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Estimates of nitrate loads and yields from groundwater to streams in the Chesapeake Bay watershed based on land use and geology [研究报告]
10.3133/sir20175160U.S. Geological Survey. 2018-01-01
Terziotti, Silvia seterzio@usgs.gov;  Capel, Paul D. capel@usgs.gov;  Tesoriero, Anthony J. tesorier@usgs.gov;  Hopple, Jessica A. jahopple@usgs.gov;  Kronholm, Scott C.
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Optimal hydrograph separation using a recursive digital filter constrained by chemical mass balance, with application to selected Chesapeake Bay watersheds [研究报告]
10.3133/sir20175034U.S. Geological Survey. 2017-01-01
Raffensperger, Jeff P. jpraffen@usgs.gov;  Baker, Anna C.;  Blomquist, Joel D. jdblomqu@usgs.gov;  Hopple, Jessica A. jahopple@usgs.gov
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Anthropogenic organic compounds in source water of select community water systems in the United States, 2002-10 [研究报告]
10.3133/sir20145139U.S. Geological Survey. 2014-01-01
Valder, Joshua F. jvalder@usgs.gov;  Delzer, Gregory C. gcdelzer@usgs.gov;  Kingsbury, James A. jakingsb@usgs.gov;  Hopple, Jessica A. jahopple@usgs.gov;  Price, Curtis V. cprice@usgs.gov;  Bender, David A. dabender@usgs.gov
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