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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：70/24  |  提交时间：2019/11/06
Optimizing historical preservation under climate change—An overview of the optimal preservation model and pilot testing at Cape Lookout National Seashore 科技报告
报告编号: 70202017, , 2019
作者:  Seekamp, Erin;  Post van der Burg, Max maxpostvanderburg@usgs.gov;  Fatorić, Sandra;  Eaton, Mitchell J. meaton@usgs.gov;  Xiao, Xiao;  McCreary, Allie
Adobe PDF(4563Kb)  |  收藏  |  浏览/下载：74/26  |  提交时间：2019/11/06
Spatial and Temporal Patterns of Best Management Practice Implementation in the Chesapeake Bay Watershed, 1985–2014 科技报告
报告编号: 70201911, 页数: 37, 2019
作者:  Sekellick, Andrew J. ajsekell@usgs.gov;  Devereux, Olivia H.;  Keisman, Jennifer L.D.;  Sweeney, Jeffrey S.;  Blomquist, Joel D. jdblomqu@usgs.gov
Adobe PDF(7611Kb)  |  收藏  |  浏览/下载：49/11  |  提交时间：2019/11/06
Assessing water quality from highway runoff at selected sites in North Carolina with the Stochastic Empirical Loading and Dilution Model (SELDM) 科技报告
报告编号: 70203132, 页数: 113, 2019
作者:  Weaver, J. Curtis jcweaver@usgs.gov;  Granato, Gregory E.;  Fitzgerald, Sharon A.
Adobe PDF(6457Kb)  |  收藏  |  浏览/下载：50/21  |  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：99/20  |  提交时间：2019/11/06
Stochastic model for simulating Souris River Basin regulated streamflow upstream from Minot, North Dakota 科技报告
报告编号: 70201134, 页数: 36, 2019
作者:  Kolars, Kelsey A.;  Vecchia, Aldo V. avecchia@usgs.gov;  Galloway, Joel M. jgallowa@usgs.gov
Adobe PDF(1802Kb)  |  收藏  |  浏览/下载：51/24  |  提交时间：2019/11/06
Escherichia coli and microbial source tracking marker concentrations in and near a constructed wetland in Maumee Bay State Park, Oregon, Ohio, 2015–16 科技报告
报告编号: 70201152, , 2019
作者:  Kephart, Christopher M. ckephart@usgs.gov;  Brady, Amie M.G. amgbrady@usgs.gov;  Jackwood, Ryan W.
Adobe PDF(78962Kb)  |  收藏  |  浏览/下载：9/2  |  提交时间：2019/11/06
Measurement of long-term channel change through repeated cross-section surveys at bridge crossings in Alaska 科技报告
报告编号: 70202669, 页数: 130, 2019
作者:  Dworsky, Karenth L. kdworsky@usgs.gov;  Conaway, Jeffrey S. jconaway@usgs.gov
Adobe PDF(13163Kb)  |  收藏  |  浏览/下载：16/4  |  提交时间：2019/11/06
An experimental test of weed-suppressive bacteria effectiveness in rangelands in southwestern Idaho, 2016–18 科技报告
报告编号: 70203274, , 2019
作者:  Lazarus, Brynne E. blazarus@usgs.gov;  Germino, Matthew J. mgermino@usgs.gov
Adobe PDF(9643Kb)  |  收藏  |  浏览/下载：43/14  |  提交时间：2019/11/06
Assessment of undiscovered copper resources of the world, 2015 科技报告
报告编号: 70201026, 页数: 644, 2019
作者:  Hammarstrom, Jane M. jhammars@usgs.gov;  Zientek, Michael L.;  Parks, Heather L. hparks@usgs.gov;  Dicken, Connie L. cdicken@usgs.gov;  U.S. Geological Survey Global Copper Mineral Resource Assessment Team
Adobe PDF(324154Kb)  |  收藏  |  浏览/下载：100/28  |  提交时间：2019/11/06