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Spatial and temporal variability of fish assemblages in acidified streams: Implications for long-term monitoring 科技报告
报告编号: 70204450, , 2019
作者:  George, Scott D. sgeorge@usgs.gov;  Baldigo, Barry P. bbaldigo@usgs.gov;  Lawrence, Gregory B. glawrenc@usgs.gov
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/06
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:55/30  |  提交时间:2019/11/06
Flood-inundation maps of the Meramec River from Eureka to Arnold, Missouri, 2018 科技报告
报告编号: 70202202, 页数: 22, 2019
作者:  Dietsch, Benjamin J. bdietsch@usgs.gov;  Strauch, Kellan R.
Adobe PDF(1736Kb)  |  收藏  |  浏览/下载:59/33  |  提交时间:2019/11/06
Two-dimensional seismic velocities and structural variations at three British Columbia Hydro and Power Authority (BC Hydro) dam sites, Vancouver Island, British Columbia, Canada 科技报告
报告编号: 70202281, 页数: 137, 2019
作者:  Catchings, Rufus D. catching@usgs.gov;  Addo, Kofi O.;  Goldman, Mark R. goldman@usgs.gov;  Chan, Joanne H. jchan@usgs.gov;  Sickler, Robert R. rsickler@usgs.gov;  Criley, Coyn J. ccriley@usgs.gov
Adobe PDF(31461Kb)  |  收藏  |  浏览/下载:30/8  |  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:68/24  |  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:65/19  |  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:73/26  |  提交时间:2019/11/06
Sediment storage and transport in the Nooksack River basin, northwestern Washington, 2006–15 科技报告
报告编号: 70202903, , 2019
作者:  Anderson, Scott W. swanderson@usgs.gov;  Konrad, Christopher P. cpkonrad@usgs.gov;  Grossman, Eric E. egrossman@usgs.gov;  Curran, Christopher A. ccurran@usgs.gov
Adobe PDF(41691Kb)  |  收藏  |  浏览/下载:57/14  |  提交时间:2019/11/06
Stratigraphic and structural relations in trench exposures and geomorphology at the Big Burn, Lily Lake, and Lester Ranch sites, Bear River Fault Zone, Utah and Wyoming 科技报告
报告编号: 70203030, , 2019
作者:  Hecker, Suzanne;  Duross, Christopher cduross@usgs.gov;  Schwartz, David P. dschwartz@usgs.gov;  Cinti, Francesca R.;  Civico, Riccardo;  Lund, William R.;  Hiscock, Adam I.;  West, Michael W.;  Wilcox, Tarka;  Stoller, Alivia R.
Adobe PDF(1542Kb)  |  收藏  |  浏览/下载:74/23  |  提交时间:2019/11/06
Revisions to suspended-sediment concentration, percent smaller than 0.063 millimeter, and instantaneous suspended-sediment discharge reported for a cooperative program between the U.S. Geological Survey and the U.S. Army Corps of Engineers in the lower Mississippi-Atchafalaya River Basin, October 1989 to February 2015 科技报告
报告编号: 70200762, 页数: 246, 2019
作者:  Norton, Katherine K.;  Olsen, Lisa D.;  Baumann, Todd E.;  Simmons, Lane B.;  Clark, Athena P.;  Demcheck, Dennis K.;  Johnson, Marlon
Adobe PDF(7650Kb)  |  收藏  |  浏览/下载:67/28  |  提交时间:2019/11/06