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Sea-cliff bedstraw (Galium buxifolium) patterns and trends, 2005–14, on Santa Cruz and San Miguel Islands, Channel Islands National Park, California 科技报告
报告编号: 70203399, 页数: 34, 2019
作者:  McEachern, Kathryn kathryn_mceachern@usgs.gov;  Chess, Katherine A.;  Flagg, Karen;  Niessen, Kenneth G.
Adobe PDF(947Kb)  |  收藏  |  浏览/下载:69/45  |  提交时间:2019/11/06
Brown trout in the Lees Ferry reach of the Colorado River—Evaluation of causal hypotheses and potential interventions 科技报告
报告编号: 70196536, 页数: 94, 2018
作者:  Runge, Michael C. mrunge@usgs.gov;  Yackulic, Charles B. cyackulic@usgs.gov;  Bair, Lucas S. lbair@usgs.gov;  Kennedy, Theodore A. tkennedy@usgs.gov;  Valdez, Richard A.;  Ellsworth, Craig;  Kershner, Jeffrey L.;  Rogers, R. Scott;  Trammell, Melissa A.;  Young, Kirk L.
Adobe PDF(2031Kb)  |  收藏  |  浏览/下载:78/19  |  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:64/29  |  提交时间:2019/11/06
Annotated bibliography of scientific research on greater sage-grouse published since January 2015 科技报告
报告编号: 70195366, 页数: 189, 2018
作者:  Carter, Sarah K. skcarter@usgs.gov;  Manier, Daniel J. manierd@usgs.gov;  Arkle, Robert S. rarkle@usgs.gov;  Johnston, Aaron;  Phillips, Susan L. sue_phillips@usgs.gov;  Hanser, Steven E. shanser@usgs.gov;  Bowen, Zachary H. bowenz@usgs.gov
Adobe PDF(1595Kb)  |  收藏  |  浏览/下载:115/77  |  提交时间:2019/11/06
Ecological requirements for pallid sturgeon reproduction and recruitment in the Missouri River—A synthesis of science, 2005 to 2012 科技报告
报告编号: 70158683, 页数: 242, 2016
作者:  Delonay, Aaron J. adelonay@usgs.gov;  Chojnacki, Kimberly A. kchojnacki@usgs.gov;  Jacobson, Robert B. rjacobson@usgs.gov;  Albers, Janice L.;  Braaten, Patrick J. pbraaten@usgs.gov;  Bulliner, Edward A. ebulliner@usgs.gov;  Elliott, Caroline M. celliott@usgs.gov;  Erwin, Susannah O. serwin@usgs.gov;  Fuller, David B;  Haas, Justin D.;  Ladd, Hallie L.A.;  Mestl, Gerald E.;  Papoulias, Diana M. dpapoulias@usgs.gov;  Wildhaber, Mark L. mwildhaber@usgs.gov
Adobe PDF(39747Kb)  |  收藏  |  浏览/下载:125/32  |  提交时间:2019/11/06
Ecological requirements for pallid sturgeon reproduction and recruitment in the Missouri River—Annual report 2013 科技报告
报告编号: 70158929, 页数: 116, 2016
作者:  Delonay, Aaron J. adelonay@usgs.gov;  Jacobson, Robert B. rjacobson@usgs.gov;  Chojnacki, Kimberly A. kchojnacki@usgs.gov;  Braaten, Patrick J. pbraaten@usgs.gov;  Buhl, Kevin J. kevin_buhl@usgs.gov;  Eder, Brandon L;  Elliott, Caroline M. celliott@usgs.gov;  Erwin, Susannah O. serwin@usgs.gov;  Fuller, David B.;  Haddix, Tyler M.;  Ladd, Hallie L.A.;  Mestl, Gerald E.;  Papoulias, Diana M. dpapoulias@usgs.gov;  Rhoten, Jason C.;  Wesolek, Christopher J.;  Wildhaber, Mark L. mwildhaber@usgs.gov
Adobe PDF(11751Kb)  |  收藏  |  浏览/下载:68/26  |  提交时间:2019/11/06
Development of working hypotheses linking management of the Missouri River to population dynamics of Scaphirhynchus albus (pallid sturgeon) 科技报告
报告编号: 70160759, 页数: 40, 2016
作者:  Jacobson, Robert B. rjacobson@usgs.gov;  Parsley, Michael J. mparsley@usgs.gov;  Annis, Mandy L.;  Colvin, Michael E.;  Welker, Timothy L.;  James, Daniel A.
Adobe PDF(5150Kb)  |  收藏  |  浏览/下载:38/17  |  提交时间:2019/11/06
Missouri River Scaphirhynchus albus (pallid sturgeon) effects analysis—Integrative report 2016 科技报告
报告编号: 70171111, 页数: 174, 2016
作者:  Jacobson, Robert B. rjacobson@usgs.gov;  Annis, Mandy L. mannis@usgs.gov;  Colvin, Michael E.;  James, Daniel A.;  Welker, Timothy L.;  Parsley, Michael J. mparsley@usgs.gov
Adobe PDF(18875Kb)  |  收藏  |  浏览/下载:45/14  |  提交时间:2019/11/06
Insular ecosystems of the southeastern United States—A regional synthesis to support biodiversity conservation in a changing climate 科技报告
报告编号: 70171543, , 2016
作者:  Cartwright, Jennifer M. jmcart@usgs.gov;  Wolfe, William J. wjwolfe@usgs.gov
Adobe PDF(14447Kb)  |  收藏  |  浏览/下载:61/20  |  提交时间:2019/11/06
Geology, hydrology, water quality, and potential for interbasin invasive-species spread by way of the groundwater pathway near Lemont, Illinois 科技报告
报告编号: 70174178, 页数: 106, 2016
作者:  Kay, Robert T. rtkay@usgs.gov;  Mills, P.C. pcmills@usgs.gov;  Jackson, P. Ryan pjackson@usgs.gov
Adobe PDF(13637Kb)  |  收藏  |  浏览/下载:34/11  |  提交时间:2019/11/06