National Water-Quality Assessment (NAWQA) Project
Sorted by: | Publication Date (newest first) | Publication Date (oldest first) | Author (A-Z) | Author (Z-A) | Title (A-Z) | Title (Z-A) |
Showing results 1 to 26 of 70.
Go to page: 1 2 3
Waite, Ian R., 2013, Development and application of an agricultural intensity index to invertebrate and algal metrics from streams at two scales: Journal of the American Water Resources Association, vol. 49, no. 2, p. 431-448. doi: 10.1111/jawr.12032 Available Online
Trench, E.C. Todd, Moore, R.B., Ahearn, E.A., Mullaney, J.R., Hickman, R.E., and Schwarz, G.E., 2012, Nutrient concentrations and loads in the northeastern United States--Status and trends, 1975-2003: U.S. Geological Survey Scientific Investigations Report 2011-5114, 169 p. 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
Stets, E.G., Kelly, V.J., Broussad, W.P., III, Smith, T.E., and Crawford, C.G., 2012, Century-scale perspective on water quality in selected river basins of the conterminous United States: U.S. Geological Survey Scientific Investigations Report 2012-5225, 108 p. Available Online
Squillace, Paul J., and Moran, Michael J., 2000, Estimating the likelihood of MTBE occurrence in drinking water supplied by ground-water sources in the Northeast and Mid-atlantic regions of the United States: U.S. Geological Survey Open-File Report 00-343, 10 p. Available Online
Shedlock, Robert J., Denver, Judith M., Hayes, Martha A., Hamilton, Pixie A., Koterba, Michael T., Bachman, L. Joseph, Phillips, Patrick J., and Banks, William S.L., 1999, Water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia: Results of investigations, 1987-91: U.S. Geological Survey Water-Supply Paper 2355-A, 41 p. Available Online
Shedlock, R.J., Hamilton, P.A., Denver, J.M., and Phillips, P.J., 1993, Multiscale approach to regional ground-water-quality assessment of the Delmarva Peninsula, in Alley, W.M., ed.: Regional Ground-Water Quality: New York, Van Nostrand Reinhold, p. 563-587.
Shedlock, R.J., 1993, The Delmarva study: Geotimes, December 1993 vol. 38, no. 12, p. 12-14.
Romanok, Kristin, Fischer, Jeffrey M., Riva-Murray, Karen, Brightbill, Robin, and Bilger, Michael, 2006, Organic compounds and trace elements in fish tissue and bed sediment in the Delaware River Basin, New Jersey, Pennsylvania, New York, and Delaware, 1998-2000: U.S. Geological Survey Scientific Investigations Report 2006-5150, 69 p. Available Online
Riseng, C.M., Wiley, M.J., Black, R.W., and Munn, M.D., 2011, Impacts of agricultural land use on biological integrity: a casual analysis: Ecological Applications vol. 21, no. 8, p. 3128-3146. Available Online
Potapova, M.G., Charles, D.F., Ponader, K.C., and Winter, D.M., 2004, Quantifying species indicator values for trophic diatom indices: a comparison of approaches: Hydrobiologia, vol. 517, p. 25-41. doi: 10.1016/j.ecolind.2005.10.001 Available Online
Phillips, P.J., Shedlock, R.J., and Hamilton, P.A., 1992, National Water-Quality Assessment Program activities on the Delmarva Peninsula in parts of Delaware, Maryland, and Virginia, in Gohn, G.S., ed. Proceedings of the 1988 U.S. Geological Survey Workshop on the Geology and Geohydrology of the Atlantic Coastal Plain: U.S. Geological Survey Circular 1059, p. 75-78. Available Online
Phillips, P.J., Denver, J.M., Shedlock, R.J., and Hamilton, P.A., 1993, Effect of forested wetlands on nitrate concentrations in ground water and surface water on the Delmarva Peninsula: Wetlands v. 13, no. 2, p. 75-83. Available Online
Phillips, P.J., and Shedlock, R.J., 1993, Hydrology and chemistry of ground water and seasonal ponds in the Atlantic Coastal Plain in Delaware, USA: Journal of Hydrology, vol. 141, p. 157-178. doi: 10.1016/0022-1694(93)90048-EĀ Available Online
Phillips, P.J., 1990, Regional water-quality investigation and the ecology of a rare plant species on the Delmarva Peninsula: U.S. Geological Survey, WRD Ecology Newsletter no. 3, p. 1-2.
Murdoch, Peter S., Jenkins, Jennifer C., and Birdsey, Richard A., eds., 2008, The Delaware River Basin Collaborative Environmental Monitoring and Research Initiative: Foundation Document: Gen. Tech. Rep. NRS-25 (U.S. Department of Agriculture, Forest Service, Northern Research Station, Newtown Square, PA), 93 p. 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
Mullaney, J.R., Lorenz, D.L., Arntson, A.D., 2009, Chloride in groundwater and surface water in areas underlain by the glacial aquifer system, northern United States: U.S. Geological Survey Scientific Investigations Report 2009-5086, 41 p. Available Online
Moran, Michael, Grady, Stephen, and Zogorski, John, 2001, Occurrence and distribution of volatile organic compounds in drinking water supplied by community water systems in northeast and mid-atlantic regions of the United States, 1993-98: U.S. Geological Survey Fact Sheet FS-089-01, 4 p. Available Online
Moran, M.J., 2006, Occurrence and implications of selected chlorinated solvents in ground water and source water in the United States and in drinking water in 12 Northeast and Mid-Atlantic States, 1993-2002: U.S. Geological Survey Scientific Investigations Report 2005-5268, 70 p. Available Online
Moore, R.B., Johnston, C.M., Smith, R.A., and Milstead, B., 2011, Source and delivery of nutrients to receiving waters in the Northeastern and Mid-Atlantic regions of the United States: Journal of the American Water Resources Association, online 22Aug2011 in advance of print, 26 p. doi: 10.1111/j.1752-1688.2011.00582.x Available Online
Meador, Michael R., Brown, Larry R., and Short, Terry, 2003, Relations between introduced fish and environmental conditions at large geographic scales: Ecological Indicators, vol. 3, p. 81-92. doi: 10.1016/S1470-160X(03)00013-X Available Online
Meador, Michael R., and Goldstein, Robert M., 2003, Assessing water quality at large geographic scales--relations among land use, water physicochemistry, riparian condition, and fish community structure: Environmental Management, vol. 31, no. 4, p. 504-517. doi: 10.1007/s00267-002-2805-5 Available Online
Lindsey, B.D., Falls, W.F., Ferrari, M.J., Zimmerman, T.M., Harned, D.A., Sadorf, E.M., and Chapman, M.J., 2006, Factors affecting occurrence and distribution of selected contaminants in ground water from selected areas in the Piedmont Aquifer System, eastern United States, 1993-2003: U.S. Geological Survey Scientific Investigations Report 2006-5104, 72 p. Available Online
Koterba, M.T., Shedlock, R.J., Bachman, L.J., and Phillips, P.J., 1990, Regional and targeted groundwater quality networks in the Delmarva Peninsula, in groundwater residue sampling design: American Chemical Society, Chapter 6, p. 110-138.
Go to page: 1 2 3