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Use of Set Blanks in Reporting Pesticide Results at the U.S. Geological Survey National Water Quality Laboratory, 2001–15 科技报告
报告编号: 70203807, , 2019
作者:  Medalie, Laura lmedalie@usgs.gov;  Sandstrom, Mark W. sandstro@usgs.gov;  Toccalino, Patricia L. ptocca@usgs.gov;  Foreman, William T. wforeman@usgs.gov;  ReVello, Rhiannon C.;  Bexfield, Laura M. bexfield@usgs.gov;  Riskin, Melissa L. mriskin@usgs.gov
Adobe PDF(8121Kb)  |  收藏  |  浏览/下载：37/15  |  提交时间：2019/11/06
Groundwater-quality and select quality-control data from the National Water-Quality Assessment Project, January through December 2015, and previously unpublished data from 2013 to 2014 科技报告
报告编号: 70196994, 页数: 82, 2018
作者:  Arnold, Terri L. tlarnold@usgs.gov;  Bexfield, Laura M. bexfield@usgs.gov;  Musgrove, MaryLynn mmusgrov@usgs.gov;  Stackelberg, Paul E. pestack@usgs.gov;  Lindsey, Bruce D. blindsey@usgs.gov;  Kingsbury, James A. jakingsb@usgs.gov;  Kulongoski, Justin T. kulongos@usgs.gov;  Belitz, Kenneth kbelitz@usgs.gov
Adobe PDF(16711Kb)  |  收藏  |  浏览/下载：26/10  |  提交时间：2019/11/06
Data analysis considerations for pesticides determined by National Water Quality Laboratory schedule 2437 科技报告
报告编号: 70194955, , 2018
作者:  Shoda, Megan E. meshoda@usgs.gov;  Nowell, Lisa H. lhnowell@usgs.gov;  Stone, Wesley W. wwstone@usgs.gov;  Sandstrom, Mark W. sandstro@usgs.gov;  Bexfield, Laura M. bexfield@usgs.gov
Adobe PDF(7937Kb)  |  收藏  |  浏览/下载：40/21  |  提交时间：2019/11/06
Groundwater quality data from the National Water-Quality Assessment Project, May 2012 through December 2013 科技报告
报告编号: 70170900, 页数: 68, 2016
作者:  Arnold, Terri L. tlarnold@usgs.gov;  Desimone, Leslie A. ldesimon@usgs.gov;  Bexfield, Laura M. bexfield@usgs.gov;  Lindsey, Bruce D. blindsey@usgs.gov;  Barlow, Jeannie R. B. jbarlow@usgs.gov;  Kulongoski, Justin T. kulongos@usgs.gov;  Musgrove, MaryLynn mmusgrov@usgs.gov;  Kingsbury, James A. jakingsb@usgs.gov;  Belitz, Kenneth kbelitz@usgs.gov
Adobe PDF(23515Kb)  |  收藏  |  浏览/下载：28/5  |  提交时间：2019/11/06