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Agriculture — A river runs through it — The connections between agriculture and water quality [研究报告]
10.3133/cir1433U.S. Geological Survey. 2018-01-01
Capel, Paul D. capel@usgs.gov;  McCarthy, Kathleen A.;  Coupe, Richard H. rhcoupe@usgs.gov;  Grey, Katia M.;  Amenumey, Sheila E.;  Baker, Nancy T. ntbaker@usgs.gov;  Johnson, Richard L.
View/Download：3/0
 
A conceptual framework for effectively anticipating water-quality changes resulting from changes in agricultural activities [研究报告]
10.3133/sir20175095U.S. Geological Survey. 2018-01-01
Capel, Paul D. capel@usgs.gov;  Wolock, David M. dwolock@usgs.gov;  Coupe, Richard H. rhcoupe@usgs.gov;  Roth, Jason L. jroth@usgs.gov
View/Download：2/0
 
Occurrence and transport of nitrogen in the Big Sunflower River, northwestern Mississippi, October 2009-June 2011 [研究报告]
10.3133/sir20145107U.S. Geological Survey. 2014-01-01
Barlow, Jeannie R.B.;  Coupe, Richard H. rhcoupe@usgs.gov
View  |  Adobe PDF(1864Kb)  |  View/Download：12/3
 
Concentrations and transport of suspended sediment, nutrients, and pesticides in the lower Mississippi-Atchafalaya River subbasin during the 2011 Mississippi River flood, April through July [研究报告]
10.3133/sir20145100U.S. Geological Survey. 2014-01-01
Welch, Heather L. hllott@usgs.gov;  Coupe, Richard H. rhcoupe@usgs.gov;  Aulenbach, Brent T. btaulenb@usgs.gov
View  |  Adobe PDF(3796Kb)  |  View/Download：12/2
 

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