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Benthic community dynamics in Coyote Creek and Artesian Slough, southern San Francisco Bay, California, May 2016 to March 2018 科技报告
报告编号: 70203615, 页数: 96, 2019
作者:  Shrader, Kelly H.;  Pearson, Sarah A. spearson@usgs.gov;  Parchaso, Francis parchaso@usgs.gov;  Thompson, Janet K. jthompso@usgs.gov
Adobe PDF(4711Kb)  |  收藏  |  浏览/下载:58/32  |  提交时间:2019/11/06
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
Hurricane Sandy impacts on coastal wetland resilience 科技报告
报告编号: 70199531, , 2019
作者:  Cahoon, Donald R.;  Olker, Jennifer H.;  Yeates, Alice G.;  Guntenspergen, Glenn R. glenn_guntenspergen@usgs.gov;  Grace, James B. gracej@usgs.gov;  Adamowicz, Susan C.;  Anisfeld, Shimon C.;  Baldwin, Andrew H.;  Barrett, Nels;  Beckett, Leah;  Benzecry, Alice;  Blum, Linda K.;  Burdick, David M.;  Crouch, William;  Ekberg, Marci Cole;  Fernald, Sarah;  Grimes, Kristin Wilson;  Grzyb, Joseph;  Hartig, Ellen Kracauer;  Kreeger, Danielle A.;  Larson, Marit;  Lerberg, Scott;  Lynch, James C.;  Maher, Nicole;  Maxwell-Doyle, Martha;  Mitchell, Laura R.;  Mora, Jordan;  O'Neill, Victoria;  Padeletti, Angela;  Prosser, Diann J. dprosser@usgs.gov;  Quirk, Tracy;  Raposa, Kenneth B.;  Reay, William G.;  Siok, Drexel;  Snow, Christopher;  Starke, Adam;  Stevenson, J. Court;  Staver, Lorie;  Turner, Vincent
Adobe PDF(30894Kb)  |  收藏  |  浏览/下载:67/19  |  提交时间:2019/11/06
Assessment of Mesozoic tight-oil and tight-gas resources in the Sichuan Basin of China, 2018 科技报告
报告编号: 70202750, 页数: 2, 2019
作者:  Potter, Christopher J. cpotter@usgs.gov;  Schenk, Christopher J. schenk@usgs.gov;  Mercier, Tracey J. tmercier@usgs.gov;  Tennyson, Marilyn E.;  Finn, Thomas M. finn@usgs.gov;  Woodall, Cheryl A. cwoodall@usgs.gov;  Leathers-Miller, Heidi M. hleathers@usgs.gov;  Marra, Kristen R. kmarra@usgs.gov;  Le, Phuong A. ple@usgs.gov;  Drake, Ronald M. II;  Brownfield, Michael E. mbrownfield@usgs.gov;  Pitman, Janet K. jpitman@usgs.gov
Adobe PDF(527Kb)  |  收藏  |  浏览/下载:79/18  |  提交时间:2019/11/06
Movements of juvenile Pacific Lamprey (Entosphenus tridentatus) in the Yakima and Columbia Rivers, Washington, 2018—A pilot study using acoustic telemetry 科技报告
报告编号: 70203444, 页数: 40, 2019
作者:  Liedtke, Theresa L. tliedtke@usgs.gov;  Lampman, Ralph T.;  Deng, Z. Daniel;  Beals, Tyler E.;  Porter, Michael S.;  Hansen, Amy C. achansen@usgs.gov;  Kock, Tobias J. tkock@usgs.gov;  Tomka, Ryan G. rtomka@usgs.gov;  Monk, Patrick
Adobe PDF(1888Kb)  |  收藏  |  浏览/下载:44/28  |  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:100/20  |  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:46/15  |  提交时间:2019/11/06
Cooperative Fish and Wildlife Research Units program—2018 year in review 科技报告
报告编号: 70201854, 页数: 60, 2019
作者:  Organ, John F. jorgan@usgs.gov;  Thompson, John D. jthompson@usgs.gov;  Childs, Dawn E.;  Dennerline, Donald E.
Adobe PDF(38360Kb)  |  收藏  |  浏览/下载:86/44  |  提交时间:2019/11/06
Drinking water health standards comparison and chemical analysis of groundwater for 72 domestic wells in Bradford County, Pennsylvania, 2016 科技报告
报告编号: 70202389, 页数: 76, 2019
作者:  Clune, John W.;  Cravotta, Charles A. III
Adobe PDF(8206Kb)  |  收藏  |  浏览/下载:25/7  |  提交时间:2019/11/06
The Mw 6.0 South Napa earthquake of August 24, 2014—Observations of surface faulting and ground deformation, with recommendations for improving post-earthquake field investigations 科技报告
报告编号: 70202415, 页数: 64, 2019
作者:  Ponti, Daniel J. dponti@usgs.gov;  Rosa, Carla M.;  Blair, James Luke
Adobe PDF(29036Kb)  |  收藏  |  浏览/下载:29/4  |  提交时间:2019/11/06