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Emigration and transportation stress of juvenile Chinook salmon relative to their reintroduction upriver of Shasta Dam, California, 2017–18 科技报告
报告编号: 70199078, , 2018
作者:  Adams, Noah S. nadams@usgs.gov;  Liedtke, Theresa L. tliedtke@usgs.gov;  Plumb, John M. jplumb@usgs.gov;  Weiland, Lisa K. lweiland@usgs.gov;  Hansen, Amy C. achansen@usgs.gov;  Evans, Scott D. sdevans@usgs.gov
Adobe PDF(7934Kb)  |  收藏  |  浏览/下载：72/17  |  提交时间：2019/11/06
Evaluation of sockeye salmon after passage through an innovative upstream fish-passage system at Cle Elum Dam, Washington, 2017 科技报告
报告编号: 70198223, 页数: 40, 2018
作者:  Kock, Tobias J. tkock@usgs.gov;  Evans, Scott D. sdevans@usgs.gov;  Hansen, Amy C. achansen@usgs.gov;  Perry, Russell W. rperry@usgs.gov;  Hansel, Hal C. hhansel@usgs.gov;  Haner, Philip V. phaner@usgs.gov;  Tomka, Ryan G. rtomka@usgs.gov
Adobe PDF(5139Kb)  |  收藏  |  浏览/下载：36/7  |  提交时间：2019/11/06
An evaluation of the toxicity of potassium chloride, active compound in the molluscicide potash, on salmonid fish and their forage base 科技报告
报告编号: 70196874, 页数: 46, 2018
作者:  Densmore, Christine L.;  Iwanowicz, Luke R. liwanowicz@usgs.gov;  Henderson, Anne P.;  Blazer, Vicki S. vblazer@usgs.gov;  Reed-Grimmett, Baileigh M.;  Sanders, Lakyn R.
Adobe PDF(1720Kb)  |  收藏  |  浏览/下载：75/25  |  提交时间：2019/11/06
Juvenile salmonid monitoring following removal of Condit Dam in the White Salmon River Watershed, Washington, 2017 科技报告
报告编号: 70198013, 页数: 41, 2018
作者:  Jezorek, Ian G. ijezorek@usgs.gov;  Hardiman, Jill M. jhardiman@usgs.gov
Adobe PDF(844Kb)  |  收藏  |  浏览/下载：55/24  |  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：63/29  |  提交时间：2019/11/06
Development of new information to inform fish passage decisions at the Yale and Merwin hydro projects on the Lewis River, Washington—Final report, 2018 科技报告
报告编号: 70201266, , 2018
作者:  Al-Chokhachy, Robert K. ral-chokhachy@usgs.gov;  Clark, Christopher L.;  Sorel, Mark H.;  Beauchamp, David A. fadave@usgs.gov
Adobe PDF(13194Kb)  |  收藏  |  浏览/下载：52/13  |  提交时间：2019/11/06