National Water-Quality Assessment (NAWQA) Program
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Showing results 1001 to 1026 of 2001.
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Leland, Harry V., and Porter, Stephen D., 2000, Distribution of benthic algae in the upper Illinois River basin in relation to geology and land use: Freshwater Biology, vol. 44, p. 279-301. doi: 10.1046/j.1365-2427.2000.00536.x Available Online
Lenz, Bernard N., and Rheaume, S.J., 2000, Benthic invertebrates of fixed sites in the Western Lake Michigan Drainages, Wisconsin and Michigan, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 95-4211-D, 30 p. Available Online
Long, Gary R., Chang, Ming, and Kennen, Jonathan G., 2000, Trace elements and organochlorine compounds in bed sediment and fish tissue at selected sites in New Jersey streams--sources and effects: U.S. Geological Survey Water-Resources Investigations Report 99-4235, 29 p. Available Online
Lopes, Thomas J., Fallon, James D., and Maluk, Terry L., 2000, Compositing water samples for analysis of volatile organic compounds: Journal of Environmental Engineering, August 2000, p. 769-773. Available Online
Lopes, Thomas J., Fallon, James D., Rutherford, David W., and Hiatt, Michael H., 2000, Volatile organic compounds in storm water from a parking lot: Journal of Environmental Engineering, December 2000, p. 1137-1143. doi: 10.1061/(ASCE)0733-9372(2000)126:12(1137) Available Online
Lydy, M.J., Crawford, C.G., and Frey, J.W., 2000, A comparison of selected diversity, similarity, and biotic indices for detecting changes in benthic invertebrate community structure and stream quality: Archives of Environmental Contamination and Toxicology, vol. 39, no. 4, p. 469-479. doi: 10.1007/s002440010129 Available Online
Majewski, Michael S., Foreman, William T., and Goolsby, Donald A., 2000, Pesticides in the atmosphere of the Mississippi River Valley, part I-- rain: The Science of the Total Environment, vol. 248, p. 201-212. doi: 10.1016/S0048-9697(99)00543-4 Available Online
Maluk, Terry L., 2000, Spatial and seasonal variability of nutrients, pesticides, bacteria, and suspended sediment in the Santee River Basin and Coastal Drainages, North and South Carolina, 1995-97: U.S. Geological Survey Water-Resources Investigations Report 00-4076, 46 p. Available Online
Manning, Michael A., 2000, Concentrations of selected pesticides in treated and untreated drinking water from Lake Bruin, Louisiana, April - December 1999: Proceedings of the 30th Mississippi Water Resources Conference, April 18-19,2000 Raymond, MS, p. 349-353.
Maret, T.R., and Skinner, K.D., 2000, Concentrations of selected trace elements in fish tissue and streambed sediment in the Clark Fork-Pend Oreille and Spokane River Basins, Montana, Idaho, and Washington, 1998: U.S. Geological Survey Water-Resources Investigations Report 00-4159, 26 p. Available Online
McMahon, Gerard, and Cuffney, Thomas, 2000, Quantifying urban intensity in drainage basins for assessing stream ecological conditions: Journal of the American Water Resources Association, vol. 36, no. 6, December 2000, p. 1247-1261. doi: 10.1111/j.1752-1688.2000.tb05724.x Available Online
McMahon, P.B., 2000, A reconnaissance study of the effect of irrigated agriculture on water quality in the Ogallala Formation, central High Plains: U.S. Geological Survey Fact Sheet FS-009-00, 6 p. Available Online
McMahon, P.B., Bruce, B.W., Becker, M.F., Pope, L.M., and Dennehy, K.F., 2000, Occurrence of nitrous oxide in the Central High Plains Aquifer,1999: Environmental Science and Technology, vol. 34, no. 23, p. 4873-4877. doi: 10.1021/es001233t Available Online
McPherson, Benjamin F., Miller, Ronald L., Haag, Kim H., and Bradner, Anne, 2000, Water quality in southern Florida, 1996-98: U.S. Geological Survey Circular 1207, 32 p. Available Online
Messinger, Terence, and Hughes, C.A., 2000, Environmental setting and its relations to water quality in the Kanawha River Basin: U.S. Geological Survey Water-Resources Investigations Report 00-4020, 57 p. Available Online
Meyers, Donna N., and Metzker, Kevin D., 2000, Status and trends in suspended sediment discharges and conservation tillage in the Maumee River Basin: U.S. Geological Survey Water-Resources Investigations Report 00-4091, 38 p. Available Online
Moran, Michael J., Clawges, Rick M., and Zogorski, John S., 2000, Identifying the usage patterns of methyl tert-butyl ether (MTBE) and other oxygenates in gasoline using gasoline surveys: in Proceedings of the American Chemical society, 219th ACS National meeting, 2000: San Francisco, CA, American, American Chemical Society, vol. 40, no. 1, p. 209-218.
Moran, Michael J., Halde, Mike J., Clawges, Rick M., and Zogorski, John S., 2000, Relations between the detection of methyl tert-butyl ether (MTBE) in surface and ground water and its content in gasoline: in Proceedings of the American Chemical society, 219th ACS National meeting, 2000: San Francisco, CA, American, American Chemical Society, vol. 40, no. 1, p. 195-198.
Moran, Michael J., Zogorski, John S., and Squillace, Paul J., 2000, MTBE in groundwater of the United States--Occurrence, potential sources, and long-range transport: Soil, Sediment & Groundwater MTBE special issue, p. 57-62. Available Online
Moulton II, S.R., Carter, J.L., Grotheer, S.A., Cuffney, T.F., and Short, T.M., 2000, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-- Processing, taxonomy, and quality control of benthic macroinvertebrate samples: U.S. Geological Survey Open-File Report 00-212, 49 p. Available Online
Murdoch, Peter S., Baron, Jill S., and Miller, Timothy L., 2000, Potential effects of climate change on surface-water quality in North America: Journal of the American Water Resources Association, vol. 36, no. 2, p. 347-366. doi: 10.1111/j.1752-1688.2000.tb04273.x Available Online
Myers, Donna N., Thomas, Mary Ann, Frey Jeffrey W., Rheaume, Stephen J., and Button, Daniel T., 2000, Water quality in the Lake Erie-Lake Saint Clair Drainages, Michigan, Ohio, Indiana, New York, and Pennsylvania, 1996-98: U.S. Geological Survey Circular 1203, 35 p. Available Online
Naftz, David L., Stephens, Doyle W., Callender, Edward, and Van Metre, Peter C., 2000, Reconstructing historical changes in the environmental health of watersheds by using sediment cores from lakes and reservoirs in Salt Lake Valley, Utah: U.S. Geological Survey Fact Sheet FS-164-00, 6 p. Available Online
Nolan, Bernard T., and Stoner, Jeffrey D., 2000, Nutrients in groundwaters of the conterminous United States, 1992-1995: Environmental Science and Technology, vol. 34, no. 7, p. 1156-1165. doi: 10.1021/es9907663 Available Online
Panshin, Sandra Y., Carter, Donna S., and Bayless, E. Randall, 2000, Analysis of atrazine and four degradation products in the pore water of the vadose zone, central Indiana: Environmental Science & Technology, vol. 34, no. 11, p. 2131-2137. doi: 10.1021/es990772z Available Online
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