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Streamflow and water-quality conditions including geologic sources and processes affecting selenium loading in the Toll Gate Creek watershed, Aurora, Arapahoe County, Colorado, 2007 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Paschke, Suzanne S.;  Runkel, Robert L. runkel@usgs.gov;  Walton-Day, Katherine;  Kimball, Briant A. bkimball@usgs.gov;  Schaffrath, Keelin R.
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Characterization and data-gap analysis of surface-water quality data in the Piceance study area, western Colorado, 1959???2009 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Thomas, Judith C. juthomas@usgs.gov;  Moore, Jennifer L.;  Schaffrath, Keelin R.;  Dupree, Jean A. dupree@usgs.gov;  Williams, Cory A. cawillia@usgs.gov;  Leib, Kenneth J. kjleib@usgs.gov
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Application of sediment characteristics and transport conditions to resource management in selected main-stem reaches of the Upper Colorado River, Colorado and Utah, 1965-2007 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Williams, Cory A. cawillia@usgs.gov;  Schaffrath, Keelin R.;  Elliott, John G. jelliott@usgs.gov;  Richards, Rodney J. rjrichar@usgs.gov
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Assessment of historical surface-water quality data in southwestern Colorado, 1990-2005 科技报告
来源:US Geological Survey (USGS). 出版年: 2013
作者:  Miller, Lisa D. ldmiller@usgs.gov;  Schaffrath, Keelin R.;  Linard, Joshua I. jilinard@usgs.gov
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