Principal Investigator
Publications
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(2000). Effects of land cover and geology on stream chemistry in watersheds of Chesapeake Bay. Journal of the American Water Resources Association, 36 (6) , 1349-1363.
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(1999). Nanticoke wetland assessment study. U.S. Environmental Protection Agency, Western Division, National Health and Environmental Effects Laboratory .
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(1999). Effects of interannual variation of precipitation on stream discharge from Rhode River subwatersheds. Journal of the American Water Resources Association, 35 (1) , 73-82.
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(1999). Effects of precipitation and air temperature on nitrogen discharges from Rhode River watersheds. Water, Air, and Soil Pollution, 115 (1) , 547-575.
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(1999). Transport of Nitrogen and Phosphorus from Rhode River watersheds during storm events. Water Resources Research, 35 (8) , 2513-2521.
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(1999). Precipitation effects on sediment and associated nutrient discharges from Rhode River watersheds. Journal of Environmental Quality, 28 , 1897-1907.
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(1999). Effects of precipitation and air temperature on Phosphorus fluxes from Rhode River watersheds. Journal of Environmental Quality, 28 (1) , 144-154.
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(1998). Denitrification in surface soils of a riparian forest: effects of water, nitrate and sucrose additions. Soil Biology and Biochemistry, 30 (7) , 833-843.
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(1998). Heuristic models for material discharge from landscapes with riparian buffers. Ecological Applications, 8 (4) , 1156-1169.
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(1997). Failure of agricultural riparian buffers to protect surface waters from groundwater nitrate contamination. Groundwater/surface water ecotones: Biological and hydrological interactions and management options (162-165) Cambridge University Press .
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(1997). Nonpoint source discharges of nutrients from Piedmont watersheds of Chesapeake Bay. Journal of the American Water Resources Association, 33 (3) , 631-645.
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(1997). Effects of agriculture on discharges of nutrients from Coastal Plain watersheds of Chesapeake Bay. Journal of Environmental Quality, 26 (3) , 836-848.
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(1997). Relating nutrient discharges from watersheds to land use and streamflow variability. Water Resources Research, 33 (11) , 2579-2590.
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(1996). Human contributions to terrestrial nitrogen flux. Bioscience, 46 (9) , 655-664.
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(1995). Livestock and pasture land effects on the water quality of Chesapeake Bay watershed streams. Animal Waste and the Land-Water Interface (107-117) Lewis Publishers .