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Life-history model for sockeye salmon (Oncorhynchus nerka) at Lake Ozette, northwestern Washington—Users' guide 科技报告
报告编号: 70202797, 页数: 92, 2019
作者:  Woodward, Andrea awoodward@usgs.gov;  Haggerty, Mike;  Crain, Patrick
Adobe PDF(3959Kb)  |  收藏  |  浏览/下载:16/5  |  提交时间:2019/11/06
Assessing causes of mortality for endangered juvenile Lost River suckers (Deltistes luxatus) in mesocosms in Upper Klamath Lake, south-central Oregon, 2016 科技报告
报告编号: 70202031, 页数: 92, 2019
作者:  Hereford, Danielle M.;  Conway, Carla M. cmconway@usgs.gov;  Burdick, Summer M. sburdick@usgs.gov;  Elliott, Diane G. dgelliott@usgs.gov;  Perry, Todd M.;  Dolan-Caret, Amari;  Harris, Alta C. aharris@usgs.gov
Adobe PDF(12343Kb)  |  收藏  |  浏览/下载:64/25  |  提交时间:2019/11/06
Review of the Draft Second State of the Carbon Cycle Report 科技报告
, 2018
作者:  [unavailable]
Adobe PDF(1584Kb)  |  收藏  |  浏览/下载:3/0  |  提交时间:2021/11/24
Are changes in lower trophic levels limiting prey-fish biomass and production in Lake Michigan? 科技报告
报告编号: 70199979, , 2018
作者:  Bunnell, David B. dbunnell@usgs.gov;  Carrick, Hunter J.;  Madenjian, Charles P. cmadenjian@usgs.gov;  Rutherford, Edward S.;  Vanderploeg, Henry A.;  Barbiero, Richard P.;  Hinchey-Malloy, Elizabeth;  Pothoven, Steven A.;  Riseng, Catherine M.;  Claramunt, Randall M.;  Bootsma, Harvey A.;  Elgin, Ashley;  Rowe, Mark;  Thomas, Sara;  Turschak, Benjamin A.;  Czesny, Sergiusz J.;  Pangle, Kevin;  Warner, David M. dmwarner@usgs.gov
Adobe PDF(2771Kb)  |  收藏  |  浏览/下载:94/44  |  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:56/28  |  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
A bioassay assessment of a zebra mussel (Dreissena polymorpha) eradication treatment 科技报告
报告编号: 70198877, , 2018
作者:  Barbour, Matthew T. mbarbour@usgs.gov;  Wise, Jeremy K. jwise@usgs.gov;  Luoma, James A. jluoma@usgs.gov
Adobe PDF(471Kb)  |  收藏  |  浏览/下载:1/1  |  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
COMET deliverable (D-No. 2.5). Report on development of innovative mechanisms for joint programming and implementation for future research in radioecology 科技报告
, 2017
Adobe PDF(1219Kb)  |  收藏  |  浏览/下载:8/5  |  提交时间:2019/11/06
Rare-earth elements 科技报告
报告编号: 70158995, 页数: 44, 2017
作者:  Van Gosen, Bradley S. bvangose@usgs.gov;  Verplanck, Philip L. plv@usgs.gov;  Seal, Robert R. rseal@usgs.gov;  Long, Keith R. klong@usgs.gov;  Gambogi, Joseph jgambogi@usgs.gov
Adobe PDF(4611Kb)  |  收藏  |  浏览/下载:13/10  |  提交时间:2019/11/06