National Water-Quality Assessment (NAWQA) Program
More Information about Nutrients
Nutrients National Synthesis
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Effects of Nutrient Enrichment on Stream Ecosystems |
Sources, Transport, and Fate of Agricultural Chemicals
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Showing results 251 to 276 of 648.
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Alexander, Richard B., Elliott, Alexander H., Shankar, Ude, and McBride, Graham B., 2002, Estimating the sources and transport of nutrients in the Waikato River Basin, New Zealand: Water Resources Research 2002, 23 p. doi: 10.1029/2001WR000878 Available Online
Alexander, Richard B., Johnes, Penny J., Boyer, Elizabeth W., and Smith, Richard A., 2002, A comparison of models for estimating the riverine export of nitrogen from large watersheds: Biogeochemistry, vol. 57, no. 58, p. 295-339. doi: 10.1023/A:1015752801818 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
Becker, Mark F., Bruce, Breton W., Pope, Larry M., and Andrews, William J., 2002, Ground-water quality of the central High Plains aquifer, Colorado, Kansas, New Mexico, Oklahoma, and Texas, 1999: U.S. Geological Survey Water-Resources Investigations Report 02-4112, 64 p. Available Online
Coupe, Richard H., 2002, Nitrogen and phosphorus concentrations and fluxes of streams in the Mississippi Embayment Study Unit, 1996-1998: U.S. Geological Survey Water-Resources Investigations Report 01-4024, 65 p. Available Online
Ferrari, Matthew J., 2002, Occurrence and distribution of selected contaminants in public drinking-water supplies in the surficial aquifer in Delaware: U.S. Geological Survey Open-File Report 01-327, 62 p. Available Online
Gonthier, Gerald J., 2002, Quality of shallow ground water in recently developed residential and commercial areas, Memphis vicinity, Tennessee, 1997: U.S. Geological Survey Water-Resources Investigations Report 02-4294, 105 p. Available Online
Gurdak, Jason, J., Greve, Adrienne I., and Spahr, Norman E., 2002, Water-quality data analysis of the Upper Gunnison River Watershed, Colorado, 1989-99: U.S. Geological Survey Water-Resources Investigations Report 02-4001, 61 p. Available Online
Hamlin, Scott N., Belitz, Kenneth, Kraja, Sarah, and Dawson, Barbara, 2002, Ground-water quality in the Santa Ana watershed, California: Overview and data summary: U.S. Geological Survey Water-Resources Investigations Report 02-4243, 137 p. Available Online
Hoos, Anne B., Garrett, Jerry W., and Knight, Rodney R., 2002, Water quality of the Flint River Basin, Alabama and Tennessee, 1999-2000: U.S. Geological Survey Water-Resources Investigations Report 01-4185, 37 p. Available Online
Johnson, Gregory C., 2002, Water quality of springs in the Valley and Ridge Physiographic Province in the Upper Tennessee River Basin, 1997: U.S. Geological Survey Water-Resources Investigations Report 02-4180, 24 p. Available Online
Kennen, Johathan G., and Ayers, Mark A., 2002, Relation of environmental characteristics to the composition of aquatic assemblages along a gradient urban land use in New Jersey, 1996-98: U.S. Geological Survey Water-Resources Investigations Report 02-4069, 77 p. Available Online
Kingsbury, James A., and Shelton, John M., 2002, Water-quality of the Mississippian carbonate aquifer in parts of middle Tennessee and northern Alabama, 1999: U.S. Geological Survey Water-Resources Investigations Report 02-4083, 36 p. Available Online
McMahon, Gerald and Roessler, Chris, 2002, A regression-based approach to understand baseline total nitrogen loading for TMDL planning: Proceedings of Water Environment Federation National TMDL Science and Policy 2002 Specialty Conference, Phoenix, Arizona, November 13-16,2002, 27 p.
Moore, Stephanie J., and Anderholm, Scott K., 2002, Spatial and temporal variations in streamflow, dissolved solids, nutrients, and suspended sediment in the Rio Grande Valley study unit, Colorado, New Mexico, and Texas, 1993-95: U.S. Geological Survey Water Resources Investigations Report 2002-4224, 52 p. Available Online
Mullaney, John R., Schwarz, Gregory E., and Trench, Elaine C. Todd, 2002, Estimation of nitrogen yields and loads from basins draining to Long Island Sound, 1988-98: U.S. Geological Survey Water-Resources Investigations Report 02-4044, 84 p. Available Online
Nolan, Bernard T., Hitt, Kerie J., and Ruddy, Barbara C., 2002, Probability of nitrate contamination of recently recharged groundwaters in the conterminous United States: Environmental Science & Technology, vol. 36, no. 10, p. 2138-2145. doi: 10.1021/es0113854 Available Online
Peterson, David A., and Porter, Stephen D., 2002, Biological and chemical indicators of eutrophication in the Yellowstone River and major tributaries during August 2000: Reprint from Proceedings, 2002 National Monitoring Conference, National Water-Quality Monitoring Council, 13 p.
Puckett, Larry J., and Cowdery, Timothy K., 2002, Transport and fate of nitrate in a glacial outwash aquifer in relation to ground water age, land use practices, and redox processes: Journal of Environmental Quality, vol. 31, no. 3, p. 782-796. Available Online
Robinson, James L., 2002, Ground-water quality beneath an urban residential and commercial area, Montgomery, Alabama, 1999-2000: U.S. Geological Survey Water-Resources Investigations Report 02-4052, 37 p. Available Online
Runner, M.S., Turnipseed, D.P., and Coupe, R.H., 2002, Streamflow and nitrogen data for the Yazoo River below Steele Bayou near Long Lake, Mississippi, 1996-2000: U.S. Geological Survey Water-Resources Investigations Report 02-4215, 35 p. Available Online
Spruill, T.B., Showers, W.J., and Howe, S.S., 2002, Application of classification-tree methods to identify nitrate sources in ground water: Journal of Environmental Quality, vol. 31, no. 5, p. 1538-1549. 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
Wolock, David M., and Kauffman, Leon K., 2002, Estimating water-quality conditions in unmonitored water resources: Water Resources Impact, vol. 4, no. 4, July 2002, p. 26-31. 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
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