National Water-Quality Assessment (NAWQA) Program
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Showing results 551 to 576 of 2000.
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Nakagaki, Naomi, and Wolock, D.M., 2005, Estimation of agricultural pesticide use in drainage basins using land cover maps and county pesticide data: U.S. Geological Survey Open-File Report 2005-1188, 46 p. Available Online
Nolan, B.T., Bayless, E.R., Green, C.T., Garg, S., Voss, F.D., Lampe, D.C., Barbash, J.E., Capel, P.D. and Bekins, B.A., 2005, Evaluation of unsaturated-zone solute-transport models for studies of agricultural chemicals: U.S. Geological Survey Open-File Report 2005-1196, 16 p. Available Online
Potapova, M.G., and Charles, D.F., 2005, Choice of substrate in algae-based water-quality assessment: Journal of the North American Benthological Society, vol. 24, no. 2, p. 415-427. Available Online
Potapova, Marina, Coles, J. F., Giddings, E.M., and Zappia, Humbert, 2005, A comparison of the influences of urbanization on stream benthic algal assemblages in contrasting environmental settings: in Brown, L.R., Gray, R.H., Hughes, R.M., and Meador, M.R., eds., Effects of urbanization on stream ecosystems: American Fisheries Society, Symposium 47, Bethesda, Maryland, p. 333-359. Available Online
Puckett, L.J., and Hughes, W.B., 2005, Transport and Fate of Nitrate and Pesticides: Hydrogeology and Riparian Zone Processes: Journal of Environmental Quality, vol. 34, no. 6, p 2278-2292. doi: 10.2134/jeq2005.0109 Available Online
Rowe, B.L., Delzer, G.C., Bender, D.A., and Zogorski, J.S., 2005, Volatile organic compound matrix spike recoveries for ground- and surface-water samples, 1997-2001: U.S. Geological Survey Scientific Investigations Report 2005-5225, 64 p. Available Online
Scanlon, B.R., Reedy, R.C., Stonestrom, D.A., Prudic, D.E., and Dennehy, K.F., 2005, Impact of land use and land cover change on groundwater recharge and quality in the southwestern US: Global Change Biology, vol. 11, p. 1577-1593. doi: 10.1111/j.1365-2486.2005.01026.x Available Online
Short, T.M., Giddings, E.M.P., Zappia, Humbert, and Coles, J.F., 2005, Urbanization effects on stream habitat characteristics in: Boston, Massachusetts; Birmingham, Alabama, and Salt Lake City, Utah: in Brown, L.R., Gray, R.H., Hughes, R.M., and Meador, M.R., eds., Effects of Urbanization on Stream Ecosystems: AFS Symposium 47, American Fisheries Society, p. 317-332. Available Online
Spruill,T.B., Tesoriero, A.J., Mew, Jr., H.E., Farrell, K.M., Harden, S.L., Colosimo, A.B., and Kraemer, S.R., 2005, Geochemistry and Characteristics of Nitrogen Transport at a Confined Animal Feeding Operation in a Coastal Plain Agricultural Watershed, and Implications for Nutrient Loading in the Neuse River Basin, North Carolina, 1999-2002: U.S. Geological Survey Scientific Investigations Report 2004-5283, 66 p. Available Online
Tate, C.M., Cuffney, T.F., McMahon, Gerald, Giddings, E.M.P., Coles, J.R., and Zappia, Humbert, 2005, Use of an urban intensity index to assess urban effects on streams in three contrasting environmental settings: in Brown, L.R., Gray, R.H., Hughes, R.M., and Meador, M.R., eds., Effects of Urbanization on Stream Ecosystems: AFS Symposium 47, American Fisheries Society, p. 291-315. Available Online
Tesoriero, A.J., Spruill, T.B., Mew, Jr., H.E., Farrell, K.M., and Harden, S.L., 2005, Nitrogen transport and transformation in a coastal plain watershed: Influence of geomorphology on flow paths and residence times: Water Resources Research, vol. 41, W022008, 15 p. doi: 10.1029/2003WR002953 Available Online
Toccalino, P.L., Zogorski, J.S., and Norman, J.E., 2005, Health-based screening levels and their application to water-quality data: U.S. Geological Survey Fact Sheet 2005-3059, 2 p. Available Online
Van Metre, Peter C., and Mahler, B.J., 2005, Trends in hydrophobic organic contaminants in urban and reference lake sediments across the United States, 1970-2001: Environmental Science and Technology, vol. 39, no. 15, p. 5567-5574. doi: 10.1021/es0503175 Available Online
Ward, M.H., deKok, T.M., Levallois, P., Brender, J., Gulis, G., Nolan, B.T., and VanDerslice, J., 2005, Drinking-Water Nitrate and Health--Recent Findings and Research Needs: Environmental Health Perspectives, vol. 113, no. 11, p. 1607-1614. doi: 10.1289/ehp.8043 Available Online
Warner, K.L., and Arnold, T.L., 2005, Framework for regional synthesis of water-quality data for the glacial aquifer system in the United States: U.S. Geological Survey Scientific Investigations Report 2005-5223, 6 p. Available Online
Wolff, R.H., 2005, Feasibility using benthic invertebrates as indicators of stream quality in Hawaii: U.S. Geological Survey Scientific Investigations Report 2005-5079, 78 p. Available Online
Anthony, Stephen S., Hunt, Jr., Charles D., Brasher, Anne M.D., Miller, Lisa D., and Tomlinson, Michael S., 2004, Water Quality on the Island of Oahu, Hawaii, 1999-2001: U.S. Geological Survey Circular 1239, 31 p. Available Online
Atkins, J.B., Zappia, Humbert, Robinson, J.L., McPherson, A.K., Moreland, R.S., Harned, D.A., Johnston, B.F., and Harvill, J.S., 2004, Water quality in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001: U.S. Geological Survey Circular 1231, 34 p. Available Online
Belitz, Kenneth, Hamlin, Scott N., Burton, Carmen A., Kent, Robert, Fay, Ronald G., and Johnson, Tyler, 2004, Water quality in the Santa Ana Basin, California, 1999-2001: U.S. Geological Survey Circular 1238, 37 p. Available Online
Black, Robert W., Munn, Mark D., and Plotnikoff, Robert W., 2004, Using macroinvertebrates to identify biota--land cover optima at multiple scales in the Pacific Northwest, USA: Journal of the North American Benthological Society, vol. 23, no. 2, p. 340-362. doi: 10.1899/0887-3593(2004)023<0340:UMTIBC>2.0.CO;2 Available Online
Brasher, A.M.D., and Wolff, R.H., 2004, Relations between land use and organochlorine pesticides, PCBs, and semi-volatile organic compounds in streambed sediment and fish on the island of Oahu, Hawaii: Archives of Environmental Contamination and Toxicology, vol. 46, p. 385-398. doi: 10.1007/s00244-003-3019-4 Available Online
Brasher, A.M.D., Wolff, R.H., and Luton, C.D., 2004, Associations among land use, habitat characteristics, and invertebrate community structure in nine streams on the Island of Oahu, Hawaii, 1999-2001: U.S. Geological Survey Water-Resources Investigations Report 03-4256, 47 p. Available Online
Burow, K.R., Shelton, J.L., Hevesi, J.A., and Weissmann, G.S., 2004, Hydrogeologic characterization of the Modesto Area, San Joaquin Valley, California: U.S. Geological Survey Scientific Investigations Report 2004-5232, 54 p. Available Online
Caldwell, Rodney R., Bowers, Craig L., and Dutton, DeAnn M., 2004, Ground-water quality of selected basin-fill aquifers of the Northern Rockies Intermontane Basins in Montana, Idaho, and Washington: U.S. Geological Survey Scientific Investigations Report 2004-5052, 50 p. Available Online
Capel, Paul D., Hamilton, Pixie A., and Erwin, Martha L., 2004, Studies by the U.S. Geological Survey on sources, transport, and fate of agricultural chemicals: U.S. Geological Survey Fact Sheet 2004-3098, 4 p. Available Online
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