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Southern sea otter (Enhydra lutris nereis) population biology at Big Sur and Monterey, California --Investigating the consequences of resource abundance and anthropogenic stressors for sea otter recovery 科技报告
报告编号: 70202708, 页数: 244, 2019
作者:  Tinker, M. Tim;  Tomoleoni, Joseph A. jtomoleoni@usgs.gov;  Weitzman, Benjamin P.;  Staedler, Michelle;  Jessup, Dave;  Murray, Michael J.;  Miller, Melissa;  Burgess, Tristan;  Bowen, Lizabeth lbowen@usgs.gov;  Miles, A. Keith keith_miles@usgs.gov;  Thometz, Nicole;  Tarjan, Lily;  Golson, Emily;  Batac, Francesca;  Dodd, Erin;  Berberich, Eva;  Kunz, Jessica;  Bentall, Gena;  Fujii, Jessica;  Nicholson, Teri;  Newsome, Seth;  Melli, Ann;  LaRoche, Nicole;  MacCormick, Holly;  Johnson, Andy;  Henkel, Laird;  Kreuder-Johnson, Chris;  Conrad, Pat
Adobe PDF(15940Kb)  |  收藏  |  浏览/下载：98/20  |  提交时间：2019/11/06
Catchment-level estimates of nitrogen and phosphorus agricultural use from commercial fertilizer sales for the conterminous United States, 2012 科技报告
报告编号: 70201177, , 2019
作者:  Stewart, Jana S. jsstewar@usgs.gov;  Schwarz, Gregory E. gschwarz@usgs.gov;  Brakebill, John W. jwbrakeb@usgs.gov;  Preston, Stephen D. spreston@usgs.gov
Adobe PDF(53511Kb)  |  收藏  |  浏览/下载：106/46  |  提交时间：2019/11/06
San Francisco Bay triennial bird egg monitoring program for contaminants, California—2018 科技报告
报告编号: 70203382, 页数: 24, 2019
作者:  Ackerman, Joshua T. jackerman@usgs.gov;  Hartman, C. Alex chartman@usgs.gov;  Herzog, Mark P. mherzog@usgs.gov;  Toney, Matthew mtoney@usgs.gov
Adobe PDF(1468Kb)  |  收藏  |  浏览/下载：25/13  |  提交时间：2019/11/06
Gap Analysis Project (GAP) Terrestrial Vertebrate Species Richness Maps for the Conterminous U.S. 科技报告
报告编号: 70203651, 页数: 110, 2019
作者:  Gergely, Kevin J. gergely@usgs.gov;  Boykin, Kenneth G.;  McKerrow, Alexa J. amckerrow@usgs.gov;  Rubino, Matthew J.;  Tarr, Nathan M.;  Williams, Steven G.
Adobe PDF(7449Kb)  |  收藏  |  浏览/下载：192/150  |  提交时间：2019/11/06
Agriculture — A river runs through it — The connections between agriculture and water quality 科技报告
报告编号: 70187973, 页数: 216, 2018
作者:  Capel, Paul D. capel@usgs.gov;  McCarthy, Kathleen A.;  Coupe, Richard H. rhcoupe@usgs.gov;  Grey, Katia M.;  Amenumey, Sheila E.;  Baker, Nancy T. ntbaker@usgs.gov;  Johnson, Richard L.
Adobe PDF(69774Kb)  |  收藏  |  浏览/下载：69/41  |  提交时间：2019/11/06
How and why Upper Colorado River Basin land, water, and fire managers choose to use drought tools (or not) 科技报告
报告编号: 70200775, , 2018
作者:  Cravens, Amanda E. aecravens@usgs.gov
Adobe PDF(2202Kb)  |  收藏  |  浏览/下载：5/3  |  提交时间：2019/11/06
Spatial and temporal trends in selenium in the upper Blackfoot River watershed, southeastern Idaho, 2001–16 科技报告
报告编号: 70197746, 页数: 48, 2018
作者:  Zinsser, Lauren M.;  Mebane, Christopher A. cmebane@usgs.gov;  Mladenka, Greg C.;  Van Every, Lynn R.;  Williams, Marshall L.
Adobe PDF(1727Kb)  |  收藏  |  浏览/下载：46/14  |  提交时间：2019/11/06
Synthesis of tree swallow (Tachycineta bicolor) data for Beneficial Use Impairment (BUI) assessment at Wisconsin Areas of Concern 科技报告
报告编号: 70195752, , 2018
作者:  Custer, Christine M. ccuster@usgs.gov;  Custer, Thomas W. tcuster@usgs.gov;  Dummer, Paul pdummer@usgs.gov
Adobe PDF(110Kb)  |  收藏  |  浏览/下载：56/21  |  提交时间：2019/11/06
Selenium 科技报告
报告编号: 70181756, 页数: 68, 2017
作者:  Stillings, Lisa L. stilling@usgs.gov
Adobe PDF(9795Kb)  |  收藏  |  浏览/下载：6/4  |  提交时间：2019/11/06
Northern Prairie Wildlife Research Center—Celebrating 50 years of science 科技报告
报告编号: 70190185, 页数: 40, 2017
作者:  Austin, Jane E. jaustin@usgs.gov;  Shaffer, Terry L. tshaffer@usgs.gov;  Igl, Lawrence D. ligl@usgs.gov;  Johnson, Douglas H. douglas_h_johnson@usgs.gov;  Krapu, Gary L. gkrapu@usgs.gov;  Larson, Diane L. dlarson@usgs.gov;  Mech, L. David david_mech@usgs.gov;  Mushet, David M. dmushet@usgs.gov;  Sovada, Marsha A. msovada@usgs.gov
Adobe PDF(10968Kb)  |  收藏  |  浏览/下载：40/15  |  提交时间：2019/11/06