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研究报告 [7]
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2018 [1]
2017 [3]
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英语 [7]
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ions [1]
pesticides [1]
water qual... [1]
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Quality-control design for surface-water sampling in the National Water-Quality Network
[研究报告]
10.3133/ofr20181018U.S. Geological Survey. 2018-01-01
Riskin, Melissa L. mriskin@usgs.gov
;
Reutter, David C.
;
Martin, Jeffrey D. jdmartin@usgs.gov
;
Mueller, David K.
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A field study of selected U.S. Geological Survey analytical methods for measuring pesticides in filtered stream water, June - September 2012
[研究报告]
10.3133/sir20175049U.S. Geological Survey. 2017-01-01
Martin, Jeffrey D. jdmartin@usgs.gov
;
Norman, Julia E. jnorman@usgs.gov
;
Sandstrom, Mark W. sandstro@usgs.gov
;
Rose, Claire E. cerose@usgs.gov
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Nutrient and pesticide contamination bias estimated from field blanks collected at surface-water sites in U.S. Geological Survey Water-Quality Networks, 2002–12
[研究报告]
10.3133/sir20165129U.S. Geological Survey. 2017-01-01
Medalie, Laura lmedalie@usgs.gov
;
Martin, Jeffrey D. jdmartin@usgs.gov
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A method for addressing differences in concentrations of fipronil and three degradates obtained by two different laboratory methods
[研究报告]
10.3133/ofr20171056U.S. Geological Survey. 2017-01-01
Crawford, Charles G. cgcrawfo@usgs.gov
;
Martin, Jeffrey D. jdmartin@usgs.gov
View/Download:0/0
Pesticide trends in major rivers of the United States, 1992-2010
[研究报告]
10.3133/sir20145135U.S. Geological Survey. 2014-01-01
Ryberg, Karen R. kryberg@usgs.gov
;
Vecchia, Aldo V.
;
Gilliom, Robert J. rgilliom@usgs.gov
;
Martin, Jeffrey D. jdmartin@usgs.gov
Adobe PDF(4195Kb)
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Water quality in Indiana: trends in concentrations of selected nutrients, metals, and ions in streams, 2000-10
[研究报告]
10.3133/sir20145205U.S. Geological Survey. 2014-01-01
Risch, Martin R. mrrisch@usgs.gov
;
Bunch, Aubrey R. aurbunch@usgs.gov
;
Vecchia, Skip V. avecchia@usgs.gov
;
Martin, Jeffrey D. jdmartin@usgs.gov
;
Baker, Nancy T. ntbaker@usgs.gov
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  |  
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An overview comparing results from two decades of monitoring for pesticides in the Nation???s streams and rivers, 1992-2001 and 2002-2011
[研究报告]
10.3133/sir20145154U.S. Geological Survey. 2014-01-01
Stone, Wesley W. wwstone@usgs.gov
;
Gilliom, Robert J. rgilliom@usgs.gov
;
Martin, Jeffrey D. jdmartin@usgs.gov
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  |  
Adobe PDF(625Kb)
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