Pesticides in surface water of the yakima river basin, washington, 1999–2000—their occurrence and an assessment of factors affecting concentrations and loads

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dc.contributor.authorEbbert, James C.
dc.contributor.authorEmbrey, Sandra S.
dc.date.accessioned2019-09-03T21:24:02Z
dc.date.available2019-09-03T21:24:02Z
dc.date.issued2002
dc.descriptionReport, 49 pages, 3.2 Mb.en_US
dc.description.abstractThe occurrence, distribution, and transport of pesticides in surface water of the Yakima River Basin were assessed using data collected during 1999–2000 as part of the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program. Samples were collected at 34 sites located throughout the basin in August 1999 using a Lagrangian sampling design. Samples also were collected weekly and monthly from May 1999 through January 2000 at three of the sites. This report includes data for 47 pesticide compounds from the analysis of filtered water using ocadecyl (C-18) solid-phase extraction and gas chromatography/ mass spectrometry.en_US
dc.description.sponsorshipYBFWRBen_US
dc.identifier.citationEbbert, J. C., & Embrey, S. S. (2002). Pesticides in surface water of the yakima river basin, washington, 1999–2000—their occurrence and an assessment of factors affecting concentrations and loads (Water-Resources Investigations Report No. 2001–4211) (p. 49). U.S. Geological Survey.en_US
dc.identifier.urihttp://hdl.handle.net/20.500.11867/17856
dc.language.isoen_USen_US
dc.publisherWashington State Dept. of Ecologyen_US
dc.rightsNO KNOWN COPYRIGHT The organization that has made the Item available reasonably believes that the Item is not restricted by copyright or related rights, but a conclusive determination could not be made. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.
dc.rights.urihttp://rightsstatements.org/vocab/NKC/1.0/
dc.subjectResource managementen_US
dc.subjectWater qualityen_US
dc.subjectPesticidesen_US
dc.subjectEnvironmental monitoringen_US
dc.titlePesticides in surface water of the yakima river basin, washington, 1999–2000—their occurrence and an assessment of factors affecting concentrations and loadsen_US
dc.typeTechnical Reporten_US

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