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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
Geology and paleontology of the late Miocene Wilson Grove Formation at Bloomfield Quarry, Sonoma County, California 科技报告
报告编号: 70202776, 页数: 88, 2019
作者:  Powell, Charles L.;  Boessenecker, Robert W.;  Smith, N. Adam;  Fleck, Robert J.;  Carlson, Sandra J.;  Allen, James R.;  Long, Douglas J.;  Sarna-Wojcicki, Andrei M.;  Guruswami-Naidu, Raj B.
Adobe PDF(43678Kb)  |  收藏  |  浏览/下载:107/48  |  提交时间:2019/11/06
Guidelines for determining flood flow frequency—Bulletin 17C 科技报告
报告编号: 70195984, 页数: 168, 2019
作者:  England, John F. Jr.;  Cohn, Timothy A. tacohn@usgs.gov;  Faber, Beth A.;  Stedinger, Jery R.;  Thomas, Wilbert O. Jr.;  Veilleux, Andrea G.;  Kiang, Julie E. jkiang@usgs.gov;  Mason, Robert R. Jr. rrmason@usgs.gov
Adobe PDF(28269Kb)  |  收藏  |  浏览/下载:72/12  |  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
2018 update to the U.S. Geological Survey national volcanic threat assessment 科技报告
报告编号: 70200174, 页数: 50, 2018
作者:  Ewert, John W.;  Diefenbach, Angela K.;  Ramsey, David W. dramsey@usgs.gov
Adobe PDF(24858Kb)  |  收藏  |  浏览/下载:8/3  |  提交时间:2019/11/06
Status and understanding of groundwater quality in the Monterey-Salinas Shallow Aquifer Study Unit, 2012–13: California GAMA Priority Basin Project 科技报告
报告编号: 70196624, 页数: 132, 2018
作者:  Burton, Carmen A. caburton@usgs.gov;  Wright, Michael mtwright@usgs.gov
Adobe PDF(36645Kb)  |  收藏  |  浏览/下载:56/19  |  提交时间:2019/11/06
Descriptive models for epithermal gold-silver deposits: Chapter Q in 科技报告
报告编号: 70196376, , 2018
作者:  John, David A. djohn@usgs.gov;  Vikre, Peter G. pvikre@usgs.gov;  du Bray, Edward A. edubray@usgs.gov;  Blakely, Richard J. blakely@usgs.gov;  Fey, David L. dfey@usgs.gov;  Rockwell, Barnaby W. barnabyr@usgs.gov;  Mauk, Jeffrey L. jmauk@usgs.gov;  Anderson, Eric D. ericanderson@usgs.gov;  Graybeal, Frederick T.
Adobe PDF(39815Kb)  |  收藏  |  浏览/下载:49/17  |  提交时间:2019/11/06
Geologic map of the Castle Rock 7.5' quadrangle, Arizona and California 科技报告
报告编号: 70198856, , 2018
作者:  House, P. Kyle khouse@usgs.gov;  John, Barbara E.;  Malmon, Daniel V.;  Block, Debra dblock@usgs.gov;  Beard, L. Sue sbeard@usgs.gov;  Felger, Tracey J. tfelger@usgs.gov;  Crow, Ryan S. rcrow@usgs.gov;  Schwing, Jonathan E.;  Cassidy, Colleen E. ccassidy@usgs.gov
Adobe PDF(1116Kb)  |  收藏  |  浏览/下载:56/30  |  提交时间:2019/11/06
Detections of current-use pesticides at 12 surface water sites in California during a 2-year period beginning in 2015 科技报告
报告编号: 70197360, , 2018
作者:  Sanders, Corey J. csanders@usgs.gov;  Orlando, James L. jorlando@usgs.gov;  Hladik, Michelle L. mhladik@usgs.gov
Adobe PDF(4605Kb)  |  收藏  |  浏览/下载:46/31  |  提交时间:2019/11/06
Conceptual and numerical models of dissolved solids in the Colorado River, Hoover Dam to Imperial Dam, and Parker Dam to Imperial Dam, Arizona, California, and Nevada 科技报告
报告编号: 70198555, , 2018
作者:  Anning, David W.;  Coes, Alissa L. alcoes@usgs.gov;  Mason, Jon P. jmason@usgs.gov
Adobe PDF(7353Kb)  |  收藏  |  浏览/下载:47/23  |  提交时间:2019/11/06