Search Results - "KOLPIN, D. W"

Pharmaceutical Formulation Facilities as Sources of Opioids and Other Pharmaceuticals to Wastewater Treatment Plant Effluents by Phillips, Patrick J, Smith, Steven G, Kolpin, D. W, Zaugg, Steven D, Buxton, Herbert T, Furlong, Edward T, Esposito, Kathleen, Stinson, Beverley

“…Facilities involved in the manufacture of pharmaceutical products are an under-investigated source of pharmaceuticals to the environment. Between 2004 and…”
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The occurrence of antibiotics in an urban watershed: From wastewater to drinking water by Watkinson, A.J., Murby, E.J., Kolpin, D.W., Costanzo, S.D.

“…The presence of 28 antibiotics in three hospital effluents, five wastewater treatment plants (WWTPs), six rivers and a drinking water storage catchment were…”
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Bioassay of estrogenicity and chemical analyses of estrogens in streams across the United States associated with livestock operations by Alvarez, D.A., Shappell, N.W., Billey, L.O., Bermudez, D.S., Wilson, V.S., Kolpin, D.W., Perkins, S.D., Evans, N., Foreman, W.T., Gray, J.L., Shipitalo, M.J., Meyer, M.T.

“…Animal manures, used as a nitrogen source for crop production, are often associated with negative impacts on nutrient levels in surface water. The…”
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Is there a risk associated with the insect repellent DEET ( N,N-diethyl- m-toluamide) commonly found in aquatic environments? by Costanzo, S.D., Watkinson, A.J., Murby, E.J., Kolpin, D.W., Sandstrom, M.W.

“…DEET ( N, N-diethyl- m-toluamide) is the active ingredient of most commercial insect repellents. This compound has commonly been detected in aquatic water…”
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Combined Sewer Overflows: An Environmental Source of Hormones and Wastewater Micropollutants by Phillips, P. J, Chalmers, A. T, Gray, J. L, Kolpin, D. W, Foreman, W. T, Wall, G. R

“…Data were collected at a wastewater treatment plant (WWTP) in Burlington, Vermont, USA, (serving 30,000 people) to assess the relative contribution of CSO…”
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Nutrient and Sediment Concentrations and Corresponding Loads during the Historic June 2008 Flooding in Eastern Iowa by Hubbard, L., Kolpin, D. W., Kalkhoff, S. J., Robertson, D. M.

“…A combination of above‐normal precipitation during the winter and spring of 2007–2008 and extensive rainfall during June 2008 led to severe flooding in many…”
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Waste-Indicator and Pharmaceutical Compounds in Landfill-Leachate-Affected Ground Water near Elkhart, Indiana, 2000-2002 by Buszka, P. M, Yeskis, D. J, Kolpin, D. W, Furlong, E. T, Zaugg, S. D, Meyer, M. T

“…Four wells downgradient from a landfill near Elkhart, Indiana were sampled during 2000-2002 to evaluate the presence of waste-indicator and pharmaceutical…”
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Finding minimal herbicide concentrations in ground water? Try looking for their degradates by Kolpin, D.W., Thurman, E.M., Linhart, S.M.

“…Extensive research has been conducted regarding the occurrence of herbicides in the hydrologic system, their fate, and their effects on human health and the…”
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On the Need for a National (U.S.) Research Program to Elucidate the Potential Risks to Human Health and the Environment Posed by Contaminants of Emerging Concern by Novak, P. J, Arnold, W. A, Blazer, V. S, Halden, R. U, Klaper, R. D, Kolpin, D. W, Kriebel, D, Love, N. G, Martinović-Weigelt, D, Patisaul, H. B, Snyder, S. A, vom Saal, F. S, Weisbrod, A. V, Swackhamer, D. L

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Poultry litter as potential source of pathogens and other contaminants in groundwater and surface water proximal to large-scale confined poultry feeding operations by Hubbard, L.E., Givens, C.E., Griffin, D.W., Iwanowicz, L.R., Meyer, M.T., Kolpin, D.W.

“…Manure from livestock production has been associated with the contamination of water resources. To date, research has primarily focused on runoff of these…”
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Degradation of Chloroacetanilide Herbicides:  The Prevalence of Sulfonic and Oxanilic Acid Metabolites in Iowa Groundwaters and Surface Waters by Kalkhoff, S. J, Kolpin, D. W, Thurman, E. M, Ferrer, I, Barcelo, D

“…Water samples were collected from 88 municipal wells throughout Iowa during the summer and were collected monthly at 12 stream sites in eastern Iowa from March…”
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Occurrence of Pesticides in Shallow Groundwater of the United States:  Initial Results from the National Water-Quality Assessment Program by Kolpin, Dana W, Barbash, Jack E, Gilliom, Robert J

“…The first phase of intensive data collection for the National Water-Quality Assessment (NAWQA) was completed during 1993−1995 in 20 major hydrologic basins of…”
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The environmental occurrence of herbicides; the importance of degradates in ground water by Kolpin, D.W. (U.S. Geological Survey, Iowa City, IA.), Thurman, E.M, Linhart, S.M

“…Numerous studies are being conducted to investigate the occurrence, fate, and effects on human health and the environment from the extensive worldwide use of…”
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Herbicides in surface waters of the midwestern United States: the effect of spring flush by Thurman, E. Michael, Goolsby, D. A, Meyer, M. T, Kolpin, D. W

“…The magnitude and persistence of herbicide runoff were estimated for the spring flush period in the midwestern states of U.S.A.. Water samples were collected…”
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Behavior of major and trace elements in a transient surface water/groundwater system following removal of a long-term wastewater treatment facility source by Keefe, S.H., Barber, L.B., Hubbard, L.E., Bradley, P.M., Roth, D.A., Kolpin, D.W.

“…In many aquatic environments, municipal wastewater treatment facility (WWTF) effluent discharges influence local hydrologic and chemical connectivity between…”
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Occurrence of Selected Pesticides and Their Metabolites in Near-Surface Aquifers of the Midwestern United States by Kolpin, Dana W, Thurman, E. Michael, Goolsby, Donald A

“…The occurrence and distribution of selected pesticides and their metabolites were investigated through the collection of 837 water-quality samples from 303…”
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Occurrence of Cyanazine Compounds in Groundwater:  Degradates More Prevalent Than the Parent Compound by Kolpin, Dana W, Thurman, E. Michael, Linhart, S. Michael

“…A recently developed analytical method using liquid chromatography/mass spectrometry was used to investigate the occurrence of cyanazine and its degradates…”
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A reconnaissance study of herbicides and their metabolites in surface water of the midwestern United States using immunoassay and gas chromatography/mass spectrometry by Thurman, E. Michael, Goolsby, Donald A, Meyer, Michael T, Mills, Margaret S, Pomes, Michael L, Kolpin, Dana W

“…The persistence of herbicides and metabolites in rivers of the Midwest is reported with a hypothesis that metabolites are indicators of alluvial groundwater…”
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Pharmaceuticals, Hormones, and Other Organic Wastewater Contaminants in U.S. Streams, 1999−2000:  A National Reconnaissance by Kolpin, Dana W, Furlong, Edward T, Meyer, Michael T, Thurman, E. Michael, Zaugg, Steven D, Barber, Larry B, Buxton, Herbert T

“…To provide the first nationwide reconnaissance of the occurrence of pharmaceuticals, hormones, and other organic wastewater contaminants (OWCs) in water…”
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Transport of Chemical and Microbial Compounds from Known Wastewater Discharges:  Potential for Use as Indicators of Human Fecal Contamination by Glassmeyer, Susan T, Furlong, Edward T, Kolpin, Dana W, Cahill, Jeffery D, Zaugg, Steven D, Werner, Stephen L, Meyer, Michael T, Kryak, David D

“…The quality of drinking and recreational water is currently (2005) determined using indicator bacteria. However, the culture tests used to analyze for these…”
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