National Water-Quality Assessment (NAWQA) Program
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Showing results 26 to 51 of 2000.
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Domagalski, J.L., and Johnson, Henry, 2012, Phosphorus and Groundwater: Establishing links between agricultural use and tansport to streams: U.S. Geological Survey Fact Sheet 2012-3004 , 4 p. Available Online
Eng, K., Carlisle, D.M., Wolock, D.M., Falcone, 2012, Predicting the likelihood of altered streamflows at ungauged rivers across the conterminous United States: River Research and Applications, 11 p. online. doi: 10.1002/rra.2565 Available Online
Falcone, J.A. and Wong, D.W., 2012, Mapping urban land uses in the United States by census zone using nationally available data: Journal of Land Use Science, 24 p. doi: 10.1080/1747423X.2012.679749 Available Online
Falcone, J.A., and Homer, C.G., 2012, Generation of a U.S. national urban land-use product: Photogrammetric Engineering and Remote Sensing, v. 78, no. 10, p. 1057-1068.
Feaster, T.D., Westcott, N.E., Hudson, R.J.M., Conrads, P.A., and M., B.P., 2012, Comparison of TOPMODEL streamflow simulations using NEXRAD-based and measured rainfall data, McTier Creek watershed, South Carolina: U.S. Geological Survey Scientific Investigations Report 2012-5120, 33 p. Available Online
Flanagan, S.M., Ayotte, J.D., and Robinson, G.R., Jr., 2012, Quality of water from crystalline rock aquifers in New England, New Jersey, and New York, 1995-2007: U.S. Geological Survey Scientific Investigations Report 2011-5220, 104 p. Available Online
Golden, H.E., Knightes, C.D., Conrads, P.A., Davis, G.M., Feaster, T.D., Journey, C.A., Benedict, S.T., Brigham, M.E., and Bradley, P.M., 2012, Characterizing mercury concentrations and fluxes in a Coastal Plain watershed: Insights from dynamic modeling and data: Journal of Geophysical Research, vol. 117, G01006, 17 p. doi: 10.1029/2011JG001806 Available Online
Gross, E.L., Lindsey, B.D., and Rupert, M.G., 2012, Quality of major ion and total dissolved solids data from groundwater sampled by the National Water-Quality Assessent Program, 1992-2010: U.S. Geological Survey Scientific Investigations Report 2011-5153, 26 p. Available Online
Journey, C.A., Burns, D.A., Riva-Murray, K., Brigham, M.E., Button, D.T., Feaster, T.D., Petkewich, M.D., and Bradley, P.M., 2012, Fluvial transport of mercury, organic carbon, suspended sediment, and selected major ions in contrasting stream basins in South Carolina and New York, October 2004-September 2009: U.S. Geological Survey Scientific Investigations Report 2012-5173, 125 p. Available Online
Jurgens, B.C., Bohlke, J.K., and Eberts, S.M., 2012, TracerLPM (Version 1): An Excel® workbook for interpreting groundwater age distributions from environmental tracer data: U.S. Geological Survey Techniques and Methods Report 4-F3, 60 p. Available Online
Kemble, N.E., Hardesty, D.K., Ingersoll, C.G., Kunz, J.L., Sibley, P.K., Calhoun, D.L., Gilliom, R.J., Kuivila, K.M., Nowell, L.H., Moran, P.W., 2012, Contaminants in stream sediments from seven U.S. metropolitan areas: II. Sediment toxicity to the amphipod Hyalella azteca and the midge Chironomus dilutus: Archives of Environmental Contamination and Toxicology (2013), vol. 64, p. 52-64 doi: 10.1007/s00244-012-9815-y Available Online
Kennen, Jonathan G., May, Jason T., Bell, Amanda H., Beaulieu, Karen M., and Rice, Donald E., 2012, Temporal changes in aquatic-invertebrate and fish assemblages in streams of the north-central and northeastern US : Ecological Indicators, vol. 18, p. 312-329. doi:10.1016/j.ecolind.2011.11.022 Available Online
Knight, R.R., and Cuffney, T.F., 2012, Invertebrate response to changes in streamflow hydraulics in two urban areas in the United States: U.S. Geological Survey Scientific Investigations Report 2012-5035, 19 p. Available Online
Kuivila, Kathryn M., Hladik, Michelle L., Ingersoll, Christopher G., Kemble, Nile E., Moran, Patrick W., Calhoun, Daniel L., Nowell, Lisa H., Gilliom, Robert J., 2012, Occurrence and potential sources of pyrethroid insecticides in stream sediments from seven U.S. metropolitan areas: Environmental Science and Technology, vol. 46, no. 8, p. 4297-4303. doi: 10.1021/es2044882 Available Online
Lee, K.E., Lorenz, D.L., Petersen, J.C., and Greene, J.B., 2012, Seasonal patterns in nutrients, carbon, and algal responses in wadeable streams within three geographically distinct areas of the United States, 2007-08: U.S. Geological Survey Scientific Investigations Report 2012-5086, 55 p. Available Online
Liao, Lixia, Green, Christopher T., Bekins, Barbara A., and Bohlke, J.K., 2012, Factors controlling nitrate fluxes in groundwater in agricultural areas: Water Resources Research, vol. 48, W00L09, 18 p. doi: 10.1029/2011WR011008, Available Online
Lindsey, B.D., and Rupert, M.G., 2012, Methods for evaluating temporal groundwater quality data and results of decadal-scale changes in chloride, dissolved solids, and nitrate concentrations in groundwater in the United States, 1988-2010: U.S. Geological Survey Scientific Investigations Report 2012-5049, 46 p. Available Online
Mahler, Barbara J., Van Metre, Peter C., Crane, Judy L., Watts, Alison W., Scoggins, Mateo, and Williams, E. Spencer, 2012, Coal-tar-based pavement sealcoat and PAHs: Implications for the environment, human health, and stormwater management: Environmental Science & Technology, vol. 46, no. 6, p. 3039-3045. doi: 10.1021/es203699x Available Online
McCarthy, K.A., Rose, C.E., and Kalkhoff, S.J., 2012, Environmental settings of the South Fork Iowa River basin, Iowa, and the Bogue Phalia basin, Mississippi, 2006-10: U.S. Geological Survey Scientific Investigations Report 2012-5021, 22 p. Available Online
McMahon, P.B., 2012, Use of classes based on redox and groundwater age to characterize the susceptibility of principal aquifers to changes in nitrate concentrations, 1991 to 2010: U.S. Geological Survey Scientific Investigations Report 2012-5220, 41 p. Available Online
Miller, M. P., 2012, The influence of reservoirs, climate, land use and hydrologic conditions on loads and chemical quality of dissolved organic carbon in the Colorado River: Water Resources Research, vol. 48, W00M02, 15 p. doi:10.1029/2012WR012312 Available Online
Moran, Patrick W., Calhoun, Dan L., Nowell, Lisa H., Kemble, Nile E., Ingersoll, Chris G., Hladik, Michelle L., Kuivila, Kathryn M., Falcone, J., and Gilliom R.J., 2012, Contaminants in stream sediments from seven U.S. metropolitan areas: Data summary of a National Pilot Study: U.S. Geological Survey Scientific Investigations Report 2011-5092, 66 p. Available Online
Nakagaki, Naomi, Hitt, K.J., Price, C.V., and Falcone, J.A., 2012, Methods to characterize environmental settings of stream and groundwater sampling sites for National Water-Quality Assessment: U.S. Geological Survey Scientific Investigations Report 2012-5194, 56 p. Available Online
National Research Council, 2012, Preparing for the third decade of the National Water-Quality Assessment Program: National Academy Press, Washington, D.C., 185 p. Available Online
Norman, J.E., Kuivila, K.M., and Nowell, L.H., 2012, Prioritizing pesticide compounds for analytical methods development: U.S. Geological Survey Scientific Investigations Report 2012-5045, 206 p. Available Online
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