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Updates to watershed modeling in the Potholes Reservoir basin, Washington-a supplement to Scientific Investigation Report 2009-5081 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  [null]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
Upper Clear Creek watershed aquatic chemistry and biota surveys, 2004-5, Whiskeytown National Recreation Area, Shasta County, California 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  [null]
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Sources and sinks of nitrogen and phosphorus to a deep, oligotrophic lake, Lake Crescent, Olympic National Park, Washington 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Moran, P.W.;  Cox, S.E.;  Embrey, S.S.;  Huffman, R.L.;  Olsen, T.D.;  Fradkin, S.C.
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
Statistical relations of salt and selenium loads to geospatial characteristics of corresponding subbasins of the Colorado and Gunnison Rivers in Colorado 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Leib, Kenneth J. kjleib@usgs.gov;  Linard, Joshua I. jilinard@usgs.gov;  Williams, Cory A. cawillia@usgs.gov
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05
Spatial and temporal dynamics of cyanotoxins and their relation to other water quality variables in Upper Klamath Lake, Oregon, 2007-09 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Eldridge, Sara L. Caldwell;  Wood, Tamara M. tmwood@usgs.gov;  Echols, Kathy R. kechols@usgs.gov
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Southern California Mountains Ecoregion: Chapter 18 in Status and trends of land change in the Western United States--1973 to 2000 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Soulard, Christopher E. csoulard@usgs.gov;  Raumann, Christian G.;  Wilson, Tamara S.
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/05
Spatial and seasonal variability of base flow in the Verde Valley, central Arizona, 2007 and 2011 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Garner, Bradley D. bdgarner@usgs.gov;  Bills, Donald J. djbills@usgs.gov
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Spatial and temporal trends in runoff at long-term streamgages within and near the Chesapeake Bay Watershed 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Rice, Karen C. kcrice@usgs.gov;  Hirsch, Robert M. rhirsch@usgs.gov
收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05
South Fork Shenandoah River habitat-flow modeling to determine ecological and recreational characteristics during low-flow periods 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Krstolic, Jennifer L. jkrstoli@usgs.gov;  Ramey, R. Clay
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
Specific conductance measurements in central and western New York streams - A retrospective characterization 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  [null]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05