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Negative Emissions Technologies and Reliable Sequestration A Research Agenda 科技报告
, 2018
作者:  [unavailable]
Adobe PDF(24925Kb)  |  收藏  |  浏览/下载:6/0  |  提交时间:2021/11/24
A review of the population and conservation status of British mammals 科技报告
, 2018
Adobe PDF(16823Kb)  |  收藏  |  浏览/下载:24/3  |  提交时间:2019/11/06
Stream-channel and watershed delineations and basin-characteristic measurements using lidar elevation data for small drainage basins within the Des Moines Lobe landform region in Iowa 科技报告
报告编号: 70191170, 页数: 34, 2018
作者:  Eash, David A. daeash@usgs.gov;  Barnes, Kimberlee K. kkbarnes@usgs.gov;  O'Shea, Padraic S. poshea@usgs.gov;  Gelder, Brian K.
Adobe PDF(1525Kb)  |  收藏  |  浏览/下载:36/18  |  提交时间:2019/11/06
Titanium mineral resources in heavy-mineral sands in the Atlantic coastal plain of the southeastern United States 科技报告
报告编号: 70196106, , 2018
作者:  Van Gosen, Bradley S. bvangose@usgs.gov;  Ellefsen, Karl J. ellefsen@usgs.gov
Adobe PDF(19948Kb)  |  收藏  |  浏览/下载:5/2  |  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
Geomorphic characteristics of Tenmile Creek, Montgomery County, Maryland, 2014–16 科技报告
报告编号: 70200392, , 2018
作者:  Doheny, Edward J.;  Baker, S. Matthew
Adobe PDF(18171Kb)  |  收藏  |  浏览/下载:2/1  |  提交时间:2019/11/06
Decadal changes in channel morphology of a freely meandering river—Powder River, Montana, 1975–2016 科技报告
报告编号: 70195548, 页数: 152, 2018
作者:  Moody, John A. jamoody@usgs.gov;  Meade, Robert H. rhmeade@usgs.gov
Adobe PDF(37170Kb)  |  收藏  |  浏览/下载:38/17  |  提交时间:2019/11/06
The Las Vegas Formation 科技报告
报告编号: 70197344, , 2018
作者:  Springer, Kathleen B. kspringer@usgs.gov;  Pigati, Jeffrey S. jpigati@usgs.gov;  Manker, Craig R. cmanker@usgs.gov;  Mahan, Shannon A. smahan@usgs.gov
Adobe PDF(10086Kb)  |  收藏  |  浏览/下载:58/12  |  提交时间:2019/11/06
Updates to the suspended sediment SPARROW model developed for western Oregon and northeastern California 科技报告
报告编号: 70200892, , 2018
作者:  Wise, Daniel R. dawise@usgs.gov
Adobe PDF(16254Kb)  |  收藏  |  浏览/下载:40/7  |  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