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Estimates of long-term mean daily streamflow and annual nutrient and suspended-sediment loads considered for use in regional SPARROW models of the Conterminous United States, 2012 base year 科技报告
报告编号: 70204349, , 2019
作者:  Saad, David A.;  Schwarz, Gregory E.;  Argue, Denise M.;  Anning, David W.;  Ator, Scott A.;  Hoos, Anne B.;  Preston, Stephen D.;  Robertson, Dale M.;  Wise, Daniel
Adobe PDF(3402Kb)  |  收藏  |  浏览/下载:100/28  |  提交时间:2019/11/06
Regionalization of surface-water statistics using multiple linear regression 科技报告
报告编号: 70204151, , 2019
作者:  Farmer, William H. wfarmer@usgs.gov;  Kiang, Julie E. jkiang@usgs.gov;  Feaster, Toby D.;  Eng, Ken keng@usgs.gov
Adobe PDF(1681Kb)  |  收藏  |  浏览/下载:82/20  |  提交时间:2019/11/06
Comparability of river suspended-sediment sampling and laboratory analysis methods 科技报告
报告编号: 70194992, 页数: 34, 2018
作者:  Groten, Joel T. jgroten@usgs.gov;  Johnson, Gregory D.
Adobe PDF(5806Kb)  |  收藏  |  浏览/下载:3/1  |  提交时间:2019/11/06
Application of the Stream Salmonid Simulator (S3) to the restoration reach of the Trinity River, California—Parameterization and calibration 科技报告
报告编号: 70200742, , 2018
作者:  Perry, Russell W. rperry@usgs.gov;  Jones, Edward C.;  Plumb, John M. jplumb@usgs.gov;  Som, Nicholas A.;  Hetrick, Nicholas J.;  Hardy, Thomas B.;  Polos, Joseph C;  Martin, Aaron C.;  Alvarez, Justin S.;  De Juilio, Kyle P.
Adobe PDF(10955Kb)  |  收藏  |  浏览/下载:61/21  |  提交时间:2019/11/06
Method comparisons for determining concentrations of metals in water samples used in studies of fish migratory histories 科技报告
报告编号: 70200503, 页数: 32, 2018
作者:  Ziegeweid, Jeffrey R. jrziege@usgs.gov;  Zigler, Steven J. szigler@usgs.gov;  Maki, Ryan P.;  Karns, Byron N.;  Love, Seth A.
Adobe PDF(2208Kb)  |  收藏  |  浏览/下载:53/26  |  提交时间:2019/11/06
Nutrient and metal loads estimated by using discrete, automated, and continuous water-quality monitoring techniques for the Blackstone River at the Massachusetts-Rhode Island State line, water years 2013–14 科技报告
报告编号: 70190434, , 2018
作者:  Sorenson, Jason R. jsorenso@usgs.gov;  Granato, Gregory E. ggranato@usgs.gov;  Smith, Kirk P. kpsmith@usgs.gov
Adobe PDF(4179Kb)  |  收藏  |  浏览/下载:57/29  |  提交时间:2019/11/06
Logistic and linear regression model documentation for statistical relations between continuous real-time and discrete water-quality constituents in the Kansas River, Kansas, July 2012 through June 2015 科技报告
报告编号: 70169105, 页数: 36, 2016
作者:  Foster, Guy M. gfoster@usgs.gov;  Graham, Jennifer L. jlgraham@usgs.gov
Adobe PDF(830Kb)  |  收藏  |  浏览/下载:7/3  |  提交时间:2019/11/06
Long-term continuous acoustical suspended-sediment measurements in rivers - Theory, application, bias, and error 科技报告
报告编号: 70170226, 页数: 114, 2016
作者:  Topping, David J. dtopping@usgs.gov;  Wright, Scott A. sawright@usgs.gov
Adobe PDF(6102Kb)  |  收藏  |  浏览/下载:7/6  |  提交时间:2019/11/06
Methods for estimating peak-flow frequencies at ungaged sites in Montana based on data through water year 2011: Chapter F in Montana StreamStats 科技报告
报告编号: 70164333, 页数: 42, 2016
作者:  Sando, Roy;  Sando, Steven K. sksando@usgs.gov;  McCarthy, Peter M. pmccarth@usgs.gov;  Dutton, DeAnn M. ddutton@usgs.gov
Adobe PDF(8146Kb)  |  收藏  |  浏览/下载:30/10  |  提交时间:2019/11/06
Variability in rainfall at monitoring stations and derivation of a long-term rainfall intensity record in the Grand Canyon Region, Arizona, USA 科技报告
报告编号: 70164456, , 2016
作者:  Caster, Joshua J. jcaster@usgs.gov;  Sankey, Joel B. jsankey@usgs.gov
Adobe PDF(5598Kb)  |  收藏  |  浏览/下载:45/22  |  提交时间:2019/11/06