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Coagulant and sorbent efficacy in removing mercury from surface waters in the Cache Creek watershed, California 科技报告
报告编号: 70201894, , 2019
作者:  De Parsia, Erica R. edeparsia@usgs.gov;  Fleck, Jacob A. jafleck@usgs.gov;  Krabbenhoft, David P. dpkrabbe@usgs.gov;  Hoang, Kim;  Roth, David daroth@usgs.gov;  Randall, Paul
Adobe PDF(2630Kb)  |  收藏  |  浏览/下载：75/25  |  提交时间：2019/11/06
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：102/20  |  提交时间：2019/11/06
Spatial integration of biological and social objectives to identify priority landscapes for waterfowl habitat conservation 科技报告
报告编号: 70202744, 页数: 53, 2019
作者:  Krainyk, Anastasia;  Lyons, James E.;  Brasher, Michael G.;  Humburg, Dale D.;  Souilliere, Greg J.;  Coluccy, John M.;  Petrie, Mark J.;  Howerter, David W.;  Slattery, Stuart M.;  Rice, Mindy B.;  Fuller, Joe C.
Adobe PDF(31560Kb)  |  收藏  |  浏览/下载：69/11  |  提交时间：2019/11/06
Arizona hedgehog cactus (Echinocereus triglochidiatus var. arizonicus)—A systematic data assessment in support of recovery 科技报告
报告编号: 70201990, 页数: 48, 2019
作者:  Thomas, Kathryn A. kathryn_a_thomas@usgs.gov;  Shryock, Daniel F. dshryock@usgs.gov;  Esque, Todd C. tesque@usgs.gov
Adobe PDF(3058Kb)  |  收藏  |  浏览/下载：80/19  |  提交时间：2019/11/06
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
Integration and tradeoffs 科技报告
报告编号: 70204117, , 2019
作者:  Crist, Michele;  Prentice, Karen;  Chambers, Jeanne C.;  Phillips, Sue;  Wiechman , Lief A.
Adobe PDF(16345Kb)  |  收藏  |  浏览/下载：78/27  |  提交时间：2019/11/06
Hydrogeology of Lower Amargosa Valley and groundwater discharge to the Amargosa Wild and Scenic River, Inyo and San Bernardino Counties, California, and adjacent areas in Nye and Clark Counties, Nevada 科技报告
报告编号: 70200872, 页数: 131, 2019
作者:  Belcher, Wayne R.;  Sweetkind, Donald S. dsweetkind@usgs.gov;  Hopkins, Candice B.;  Poff, Megan E. mpoff@usgs.gov
Adobe PDF(8479Kb)  |  收藏  |  浏览/下载：77/29  |  提交时间：2019/11/06
Response of vegetation in open and partially wooded fens to prescribed burning at Seney National Wildlife Refuge 科技报告
报告编号: 70201369, 页数: 74, 2019
作者:  Austin, Jane E. jaustin@usgs.gov;  Newton, Wesley E. wnewton@usgs.gov
Adobe PDF(5967Kb)  |  收藏  |  浏览/下载：48/13  |  提交时间：2019/11/06
Design and methods of the U.S. Geological Survey Northeast Stream Quality Assessment (NESQA), 2016 科技报告
报告编号: 70201100, , 2019
作者:  Coles, James F. jcoles@usgs.gov;  Riva-Murray, Karen krmurray@usgs.gov;  Van Metre, Peter C. pcvanmet@usgs.gov;  Button, Daniel T. dtbutton@usgs.gov;  Bell, Amanda H. ahbell@usgs.gov;  Qi, Sharon L. slqi@usgs.gov;  Journey, Celeste A. cjourney@usgs.gov;  Sheibley, Richard W. sheibley@usgs.gov
Adobe PDF(2654Kb)  |  收藏  |  浏览/下载：53/16  |  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：65/25  |  提交时间：2019/11/06