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研究报告 [3]
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2016 [3]
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Application of a Weighted Regression Model for Reporting Nutrient and Sediment Concentrations, Fluxes, and Trends in Concentration and Flux for the Chesapeake Bay Nontidal Water-Quality Monitoring Network, Results Through Water Year 2012 [研究报告]
10.3133/sir20155133U.S. Geological Survey. 2016-01-01
Chanat, Jeffrey G. jchanat@usgs.gov;  Moyer, Douglas L. dlmoyer@usgs.gov;  Blomquist, Joel D. jdblomqu@usgs.gov;  Hyer, Kenneth E. kenhyer@usgs.gov;  Langland, Michael J. langland@usgs.gov
View  |  Adobe PDF(2807Kb)  |  View/Download：26/1
 
Spatial and temporal variation of stream chemistry associated with contrasting geology and land-use patterns in the Chesapeake Bay watershed—Summary of results from Smith Creek, Virginia; Upper Chester River, Maryland; Conewago Creek, Pennsylvania; and Difficult Run, Virginia, 2010–2013 [研究报告]
10.3133/sir20165093U.S. Geological Survey. 2016-01-01
Hyer, Kenneth E. kenhyer@usgs.gov;  Denver, Judith M. jmdenver@usgs.gov;  Langland, Michael J. langland@usgs.gov;  Webber, James S. jwebber@usgs.gov;  Böhlke, J.K.;  Hively, W. Dean whively@usgs.gov;  Clune, John W. jclune@usgs.gov
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Contaminants in urban waters—Science capabilities of the U.S. Geological Survey [研究报告]
10.3133/fs20163024U.S. Geological Survey. 2016-01-01
Jastram, John D. jdjastra@usgs.gov;  Hyer, Kenneth E. kenhyer@usgs.gov
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