National Water-Quality Assessment (NAWQA) Program
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Showing results 151 to 176 of 606.
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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
Domagalski, J.L., Ator, S., Coupe, R., McCarthy, K., Lampe, D., Sandstrom, M., and Baker, N., 2008, Comparative study of transport processes of nitrogen, phosphorus, and herbicides to streams in five agricultural basins, USA: Journal of Environmental Quality, vol. 37, p. 1158-1169. doi: 10.2134/jeq2007.0408 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
Duff, J.H., Tesoriero, A.J., Richardson, W.B., Strauss, E.A., and Munn, M.D., 2008, Whole-stream response to nitrate loading in three streams draining agricultural landscapes: Journal of Environmental Quality, vol. 37, p. 1133-1144. doi: 10.2134/jeq2007.0187 Available Online
Eberts, Sandra, 2010, Why Some Public-Supply Wells are More Vulnerable to Contamination Than Others : U.S. Geological Survey Multimedia Gallery Home Video 191, 12:21 minutes. Available Online
Eberts, Sandra M., ed., 2011, Hydrogeologic settings and groundwater-flow simulations for regional investigations of the transport of anthropogenic and natural contaminants to public-supply wells--Investigations begun in 2004: U.S. Geological Survey Professional Paper 1737-B, 127 p. Available Online
Eberts, Sandra M., Erwin, Martha L., and Hamilton, Pixie A., 2005, Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources: U.S. Geological Survey Fact Sheet 2005-3022, 4 p. Available Online
Eberts, Sandra M., Kauffman, Leon J., Bexfield, Laura M., and Lindgren, Richard J., 2011, Overview of Chapter B: Additional regional investigations of the transport of anthropogenic and Natural contaminants to public-supply wells, Section 1 in Eberts, Sandra M., ed., Hydrogeologic settings and groundwater-flow simulations for regional investigations of the transport of anthropogenic and natural contaminants to public-supply wells--Investigations begun in 2004: U.S. Geological Survey Professional Paper 1737-B, Section 1, p.1-1 to 1-6. Available Online
Elder, J.F., 1989, Applicability of ambient toxicity testing to national or regional water-quality assessment: U.S. Geological Survey Open-File Report 89-55 and Circular 1049, 102 p. Available Online
Elder, J.F., 1989, Applicability of ambient toxicity testing to national or regional water-quality assessment: U.S. Geological Survey Open-File Report 89-55 and Circular 1049, 102 p. Available Online
Embrey, S.S., and Runkle, D.L., 2006, Microbial quality of the Nation's ground-water resources, 1993-2004: U.S. Geological Survey Scientific Investigations Report 2006-5290, 34 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
Environmental and Energy Study Institute (EESI), 1995, Identifying threats to water-quality: Environmental and Energy Study Institute (EESI) 1995 (July 18, 1994 EESI sponsored Congressional Briefing), 6 p.
Erwin, Martha L., and Hamilton, Pixie A., 2002, Monitoring our rivers and streams: U.S. Geological Survey Fact Sheet 077-02, 4 p. Available Online
Essaid, H.I., Zamora, C.M., McCarthy, K.A., Vogel, J.R., and Wilson, J.T. , 2008, Using heat to characterize streambed water flux variability in four stream reaches: Journal of Environmental Quality 2008 (37), p. 1010-1023. doi: 10.2134/jeq2006.0448 Available Online
Falcone, J., Stewart, J., Sobieszczyk, S., Dupree, J., McMahon, G., and Buell, G., 2007, A comparison of natural and urban characteristics and the development of urban intensity indices across six geographic settings: U.S. Geological Survey Scientific Investigations Report 2007-5123, 43 p. 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 Gomez, R., 2005, Mapping Impervious Surface Type and Sub-Pixel Abundance Using Hyperion Hyperspectral Imagery: Geocarto International, vol. 20, p. 3-10. doi: 10.1080/10106040508542358 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.
Falcone, James A., Carlisle, Daren M., and Weber, Lisa C., 2010, Quantifying human disturbance in watersheds: Variable selection and performance of a GIS-based disturbance index for predicting the biological condition of perennial streams: Ecological Indicators, vol. 10, no. 2, p. 264-273. doi:10.1016/j.ecolind.2009.05.005 Available Online
Falcone, James A., Carlisle, Daren M., Wolock, David M., Meador, Michael R., 2010, GAGES: A stream gage database for evaluating natural and altered flow conditions in the conterminous United States: Ecological Archives E091-045-D1, web only. Available Online
Feaster, T.D., Golden, H.E., Odom, K.R., Lowery, M.A., Conrads, P.A., and Bradley, P.M., 2010, Simulation of streamflow in the McTier Creek watershed, South Carolina: U.S. Geological Survey Scientific Investigations Report 2010-5202, 61 p. Available Online
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
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