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Abundance and productivity of marbled murrelets (Brachyramphus marmoratus) off central California during the 2018 breeding season 科技报告
报告编号: 70202427, 页数: 20, 2019
作者:  Felis, Jonathan J. jfelis@usgs.gov;  Kelsey, Emily C. ekelsey@usgs.gov;  Adams, Josh
Adobe PDF(1070Kb)  |  收藏  |  浏览/下载：47/19  |  提交时间：2019/11/06
Characterization of Big Chino subbasin hydrogeology near Paulden, Arizona, using controlled source audio-frequency magnetotelluric surveys 科技报告
报告编号: 70204738, 页数: 39, 2019
作者:  Macy, Jamie P. jpmacy@usgs.gov;  Gungle, Bruce W. bgungle@usgs.gov;  Mason, Jon P. jmason@usgs.gov
Adobe PDF(9407Kb)  |  收藏  |  浏览/下载：32/12  |  提交时间：2019/11/06
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：93/26  |  提交时间：2019/11/06
Description of the National Hydrologic Model for use with the Precipitation-Runoff Modeling System (PRMS) 科技报告
报告编号: 70193581, , 2018
作者:  Regan, R. Steven;  Markstrom, Steven L. markstro@usgs.gov;  Hay, Lauren E. lhay@usgs.gov;  Viger, Roland J. rviger@usgs.gov;  Norton, Parker A. pnorton@usgs.gov;  Driscoll, Jessica M. jdriscoll@usgs.gov;  LaFontaine, Jacob H. jlafonta@usgs.gov
Adobe PDF(5386Kb)  |  收藏  |  浏览/下载：38/17  |  提交时间：2019/11/06
Estimating metal concentrations with regression analysis and water-quality surrogates at nine sites on the Animas and San Juan Rivers, Colorado, New Mexico, and Utah 科技报告
报告编号: 70199070, , 2018
作者:  Mast, M. Alisa mamast@usgs.gov
Adobe PDF(22883Kb)  |  收藏  |  浏览/下载：4/1  |  提交时间：2019/11/06
Water-quality response to changes in phosphorus loading of the Winnebago Pool Lakes, Wisconsin, with special emphasis on the effects of internal loading in a chain of shallow lakes 科技报告
报告编号: 70198290, , 2018
作者:  Robertson, Dale M.;  Siebers, Benjamin J.;  Diebel, Matthew W.;  Somor, Andrew J.
Adobe PDF(3794Kb)  |  收藏  |  浏览/下载：35/14  |  提交时间：2019/11/06
Abundance and productivity of marbled murrelets (Brachyramphus marmoratus) off central California during the 2017 breeding season 科技报告
报告编号: 70198055, , 2018
作者:  Felis, Jonathan J. jfelis@usgs.gov;  Adams, Josh josh_adams@usgs.gov;  Kelsey, Emily C. ekelsey@usgs.gov
Adobe PDF(649Kb)  |  收藏  |  浏览/下载：37/15  |  提交时间：2019/11/06
Estimates of long-term mean-annual nutrient loads considered for use in SPARROW models of the Midcontinental region of Canada and the United States, 2002 base year 科技报告
报告编号: 70196826, 页数: 24, 2018
作者:  Saad, David A. dasaad@usgs.gov;  Benoy, Glenn A.;  Robertson, Dale M. dzrobert@usgs.gov
Adobe PDF(8491Kb)  |  收藏  |  浏览/下载：23/12  |  提交时间：2019/11/06
Bottom trawl assessment of Lake Ontario prey fishes 科技报告
报告编号: 70196215, , 2018
作者:  Weidel, Brian C. bweidel@usgs.gov;  Connerton, Michael J.;  Holden, Jeremy
Adobe PDF(6425Kb)  |  收藏  |  浏览/下载：57/27  |  提交时间：2019/11/06
Assessment of dissolved-selenium concentrations and loads in the lower Gunnison River Basin, Colorado, as part of the Selenium Management Program, from 2011 to 2016 科技报告
报告编号: 70196559, 页数: 33, 2018
作者:  Henneberg, Mark F. mfhenneb@usgs.gov
Adobe PDF(3030Kb)  |  收藏  |  浏览/下载：1/0  |  提交时间：2019/11/06