NRP Bibliography, 2007

Abarca, E., Carrera, J., Sánchez-Vila, X., and Voss, C.I., 2007, Quasi-horizontal circulation cells in 3D seawater intrusion: Journal of Hydrology, v. 339, no.3-4, p.118-129. (on-line abstract of journal article)

Andrews, E.D. and Vincent, K.R., 2007, Sand deposition in shoreline eddies along five Wild and Scenic Rivers, Idaho. River Research and Applications, v. 23, no. 1, p. 7-20. (on-line abstract or on-line article in pdf format, 603 KB - published on-line in 2006 by John Wiley & Sons as a U.S. Governement work in the public domain)

Andrews, J. and Eberl, D.D., 2007, Quantitative mineralogy of surface sediments on the Iceland shelf, and application to down-core studies of Holocene ice-rafted sediments: Journal of Sedimentary Research, v. 77, p. 469-479. (on-line abstract of journal article)

Arai, Y., Marcus, M.A., Tamura, N., Davis, J.A., and Zachara, J.M., 2007, Spectroscopic evidence for uranium bearing precipitates in vadose zone sediments at the Hanford 300-area site: Environmental Science and Technology, 41, 4633-4639. (on-line abstract of journal article)

Arai, Y., Moran, P.B., Honeyman, B.D., and Davis, J.A., 2007, In situ spectroscopic evidence for neptunium(V)-carbonate inner-sphere and outer-sphere ternary surface complexes on hematite surfaces: Environmental Science and Technology, v. 41, no. 11, p. 3940-3944. (on-line abstract of journal article)

Baldizar, J. and Rybicki, N. B., 2007, Restoration potential of submerged aquatic vegetation in the tidal Pocomoke River (Chesapeake Bay, USA): Ecological Restoration, v. 25, no. 2, p. 138-139.

Baesman, S.M., Bullen, T.D., Dewald, J., Zhang, D.H., Curran, S., Islam, F.S., Beveridge, T.J., and Oremland, R.S., 2007, Formation of tellurium nanocrystals during anaerobic growth of bacteria using Te-oxyanions as respiratory electron acceptors: Applied and Environmental Microbiology, v. 73, p. 2,135-2,143. (on-line abstract of journal article)

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, p. 2,664-2,683, doi: 10.1016/j.apgeochem.2007.06.003. (on-line abstract of journal article)

Ball, J.W., McCleskey, R.B., Nordstrom, D.K., and Holloway, J.M., 2007, Water-chemistry data for selected springs, geysers, and streams in Yellowstone National Park, Wyoming, 2003-2005: U.S. Geological Survey Open-File Report 2006-1339, 183 p.

Barber, L.B., Lee, K.E., Swackhamer, D.L., 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, p. 36-46. (on-line abstract of journal article)

Barton, G.J., McDonald, R.R., and Nelson, J.M., 2007, Simulation of Flow Using a Multidimensional Flow Model for White Sturgeon Habitat, Kootenai River near Bonners Ferry, Idaho-A Supplement to Scientific Investigations Report 2005-5230.

Bekins, B. A., Spivack, A. J., Davis, E. E., and Mayer, L. A., 2007, Dissolution of biogenic ooze over basement edifices in the equatorial Pacific with implications for hydrothermal ventilation of the oceanic crust: Geology, v. 7, no. 8, p. 679-682, doi: 10.1130/G23797A.1. (on-line abstract of journal article)

Benson, L.V., Berry, M.S., Jolie, E.A., Spangler, J.D., Stahle, D.W., and Hattori, E.M., 2007, Possible impacts of early-11th-, middle-12th- and late-13th-century droughts on western Native Americans and the Mississippian Cahokians: Quaternary Science Reviews, v. 26, p. 336-350. (on-line abstract of journal article)

Benson, L.V., Madole, R., Kubik, P., McDonald, R.R., 2007, Surface-exposure ages of Front Range moraines that may have formed during the Younger Dryas, 8.2 cal ka, and Little Ice Age events: Quaternary Science Reviews, v. 26, p.1,638-1,649. (on-line abstract of journal article)

Benson, L.V., Petersen, K., and Stein, J., 2007, Anasazi (pre-columbian native-american) migrations during the middle-12th and late-13th centuries – Were they drought induced?: Climatic Change, v. 83, p. 187-213. (on-line abstract of journal article)

Betancourt, J.L., Schwartz, M.D., Breshears, D.D., Brewer, C.A., Frazer, G., Gross, J.E., Mazer, S.J., Reed, B.C., and Wilson, B.E., 2007, Evolving plans for a USA National Phenology Network: Eos, Transactions American Geophysical Union, v. 88, p. 211.

Bhattacharya, P., Welch, A.H., Stollenwerk, K.G., McLaughlin, M.J., Bundschuh, J., and Panaullah, G., eds., 2007, Arsenic in the Environment: Biology and Chemistry—Arsenic in the Environment Special Issue : The Science of the Total Environment, v. 379, issues 2 and 3, p.109-266. (on-line journal issue)

Bhattacharya, P., Welch, A.H., Stollenwerk, K.G., McLaughlin, M.J., Bundschuh, J., and Panaullah, G., 2007, Arsenic in the environment, Biology and Chemistry, Editorial: Arsenic in the Environment, Biology and Chemistry—Arsenic in the Environment Special Issue, The Science of the Total Environment, v. 379, p. 109-120. (on-line abstract of journal article)

Blainey, J.B., Webb, R.H., and Magirl, C.S., 2007, Modeling the spatial and temporal variation of monthly and seasonal precipitation on the Nevada Test Site and vicinity, 1960-2006: U.S. Geological Survey Open-File Report 2007-1269, 40 p. (on-line abstract or on-line report in pdf format, 2 MB)

Blasch, K.W., Constantz, J., and Stonestrom, D.A., 2007, Thermal methods for investigating ground-water recharge, in Stonestrom, D.A., Constantz, J., Ferre, T.P.A., and Leake, S.A., eds., Ground-water recharge in the arid and semiarid southwestern United States: U.S. Geological Survey Professional Paper 1703, Appendix 1, p. 351-373. (on-line abstract or on-line appendix in pdf format, 1.6 MB)

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, p. 664-680. (on-line abstract of journal article)

Böhlke, J.K., Smith, R.L., and Hannon, J.E., 2007 Analysis of N and O isotopes in nitrite and nitrate by sequential selective bacterial reduction to N₂O: Analytical Chemistry, v. 79, no. 15, p. 5888-5895. (on-line abstract or on-line article in pdf format, 149 KB, published by American Chemical Society; not subject to U.S. copyright)

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. (on-line abstract of journal article)

Bowers, J. E., 2007, Has climatic warming altered spring flowering date of Sonoran Desert shrubs?: Southwestern Naturalist, v. 52, no. 3, p. 347-355. (on-line abstract of journal article)

Boyer, D.E., and Webb, R.H., 2007, Damming Grand Canyon -- The 1923 USGS Colorado River Expedition: Logan, Utah State University Press, 289 p. (on-line information about book)

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, p. 1,116-1,121. (on-line abstract of journal article)

Breen,K. J., Révész, K., Baldassare, F. J. , and McAuley1, S. D., 2007, Natural Gases in Ground Water near Tioga Junction, Tioga County, Northcentral Pennsylvania - Occurrence and Use of Isotopes to Determine Origins, 2005: U.S. Geological Survey Scientific Investigations Report Series 2007-5085, 65 p. (on-line abstract or on-line report in pdf format, 10.2 MB)

Brown, L.R, Thompson, J.K., Higgins, K., and Lucas, L.V., 2007, Population density, biomass, and age-class structure of the invasive clam Corbicula fluminea in rivers of the lower San Joaquin River Watershed, California: Western North American Naturalist, v. 67, p. 572-586. (on-line abstract of journal article)

Buchwalter, D.B., Cain, D.J., Clements, W.H., and Luoma, S.N., 2007, Using biodynamic models to reconcile differences between laboratory toxicity tests and field biomonitoring with aquatic insects: Environmental Science and Technology, v. 41, p. 4,821-4,828. (on-line abstract of journal article)

Bullen, T.D., and Wang, Y., eds., 2007, Proceedings of the 12th International Symposium on Water-Rock Interaction, Kunming, China, 31 July - 5 August, 2007: London, Taylor and Francis CRC Press, 1734 p. (on-line book information)

Burke, B.C., Heimsath, A.M., and White. A.F., 2007, Coupling chemical weathering with soil production across soil-mantled landscapes: Earth Surface Processes and Landforms, v. 32, no. 6, p. 853-873. (on-line abstract of journal article)

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. (on-line abstract of journal article)

Cheng, R.T., Burau, J.R., DeRose, J.B., Barrick, D.E., Teague, C.C., and Lilleboe, P.M., 2007, Measuring two-dimensional surface velocity distribution using two RiverSondes, in Cowin, E.A., ed., 2007 Hydraulic Measurements & Experimental Methods Conference: Lake Placid, New York, American Society of Civil Engineers, p. 184-189.

Cheng, R.T., Taggart, S.J., and Nielsen, J.K., 2007, Preliminary hydrodynamic modeling of tidal circulation in Glacier Bay, Alaska: Proceedings of the 7th International Conference on HydroScience and Engineering, Philadelphia, September 10-13, 2006, ISBN 0977447405, 15 p. (on-line abstract or on-line paper in pdf format, 1393 KB)

Christiansen, L.B., Hurwitz, S., and Ingebritsen, S.E., 2007, Annual modulation of seismicity along the San Andreas Fault near Parkfield, CA: Geophysical Research Letters, v. 34, L04306, doi:10.1029/2006GL028634 (on-line abstract or on-line journal letter in pdf format, 194 kb, published 2007 by American Geophysical Union, not subject to U.S. copyright)

Cloern, J.E., 2007, Habitat connectivity and ecosystem productivity: Implications from a simple model: American Naturalist, v. 169, p. E21-E33. (on-line article in pdf format - pubished by University of Chicago Press, copyright not claimed for this article)

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 USA, v. 104, p.18,561-18,565, doi:10.1073/pnas.0706151104, (on-line abstract or on-line article in pdf format, 1664 KB, published with Open Access)

Cole, J.J., Prairie, Y.T., Caraco, N.F., McDowell, W.H., Tranvik, L.J., Striegl, R.G., Duarte, C.M., Kortelainen, P., Downing, J.A., Middleburg, J.J., and Melack, J., 2007, Plumbing the global carbon cycle: Integrating inland waters into the terrestrial carbon budget: Ecosystems, v. 10, no. 1, p. 172-185. DOI: 10.1007/s10021-006-9013-8. (on-line abstract of journal article)

Comiti, F., L. Mao, A. Wilcox, E.E. Wohl, and M.A. Lenzi., 2007, Field-derived relationships for flow velocity and resistance in step-pool streams: Journal of Hydrology, v. 340, p. 48-62. (on-line abstract of journal article)

Constantz, J., Adams, K.S., and David A. Stonestrom, D.A., 2007, Overview of Ground-Water Recharge Study Sites, in Stonestrom, D.A., Constantz, J., Ferre, T.P.A., and Leake, S.A., eds., Ground-Water Recharge in the Arid and Semiarid Southwestern United States: U.S. Geological Survey Professional Paper 1703, chapt. C, 22 p. (on-line abstract or on-line paper in pdf format, 38.5 MB).

Constantz, J. and Essaid, H., 2007, Influence of groundwater pumping on streamflow restoration following upstream dam removal: Hydrological Processes, v. 21, no. 21, p. 2823-2834. (on-line abstract or on-line article in pdf format, 1033 KB, - published on-line in 2006 by John Wiley & Sons as a U.S. Governement work in the public domain)

Coplen, T.B., 2007, Calibration of the calcite–water oxygen-isotope geothermometer at Devils Hole, Nevada, a natural laboratory: Geochimica et Cosmochimica Acta, v. 71, no. 16, p. 3948-3957. (on-line abstract of journal article)

Cox, M.H., Constantz, J., and Su, G.W., 2007, Water quality parameters as ground-water tracers along the Russian River, CA: Ground Water, v. 45, DOI: 10.1111/j1745-6584.2006.00776.

Cox, M.H., and Schemel, L.E., 2007, Chemical and hydrologic data from the Cement Creek and upper Animas River confluence and mixing zone, Silverton, Colorado, September 1997: U.S. Geological Survey Open-File Report 2007-1048. (on-line abstract or on-line report in pdf format, 242 KB; on-line data file in excel format, 80 KB)

Cox, M.H., Su, G.W., and Constantz, J., 2007, Heat, chloride, and specific conductance as ground water tracers near streams: Ground Water, v. 45, p. 187-195. (on-line abstract of journal article)

Cozzarelli, I.M., and Weiss, J. V., 2007, Biogeochemistry of aquifer systems, in Hurst, C.J., Crawford, R.L., Garland, J.L., Lipson, D.A., Mills, A.L., and Stetzenbach, L.D., eds., Manual of Environmental Microbiology, 3rd edition: Washington, DC., ASM Press, p. 843-859.

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, p. 3,140-3,145. (on-line abstract or on-line article in pdf format, 129KB, published by American Chemical Society; not subject to U.S. copyright)

Croteau, M-N., Luoma, S.N., and Pellet, B. 2007, Determining metal assimilation efficiency in aquatic invertebrates using enriched stable isotope tracers: Aquatic Toxicology, v. 83, p. 116-125. (on-line journal article)

Delin, G.N., Healy, R.W., Lorenz, D.L., and Nimmo, J.R., 2007, Comparison of local- to regional-scale estimates of ground-water recharge in Minnesota, USA: Journal of Hydrology, v. 334, p. 231-249. (on-line abstract of journal article)

Derse E., Knee, K., Wankel, S.D., Kendall, C., Berg, C.J., and Paytan, A., 2007, Identifying the sources of nitrogen to Hanalei Bay, Kauai utilizing the nitrogen isotope signature of macroalgae : Environmental Science and Technology, v. 41, p. 5,217-5,223. (on-line abstract of journal article)

Dettinger, M.D., and Earman, S., 2007, Western ground water and climate change - Pivotal to supply sustainability or vulnerable in its own right?: Ground Water News and Views, Association of Ground Water Scientists and Engineers Newsletter, v. 4, no. 1, p. 4-5. (on-line article in pdf format)

Dickinson, J.E., James, S.C., Mehl, S.W., Hill, M.C., Leake, S.A., Zyvoloski, G.A., Faunt, C.C., and Eddebbarh, A.A., 2007, New ghost-node method for linking different models with varied grid refinement: Advances in Water Resources, v. 30, no. 8, p. 1722-1736. (on-line abstract of journal article)

Dornblaser, M.M., and Striegl R.G., 2007, Nutrient (N, P) loads and yields at multiple scales and subbasin types in the Yukon River basin, Alaska: Journal of Geophysical Research, doi:10.1029/2006JG000366. (on-line abstract or on-line journal article in pdf format, 564 kb, published in 2007 by American Geophysical Union, not subject to U.S. copyright)

Duff, J.H., Jackman, A.P., Triska, F.J., Sheibley, R.W., and Avanzino, R.J., 2007, Nitrate retention in riparian ground water at natural and elevated nitrate levels in North Central Minnesota, Journal of Environmental Quality, v. 36, p. 343-353. (on-line abstract of journal article)

Elliott, E.M., Kendall, C., Wankel, S.D., Burns, D.A., Boyer, E.W., Harlin, K., Bain, D.J., & 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, v. 41, p. 7,661-7,667. (on-line abstract of journal article)

Eng, K. and Milly, P.C.D, 2007, Relating low-flow characteristics to the base flow recession time constant at partial record stream gauges: Water Resources Research, v. 43, W01201, doi:10.1029/2006WR005293. (on-line abstract or on-line journal article in pdf format)

Eng, K., Milly, P.C.D., and Tasker, G.D., 2007, Flood regionalization: A hybrid geographic and predictor-variable region-of-influence regression method: Journal of Hydrologic Engineering, v. 12, p. 585 - 591. (on-line abstract)

Eng, K., Stedinger, J.R., and Gruber, A.M., 2007, Regionalization of stramflow characteristics for the Gulf-Atlantic Rolling Plains using leverage guided region-of -influence regression, in Kabbes, K.C., ed., Proceedings of the World Environmental and Water Resources Congress, May 15–19, 2007, Tampa, Florida, USA: American Society of Civil Engineers. (on-line abstract)

Evans, W.C., Bergfeld, D., McGimsey, R.G., and Hunt, A.G., 2007, Magmatic gas efflux at the Ukinrek Maars, Alaska, in Bullen, T.D., and Wang, Y., eds., Proceedings of the 12th International Symposium on Water-Rock Interaction, Kunming, China, 31 July - 5 August, 2007: London, Taylor and Francis, p. 65-69.

Ewing, S.A., Michalski, G., Thiemens, M., Quinn, R.C., Macalady, J.L., Kohl, S., Wankel, S.D., Kendall, C., McKay, C.P., and Amundson, R., 2007, The rainfall limit of the nitrogen cycle on earth : Global Biogeochemical Cycles, v. 21, GB3009, doi:10.1029/2006GB002838. (on-line abstract of journal article)

Farber, E., Vengosh, A., Gavrieli, I., Marie, A., Bullen, T.D., Mayer, B., Polak, A., and Shavit. U., 2007, The geochemistry of groundwater resources in the Jordan Valley: The impact of the Rift Valley brines: Applied Geochemistry, v. 22, no. 3, p. 494-514. (on-line abstract of journal article)

Farrar, C.D., Evans, W.C., Venezky, D.Y., Hurwitz, S., and Oliver, L.K., 2007, Boiling water at Hot Creek -- The dangerous and dynamic thermal springs in California's Long Valley Caldera: U.S. Geological Survey Fact Sheet 2007-3045. (on-line abstract or on-line fact sheet in pdf format, 5 MB)

Figueroa-Johnson, M.A., Tindall, J.A., and Friedel, M., 2007, A comparison of ¹⁸Oδ composition of water extracted from suction lysimeters, centrifugation, and azeotropic distillation: Water, Air, and Soil Pollution, v. 184, p. 63-75, doi:10.1007/s11270-007-9399-8. (on-line abstract of journal article)

Findell, K.L., Shevliakova, E., Milly, P.C.D., and Stouffer, R.J., 2007: Modeled impact of anthropogenic land cover change on climate: Journal of Climate, v. 20, no. 14, p. 3621-3634. (on-line abstract or on-line journal in pdf format)

Finlay, J.C., and Kendall, C., 2007, Stable isotope tracing of temporal and spatial variability in organic matter sources to freshwater ecosystems, in Michener, R.H., and Lajtha. K., eds., Stable Isotopes in Ecology and Environmental Science, 2nd ed.: Blackwell Publishing, p. 283-333.

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, p. 34-52. (on-line abstract of journal article)

Florsheim, J.L., and Dettinger, M., 2007, Climate and floods still govern California levee breaks: Geophysical Research Letters, v. 34, LL22403, doi:10.1029/2007GL031702 (on-line abstract of journal article)

Foglia, L., Mehl, S.W., Hill, M.C., Perona, P., and Burlando, P., 2007, Testing alternative ground water models using cross validation and other methods: Ground Water, v. 45, no. 5, p. 627-641, doi: 10.1111/j.1745-6584.2007.00341.x. (on-line abstract of journal article)

Ford, R.M. and Harvey, R.W., 2007, Transport properties for motile and chemotactic bacteria in saturated porous media: Advances in Water Resources, v. 30, p.1608-1617. (on-line abstract of journal article)

Fratesi, S. E., Vacher, H. L., and Sanford, W. E., 2007, Effect of an offshore sinkhole perforation in a coastal confined aquifer on submarine groundwater discharge, in Sanford, W., Langevin, C., Polemio, M., and Povinec. P., eds., 2007, A new focus on groundwater-seawater interactions: IAHS Publication 312, Oxfordshire, United Kingdom, p. 256-263. (on-line abstract)

Ganju, N. K., Schoellhamer, D. H., Murrell, M. C., Gartner, J. W., and Wright, S. A., 2007, Constancy of the relation between floc size and density in San Francisco Bay, in Maa, J.P.Y., Sanford, L.P., and Schoellhamer, D.H., eds., Estuarine and Coastal Fine Sediment Dynamics: Proceedings in Marine Science Series Elsevier Science,  p. 75-91.

Gartner, J.W., 2007, River tides: McGraw-Hill Access Science (McGraw-Hill Encyclopedia of Science and Technology Online), DOI 10.1036/1097-8542.591200. (on-line article)

Gartner, J.W., and Ganju, N.K., 2007, Correcting acoustic Doppler current profiler discharge measurement bias from moving-bed conditions without global positioning during the 2004 Glen Canyon Dam controlled flood on the Colorado River: Limnology and Oceanography Methods, v. 5, p. 156-162. (on-line abstract of journal article)

Gartner, J.W., Wellman, R.E., Wood, T.M., and Cheng, R.T., 2007, Water velocity and suspended solids measurements by in-situ instruments in Upper Klamath Lake, Oregon: U.S. Geological Survey Open-File report 2007-1279, 137 p. (on-line abstract and to download report and data files)

Gasper, J D, Aiken, G.R. and Ryan, J.N., 2007, A critical review of three methods for the measurement of mercury (Hg⁺²)-dissolved organic matter stability constants: Applied Geochemistry, v 22, no. 8, p. 1583-1597. doi:10.1016/j.apgeochem.2007.03.018 (on-line abstract of journal article)

Gandhi, N., Bhavsar, S.P., Diamond, M.L., Kuwabara, J.S., Mark 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, p. 2,260-2,273. (on-line abstract of journal article)

Gellis, A.C., Hupp, C.R., Landwehr, J.M. and Pavich, M.J., 2007, Sources and Transport of Sediment in the Watershed , in Phillips, S.W., ed., Synthesis of U.S. Geological Survey Science for the Chesapeake Bay Ecosystem and Implications for Environmental Management: U. S. Geological Survey Circular 1316, Chapter 6, p. 28-31. (on-line chapter in pdf fomat)

Gohn, G.S., Sanford, W.E., Powars, D.S., Horton, J.W., Jr., Edwards, L.E., Morin, R.H., and Self-Trail, J.M., 2007, Site report for USGS test holes drilled at Cape Charles, Northampton County, Virginia, in 2004: U.S. Geological Survey Open-File Report 2007-1094, 22 p. (on-line abstract or on-line report in pdf format, 2761 KB)

Goldberg, S., Criscenti, L.J., Turner, D.R., Davis, J.A., and Cantrell, K.J., 2007, Adsorption-desorption processes in subsurface reactive transport modeling: Vadose Zone Journal, v. 6, p. 407-435. (on-line abstract of journal article)

Goode, D.J., Tiedeman, C.R., Lacombe, P.J., Imbrigiotta, T.E., Shapiro, A.M., and Chapelle, F.H., 2007, Contamination in fractured-rock aquifers--Research at the Naval Air Warfare Center, West Trenton, New Jersey: U.S. Geological Survey Fact Sheet 2007-3074. (on-line abstract of on-line fact sheet in pdf format, 647 KB)

Grams, P.E., Schmidt, J.C., and Topping, D.J., 2007, The rate and pattern of bed incision and bank adjustment on the Colorado River in Glen Canyon downstream from Glen Canyon Dam: Geological Society of America Bulletin, v. 119, no. 5, p. 556-575. (on-line abstract)

Gray, J.R., Laronne, J.B., and Osterkamp, W.R., 2007, Bedload Research International Cooperative: BRIC: Proceedings of the 10th International Symposium on River Sedimentation, Moscow, Russia, August 1-4, v. III, p. 120-126.

Gray, J.R., and Osterkamp, W.R., 2007, Vision for a worldwide fluvial-sediment information network (keynote lecture): Proceedings of the 10th International Symposium on River Sedimentation, Moscow, Russia, August 1-4, v. I, p. 43-54.

Gray, S.T., Graumlich, L. J., and Betancourt, J.L. 2007, Annual precipitation in the Yellowstone National Park region since AD 1173: Quaternary Research, v. 68, p. 18-27. (on-line abstract of journal article)

Halm, D.R., and Dornblaser, M.M., 2007, Water and sediment quality in the Yukon River and its tributaries between Atlin, British Columbia, Canada, and Eagle, Alaska, USA, 2004: U.S. Geological Survey Open-File Report 2007-1197, 120 p. (on-line abstract or on-line report in pdf format, 16.8 MB)

Harris, S.H., Smith, R.L., and Suflita, J.M., 2007, In situ hydrogen consumption kinetics as an indicator of subsurface microbial activity: Federation of European Microbiological Societies Microbial Ecology, v. 60, p. 220-228. (on-line abstract of journal article)

Harvey, R.W., Harms, H., and Landkamer, L., 2007, Transport of microorganisms in the terrestrial subsurface: In situ and laboratory methods, in Hurst, C.J., Crawford, R.L., Garland, J.L., Lipson, D.A., Mills, A.L., and Stetzenback, L.D., eds., Manual of Environmental Microbiology, 3nd Edition: Washington, ASM Press, pp. 872-897

Harvey, R.W., Suflita, J.M., and McInerney, M.J., 2007, Overview of issues in subsurface and landfill microbiology. In situ and laboratory methods, in Hurst, C.J., Crawford, R.L., Garland, J.L., Lipson, D.A., Mills, A.L., and Stetzenback, L.D., eds., Manual of Environmental Microbiology, 3nd Edition: Washington, ASM Press, pp. 675-678.

Hazel, J.E., Jr., Kaplinski, M., Parnell, R., Kohl, K., and Topping, D.J., 2007, Stage-discharge relations for the Colorado River in Glen, Marble, and Grand Canyons, Arizona, 1990-2005: U.S. Geological Survey Open-File Report 2006-1243, 19 p. (on-line abstract or on-line report in pdf format, 2.5 MB)

Healy, R.W., Winter, T.C., LaBaugh, J.W., and Franke, O.L., 2007, Water budgets: Foundations for effective water-resources and environmental management: U.S. Geological Survey Circular 1308, 90 p. (on-line abstract or on line circular in pdf format, 27.2 MB)

Heppner, C.S., Nimmo, J.R., Folmar, G.J., Gburek, W.J., and Risser, D.W., 2007, Multiple-methods investigation of recharge at a humid-region fractured rock site, Pennsylvania, USA: Hydrogeology Journal, v. 15, p. 915-927. (on-line abstract of journal article)

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, p. 2,155-2,163. (on-line abstract of journal article)

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. (on-line abstract of journal article)

Hill, M.C., and Tiedeman, C.R., 2007, Effective Groundwater Model Calibration: With Analysis of Data, Sensitivities, Predictions, and Uncertainty: Wiley and Sons, 464 p. (on-line book information)

Hinkle, S.R., Böhlke, J.K., Duff, J.D., 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, p. 486-503. (on-line abstract of journal article)

Hinsby, K., Højberg, A.L., Engesgaard, P., Jensen, K.H., Larsen, F., Plummer, L.N., and Busenberg, E., 2007, Transport and degradation of chlorofluorocarbons (CFCs) in the pyritic Rabis Creek Aquifer, Denmark: Water Resources Research, v. 43, W10423, doi:10.1029/2006WR005854. (on-line abstract of journal article)

Hoeft, S.E., Switzer Blum, J., 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, arsenite-oxidizing 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, p. 504-512. (on-line abstract of journal article)

Holmgren, C., Norris, J., Betancourt, J. L., 2007, Inferences about winter temperatures and summer rains from the late Quaternary record of C4 perennial grasses and C3 desert shrubs in the northern Chihuahuan Desert: Journal of Quaternary Science, v. 22, no. 2, p. 141-161. (on-line abstract or on-line journal article in pdf format, 2031 KB - published on-line in 2006 by John Wiley & Sons as a U.S. government work in the public domain)

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, p. 139-153. (on-line abstract of journal article)

Hsieh, P.A., Barber, M.E., Contor, B.A., Hossain, M.A., Johnson, G.S., Jones, J.L., and Wylie, A.H., 2007, Ground-water flow model for the Spokane-Rathdrum Prairie aquifer, Spokane County, Washington, and Bonner and Kootenai Counties, Idaho: U.S. Geological Survey Scientific Investigations Report 2007-5044, 77 p. (on-line abstract or on-line report and model)

Hughes, J.D., Vacher, H.L., and Sanford, W.E., 2007, Three-dimensional flow in the Florida platform: Theoretical analysis of Kohout convection at its type locality: Geology, v. 35, no. 7, p. 663-666. (on-line abstract of journal article)

Hupp, C.R.  and Rinaldi, M., 2007, Riparian vegetation patterns in relation to fluvial landforms and channel evolution along selected rivers of Tuscany (Central Italy): Annals of the Association of American Geographers, v. 97, no. 1, p. 12-30. (on-line abstract of journal article)

Hurwitz, S., Christiansen, L.B., and Hsieh, P.A., 2007, Hydrothermal fluid flow and deformation in large calderas: Inferences from numerical simulations: Journal of Geophysical Research, v. 112, B02206, doi:10.1029/2006JB004689. (on-line abstract or on-line journal article in pdf format, 703 kb, published 2007 by American Geophysical Union, not subject to U.S. copyright)

Hurwitz, S., Eagan, S., Heasler, H., and Lowenstern, J.B., 2007, River chemistry and solute flux in Yellowstone National Park: U.S. Geological Survey Digital Data Series 278. (on-line publication and data)

Hurwitz, S., Evans, W.C., Lowenstern, J.B., Bergfeld, D., Werner, C., Heasler, H., and Jaworowski, C., 2007, Extensive hydrothermal rock alteration in a low pH, steam-heated environment: Hot Springs Basin, Yellowstone National Parkin Bullen, T.D., and Wang, Y., eds., Proceedings of the 12th International Symposium on Water-Rock Interaction, Kunming, China, 31 July - 5 August, 2007: London, Taylor and Francis, p. 81-85.

Hurwitz, S., Lowenstern, J.B., and Heasler, H., 2007, Spatial and temporal geochemical trends in the hydrothermal system of Yellowstone National Park : Inferences from river solute fluxes: Journal of Volcanology and Geothermal Research, v. 162, p. 149-171. (on-line abstract of journal article)

Imes, J.L., Plummer, L.N., Kleeschulte, M.J., and Schumacher, J.G., 2007, Recharge area, base-flow and quick-flow discharge rates and ages, and general water quality of Big Spring in Carter County, Missouri: U.S. Geological Survey Scientific Investigations Report 2007-5049, 79 p. (on-line abstract or on-line report in pdf format, 4 MB)

Izbicki, J.A., Pimental, I.M., Johnson, R., Aiken, G.R., and Leenheer, J.A., 2007, Concentration, UV-spectral characteristics and fractionation of DOC in stormflow from an urban stream, Southern California, USA: Environmental. Chemistry, v. 4, no. 1, p. 35-48. (on-line abstract of journal article)

John, R., James W. Dalling, J.W., Harms, K.E., Yavitt, J.B., Stallard, R.F., Mirabello, M., Hubbell, S.P., Valencia, R., Navarrete, H., Vallejo M., and Foster R.B., 2007, Soil nutrients influence spatial distributions of tropical tree species: Proceedings of the National Academy of Sciences, v. 104, no. 3, p. 864-869. (on-line abstract of journal article)

Jones, B.F., Conko, K.M., and Webster, D.M., and Pochatila, J., 2007, Chemical and mineralogical composition of saprolite from South Fork Brokenback Run Watershed, Shenandoah National Park, Virginia, USA, in Bullen, T.D., and Wang, Y., eds., 2007, Proceedings of the 12th International Symposium on Water-Rock Interaction, Kunming, China, 31 July - 5 August, 2007: London, Taylor and Francis CRC Press, p. 427-430.

Kendall, C., Elliott, E.M., and Wankel, S.D. , 2007, Tracing anthropogenic inputs of nitrogen to ecosystems, in Michener, R.H., and Lajtha. K., eds., Stable Isotopes in Ecology and Environmental Science, 2nd ed.: Blackwell Publishing, p. 375-499.

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, W07440, doi:10.1029/2005WR004841. (on-line abstract of journal article)

Kharaka, Y.K., and Hanor, J.S., 2007, Deep fluids in the continents: I. Sedimentary basins, in Drever, J.I., ed., Surface and Ground Water, Weathering and Soils, Treatise on Geochemistry, v. 5: Elsevier, p. 1-48.

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, p. 2,164-2,176. (on-line abstract of journal article)

Kharaka, Y.K., and Otton, J.K., 2007, Preface to Special Issue on Environmental Issues Related to Oil and Gas Production: Applied Geochemistry, v. 22, p. 2,095-2,098.

Kharaka, Y.K., Thordsen, J.J., Hovorka, S.D., Nance, S.H., Cole, D.R., Phelps, T.J., and Knauss, G.K., 2007, Subsurface monitoring of anthropogenic CO₂ injected in sedimentary basins: Results from the Frio-I brine test, Texas, USA, in Bullen, T.D., and Wang, Y., eds., Proceedings of the 12th International Symposium on Water-Rock Interaction, Kunming, China, 31 July - 5 August, 2007, v. 1: CRC Press, p. 597-601.

Kinzel, P.J., Wright, C.W., Nelson, J.M., and Burman, A.R., 2007, Evaluation of an experimental LiDAR for surveying a shallow, braided, sand-bedded river: Journal of Hydraulic Engineering, v. 133, no. 7, p. 838-842. (on-line abstract of journal article)

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, p. 11-15, doi: 10.3354/dao01831. (on-line abstract or on-line article in pdf format, 140 KB, published in 2007 by Inter-Research with open access)

Kneeshaw, T.A., McGuire, J.T., Smith, E.W., 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 (on-line abstract of journal article)

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, p. 93 - 104, doi:10.1016/j.jhydrol.2007.03.011 (on-line abstract of journal article)

Konikow, L.F., and Neuzil, C.E., 2007, A method to estimate groundwater depletion from confining layers: Water Resources Research, v. 43, W07417, doi:10.1029/2006WR005597. (on-line abstract or on-line journal article in pdf format, 533 kb, published 2007 by American Geophysical Union, not subject to U.S. copyright)

Kneeshaw, T.A., McGuire, J.T., Smith, E.W., Cozzarelli, I.M., in press, Evaluation of sulfate reduction at experimentally induced mixing interfaces using small-scale push-pull tests in an Aquifer-Wetland System: Applied Geochemistry, doi: 10.1016/j.apgeochem.2007.06.006 (on-line abstract of preprint)

Kroes, D.E., Hupp, C.R., and Noe, G.B., 2007, Sediment, nutrient, and vegetation trends along the tidal forested Pocomoke River, Maryland, in Conner, W.H., Doyle, T.W., and Krauss, K.W., eds., Ecology of Tidal Freshwater Swamps of the Southeastern United States: The Netherlands, Springer , p. 113-137.

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, p. 5,130–5,137. (on-line abstract of journal article)

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, p. 2,745-2,749. (on-line abstract of journal article)

Kuwabara, J.S., Lynch, D.D., Topping, B.R., Murphy, F., Carter, J.L., Simon, N.S., Parchaso, F., Wood, T.M., Lindenberg, M.K., Wiese, K., and Avanzino, R., 2007, Quantifying the benthic source of nutrients to the water column of Upper Klamath Lake, Oregon: U.S. Geological Survey Open-File Report 2007-1276, 39 p. (on-line summary or on-line report in pdf format, 1.2 MB)

Kuwabara, J.S., Topping, B.R., Woods, P.F., and Carter, J.L., 2007, Free zinc ion and dissolved orthophosphate effects of phytoplankton from Coeur d-Alene Lake, Idaho: Environmental Science and Technology, v. 41, p. 2,811-2,817. (on-line abstract or on-line article in pdf format, 508KB, published by American Chemical Society; not subject to U.S. copyright)

Landa, E. R., 2007, From agricultural geology to hydropedology: forging links within the twenty-first-century geoscience community, in Frossard, E., Blum, W.E.H., and Warkentin, B.P., eds., Function of Soils for Human Societies and the Environment: Geological Society, London, Special Publications 266, p. 133-140.

Landa, E.R., 2007, Naturally occurring radionuclides from industrial sources: characteristics and fate in the environment, in Shaw, G., ed., Radioactivity in the Terrestrial Environment: Radioactivity in the Environment Series, v. 10, Elsevier, p. 211-237.

Landers, D.H., Simonich, S.L., Jaffe, D.A., Geiser, L.H., Campbell, D.H., Schwindt, A.R., Schreck, C.B., Kent, M.L., Hafner, W.D., Taylor, H.E., Hageman, K.J., Usenko, S., Ackerman, L.K., Schrlau, J.E., Rose, N.L., Blett, T.F, and Erway, M.M., 2007, The fate, transport, and ecological impacts of airborne contaminants in Western National Parks (USA), Volume 1: U.S. Environmental Protection Agency Report EPA/600/R-07/138, 348 p. (on-line report in pdf format, 25 MB)

Landers, D.H., Simonich, S.L., Jaffe, D.A., Geiser, L.H., Campbell, D.H., Schwindt, A.R., Schreck, C.B., Kent, M.L., Hafner, W.D., Taylor, H.E. Hageman, K.J., Usenko, S., Ackerman, L.K., Schrlau, J.E., Rose, N.L., Blett, T.F., and Erway, M.M., 2007, The fate, transport, and ecological impacts of airborne contaminants in Western National Parks (USA), Volume 2 -- Appendices: U.S. Environmental Protection Agency Report EPA/600/R-07/138, 113 p., (on-line report in pdf format, 4 MB)

Langevin, C., Sanford, W., Polemio, M., and Povinec, P., 2007, Background and summary, in Sanford, W., Langevin, C., Polemio, M., and Povinec. P., eds., 2007, A new focus on groundwater-seawater interactions: IAHS Publication 312, Oxfordshire, United Kingdom, p. 3-10. (on-line paper in pdf format, 263 KB)

Larsen, L.G., Harvey, J.W., and Crimaldi, J.P., 2007, A delicate balance: Ecohydrological feedbacks governing landscape morphology in a lotic peatland: Ecological Monographs, v. 77, no. 4, p. 591-614. (on-line abstract of journal article)

Lee, C.J., Juracek, K.E., and Fuller, C.C, 2007, Bottom-sediment accumulation and quality in Shawnee Mission Lake, Johnson County, Kansas, 2006: U.S. Geological Survey Scientific Investigations Report 2007-5274, 10 p. (on-line abstract or on-line report in pdf format, 2.4 MB)

Leenheer, J.A., 2007, Progression from model structures to molecular structures of natural organic matter components: Annals of Environmental Science, v.1, p. 57-68. (on-line abstract or on-line article in pdf format, 166 KB, Northeastern University maintains and provides free access to aritcles in Annals of Environmental Science)

Leenheer, J.L., Aiken, G.R., Woodside, G. and O'Connor-Patel, K., 2007, DOM in recharge waters of the Santa Ana River Basin: Journal of the American Water Works Association, v. 99, p. 118-131. (on-line abstract of journal article)

Leenheer, J.A., Dotson, A., Westerhoff, P., 2007, Dissolved organic nitrogen fractionation: Annals of Environmental Science, v.1, p. 45-56. (on-line abstract or on-line article in pdf format, 434 KB, Northeastern University maintains and provides free access to aritcles in Annals of Environmental Science)

Liu, L., Tindall, J.A., and Friedel, M.J., 2007, Biodegradation of PAHs and PCBs in soils and sludges: Water, Air, and Soil Pollution, v. 81, p. 281-296. DOI: 10.1007/s11270-006-9299-3. (on-line abstract of journal article)

Lopes, V.L., Osterkamp, W.R., and Bravo-Espinosa, M., 2007, A method for improving predictions of bed-load discharges to reservoirs: Lakes & Reservoirs: Management and Research: v. 12, p. 59-72. (on-line abstract of journal article)

Lorenzi, A.H., Cain, D. J., Parchaso, F. Thompson, J.K., Luoma, S.N., Hornberger, M.I., Dyke, J.L. Dyke, Cervantes, R., and Shouse, M.K., 2007, Near-Field Receiving Water Monitoring of Trace Metals and a Benthic Community Near the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay, California, 2006: U.S. Geological Survey Open File Report 2007-1199, 128p. (on-line abstract or on-line report in pdf format, 1.3 MB)

Lundquist, J.D., and Cayan, D.R., 2007, Surface temperature patterns in complex terrain: Daily variations and long-term change in the central Sierra Nevada, California: Journal of Geophysical Research., v. 112, D11124, doi:10.1029/2006JD007561. (on-line abstract of journal article)

Luoma, S.N., and Löfstedt, R.E., 2007, Contaminated salmon and the public's trust: Environmental Science & Technology, v. 41. p. 1,811-1,814.

MacNeil, R.E., Sanford, W.E., Connor, C.B., Sandberg, S.K., and Diez, M., 2007, Investigation of the groundwater system at Masaya Caldera, Nicaragua, using transient electromagnetics and numerical simulation: Journal of Volcanology and Geothermal Research, v. 166, no. 3-4, p. 217-232. (on-line abstract of journal article)

MacWilliams, M.L., and Cheng, R.T., 2007, Three-dimensional hydrodynamic modeling of San Pablo Bay on an unstructured grid : Proceedings of the 7th International Conference on HydroScience and Engineering, Philadelphia, September 10-13, 2006, ISBN 0977447405, 16 p., (on-line abstract or on-line paper in pdf format, 1862KB)

Magirl, C.S., Shoemaker, C., Webb, R.H., Schaffner, M., Griffiths, P.G., and Pytlak, E., 2007, Debris flows and record floods from extreme mesoscale convective thunderstorms over the Santa Catalina Mountains, Arizona: U.S. Geological Survey Open-File Report 2007-1108. (on-line abstract or on-line only report in pdf format, 7MB poster)

Magirl, C.S., Smart, G.M., Gartner, J.W., and Webb, R.H., 2007, Techniques and instrumentation for measuring flow in high-gradient rivers in Cowin, E.A. and Hill, D.F., eds., 2007 Hydraulic Measurements and Experimental Methods Conference: Lake Placid, New York, September 10-12, American Society of Civil Engineers, p. 454-459.

Magirl, C.S., Webb, R.H., Schaffner, M., Lyon, S.W. , Griffiths, P.G., Shoemaker, C. , Unkrich, C.L., Yatheendradas, S., Troch, P.A., Pytlak, E., Goodrich, D.C., Desilets, S.L.E., Youberg, A., and Pearthree, P.A., 2007, Impact of recent extreme Arizona storms: Eos Transactions, American Geophysical Union, v. 88, p. 191-193.

Malamud-Roam, F., Dettinger, M.D., Ingram, B.L., Hughes, M., and Florsheim, J., 2007, Holocene climates and connections between the San Francisco Bay estuary and its watershed - A review: San Francisco Estuary and Watershed Science, v. 5, no. 1, article 3, 28 p. (on-line abstract and to down-load paper in pdf format, open-access journal)

Martin, C.A., Luoma, S.N., Cain, D.J., Buchwalter, D.B, 2007, Cadmium Ecophysiology in Seven Stonefly (Plecoptera) Species: Delineating Sources and Estimating Susceptibility: Environmentat Science and Technology, v. 41, p. 7171-7177. (on-line abstract of journal article)

Marvin-DiPasquale, M., and Cox, M.H., 2007, Legacy mercury in Alviso Slough, South San Francisco Bay, California: Concentration, speciation and mobility: U.S. Geological Survey, Open-File Report number 2007-1240, 98 p. (on-line abstract or on-line report in pdf format, 9.7 MB)

Maurer, E.P., Stewart, I.T., Bonfils, C., Duffy, P.B., and Cayan, D.R., 2007: Detection, attribution, and sensitivity of trends toward earlier streamflow in the Sierra Nevada: Journal of Geophysical Research, v. 112, D11118, doi:10.1029/2006JD008088. (on-line abstract of journal article)

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. (on-line abstract of journal article)

McCabe, G.J., Betancourt, J.L., and Hidalgo, H.G., 2007, Associations of decadal to multidecadal sea-surface temperature variability with upper Colorado River flow: Journal of the American Water Resources Association, v. 43, no. 1, p. 183–192. doi:10.1111/j.1752-1688.2007.00015.x (on-line abstract of journal article)

McCabe, G.J., Clark, M.P. and Hay, L.E., 2007,. Rain-on-snow events in the western United States: Bulletin of the American Meteorological Society, v. 88, no. 3, p. 319-328. (on-line abstract or on-line article, in pdf format, 3.41 MB, published by the American Meteorological Society with open access)

McCabe, G.J., and Wolock, D.M., 2007, Warming may create substantial water supply shortages in the Colorado River basin: Geophysical Research Letters, v. 34, L22708, doi:10.1029/2007GL031764. (on-line abstract or on-line article in pdf format, 182 KB, published by the American Geophysical Union, not subject to U.S. copyright)

McKenzie, J.M., Siegel, D.I., Rosenberry, D.O., Glaser, P.H., and Voss, C.I., 2007, Heat transport in the Red Lake Bog, glacial Lake Agassiz peatlands: Hydrological Processes, v. 21, no. 3, p. 369-378. (on-line abstract of journal article)

McKenzie, J.M., Voss,C.I. and Siegel, D.I., 2007, Groundwater flow with energy transport and water-ice phase change: numerical simulations, benchmarks, and application to freezing in peat bogs: Advances in Water Resources, v. 30, no. 4, p. 966-983. (on-line abstract of journal article)

McKnight, D.M., Tate, C.M., Andrews, E.D., Niyogi, D.K., Cozzetto, K.L., Welch, K., Lyons, W.B., and Capone, D.G., 2007, Reactivation of a cryptobiotic stream ecosystem in the McMurdo Dry Valleys, antartica - a long term geomorphological experiment: Geomorphology, v. 89, p. 186-204. (on-line abstract of journal article)

McLaughlin, S.P. and Bowers, J.E., 2007, Effects of Exotic Grasses on Soil Seed Banks in Southeastern Arizona Grasslands: Western North American Naturalist, v. 67, no. 2, p. 206-208. (on-line abstract of journal article)

McLeod, P.B., Van den Heuvel-Greve, M.J., Luoma, S.N., Luthy, R.G., 2007, Biological uptake of polychlorinated biphenyls by Macoma balthica from sediment amended with activated carbon: Environmental Toxicolology and Chemistry, v. 26, no. 5, p. 980-987. (on-line abstract of journal article)

McMahon, P.B. and Böhlke, J.K., 2007, Transport -- Linking the chemistry of recharge and the used resource in the High Plains Aquifer in McMahon, P.B., Dennehy, K.F., Bruce, B.W., Gurdak, J.J., and Qi, S.L., Water-quality assessment of the High Plains Aquifer, 1999-2004: U.S. Geological Survey Professional Paper 1749, chapter 2, p. 49-72. (on-line chapter in pdf format, 2.2 MB)

McMahon, P.B., Böhlke, J.K., and Carney, C.P., 2007, Vertical Gradients in Water Chemistry and Age in the Northern High Plains Aquifer, Nebraska, 2003 , U.S. Geological Survey Scientific Investigations Report 2006-5294, 58 p. (on-line abstract or on-line report in pdf format, 4.5 MB)

Meade, R.H., 2007, Transcontinental moving and storage - the Orinoco and Amazon Rivers transfer the Andes to the Atlantic, in Gupta, A., ed., Large Rivers - Geomorphology and Management: John Wiley & Sons, p. 45-63.

Mehl, S., 2007, Forward model nonlinearity versus inverse model nonlinearity: Ground Water, v. p. 791–794. (on-line abstract or on-line report in pdf format, 110 KB, published by American Ground Water Association, no claim to original U.S. Government works)

Mehl, S.W., and Hill, M.C., 2007, MODFLOW-2005, The U.S. Geological Survey modular ground-water model—Documentation of the multiple-refined-areas capability of local grid refinement (LGR) and the boundary flow and head (BFH) package: U.S. Geological Survey Techniques and Methods, Book 6, Chapter A21, 13 p. (on-line abstract or on-line report in pdf format, 439 KB)

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, p. 231-245. (on-line abstract of journal article)

Miller, L.G., 2007, Book review of "Geothermal Biology and Geochemistry in Yellowstone National Park", Inskeep, W.P., and McDermott, J.R., eds.: Geofluids, v. 7, p. 270-271. (on-line review in pdf format, 40 KB, a U.S. Govenment work published by Blackwell Publishing)

Milly, P.C.D., 2007, Stationarity is dead: Ground Water News & Views, Association of Ground Water Scientists and Engineers, v. 4, no. 1, p. 6, 8.

Misut, P.E. and Voss, C.I., 2007, Freshwater-saltwater transition zone movement during aquifer storage and recovery cycles in Brooklyn and Queens, New York City, USA: Journal of Hydrology, v. 337, no. 1-2, p.87- 103. doi:10.1016/j.jhydrol.2007.01.035. (on-line abstract of journal article)

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. (on-line abstract and to download paper in pdf format)

Moreo, M.T., R.J. Laczniak, and D.I. Stannard, 2007, Evapotranspiration rate measurements of vegetation typical of ground-water discharge areas in the Basin and Range Carbonate-Rock aquifer system, Nevada and Utah, September 2005-August 2006: U.S. Geological Survey Scientific Investigations Report 2007-5078, 37 p. (on-line abstract or on-line report in pdf format, 3.5 MB)

Morin, R., Godin, R., Nastev, M., and Rouleau , A., 2007, Hydrogeologic controls imposed by mechanical stratigraphy in layered rocks of the Chateauguay River Basin, a U.S.-Canada transborder aquifer: Journal of Geophysical Research, v. 112, B04403, doi:10.1029/2006JB004485. (on-line abstract of journal article)

Morin, R., Williams, T., Henrys, S. Crosby, T., Hansarj, D., and the ANDRILL-MIS Science Team, 2007, Downhole Measurements in the AND-1B Borehole, ANDRILL McMurdo Ice Shelf Project, Antarctica: Terra Antarctica, v. 14, no. 3, p. 167-174.

Moser, K., Ahn, C., and Noe, G., 2007, Characterization of Microtopography and its Influence on Vegetation Patterns in Created Wetlands: Wetlands, vol. 27, p. 1081-1097. (on-line abstract of journal article)

Mueller, D.S., Abad, J.D., Garcia, C.M., Gartner, J.W., Garcia, M.H., and Oberg, K.A., 2007, Errors in acoustic Doppler profiler velocity measurements caused by flow disturbance: ASCE Journal of Hydraulic Engineering, v. 133, p. 1,411-1,420. (on-line abstract of journal article)

Nimmo, J.R., 2007, Simple predictions of maximum transport rate in unsaturated soil and rock : Water Resources Research, v. 43, W05426, doi:10.1029/2006WR005372. (on-line journal article)

Nimmo, J.R., Herkelrath, W.N., and Laguna Luna, A.M., 2007, Physically based estimation of soil water retention from textural data: General framework, new models, and streamlined existing models: Vadose Zone Journal, v. 6, no. 4, p. 766-773. (on-line abstract of journal article)

Noe, G.B., and Childers, D.L., 2007, Phosphorus budgets in Everglades wetland ecosystems: The effects of hydrology and nutrient enrichment: Wetlands Ecology and Management, v. 15, p. 189-205. (on-line abstract of journal article)

Noe, G., Fellows, M., and Cornell, J., 2007, Volunteer Monitoring Demonstrates Tree Planting Help Stream Ecosystems: Northern Virginia Soil and Water Conservation District, Conservation Currents, v. 34, no. 2, p. 4-5. (on-line article)

Noe, G.B., Harvey, J.W., and Saiers, J.E., 2007, Characterization of suspended particles in Everglades wetlands: Limnology and Oceanography, v. 52, no. 3., p. 1166-1178. (on-line abstract or on-line article in pdf format, 3584 KB - published by the American Society of Limnology and Oceanography with open access)

Noe, G.B., and Hupp, C., 2007, Seasonal variation in nutrient retention during inundation of a short-hydroperiod floodplain: River Research and Applications, v. 23, no. 10 p. 1088-1101. (on-line abstract or on-line journal article in pdf format, 282 KB, published in 2007 by John Wiley & Sons as a U.S. Governement work in the public domain)

Nolan, B.T., Healy, R.W., Taber, P.E., Perkins, K.S., Hitt, K.J., and Wolock, D.M., 2007, Factors influencing ground-water recharge in the eastern United States: Journal of Hydrology, v. 332, p. 187-205. (on-line abstract of journal article)

Nordstrom, D. K., 2007, Effects of seasonal and climatic change on water quality from acid rock drainage in the western United States in Cidu, R. and Frau, F., eds., Water in Mining Environments: Proceedings of the International Mine Water Association Symposium 2007, University of Cagliari, Cagliari, Sardinia, Italy, p. 11-16.

Nordstrom, D.K., 2007, Modeling low-temperature geochemical processes in Drever, J.I., ed., Surface and Ground Water, Weathering and Soils, Treatise on Geochemistry, v. 5: Elsevier, p. 1-38 (online update)

Nordstrom, D.K., 2007, What was the water quality before mining? Inferring pre-mining water-quality at hard-rock mines as a goal for remediation, in Bullen, T.D., and Wang, Y., eds., Proceedings of the 12th International Symposium on Water-Rock Interaction, Kunming, China, 31 July - 5 August, 2007: London, Taylor and Francis CRC Press, p. 23-26.

Nordstrom, D.K., Wright, W.G., Mast, M.A., Bove, D., and Rye, R.O., 2007, Aqueous-sulfate stable isotopes: A study of mining-affected and undisturbed acidic drainage: Chapter E8 in Church, S.E., von Guerard, P., and Finger, S.E., eds., Integrated Investigations of Environmental Effects of Historical Mining in the Animas River Watershed, San Juan County, Colorado: U.S. Geological Survey Professional Paper 1651, p. 387-416.

Ohte N., Dahlgren R.A., Silva S.R., Kendall C., Kratzer C.R. and Doctor, D.H., 2007, Sources and transport of algae and nutrients in a Californian river in a semi-arid climate : Freshwater Biology, v. 52, p. 2,476-2,493. (on-line abstract of journal article)

Osterkamp, W.R., Gray, J.R., LaRonne, J.B., and Martin, J.R., 2007, Structure and composition of a watershed-scale sediment information network: International Journal of Sediment Research, v. 22, p. 238-246.

Pérez Catán, S., Ribeiro Guevara, S., 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, p. 987-997. (on-line abstract)

Perkins, K.S., and Winfield, K.A., 2007, Property transfer modeling to estimate unsaturated hydraulic conductivity of deep sediments at the Idaho National Laboratory, Idaho: U.S. Geological Survey Scientific Investigations Report 2007-5093, 22 p. (on-line abstract or on-line publication in pdf format, 1.07 MB

Person, M., Prasenjit, R., Wright, H., Gutowski Jr., W., Ito, E., Winter, T., Rosenberry, D., and Cohen, D., 2007, Hydrologic response of the Crow Wing Watershed, Minnesota, to mid-Holocene climate change: Geological Society of America Bulletin, v. 119, p. 363-376. (on-line abstract)

Phillips, S.P., Green, C.T., Burow, K.R., Shelton, J.L., and Rewis, D.L., 2007, Simulation of Multiscale Ground-Water Flow in Part of the Northeastern San Joaquin Valley, California: U.S. Geological Survey, Scientific Investigations Report 2007–5009, 43 p. (on-line abstract or on-line report in pdf format, 6.7 MB)

Planer-Friedrich, B., London, J., McCleskey, R.B., Nordstrom, D.K., and Wallschlager, D., 2007, Thioarsenates in geothermal waters of Yellowstone National Park – Determination, preservation, and geochemical importance: Environmental Science and Technology, v. 41, p. 5,245-5,251. (on-line abstract of journal artiicle)

Plumlee, G.S., Martin, D.A., Hoefen, T., Kokaly, R., Hageman, P., Eckberg, A., Meeker, G.P., Adams, M., Anthony, M., and Lamothe, P.J., 2007, Preliminary analytical results for ash and burned soils from the October 2007 southern California wildfires: U.S. Geological Survey Open-File Report 2007-1407, 13 p. (on-line overview or on-line report in pdf format, 2 MB)

Pochatila, J., Jones, B.F, Conko, K.M., and Webster, D.M., 2007, Mineralogical and chemical composition of saprolite from South Fork Brokenback Run Watershed, Shenandoah National Park, VA: U.S. Geological Survey Open-File Report 2006-1366, 20 p.

Poeter, E.P. and Hill, M.C., 2007, MMA, A Computer Code for Multi-Model Analysis, U.S. Geological Survey Techniques and Methods 6-E3. (on-line report in pdf format)

Quade, J., Rech, J.A., Latorre, C.H., Betancourt, J.L., Gleeson, E., Arroyo, M.T.K., 2007, Soils at the hyperarid margin: The isotopic composition of soil carbonate from the Atacama Desert: Geochimica et Cosmochimica Acta, v. 71, no. 15, p. 3,772-3,795. (on-line abstract of journal article)

Rao, B.A., Anderson, T.A., Orris, G.J., 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 US:  Environmental Science & Technology, v. 41, p. 4522-4528. (on-line abstract of journal article)

Raymond, P. A., McClelland, J.W.,. Holmes, R.M., Zhulidov, A.V., Mull, K., Peterson, B.J., Striegl, R.G.,. Aiken, G.R., and Gurtovaya, T.Y., 2007, Flux and age of dissolved organic carbon exported to the Arctic Ocean: A carbon isotopic study of the five largest arctic rivers: Global Biogeochemical Cycles, v. 21, GB4011, doi:10.1029/2007GB002934. (on-line abstract of journal article)

Reynolds, R.L., Yount, J.C., Goldstein, H., Chavez, P., Fulton, R., Whitney, J., Fuller, C., Forester, R.M, 2007, Dust emission from wet and dry playas in the Mojave Desert, USA: Earth Surface Processes and Landforms, v. 32, p. 1,811-1,827. (on-line abstract or on-line article in pdf format, 1664 KB - published by John Wiley & Sons as a U.S. Governement work in the public domain)

Révész, K., and Casciotti, K., 2007, Determination of the δ(¹⁵N/¹⁴N) of Nitrate in Solids: RSIL Lab Code 2894, in Révész, Kinga, and Coplen, Tyler B., eds., Methods of the Reston Stable Isotope Laboratory: U.S.Geological Survey, Techniques and Methods, book 10, chap. C12, 24 p. (on-line abstract or on line chapter in pdf format, 495 KB)

Révész, K., and Casciotti, K., 2007, Determination of the δ(¹⁵N/¹⁴N) and δ(¹⁸O/¹⁶O) of Nitrate in Solids: RSIL Lab Code 2897, in Révész, Kinga, and Coplen, Tyler B., eds., Methods of the Reston Stable Isotope Laboratory: U.S.Geological Survey, Techniques and Methods, book 10, chap. C14, 24 p. (on-line abstract or on line chapter in pdf format, 475 KB)

Révész, K., and Casciotti, K., 2007, Determination of the δ(¹⁵N/¹⁴N) of Nitrate in Water: RSIL Lab Code 2899, in Révész, Kinga, and Coplen, Tyler B., eds., Methods of the Reston Stable Isotope Laboratory: U.S.Geological Survey, Techniques and Methods, book 10, chap. C16, 24 p. (on-line abstract or on-line chapter in pdf format, 629 KB)

Révész, K., and Casciotti, K., 2007, Determination of the δ(¹⁵N/¹⁴N) and δ(¹⁸O/¹⁶O) of Nitrate in Water: RSIL Lab Code 2900, in Révész, Kinga, and Coplen, Tyler B., eds., Methods of the Reston Stable Isotope Laboratory: U.S. Geological Survey, Techniques and Methods, book 10, chap. C17, 24 p. (on-line abstact or on-line report in pdf format, 479 KB)

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, p. 149-166. (on-line abstract of journal article)

Rostad, C.E., 2007, Studies on disinfection by-products and drinking water: U.S. Geological Survey Fact Sheet 2004-3032. (on-line fact sheet in pdf format, 1.08 MB)

Rostad, C.E., and Daniel, S.R., 2007, Distribution of selected organic compounds among suspended particulate, colloid and aqueous phases in the Mississippi River and selected tributaries: Archives of Environmental Contamination and Toxicology, v. 53, p. 151-158. (on-line abstract of journal article)

Rostad, C.E., and Hostettler, F.D., 2007, Profiling refined hydrocarbon fuels using polar components: Environmental Forensics, v. 8, p. 129-137 (on-line abstract of journal article).

Rubin, D.M., Chezar, H., Topping, D.J., Melis, D.J., and Harney, J., 2007, Two new approaches for measuring spatial and temporal changes in bed-sediment grain size: Sedimentary Geology, v. 202, no. 3, p. 402-408, doi: 10.1016/j.sedgeo.2007.03.020. (on-line abstract of journal article)

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, p. 191-206. (on-line abstract of journal article)

Rupert, M.G. and Plummer, L.N., 2007, Ground-water age and flow at the Great Sand Dunes National Monument, south-central Colorado in Machette, M.N., Coates, M-M., and Johnson, M.L., 2007 Rocky Mountain Section Friends of the Pleistocene Field Trip - Quaternary geology of the San Luis Basin of Colorado and New Mexico, September 7-9, 2007: U.S. Geological Survey Open-File Report 2007-1193, chapter D, p. 135-137. (on-line chapter in pdf format, 435 KB)

Rybicki, N. B., and Landwehr, J.M., 2007, Long-term changes in abundance and diversity of macrophyte and waterfowl populations in an estuary With exotic macrophytes and improving water quality: Limnology and Oceanography, v. 52, no. 3, p. 1195-1207. (on-line abstract and on-line article in pdf format, 1200 KB - published by the American Society of Limnology and Oceanography with open access)

Rybicki, N.B. and Landwehr, J.M., 2007, Submerged Aquatic Vegetation and Water Clarity , in Phillips, S.W., ed., Synthesis of U.S. Geological Survey Science for the Chesapeake Bay Ecosystem and Implications for Environmental Management: U. S. Geological Survey Circular 1316, Chapter 11, p.46-49. (on-line chapter in pdf fomat)

Rybicki, N.B., Yoon, S.N., Schenk, E.R., and Baldizar, J.B., 2007, The Distribution of Submersed Aquatic Vegetation in the Fresh and Oligohaline Tidal Potomac River, 2004 , U.S. Geological Survey Open-File Report 2007-1198. (on-line introduction or on-line report in pdf format, 1380 KB)

Sanford, W., Langevin, C., Polemio, M., and Povinec. P., eds., 2007, A new focus on groundwater-seawater interactions: IAHS Publication 312, Oxfordshire, United Kingdom, 344 p. (on-line information)

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, p. 1-12. doi:10.1016/j.jhydrol.2007.08.009  (on-line abstract of journal article)

Scott, D., Harvey, J., Alexander, R., and Schwarz, G., 2007, Dominance of organic nitrogen from headwater streams to large rivers across the conterminous United States: Global Biogeochemical Cycles, v. 21, GB1003, doi:10.1029/2006GB002730. (on-line abstract or on-line journal article in pdf format, 252 KB - published 2007 by American Geophysical Union, not subject to U.S. copyright)

Schäfer, H., Miller, L.G., Oremland, R.S., and Murrell, J.C., 2007, Bacterial cycling of methyl halides: Advances in Applied Microbiology, v. 61, p. 307-346.

Schemel, L.E., and Cox, M.H., 2007, Floodwater chemistry in the Yolo Bypass during winter and spring, 1998: U.S. Geological Survey Open-File Report 2007-1025, 13 p. (on-line abstract or on-line report in pdf format, 486, KB)

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. (on-line abstract of journal article)

Schmeeckle, M.W., Nelson, J.M., and Shreve, R.L., 2007, Forces on stationary particles in near-bed turbulent flows: Journal of Geophysical Research, v. 112, F02003m doi:1029/2006JF000536 (on-line abstract of journal article)

Schmidt, H.C. Ross, Ziegler, A.C., and Parkhurst, D.L., 2007, Geochemical effects of induced stream-water and artificial recharge on the Equus Beds aquifer, south-central Kansas, 1995-2004: U.S. Geological Survey Scientific Investigations Report 2007-5025, 58 p. (on-line abstract or on-line report in pdf format, 3 MB)

Scholl, M.A., Giambelluca, T.W., Gingerich, S.B., Nullet, M.A., and Loope, L.L., 2007, Cloud Water in Windward and Leeward Mountain Forests: The Stable Isotope Signature of Orographic Cloud Water: Water Resources Research, v. 43, 13 p., W12411, doi:10.1029/2007WR006011. (on-line abstract or on-line journal article in pdf format, 1648 KB, published 2007 by American Geophysical Union, not subject to U.S. copyright)

Schuster, P.F., 2007, Water and sediment quality in the Yukon River Basin, Alaska, during water year 2005: U.S. Geological Survey Open-File Report 2007-1037, 65 p. (on-line abstract or on-line report in pdf format, 2.6 MB)

Schuster, P.F., and Reddy, M.M., 2007, Sediment concentration and percent organic matter (OM), in Schuster, P.F., ed., Water and sediment quality in the Yukon River Basin, Alaska, during water year 2002: U.S. Geological Survey Report 2007-1037, chapt. 9, p. 56-57. (on-line chapter in pdf format)

Schuster, P. F., and Reddy, M.M., 2007, Particulate carbon (PC) and particulate nitrogen, (PN), in Schuster, P.F., ed., Water and sediment quality in the Yukon River Basin, Alaska, during water year 2002: U.S. Geological Survey Report 2007-1037, chapt. 10, p. 58-59. (on-line chapter in pdf format)

Shapiro, A.M., 2007, Publishing our "ugly babies": Ground Water, v. 45, p. 655.

Shapiro, A. M., 2007, Characterizing ground-water chemistry and hydraulic properties of fractured-rock aquifers using the multifunction bedrock-aquifer transportable testing tool (BAT3): U.S. Geological Survey Open-File Report 2007-1134, 127 p. (on-line abstract or on-line report in pdf format, 6.15 MB

Shapiro, A.M., Hsieh, P.A., Burton, W.C., and Walsh, G.J., 2007, Integrated multi-scale characterization of ground-water flow and chemical transport in fractured crystalline rock at the Mirror Lake Site, New Hampshire, in Hyndman, D.W., Day-Lewis, F.D., and Singha, K., eds., Subsurface Hydrology: Data Integration for Properties and Processes: American Geophysical Union Geophysical Monograph Series, v. 171, p. 201–225.

Skulan, J., Bullen, T., Anbar, A.D., Puzas, J.E., Shackelford, L., LeBlanc, A., and Smith, S.M., 2007, Natural Calcium Isotopic Composition of Urine as a Marker of Bone Mineral Balance: Clinical Chemistry, v. 53, no. 6, p. 1155-1158. (on-line abstract of journal article)

Smith, R. L., and Harris, S. H., 2007, Determining the terminal electron-accepting reaction in the saturated subsurface, in C. J. Hurst, R. L. Crawford, J. L. Garland, D. A. Lipson, A. L. Mills, and L. D. Stetzenbach, eds., Manual of Environmental Microbiology, 3nd Edition, ASM Press, Washington, DC, p. 860-871.

Speiran, G.K., Simon, N.S. and Mood-Brown, M.L., 2007, Processes affecting phosphorus and copper concentrations and their relation to algal growth in two supply reservoirs in the lower Coastal Plain of Virginia, 2002-2003, and implications for alternative management strategies: U.S. Geological Survey Scientific Investigations Report 2006-5277, 76 p. (on-line abstract or on-line report in pdf format, 2.4 MB; on-line only appendices in pdf format, 2.7MB)

Stewart-Deaker, A.E., Stonestrom, D.A., and Moore, S.J., 2007, Streamflow, infiltration, and ground-water recharge at Abo Arroyo, New Mexico,in Stonestrom, D.A., Constantz, J., Ferre, T.P.A., and Leake, S.A., eds., Ground-water recharge in the arid and semiarid southwestern United States: U.S. Geological Survey Professional Paper 1703-D, p. 83-105. (on-line abstract or on-line paper in pdf format, 23.5 MB)

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: Arsenic in the Environment, Biology and Chemistry -Arsenic in the Environment Special Issue, The Science of the Total Environment, v. 379, p. 133-150. (on-line abstract of journal article)

Stonestrom, D.A., Constantz, J., Ferre, T.P.A., and Leake, S.A., eds., 2007, Ground-Water Recharge in the Arid and Semiarid Southwestern United States: U.S. Geological Survey Professional Paper 1703. (on-line abstract and links)

Stonestrom, D.A., and Harrill, J.R., 2007, Ground-Water Recharge in the Arid and Semiarid Southwestern United States - Climatic and Geologic Framework, in Stonestrom, D.A., Constantz, J., Ferre, T.P.A., and Leake, S.A., eds., Ground-Water Recharge in the Arid and Semiarid Southwestern United States: U.S. Geological Survey Professional Paper 1703, chapt. A, 27 p. (on-line abstract or on-line paper in pdf format, 16.7 MB).

Stonestrom, D.A., Prudic, D.E., Walvoord, M.A., Abraham, J.D., Stewart-Deaker, A.E., Glancy, P.A., Constantz, J., Laczniak, R.J., and Andraski., B.J., 2007, Focused ground-water recharge in the Amargosa Desert Basin, in Stonestrom, D.A., Constantz, J., Ferre, T.P.A., and Leake, S.A., eds., Ground-water recharge in the arid and semiarid southwestern United States: U.S. Geological Survey Professional Paper 1703-E, p. 107-136. (on-line abstract or on-line paper in pdf format, 19.2 MB)

Striegl, R.G., Dornblaser, M.M., Aiken, G.R., Wickland, K.P., and Raymond, P.A., 2007, Carbon export and cycling by the Yukon, Tanana, and Porcupine Rivers, Alaska, 2001-2005, Water Resources Research v. 43, W02411, doi:10.1029/2006WR005201 (on-line abstract or on-line journal article in pdf format, 564 kb, published 2007 by American Geophysical Union, not subject to U.S. copyright)

Sturchio, N.C., Böhlke, J.K., Beloso, A.D.Jr., 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, p. 2796-2802. (on-line abstract of journal article)

Su, G.W., Jasperse, J., Seymour, D., Constantz, J., and Zhou, Q., 2007, Analysis of pumping-induced unsaturated regions beneath a perennial river: Water Resources Research, v. 43, W08421 (on-line abstract of journal article)

Sun, J., Burns, S.P., Delany, A.C., Oncley, S.P., Turnipseed, A.A., Stephens, B.B., Lenschow, D.H., LeMone, M.A., Monson R.K., and Anderson, D.E., 2007, CO₂ transport over complex terrain: Agricultural and Forest Meteorology, v. 145, no. 1-2, p. 1-21. (on-line abstract of journal article)

Svenning, P. J.-C., Engelbrecht, B.M.J., Kinner, D.A., Kursar, T.A., Stallard, R.F., and Wright, S.J., 2006, The relative roles of environment, history and local dispersal in controlling the distributions of common tree and shrub species in a tropical forest landscape: Journal of Tropical Ecology, v. 22, no. 05, p. 575-586 doi: 10.1017/S0266467406003348 (on-line abstract of journal article)

Teague, C.C., Barrick, D.E., Lilleboe, P.M., and Cheng, R.T., 2007, RiverSonde: Measuring river surface velocity with UHF radar, in Cowin, E.A., ed., 2007 Hydraulic Measurements & Experimental Methods Conference: Lake Placid, New York, American Society of Civil Engineers, p. 178-183.

Terrestrial Observation Panel for Climate, 2007, Summary Report of  the GCOS/GTOS Terrestrial Observation Panel for Climate, Ninth Session,  28-29 March 2006, Ispara, Italy: GCOS-11 and  GTOS-43 and  WMO/TD No.1371, 26 p. (on-line report in pdf format, 542 KB)

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, p. 156-174. (on-line abstract)

Thordsen, J.J., Kharaka, Y.K., Ambats, G., Kakouros, E., and Abbott, M.M., 2007, Geochemical data from produced water contamination investigations: Osage-Skiatook Petroleum Environmental Research (OSPER) sites, Osage County, Oklahoma: U.S. Geological Survey Open-File Report 2007-1055, 15 p. (on-line abstract or on-line report in pdf format, 1.27 MB)

Tiedeman, C.R. and Hill. M.C., 2007, Model calibration and issues related to validation, sensitivity analysis, post-audit, uncertainty evaluation, and assessment of prediction data needs, in Thangarajan, M., ed., Groundwater: Berlin, Springer, p. 237-282.

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, p. 1439-1453. (on-line abstract or on-line journal article in pdf format, 1217 KB - - published by the American Society of Limnology and Oceanography with open access)

Tonkin, M.J., Tiedeman C.R., Ely D.M., and Hill M.C., 2007, OPR-PPR, a computer program for assessing data importance to model predictions using linear statistics: U.S. Geological Survey Techniques and Methods Report, book 6, chapt. E2, 115 p. (on-line abstract or on-line report in pdf format, 1.2 MB)

Topping, D.J., Rubin, D.M., and Melis, T.S., 2007, Coupled changes in sand grain size and sand transport driven by changes in the upstream supply of sand in the Colorado River: Relative importance of changes in bed-sand grain size and bed-sand area: Sedimentary Geology, v. 202, no. 3, p. 538-561, doi: 10.1016/j.sedgeo.2007.03.016. (on-line abstract of journal article)  

Topping, D.J., Wright, S.A., Melis, T.S., and Rubin, D.M., 2007, High-resolution measurements of suspended-sediment concentration and grain size in the Colorado River in Grand Canyon using a multi-frequency acoustic system: Proceedings of the Tenth International Symposium on River Sedimentation, August 1-4, 2007, Moscow, Russia.

Triska, F.J., Duff, J.H., Sheibley, R.W., Jackman, A.P., and Avanzino, R.J., 2007, DIN retention-transport through four hydrologically connected zones in a headwater catchment of the Upper Mississippi River: Journal of the American Water Resources Association, v. 43, no. 1, p. 60-71. doi:10.1111/j.1752-1688.2007.00006.x (on-line abstract of journal article)

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., 2007, Effects of Hurricanes Katrina and Rita on the chemistry of bottom sediments in Lake Pontchartrain, Louisiana, USA,, in Farris, G.S., Smith, G.J., Crane, M.P., Demas, C.R., Robbins, L.L., and Lavoie, D.L., eds., Science and the Storms: the USGS Response to the Hurricanes of 2005: U.S. Geological Survey Circular, 1306, chapt. 7 p. 226-231. (on-line report in pdf format)

Van Metre, P.C., Wilson, J.T., Horowitz, A.J., Skrobialowski, S.C., Foreman, W.T., Fuller, C.C., Burkhardt, M.R., Elrick, K.A., Mahler, B.J., Smith, J.J., and Zaugg, S.D., 2007, Chemical constituents in sediment in Lake Pontchartrain and in street mud and canal sediment in New Orleans, Louisiana, following Hurricanes Katrina and Rita, 2005: U.S. Geological Survey Data Series 206, 159 p. (on-line abstract or on-line report in pdf format, 4.25 MB)

Vengosh, A., Sharona Hening, S., Ganor, J., Mayer, B., Weyhenmeyer, C.E., Bullen, T.D., and Paytan, A., 2007, New isotopic evidence for the origin of groundwater from the Nubian Sandstone Aquifer in the Negev, Israel: Applied Geochemistry, v. 22, no. 5, p. 1052-1073. (on-line abstract of journal article)

Verplanck, P.L., Mueller, S.H., Goldfarb, R.J., and Nordstrom, D.K., 2007, Elevated arsenic in ground water, Ester Dome (Alaska) in Cidu, R. and Frau, F., eds., Water in Mining Environments: Proceedings of the International Mine Water Association Symposium 2007, University of Cagliari, Cagliari, Sardinia, Italy, p. 473-477.

Walker, R.J., Böhlke, J.K., McDonough, W.F., and Li, J., 2007, Effects of Mother Lode-Type Gold Mineralization on ¹⁸⁷Os/¹⁸⁸Os and Platinum Group Element Concentrations in Peridotite: Alleghany District, California: Economic Geology, v. 102, no. 6, p. 1079-1089. (on-line abstract of journal article)

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, L12402, doi:10.1029/2007GL030216. (on-line abstract or on-line journal article in pdf format, 457 KB, published 2007 by American Geophysical Union, not subject to U.S. copyright)

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, p. 2,522–2,538. (on-line 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, GB2009, doi:10.1029/2006GB002723. (on-line abstract of journal article)

Webb, R.H., Boyer, D.E., Turner, R.M., and Bullock, S.H., 2007, The Desert Laboratory Repeat Photography Collection -- An invaluable archive documenting landscape change: U.S. Geological Survey Fact Sheet 2007-3046. (on-line abstract or on-line fact sheet in pdf format, 4.2 MB)

Webb, R.H., Griffiths, P.G., Wallace, C.S.A., and Boyer, D.E., 2007, Channel response to low-elevation desert fire: the King Valley Fire of 2005: U.S. Geological Survey Data Report DS 275, 52 p.(on-line abstract or on-line data report in pdf format, 18 MB)


Webb, R.H., Leake, S.A., and Turner, R.M., 2007, The ribbon of green: Change in riparian vegetation in the southwestern United States:Tucson, University of Arizona Press, 463 p. (on-line book information)

Weeks, E.P., and McMahon, P.B., 2007, Nitrous oxide fluxes from cultivated areas and rangeland: U.S. high plains: Vadose Zone Journal, v. 6, p. 496-510. (on-line abstract of journal article)

Wickland, KP, Neff, JC, and Aiken, GR, 2007, Dissolved Organic Carbon in Alaskan Boreal Forest: Sources, Chemical Characteristics, and Biodegradability, Ecosystems, DOI 10.1007/s10021-007-9101-4 (on-line abstract of journal article)

Winston, R. B., and Shapiro, A. M., 2007, BAT3 analyzer: Real time data display and interpretation software for the multifunction bedrock-aquifer transportable testing tool (BAT3); U.S. Geological Survey Open-File Report 2007-1105, 65 p. (on-line abstract or on-line report in pdf format, 1.71 MB)

Winter, T.C., 2007, The role of ground water in generating streamflow in headwater areas and in maintaining base flow: Journal of the American Water Resources Association, v. 43, no. 1, p. 15–25. doi:10.1111/j.1752-1688.2007.00003.x (on-line abstract of journal article)

Wood, T.M., and Cheng, R.T., 2007, Use of Untrim to investigate dissolved oxygen transport in Upper Klamath Lake, Oregon : Proceedings of the 7th International Conference on HydroScience and Engineering, Philadelphia, September 10-13, 2006, ISBN 0977447405, 12 p., (on-line abstract and MPEG files or on-line paper in pdf format, 900 KB)

Wood, W.W., and Sanford, W.E., 2007, Atmospheric bromine flux from the coastal Abu Dhabi sabkhat: A ground-water mass balance investigation: Geophysical Research Letters, v. 34, 5 p., doi:10.1029/2007GL029922. (on-line abstract or on-line article in pdf fomat, 158 KB, published 2007 by American Geophysical Union, not subject to U.S. copyright)

Wörman, A., Packman, A., Marklund, L., Harvey, J, and S. Stone, 2007, Fractal Topography and Subsurface Water Flows from Fluvial Bedforms to the Continental Shield: Geophysical Research Letters, v. 34, L07402, doi:10.1029/2007GL029426. (on-line abstract of journal article)

Wórum, F.P., Carricart-Ganivet, J.P., Benson, L., and Golicher, D., 2007, Simulation and observations of annual density banding in skeletons of Montastraea(Cnidaria: Scaleractinia) growing under thermal stress associated with ocean warming: Limnology and Oceanography, v. 52, p. 2,317-2,323. (on-line abstract or on-line article in pdf format, 1356 KB - published by the American Society of Limnology and Oceanography Inc. with open access)

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, v. 15, no. 7, p. 1,321-1,339. doi:10.1007/s10040-007-0186-9 (on-line abstract)

Yager, R.M., Kappel, W.M., and Plummer, L.N., 2007, Halite Brine in the Onondaga Trough near Syracuse, New York: Characterization and Simulation of Variable-Density Flow , U.S. Geological Survey Scientific Investigations Report 2007-5058 40 p. (on-line abstract and to download report and analytical data)

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 water quality and benthic organisms: Applied Geochemistry, v. 22, p. 2,177-2,192. (on-line abstract of journal article)

Zinn, B.A., and Konikow, L.F., 2007, Effects of intraborehole flow on groundwater age distribution: Hydrogeology Journal, v. 15, p. 633-643. (on-line abstract of journal article)

Zinn, B.A., and Konikow, L.F., 2007, Potential Effects of Regional Pumpage on Groundwater Age Distribution: Water Resources Research, v. 43, W06418, doi:10.1029/2006WR004865. (on-line abstract of journal article)