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 576 to 601 of 648.
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Lorenz, D.L., Robertson, D.M., Hall, D.W., and Saad, D.A., 2009, Trends in streamflow and nutrient and suspended-sediment concentrations and loads in the Upper Mississippi, Ohio, Red, and Great Lakes River Basins, 1975-2004: U.S. Geological Survey Scientific Investigations Report 2008-5213, 81 p. Available Online
McCarthy, K.A., and Capel, P.D., 2009, A whole-system approach to understanding agricultural chemicals in the environment: U.S. Geological Survey Fact Sheet 2009-3042, 6 p., on-line only. Available Online
McCarthy, K.A., and Johnson, H.M., 2009, Effect of agricultural practices on hydrology and water chemistry in a small irrigated catchment, Yakima River basin, Washington: U.S. Geological Survey Scientific Investigations Report 2009-5030, 22 p. Available Online
Robertson, Dale M., Schwarz, Gregory E., Saad, David A., and Alexander, Richard B., 2009, Incorporating uncertainty into the ranking of SPARROW model nutrient yields from the Mississippi/Atchafalaya River Basin watersheds: Journal of the American Water Resources Association, vol. 45, no. 2, April 2009, p. 534-549. doi: 10.1111/j.1752-1688.2009.00310.x Available Online
Sprague, L.A., and Lorenz, D.L., 2009, Regional nutrient trends in streams and rivers of the United States, 1993-2003: Environmental Science and Technology, vol. 43, no. 10, p. 3430-3435. doi: 10.1021/es803664x Available Online
Sprague, L.A., Mueller, D.K., Schwarz, G.E., and Lorenz, D.L., 2009, Nutrient trends in streams and rivers of the United States, 1993-2003: U.S. Geological Survey Scientific Investigations Report 2008-5202, 196 p. Available Online
Staub, E.L., Peak, K.L., Tighe, K.C., Sadorf, E.M., and Harned, D.A., 2009, Data used in analyses of trends, and nutrient and suspended-sediment loads for streams in the Southeastern United States, 1973-2005: U.S. Geological Survey Data Series 488, on-line only. Available Online
Tesoriero, Anthony J., Duff, J.H., Wolock, D.M., Spahr, N.E., and Almendinger, J.E., 2009, Identifying pathways and processes affecting nitrate and orthophosphate inputs to streams in agricultural watersheds: Journal of Environmental Quality, vol. 38, p. 1892-1900. doi: 10.2134/jeq2008.0484 Available Online
Welch, H. L., Kingsbury, J. A., Tollett, R.W., and Seanor, R.C., 2009, Quality of shallow groundwater and drinking water in the Mississippi embayment-Texas coastal uplands aquifer system and the Mississippi River Valley alluvial aquifer, south-central United States, 1994-2004: U.S. Geological Survey Scientific Investigations Report 2009-5091, 51 p. Available Online
Wildman, Jr., R.A., Domagalski, J.L., and Hering, J.G., 2009, Hydrologic and biogeochemical controls of river subsurface solutes under agriculturally enhanced ground water flow: Journal of Environmental Quality, vol. 38, p. 1830-1840. doi: 10.2134/jeq2008.0448 Available Online
Zelt, R.B., and Munn, M.D., 2009, Riparian and associated habitat characteristics related to nutrient concentrations and biological responses of small streams in selected agricultural areas, United States, 2003-04: U.S. Geological Survey Scientific Investigations Report 2009-5224, 78 p. Available Online
Black, R.W., Moran, P.W., and Frankforter, J.D., 2010, Response of algal metrics to nutrients and physical factors and identification of nutrient thresholds in agricultural streams: Environmental Monitoring and Assessment, vol. 175, p. 397-417. doi: 10.1007/s10661-010-1539-8
Brightbill, R.A., and Frankforter, J.D., 2010, Environmental and biological data for assessment of the nutrient enrichment effects on agricultural stream ecosystems, 2006-08: U.S. Geological Survey Data Series 517, 12 p. Available Online
Burow, K.R., Nolan, B.T., Rupert, M.G., and Dubrovsky, N.M., 2010, Nitrate in groundwater of the United States, 1991-2003: Environmental Science & Technology, vol. 44, no. 13, 10 p. doi: 10.1021/es100546y Available Online
Denver, J.M., Cravotta, C.A., III, Ator, S.W., and Lindsey, B.L., 2010, Contributions of phosphorus from groundwater to streams in the Piedmont, Blue Ridge, and Valley and Ridge Physiographic Provinces, Eastern United States: U.S. Geological Survey Scientific Investigations Report 2010-5176, 38 p. Available Online
Dubrovsky, N.M., and Capelli, K.L., 2010, Nutrients in the Nation's Streams and Groundwater: U.S. Geological Survey Multimedia Gallery Home Audio 372, 8 minutes. Available Online
Dubrovsky, N.M., and Hamilton, P.A., 2010, Nutrient's in the Nation's streams and groundwater: National Findings and Implications: U.S. Geological Survey Fact Sheet 2010-3078, 6 p. Available Online
Dubrovsky, N.M., Burow, K.R., Clark, G.M., Gronberg, J.M., Hamilton P.A., Hitt, K.J., Mueller, D.K., Munn, M.D., Nolan, B.T., Puckett, L.J., Rupert, M.G., Short, T.M., Spahr, N.E., Sprague, L.A., and Wilber, W.G., 2010, The quality of our Nation's waters --Nutrients in the Nation's streams and groundwater, 1992-2004: U.S. Geological Survey Circular 1350, 174 p. Available Online
Green, C.T., and Bekins, B.A., 2010, Sustainability of natural attenuation of nitrate in agricultural aquifers: U.S. Geological Survey Fact Sheet 2010-3077, 4 p. Available Online
Green, C.T., Bohlke, J.K., Bekins, B.A., and Phillips, S.P., 2010, Mixing effects on apparent reaction rates and isotope fractionation during denitrification in a heterogeneous aquifer: Water Resources Research, vol. 46, W08525, 19 p. doi: 10.1029/2009WR008903 Available Online
Jagucki, M.L., Brown, C.J., Starn, J.J., and Eberts, S.M., 2010, Assessing the vulnerability of public-supply wells to contamination - Glacial aquifer system in Woodbury, Connecticut: U.S. Geological Survey Fact Sheet FS 2010-3002, 6 p. Available Online
Justus, B.G., Petersen, J.C., Femmer, S.R., Davis, J.V. and Wallace, J.E., 2010, A comparison of algal, macroinvertebrate, and fish assemblage indices for assessing low-level nutrient enrichment in wadeable Ozark streams: Ecological Indicators vol. 10, no. 3, p. 627-638. doi: 10.1016/j.ecolind.2009.10.007 Available Online
Maret, T.R., Konrad, C.P., and Tranmer, A.W., 2010, Influence of environmental factors on biotic responses to nutrient enrichment in agricultural streams: Journal of the American Water Resources Association, 16 p., on-line only in advance of print. doi: 10.1111/j.1752-1688.2010.00430.x Available Online
Munn, M., Frey, J., and Tesoriero, A., 2010, The influence of nutrients and physical habitat in regulating algal biomass in agricultural streams: Environmental Management, web only, February 2010. doi: 10.1007/s00267-010-9435-0 Available Online
Nolan, Bernard T., Puckett, Larry J., Ma, Liwang, Green, Christopher T., Bayless, Randall, and Malone, Robert W., 2010, Predicting unsaturated zone nitrogen mass balances in agricultural settings of the United States: Journal of Environmental Quality, vol. 39, no. 3, p. 1051-1065. doi: 10.2134/jeq2009.0310 Available Online
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