook Project, Northeastern Oklahoma: Applied Geochemistry, v. 22, no. 11, p. 2,125-2,137, doi:10.1016/j.apgeochem.2007.04.014 (one of 6 papers in a special issue on environmental issues related to oil and gas exploration and production).
Zielinski, R.A., Herkelrath, W.N., and Otton, J.K., 2007,: Composition of pore water in lake sediments, research site "B", Osage County, Oklahoma--Implications for lake water quality and benthic organisms: Applied Geochemistry, v. 22, no. 11, p. 2,177-2,192, doi:10.1016/j.apgeochem.2007.04.013 (one of 6 papers in a special issue on environmental issues related to oil and gas exploration and production).
Zimmerman, L.R., Schneider, R.J., and Thurman, E.M., 2002,: Analysis and detection of the herbicides dimethenamid and flufenacet and their sulfonic and oxanilic acid degradates in natural water: Journal of Agricultural and Food Chemistry, v. 50, no. 5, p. 1045-1052, doi:10.1021/jf010779b.
Zimmerman, L.R., Thurman, E.M., and Bastian, K.C., 2000,: Detection of persistent organic pollutants in the Mississippi Delta using semipermeable membrane devices: The Science of the Total Environment, v. 248, no. 2-3, p. 169-179, doi:10.1016/S0048-9697(99)00540-9.
Zinn, B.A., and Konikow, L.F., 2007,: Effects of intraborehole flow on groundwater age distribution: Hydrogeology Journal, v. 15, no. 4, p. 633-643, doi:10.1007/s10040-006-0139-8.
Zinn, B.A., and Konikow, L.F., 2007,: Potential effects of regional pumpage on groundwater age distribution: Water Resources Research, v. 43, no. 6, W06418, doi:10.1029/2006WR004865.
Zobrist, J., Dowdle, P.R., Davis, J.A., and Oremland, R.S., 2000,: Mobilization of arsenite by dissimilatory reduction of absorbed arsenate: Environmental Science and Technology, v. 34, p. 4747-4753, doi:10.1021/es001068h.
Zume, J.T., Tarhule, A., and Christenson, S., 2006,: Subsurface imaging of an abandoned solid waste landfill site in Norman-Oklahoma: Ground Water Monitoring and Remediation, v. 26, no. 2, p. 62-69, doi:10.1111/j.1745-6592.2006.00066.x.

A | B | C | D | E | F | G | H | I | J | K | L | M
N | O | P | Q | R | S | T | U | V | W | X | Y | Z

There are 1925 Journal Articles in the bibliography. The above list is sorted by author. The Toxics Bibliographic Data Base was last updated on 5/15/08.

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
URL: http://toxics.usgs.gov/bib/bib-journal_article.html
Page Contact Information: Webmaster
Page Last Modified:Thursday, 14-Dec-2006 13:58:45 EST