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The Future of the Carbon Cycle in a Changing Climate 科技资讯
2020
收藏  |  浏览/下载:55/0  |  提交时间:2020/02/26
Does Io Have a Magma Ocean? 科技资讯
2019
收藏  |  浏览/下载:26/0  |  提交时间:2019/10/21
Geology of the Mineral and Lake Anna West Quadrangles, Virginia 科技报告
报告编号: 70204109, , 2019
作者:  Carter, Mark W. mcarter@usgs.gov;  Burton, William C. bburton@usgs.gov;  McAleer, Ryan;  DiGiacomo-Cohen, Mary;  Sauer, R. Tyler
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/06
Preliminary report on engineering and geological effects of the July 2019 Ridgecrest earthquake sequence 科技报告
报告编号: 70204401, , 2019
作者:  Brandenberg, Scott J;  Wang, Pengfei;  Nweke, Chukwuebuka C;  Hudson, Kenneth;  Mazzoni, Silvia;  Bozorgnia, Yousef;  Hudnut, Kenneth W. hudnut@usgs.gov;  Davis, Craig A.;  Ahdi, Sean K;  Zareian, Farzin;  Fayaz, Jawad;  Koehler, Richard D;  Chupik, Colin;  Pierce, Ian;  Williams, Alana;  Akciz, Sinan;  Hudson, Martin B;  Kishida, Tadahiro;  Brooks, Benjamin A. bbrooks@usgs.gov;  Gold, Ryan D. rgold@usgs.gov;  Ponti, Daniel J. dponti@usgs.gov;  Scharer, Katherine;  McPhillips, Devin;  Duross, Christopher cduross@usgs.gov;  Ericksen, Todd;  Hernandez, Janis .;  Patton, Jay;  Olson, Brian;  Dawson, Timothy E.;  Treiman, Jerome;  Blake, Kelly;  Buchhuber, Jeffrey;  Madugo, Chris L M;  Sun, Joseph;  Donnellan, Andrea;  Lyzenga, Greg;  Conway, Erik
收藏  |  浏览/下载:39/0  |  提交时间:2019/11/06
Assessment of skin and liver neoplasms in white sucker (Catostomus commersonii) collected in the Sheboygan River Area of Concern, Wisconsin, in 2017 科技报告
报告编号: 70202253, 页数: 28, 2019
作者:  Blazer, Vicki S. vblazer@usgs.gov;  Walsh, Heather L.;  Braham, Ryan P.;  Mazik, Patricia M. pmazik@usgs.gov
Adobe PDF(4583Kb)  |  收藏  |  浏览/下载:58/27  |  提交时间:2019/11/06
Least Bell’s Vireo (Vireo bellii pusillus) and Southwestern Willow Flycatcher (Empidonax traillii extimus) surveys in the Sepulveda Dam Basin, Los Angeles County, California—2018 data summary 科技报告
报告编号: 70202619, 页数: 18, 2019
作者:  Pottinger, Ryan E.;  Kus, Barbara E. barbara_kus@usgs.gov
Adobe PDF(3164Kb)  |  收藏  |  浏览/下载:4/3  |  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:36/23  |  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
Least Bell’s Vireo (Vireo bellii pusillus) and Southwestern Willow Flycatcher (Empidonax traillii extimus) surveys in the Hansen Dam Basin, Los Angeles County, California—2018 data summary 科技报告
报告编号: 70202032, 页数: 20, 2019
作者:  Pottinger, Ryan E.;  Kus, Barbara E. barbara_kus@usgs.gov
Adobe PDF(3602Kb)  |  收藏  |  浏览/下载:7/5  |  提交时间:2019/11/06
Bridge scour countermeasure assessments at select bridges in the United States, 2016–18 科技报告
报告编号: 70202040, 页数: 20, 2019
作者:  Dudunake, Taylor J. tdudunake@usgs.gov;  Huizinga, Richard J. huizinga@usgs.gov;  Fosness, Ryan L. rfosness@usgs.gov
Adobe PDF(717Kb)  |  收藏  |  浏览/下载:35/14  |  提交时间:2019/11/06