Karst Publications in USGS

USGS reports and maps include a wide body of work on karst. Additionally, USGS researchers (indicated in red) have authored numerous karst-related publications in peer-reviewed scientific journals. You also can find featured publications for a particular aquifer by choosing it here.

Adamski, J.C. (2000) Geochemistry of the Springfield Plateau aquifer of the Ozark Plateaus Province in Arkansas, Kansas, Missouri and Oklahoma, USA : Hydrological Processes, vol. 14, iss. 5, p. 849-866.
Adamski, J.C., and Pugh, A.L. (1996) Occurrence of pesticides in ground water of the Ozark Plateaus Province: Journal of the American Water Resources Association, vol. 32, iss. 1, p. 97-105.
Alpha, T.R., Galloway, J.P., and Tinsley, J.C., III (1997) Karst topography; computer animation and paper model: USGS Open-File Report 97-536-A, 1 CD p.
Andrews, W.J. (1994) Nitrate in ground water and spring water near four dairy farms in North Florida, 1990-93: USGS Water-Resources Investigations Report 94-4162, 63 p.
Asquith, W.H., and Gary, M.O. (2005) Acoustic doppler velocity monitoring within Main Spring, Barton Springs, Austin, Texas, April-September 2004-enhancing the accuracy of springflow data: USGS Fact Sheet 2005-3044, 4 p.
Back, W., Hanshaw, B.B., Plummer, L.N., Rahn, P.H., Rightmire, C.T., and Rubin, M. (1983) Process and rate of dedolomitization: mass transfer and C14 dating in a regional carbonate aquifer: Geological Society of America Bulletin, vol. 94, iss. 12, p. 1415-1429.
Banner, J.L., Guilfoyle, A.L., James, E.W., Stern, L.A., and Musgrove, MaryLynn (2007) Seasonal variations in modern speleothem calcite growth in Central Texas, U.S.A: Journal of Sedimentary Research, vol. 77, iss. 7-8, p. 615-622.
Barker, R.A., Bush, P.W., and Baker, E.T., Jr. (1994) Geologic history and hydrogeologic setting of the Edwards-Trinity aquifer system, west-central Texas: USGS Water-Resources Investigations Report 94-4039, 51 p.
Barker, R.A., and Ardis, A.F. (1996) Hydrogeologic framework of the Edwards-Trinity aquifer system, west-central Texas: USGS Professional Paper 1421-B, 61 p.
Barnhardt, W.A., Richmond, B.M., Grossman, E.E., and Hart, P. (2005) Possible modes of coral-reef development at Molokai, Hawaii, inferred from seismic-reflection profiling: Climate Dynamics, vol. 25, iss. 5, p. 315-323.
Barr, G.L. (1993) Application of ground-penetrating radar methods in determining hydrogeologic conditions in a karst area, west-central Florida: USGS Water-Resources Investigations Report 92-4141, 26 p.
Bartos, T.T., Halberg, L.L., and Ogle, K.M. (2002) Potentiometric surfaces, altitudes of the tops, and hydrogeology of the Minnelusa and Madison aquifers, Black Hills area, Wyoming: USGS Hydrologic Atlas 748, 4 p.
Bedinger, M.S., Mason, J.L., Langer, W.H., Gates, J.S., Stark, J.R., and Mulvihill, D.A. (1984) Maps showing ground-water levels, springs, and depths to ground water, Basin and Range Province, Utah: USGS Water-Resources Investigations Report 83-4122-B, 12 p.
Berger, D.L. (1992) Lithologic properties of carbonate-rock aquifers at five test wells in the Coyote Spring Valley area, southern Nevada, as determined from geophysical logs: USGS Water-Resources Investigations Report 91-4167, 27 p.
Bischoff, J.L., Fitzpatrick, J.A., Leon, L., Arsuaga, J.L., Falgueres, C., Bahain, J.J., and Bullen, T.D. (1997) Geology and preliminary dating of the hominid-bearing sedimentary fill of the Sima de los Huesos Chamber, Cueva Mayor of the Sierra de Atapuerca, Burgos, Spain: Journal of Human Evolution, vol. 33, iss 2-3, p. 129-154.
Bischoff, J.L., Williams, R.W., Rosenbauer, R.J., Aranburu, A., Arsuaga, J.L., Garcia, N., and Cuenca-Bescos, G. (2007) High-resolution U-series dates from the Sima de los Huesos hominids yields 600- 66 + 8 kyrs: implications for the evolution of the early Neanderthal lineage: Journal of Archaeological Science, vol. 34, iss. 5, p. 763-770.
Bjorklund, L.J. (1958) Flow analysis of Carlsbad Springs, Eddy County, New Mexico: USGS Open-File Report 58-16, 25 p.
Blome, C.D., Pedraz, D.E., Ockerman, D.J., Clark, A.K., and Ozuna, G.B. (2005) An improved method for modeling the infiltration potential of the Edwards aquifer recharge area, Comal County, South-Central Texas: Geological Society of America Abstracts with Programs, vol. 37, iss. 7, p. 216.
Bohlke, J.K., and Horan, M. (2000) Strontium isotope geochemistry of groundwaters and streams affected by agriculture, Locust Grove, MD: Applied Geochemistry, vol. 15, iss. 5, p. 599-609.
Bradfield, A.D. (1992) Hydrology of the Cave Springs area near Chattanooga, Hamilton County, Tennessee: USGS Water-Resources Investigations Report 92-4018, 28 p.
Brady, B.T., Bedinger, M.S., Mulvihill, D.A., Mikels, John, and Langer, W.H. (1984) Maps showing ground-water levels, springs, and depth to ground water, Basin and Range Province, Texas: USGS Water-Resources Investigations Report 83-4121-B, 7 p.
Brady, B.T., Mulvihill, D.A., Hart, D.L., and Langer, W.H. (1984) Maps showing ground-water levels, springs, and depth to ground water, Basin and Range Province, New Mexico: USGS Water-Resources Investigations Report 83-4118-B, 6 p.
Brown, C.E. (1993) Use of principal-component, correlation, and stepwise multiple-regression analyses to investigate selected physical and hydraulic properties of carbonate-rock aquifers: Journal of Hydrology, vol. 147, iss. 1-4, p. 169-195.
Brown, D.P. (1982) Effects of effluent spray irrigation on ground water at a test site near Tarpon Springs, Florida: USGS Open-File Report 81-1197, 40 p.
Bruno, M.C., Cunningham, K.J., and Perry, S.A. (2003) Copepod communities from surface and ground waters in the everglades, south Florida: Southeastern Naturalist, vol. 2, iss. 4, p. 523-546.
Busby, J.F., Plummer, L.N., Lee, R.W., and Hanshaw, B.B. (1991) Geochemical evolution of water in the Madison Aquifer in parts of Montana, South Dakota, and Wyoming: USGS Professional Paper 1273-F, 89 p.
Bush, P.W., Ardis, A.F., Fahlquist, Lynne, Ging, P.B., Hornig, C.E., and Lanning-Rush, Jennifer (2000) Water Quality in South-Central Texas, Texas, 1996–98: USGS Circular 1212, 32 p.
Bush, P.W., Ulery, R.L., and Rittmaster, R.L. (1994) Dissolved-solids concentrations and hydrochemical facies in water of the Edwards-Trinity aquifer system, west-central Texas: USGS Water-Resources Investigations Report 93-4126, 29 p.
Byl, T.D., and Williams, S.D. (2000) Biodegradation of chlorinated ethenes at a karst site in middle Tennessee: USGS Water-Resources Investigations Report 99-4285, 58 p.
Campbell, W.R., and Barton, P.B. (1996) Occurrence and significance of stalactites within the epithermal deposits at Creede, Colorado: Canadian Mineralogist, vol. 34, iss. 5, p. 905-930.
Campbell-Rehmann, L.L., Welty, C., and Harvey, R.W. (1999) Stochastic analysis of virus transport in aquifers: Water Resources Research, vol. 35, iss. 7, p. 1987-2006.
Carter, J.M., and Driscoll, D.G. (2006) Estimating recharge using relations between precipitation and yield in a mountainous area with large variability in precipitation: Journal of Hydrology, vol. 316, iss 1-4, p. 71-83.
Cederberg, J.R., Ging, P.B., and Ourso, R.T. (1998) Monitoring of selected water-quality constituents near the freshwater/saline-water interface of the Edwards aquifer, July 1996–December 1997: USGS Fact Sheet 103-98, 4 p.
Coe, J.A., and Harp, E.L. (2007) Influence of tectonic folding on rockfall susceptibility, American Fork Canyon, Utah, USA: Natural Hazards and Earth System Science, vol. 7, iss. 1, p. 1-14.
Coplen, T.B. (2007) Calibration of the calcite-water oxygen-isotope geothermometer at Devils Hole, Nevada, a natural laboratory: Geochemica et Cosmochemica Acta, vol. 71, iss. 16, p. 3948-3957.
Covich, A.P., Fritz, S.C., Lamb, P.J., Marzolf, R.D., Matthews, W.J., Poiani, K.A., Prepas, E.E., Richman, M.B., and Winter, T.C. (1997) Potential effects of climate change on aquatic ecosystems of the Great Plains of North America: Hydrological Processes, vol. 11, iss. 8, p. 993-1021.
Cox, E.R. (1967) Geology and hydrology between Lake McMillan and Carlsbad Springs, Eddy County, New Mexico: USGS Water Supply Paper, 1828, p. 48.
Crain, A.S. (2006) Concentrations of nutrients, pesticides, and suspended sediment in the karst terrane of the Sinking Creek basin, Kentucky, 2004: USGS Open-File Report 2006-1091, 15 p.
Crain, A.S. (2002) Pesticides and nutrients in karst springs in the Green River basin, Kentucky, May-September 2001: USGS Fact Sheet 133-01, 4 p.
Crain, A.S. (2002) Pesticides and nutrients in karst springs in the Green River basin, Kentucky, May-September 2001: USGS Fact Sheet 133-01, 4 p.
Crandall, C.A., Katz, B.G., and Hirten, J.J. (1999) Hydrochemical evidence for mixing of river water and groundwater during high-flow conditions, lower Suwannee River basin, Florida, USA: Hydrogeology Journal, vol. 7, iss. 5, p. 454-467.
Cunningham, K.I., and LaRock, E.J. (1991) Recognition of microclimate zones through radon mapping, Lechuguilla Cave, Carlsbad Caverns National Park, New Mexico: Health Physics, vol. 61, iss. 4, p. 493-500.
Cunningham, K.I., Northup, D.E., Pollastro, R.M., Wright, W.G., and LaRock, E.J. (1995) Bacteria, fungi and biokarst in Lechuguilla Cave, Carlsbad Caverns National Park, New Mexico: Environmental Geology, vol. 25, iss. 1, p. 2-8.
Cunningham, K.J. (2004) Application of ground-penetrating radar, digital optical borehole images, and cores for characterization of porosity hydraulic conductivity and paleokarst in the Biscayne aquifer, southeastern Florida, USA: Journal of Applied Geophysics, vol. 55, iss. 1-2, p. 61-76.
Cunningham, K.J., Carlson, J.I., and Hurley, N.F. (2004) New method for quantification of vuggy porosity from digital optical borehole images as applied to the karstic Pleistocene limestone of the Biscayne aquifer, southeastern Florida : Journal of Applied Geophysics, vol. 55, iss. 1-2, p. 77-90.
Cushing, G.E., Titus, T.N., Wynne, J.J., and Christensen, P.R. (2007) THEMIS observes possible cave skylights on Mars: Geophysical Research Letters, vol. 34, iss. 17, p. .
Davies, W.E., Simpson, J.H., Ohlmacher, G.C., Kirk, W.S., and Newton, E.G. (1976) Map showing engineering aspects of karst in the United States: USGS Open-File Report 76-623, 1 map p.
Davis, J.V., and Schumacher, J.G. (1992) Water-quality characterization of the Spring River basin, southwestern Missouri and southeastern Kansas: USGS Water-Resources Investigations Report 90-4176, 112 p.
Dixon, E.J., Heaton, T.H., Fifield, T.E., Hamilton, T.D., Putnam, D.E., and Grady, F. (1997) Late quaternary regional geoarchaeology of Southeast Alaska Karst: A progress report: Geoarchaeology - An International Journal, vol. 12, iss. 6, p. 689-712.
Doctor, D.H., Alexander, E.C., Petric, M., Kogovsek, J., Urbanc, J., Lojen, S., and Stichler, W. (2006) Quantification of karst aquifer discharge components during storm events through end-member mixing analysis using natural chemistry and stable isotopes as tracers : Hydrogeology Journal, vol. 14, iss. 7, p. 1171-1191.
Downey, J.S. (1984) Geohydrology of the Madison and associated aquifers in parts of Montana, North Dakota, South Dakota, and Wyoming: USGS Professional Paper 1273-G, 47 p.
Duerr, A.D., and Stewart, J.W. (1980) Hydrogeologic data for Eureka Springs landfill and adjacent area, North-central Hillsborough County, Florida, 1969-73: USGS Open-File Report 80-70, 83 p.
Dyer, K.L., and Young, H.W. (1971) A reconnaissance of the quality of water from irrigation wells and springs in the Snake Plain Aquifer, southeastern Idaho: USGS Open-File Report 71-93, 29 p.
Ellins, K. K., Roman-Mas, A., and Lee, R.W. (1990) Using 222Rn to examine groundwater/surface discharge interaction in the Rio Grande de Manati, Puerto Rico: Journal of Hydrology, vol. 115, iss. 1-4, p. 319-341.
Fahlquist, Lynne, and Slattery, R.N. (1997) Water Quality Assessment of the Comal Springs riverine system, New Braunfels, Texas, 1993-94: USGS Fact Sheet 099-97, 6 p.
Fairchild, R.W., Hanson, R.L., and Davis, R.E. (1990) Hydrology of the Arbuckle Mountains area, south-central Oklahoma: Oklahoma Geological Survey Circular 91, 112 p.
Feder, G.L. (1973) A conceptual model of the hydrologic system supplying the large springs in the Ozarks: USGS Open-File Report 74-1031, 148 p.
Feder, G.L. (1986) Hydrogeologic controls on nitrogen species in ground and surface waters ( USA): Conjunctive water use, , p. 211-215.
Feth, J.H., and Barnes, Ivan (1979) Map showing occurrences of spring-deposited travertine in the conterminous Western United States: USGS Water-Resources Investigations Report 79-35, 1 map p.
Fischer, W.A., Davis, D.A., and Sousa, T.M. (1966) Fresh-water springs of Hawaii from infrared images: USGS Hydrologic Atlas 218, 1 map p.
Florea, L.J., and Vacher, H.L. (2007) Eogenetic karst hydrology: Insights from the 2004 hurricanes, peninsular Florida: Ground Water, vol. 45, iss. 4, p. 439-446.
Focazio, M.J., Plummer, L.N., Bohlke, J.K., Busenberg, Eurybiades, Bachman, L.J., and Powars, D.S. (1998) Preliminary estimates of residence times and apparent ages of ground water in the Chesapeake Bay watershed, and water-quality data from a survey of springs: USGS Water-Resources Investigations Report 97-4225, 75 p.
Frank, E. F., Mylroie, J.E., Troester, J.W., Alexander, E.C., and Carew, J.L. (1998) Karst development and speleogenesis, Isla de Mona, Puerto Rico: Journal of Cave and Karst Studies, vol. 60, iss. 2, p. 73-83.
Frank, E. F., Wicks, C.M., Mylroie, J.E., Troester, J.W., Alexander, E.C., and Carew, J.L. (1998) Geology of Isla de Mona, Puerto Rico: Journal of Cave and Karst Studies, vol. 60, iss. 2, p. 69-72.
Fretwell, J.D., and Stewart, M.T. (1981) Resistivity study of a coastal karst terrain, Florida: Ground Water, vol. 19, iss. 2, p. 156-162.
Fridrich, C.J., Dudley, W.W., and Stuckless, J.S. (1994) Hydrogeologic analysis of the saturated-zone ground-water system, under Yucca Mountain, Nevada: Journal of Hydrology, vol. 154, iss. 1-4, p. 133-168.
Fulton, J.W., Koerkle, E.H., McAuley, S.D., Hoffman, S.A., and Zarr, L.F. (2005) Hydrogeologic setting and conceptual hydrologic model of the Spring Creek basin, Centre County, Pennsylvania: USGS Scientific Investigations Report 2005-5091, 91 p.
Galeone, D.G., Brightbill, R.A., Low, D.J., and O'Brien, D.L. (2006) Effects of streambank fencing of pasture land on benthic macroinvertebrates and the quality of surface water and shallow ground water in the Big Spring Run basin of Mill Creek watershed, Lancaster County, Pennsylvania, 1993-2001: USGS Scientific Investigations Report 977, 183 p.
Galloway, J.P. (2004) Hydrogeologic characteristics of four public drinking-water supply springs in northern Arkansas: USGS Scientific Investigations Report 2003-4307, 68 p.
Garner, B.D., and Mahler, B.J. (2007) Relation of specific conductance in ground water to intersection of flow paths by wells, and associated major ion and nitrate geochemistry, Barton Springs segment of the Edwards aquifer, Austin, Texas, 1978-2003: USGS Scientific Investigations Report 2007-5002, 34 p.
Giusti, E.V. (1978) Hydrogeology of the karst of Puerto Rico: USGS Professional Paper 1012, 68 p.
Gleason, J.D., Veronda, Guida, Smith, G.I., Friedman, Irving, and Martin, P.M. (1994) Deuterium content of water from wells and perennial springs, southeastern California: USGS Hydrologic Atlas 727, 1 map p.
Graham-Wall, B.R. (2006) Influence of depositional setting and sedimentary fabric on mechanical layer evolution in carbonate aquifers: Sedimentary Geology, vol. 184, iss 3-4, p. 203-224.
Gray, S.C., and Hein, J.R. (2005) Lagoonal reef accretion and holocene sea-level history from three atolls in the Cook Islands, Central South Pacific: Journal of Coastal Research, vol. 21, special issue, p. 253-264.
Gray-Multer, H., Gischler, E., Lundberg, J., Simmons, K.R., and Shinn, E.A. (2002) Key Largo Limestone revisited: Pleistocene shelf-edge facies, Florida Keys, USA: Facies, vol. , iss. 46, p. 229-272.
Greene, E.A. (1997) Tracing Recharge from Sinking Streams over Spatial Dimensions of Kilometers in a Karst Aquifer: Ground Water, vol. 35, iss. 5, p. 898-904.
Grossman, E.E., Barnhardt, W.A., Hart, P., Richmond, B.M., and Field, M.E. (2006) Shelf stratigraphy and the influence of antecedent substrate on Holocene reef development, south Oahu, Hawaii: Marine Geology, vol. 226, iss 1-2, p. 97-114.
Guzman-Rios, Senen (1983) Reconnaissance of the principal springs of Puerto Rico, 1982-83: USGS Open-File Report 83-683, 1 map p.
Guzman-Rios, Senen (1988) Hydrology and water quality of the principal springs in Puerto Rico: USGS Water-Resources Investigations Report 85-4269, 30 p.
Hansen, B.P., and Smith, K.P. (2004) Characteristics of and Areas Contributing Recharge to Public-Supply Springs in Massachusetts: USGS Scientific Investigations Report 2003-4266, 76 p.
Hanson, R.L., and Cates, S.W. (1994) Hydrology of the Chickasaw National Recreation Area, Murray County, Oklahoma: USGS Water-Resources Investigations Report 94-4102, 86 p.
Harvey, E.J., Williams, J.H., and Dinkel, T.R. (1977) Application of thermal imagery and aerial photography to hydrologic studies of karst terrane in Missouri: USGS Water-Resources Investigations Report 77-16, 58 p.
Haugh, C.J. (2002) Hydrogeology and ground-water-flow simulation of the Cave Springs area, Hixson, Tennessee: USGS Scientific Investigations Report 2002-4091, 57 p.
Hayes, T.S. (1999) Episodic sediment-discharge events in Cascade Springs, southern Black Hills, South Dakota: USGS Scientific Investigations Report 99-4168, 34 p.
Hedman, E.R., Skelton, John, and Freiwald, D.A. (1987) Flow characteristics for selected springs and streams in the Ozark subregion, Arkansas, Kansas, Missouri, and Oklahoma: USGS Hydrologic Atlas 688, 4 maps p.
Heitmuller, F.T., and Williams, I.P. (2006) Compilation of Historical Water-Quality Data for Selected Springs in Texas, by Ecoregion: USGS Data Series, 230, p. 32.
Heitmuller, F.T., and Reece, B.D. (2003) Database of historically documented springs and spring flow measurements in Texas: USGS Open-File Report 2003-315, 4 p.
Hickey, J.J. (1984) Field testing the hypothesis of Darcian flow through a carbonate aquifer: Ground Water, vol. 22, iss. 5, p. 544-547.
Hippe, D.J., Witt, E. C., III, and Giovannitti, R.M. (1994) Hydrogeology, herbicides and nutrients in ground water and springs, and relation of water quality to land use and agricultural practices near Carlisle, Pennsylvania: USGS Water-Resources Investigations Report 93-4172, 66 p.
Hoos, A.B. (1988) Water quality of runoff to the Clarksville Memorial Hospital drainage well and of Mobley Spring, Clarksville, Tennessee, February and March, 1988: USGS Open-File Report 88-310, 26 p.
Hughes, G.H. (1979) Analysis of water-level fluctuations of Lakes Winona and Winnemissett-- two landlocked lakes in a karst terrane in Volusia County, Florida: USGS Water-Resources Investigations Report 79-55, 24 p.
Hunt, R.J., and Steuer, J.J. (2000) Simulation of the recharge area for Frederick Springs, Dane County, Wisconsin: USGS Scientific Investigations Report 2000-4172, 33 p.
Imes, J.L., and Fredrick, B.S. (2002) Using dye-tracing and chemical analyses to determine effects of a wastewater discharge to Jam Up Creek on water quality of Big Spring, southeastern Missouri, 2001: USGS Fact Sheet 103-02, 6 p.
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, 2000-04: USGS Scientific Investigations Report 2007-5049, 80 p.
Imes, J.L., and Kleeschulte, M.J. (1997) Ground-water flow and ground-and surface-water interaction at the Weldon Spring Quarry, St. Charles County, Missouri: USGS Water-Resources Investigations Report 96-4279, 72 p.
Jimenez-Sanchez, M., Bischoff, J.L., Stoll, H., and Aranburu, A. (2006) A geochronological approach for cave evolution in the Cantabrian Coast (Pindal Cave, NW Spain): Zeitschrift fur Geomorphologie, vol. 147, p. 129-141.
Johnson, G.C. (2002) Water quality of springs in the Valley and Ridge Physiographic Province in the upper Tennessee River basin, 1997: USGS Scientific Investigations Report 2002-4180, 24 p.
Johnson, S.E. (1995) Hydrogeology of the Cascade Springs area near Tullahoma, Tennessee: USGS Water-Resources Investigations Report 95-4002, 17 p.
Johnston, R.H. (1993) Historical development of concepts of regional groundwater flow in the Floridan aquifer system, southeastern United States: Hydrogeological processes in karst terranes. Proc. international symposium & field seminar, Antalya, Turkey, 1990, , p. 351-357.
Johnston, R.H. (1989) The hydrologic reponses to development in regional sedimentary aquifers: Ground Water, vol. 27, iss. 3, p. 316-322.
Jones, C.L. (1981) Geologic data for borehole ERDA-9, Eddy County, New Mexico: USGS Open-File Report 81-469, 49 p.
Jones, C.L., Cooley, M.E., and Bachman, G.O. (1973) Salt deposits in Los Medanos area, Eddy and Lea counties, New Mexico: USGS Open-File Report 4339-7, 67 p.
Jones, S.W., Lee, R.W., and Busby, J.F. (1997) Chemical evolution and estimated flow velocity of water in the Trinity aquifer, south-central Texas: USGS Water-Resources Investigations Report 97-4078, 19 p.
Jordan, D.G. (1971) Water and copper-mine tailings in karst terrane of Rio Tanama basin, Puerto Rico: USGS Open-File Report 71-163, 24 p.
Kalkhoff, S.J., and Kuzniar, R.L. (1994) Hydrologic data for the Big Spring basin, Clayton County, Iowa, water year 1991: USGS Open-File Report 94-56, 87 p.
Kalkhoff, S.J. (1995) Relation between stream-water quality and geohydrology during base-flow conditions, Roberts creek watershed, Clayton County, Iowa: Water Resources Bulletin, vol. 31, iss. 4, p. 593-604.
Kalkhoff, S.J. (1993) Using a geographic information system to determine the relation between stream quality and geology in the Roberts Creek watershed, Clayton County, Iowa: Water Resources Bulletin, vol. 29, iss. 6, p. 989-996.
Katz, B.G., Hornsby, H.D., and Bohlke, J.K. (1999) Sources of nitrate in water from springs and the Upper Floridan aquifer, Suwannee River basin, Florida: IAHS-AISH Publication, 257, p. 117-124.
Katz, B.G., Hornsby, H.D., Bohlke, J.K., and Mokray, M.F. (1999) Sources and chronology of nitrate contamination in spring waters, Suwannee River basin, Florida: USGS Scientific Investigations Report 99-4252, 54 p.
Katz, B.G., DeHan, R.S., Hirten, J.J., and Catches, J.S. (1997) Interactions between ground water and surface water in the Suwannee River basin, Florida: Journal of the American Water Resources Association, vol. 33, iss. 6, p. 1237-1254.
Katz, B.G., and Griffin, D.W. (2008) Using chemical and microbiological indicators to track the impacts from the land application of treated municipal wastewater and other sources on groundwater quality in a karstic springs basin: Environmental Geology, vol. 55, iss. 4, p. 801-821.
Katz, B.G., Griffin, D.W., Swarzenski, P.W., Walsh, S.J., and Jelks, H.L. (2003) Florida springs interdisciplinary science study: USGS Fact Sheet 008-03, 4 p.
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 and lakewater in mantled karst: Geochemica et Cosmochemica Acta, vol. 60, iss. 24, p. 5075-5087.
Katz, B.G., Bohlke, J.K., and Hornsby, H.D. (2001) Timescales for nitrate contamination of spring waters, northern Florida, USA: Chemical Geology, vol. 179, iss. 1-4, p. 167-186.
Katz, B.G., Chelette, A.R., and Pratt, T.R. (2004) Use of chemical and isotopic tracers to assess nitrate contamination and ground-water age, Woodville Karst Plain, USA: Journal of Hydrology, vol. 289, iss. 1-4, p. .
Katz, B.G., Coplen, T.B., Bullen, T.D., and Hal-Davis, J. (1997) Use of chemical and isotopic tracers to characterize the interactions between ground water and surface water in mantled karst: Ground Water, vol. 35, iss. 6, p. 1014-1028.
Katz, B.G. (2004) Sources of nitrate contamination and age of water in large karstic springs of Florida: Environmental Geology, vol. 46, iss. 6-7, p. 689-706.
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, vol. 211, iss 1-4, p. 178-207.
Katz, B.G., Copeland, R., Greenhalgh, T., Ceryak, R., and Zwanka, W. (2005) Using multiple chemical indicators to assess sources of nitrate and age of groundwater in a karstic spring basin: Environmental and Engineering Geoscience, vol. 11, iss. 4, p. 333-346.
Kaufman, M.I., Goolsby, D.A., and Faulkner, G.L. (1973) Injection of acidic industrial waste into a saline carbonate aquifer: geochemical aspects: Underground Waste Management and Artificial Recharge, vol. 1, p. 526-551.
Kaufmann, J.E. (2007) Sinkholes: USGS Fact Sheet 2007-3060, 2 p.
Kidd, R.E. (2001) Hydrogeologic characterization of the Coldwater Spring recharge area, Calhoun County, Alabama: USGS Open-File Report 2001-300, 8 p.
Kindinger, J.L., Davis, J.B., and Flocks, J.G. (1999) Geology and evolution of lakes in north-central Florida: Environmental Geology, vol. 38, iss. 4, p. 301-321.
King, L., Byl, T.D., and Painter, R. (2006) Research approach to teaching groundwater biodegradation in karst aquifers: ASEE Annual Conference and Exposition, Conference Proceedings, , p. .
Kingsbury, J.A. (2008) Relation between flow and temporal variations of nitrate and pesticides in two karst springs in northern Alabama: Journal of the American Water Resources Association, vol. 44, iss. 2, p. 478-488.
Kjelstrom, L.C. (1995) Methods to estimate annual mean spring discharge to the Snake River between Milner Dam and King Hill, Idaho: USGS Water-Resources Investigations Report 95-4055, 9 p.
Kjelstrom, L.C. (1992) Assessment of spring discharge to the Snake River, Milner Dam to King Hill, Idaho: USGS Open-File Report 92-147, 2 p.
Kleeschulte, M.J., and Imes, J.L. (1997) Regional ground-water flow directions and spring recharge areas in and near the Fort Leonard Wood Military Reservation, Missouri: USGS Fact Sheet 101-97, 4 p.
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