National Water-Quality Assessment (NAWQA) Program
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Effects of Nutrient Enrichment on Stream Ecosystems |
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Showing results 501 to 526 of 648.
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McMahon, P.B., 2001, Vertical gradients in water chemistry in the Central High Plains Aquifer, southwestern Kansas and Oklahoma Panhandle, 1999: U.S. Geological Survey Water-Resources Investigations Report 01-4028, 47 p. Available Online
Squillace, Paul J., Scott, Jonathon, Moran, Michael J., Nolan, B.T., and Kolpin, Dana W., 2002, VOCs, pesticides, nitrate, and their mixtures in groundwater used for drinking water in the United States: Environmental Science & Technology, vol. 36, no. 9, p. 1923-1930. doi: 10.1021/es015591n Available Online
Gurdak, J.J., and Qi, S.L., 2006, Vulnerability of Recently Recharged Ground Water in the High Plains Aquifer to Nitrate Contamination: USGS Scientific Investigations Report 2006-5050, 39 p. Available Online
Nolan, Bernard T., and Hitt, Kerie J., 2006, Vulnerability of shallow groundwater and drinking-water wells to nitrate in the United States: Environmental Science and Technology, vol. 40, no. 24, p. 7834-7840. doi: 10.1021/es060911u Available Online
Tesoriero, A.J., Duff, J.H., Saad, D.A., Spahr, N.E., and Wolock, D.M., 2013, Vulnerability of streams to legacy nitrate sources: Environmental Science and Technology, vol. 47, no. 8, p. 3623-3629. Available Online
Baker, N.T., Stone, W.W., Frey, J.W., and Wilson, J.T., 2007, Water and agricultural-chemical transport in a Midwestern, tile-drained watershed-Implications for conservation practices: U.S. Geological Survey Fact Sheet 2007-3084, 6 p. Available Online
McMahon, P.B., Dennehy, K.F., Michel, R.L, Sophocleous, M.A., Ellett, K.M., and Hurlbut, D.B., 2003, Water movement through thick unsaturated zones overlying the central High Plains aquifer, southwestern Kansas, 2000-2001: U.S. Geological Survey Water-Resources Investigations Report 03-4171, 32 p. Available Online
Fisher, L.H., and Healy, R.W., 2008, Water movement within the unsaturated zone in four agricultural areas of the United States: Journal of Environmental Quality 2008 (37), p. 1051-1063. doi: 10.2134/jeq2006.0561 Available Online
Black, D.D., Hughes, W.B., and Gregory, M.B., 2003, Water quality and ecological assessment of Rottenwoord and Sope Creeks, Marietta, Georgia, 2002: in Hatcher, K.J., ed., Proceedings of the 2003 Georgia Water Resources Conference, April 23-24, University of Georgia, Athens, Georgia, 4 p.
Kratzer, Charles R., and Shelton, Jennifer L., 1998, Water quality assessment of the San Joaquin-Tulare Basins, California: Analysis of available data on nutrients and suspended sediment in surface water, 1972-1990: U.S. Geological Survey Professional Paper 1587, 92 p. Available Online
Spahr, Norman E., Boulger, Robert W., and Szmajter, Richard J., 2000, Water quality at basic fixed sites in the Upper Colorado River Basin National Water-Quality Assessment Study Unit, October 1995-September 1998: U.S. Geological Survey Water-Resources Investigations Report 99-4223, 63 p. Available Online
Gerner, S.J., 2003, Water quality at fixed sites in the Great Salt Lake Basins, Utah, Idaho, and Wyoming, water years 1999-2000: U.S. Geological Survey Water-Resources Investigations Report 03-4236, 56 p. Available Online
Emmons, Patrick J., 1996, Water quality in a wet meadow, Platte River Valley, Central Nebraska: U.S. Geological Survey Fact Sheet FS-097-96, 4 p. Available Online
Apodaca, Lori E., and Bails, Jeffrey B., 2000, Water quality in alluvial aquifers of the Southern Rocky Mountains physiographic province, Upper Colorado river Basin, Colorado, 1997: U.S. Geological Survey Water-Resources Investigations Report 99-4222, 68 p. Available Online
Cordy, Gail E., Gellenbeck, D.J., Gebler, Joseph B., Anning, David W., Coes, Alissa L., Edmonds, R.J., Rees, Julie A.H., and Sanger, H.W., 2001, Water quality in Central Arizona Basins, Arizona, 1995-98: U.S. Geological Survey Circular 1213, 38 p. Available Online
Apodaca, Lori E., Bails, Jeffrey B., and Smith, C. Michelle, 2002, Water quality in shallow alluvial aquifers, Upper Colorado River Basin, Colorado, 1997: Journal of the American Water Resources Association, vol. 38, no. 1, p. 133-149. doi: 10.1111/j.1752-1688.2002.tb01541.x Available Online
Bush, Peter, W., Ardis, Ann F., Fahlquist, Lynne, Ging, Patricia B., Hornig, C. Evan, and Lanning-Rush, Jennifer, 2000, Water quality in South-Central Texas, Texas, 1996-98: U.S. Geological Survey Circular 1212, 32 p. Available Online
McPherson, Benjamin F., Miller, Ronald L., Haag, Kim H., and Bradner, Anne, 2000, Water quality in southern Florida, 1996-98: U.S. Geological Survey Circular 1207, 32 p. Available Online
Frick, E.A., and Crandall, C.A., 1995, Water quality in surficial aquifers in two agricultural areas in Georgia, Alabama, and Florida: in Hatcher, Kathryn J., ed. 1995 U.S. Geological Survey reprints from proceedings of the 1995 Georgia Water Resources Conference, April 11 and 12, 1995 The University of Georgia, Athens, Georgia, p. 9-13.
Demcheck, Dennis K., Tollert, Roland W., Mize, Scott V., Skrobialowski, Stanley C., Fendick, Jr., Robert B., Swarzenski, Christopher M., and Porter, Stephen, 2004, Water quality in the Acadian-Pontchartrain Drainages, Louisiana and Mississippi, 1999-2001: U.S. Geological Survey Circular 1232, 41 p. Available Online
Spruill, Timothy B., Harned, Douglas A., Ruhl, Peter M., Eimers, Jo Leslie, McMahon, Gerard, Smith, Kelly E., Galeone, David R., and Woodside, Michael D., 1998, Water quality in the Albemarle-Pamlico Drainage Basin, North Carolina and Virginia, 1992-95: U.S. Geological Survey Circular 1157, 36 p. Available Online
Anderson, Robert M.,Beer, Kevin M., Buckwalter, Theodore F., Clark, Mary E., McAuley, Steven D., Sams III, James I., Williams, Donald R., 2001, Water quality in the Allegheny and Monongahela River Basins, Pennsylvania, West Virginia, New York, and Maryland, 1996-98: U.S. Geological Survey Circular 1202, 32 p. Available Online
Frick, Elizabeth A., Hippe, Daniel J., Buell, Gary R., Couch, Carol A., Hopkins, Evelyn H., Wangsness, David J., and Garrett, Jerry W., 1998, Water quality in the Apalachicola-Chattahoochee-Flint River Basin, Georgia, Alabama, and Florida, 1992-95: U.S. Geological Survey Circular 1164, 38 p. Available Online
Gerner, S.J., Spangler, L.E., 2006, Water quality in the Bear River Basin of Utah, Idaho, and Wyoming prior to and following snowmelt runoff in 2001: U.S. Geological Survey Scientific Investigations Report 2006-5292, 66 p. Available Online
Williamson, Alex K., Munn, Mark D., Ryker Sarah J., Wagner, Richard J., Ebbert, James C., and Vanderpool, Ann M., 1998, Water quality in the Central Columbia Plateau, Washington and Idaho, 1992-95: U.S. Geological Survey Circular 1144, 35 p. Available Online
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