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The Global Risks Report 2021 科技报告
, 2021
作者:  [unavailable]
Adobe PDF(8774Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2021/11/24
Mineral Resource Governance in the 21st Century 科技报告
, 2020
作者:  United Nations Environment Programme
浏览  |  Adobe PDF(27245Kb)  |  收藏  |  浏览/下载:140/21  |  提交时间:2020/03/25
Climate Change Impacts and Adaptation for Transport Networks and Nodes 科技报告
, 2020
作者:  [unavailable]
Adobe PDF(16508Kb)  |  收藏  |  浏览/下载:4/0  |  提交时间:2021/11/24
The Chalk aquifer of the Wessex Basin 科技报告
, 2019
Adobe PDF(21098Kb)  |  收藏  |  浏览/下载:88/14  |  提交时间:2019/11/06
New exposed section in the Ardersier Silts Formation : November 20th-21st, 2017 科技报告
, 2019
浏览  |  Adobe PDF(12328Kb)  |  收藏  |  浏览/下载:10/1  |  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:34/8  |  提交时间:2019/11/06
Geologic cross section A–A′ through the Appalachian basin from the southern margin of the Ontario Lowlands province, Genesee County, western New York, to the Valley and Ridge province, Lycoming County, north-central Pennsylvania 科技报告
报告编号: 70201712, , 2019
作者:  Trippi, Michael H.;  Ryder, Robert T.;  Enomoto, Catherine B.
Adobe PDF(1000Kb)  |  收藏  |  浏览/下载:668/646  |  提交时间:2019/11/06
Petrographic, geochemical, and geochronologic data for cenozoic volcanic rocks of the Tonopah, Divide, and Goldfield Mining Districts, Nevada 科技报告
报告编号: 70200391, 页数: 25, 2019
作者:  du Bray, Edward A. edubray@usgs.gov;  John, David A. djohn@usgs.gov;  Vikre, Peter G. pvikre@usgs.gov;  Colgan, Joseph P. jcolgan@usgs.gov;  Cosca, Michael A. mcosca@usgs.gov;  Morgan, Leah E. lemorgan@usgs.gov;  Fleck, Robert J. fleck@usgs.gov;  Premo, Wayne R. wpremo@usgs.gov;  Holm-Denoma, Christopher S. cholm-denoma@usgs.gov
Adobe PDF(9017Kb)  |  收藏  |  浏览/下载:73/23  |  提交时间:2019/11/06
Assessment of Paleozoic Shale-Oil and Shale-Gas Resources in the Tarim Basin of China, 2018 科技报告
报告编号: 70202807, , 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(955Kb)  |  收藏  |  浏览/下载:100/24  |  提交时间:2019/11/06
Hydraulic and water-quality indicators of aquifer zones contributing groundwater flow to wells in the Santa Fe Group aquifer system near southeast Albuquerque, New Mexico, 2013–16 科技报告
报告编号: 70201276, 页数: 32, 2019
作者:  Travis, Rebecca E. rtravis@usgs.gov;  Myers, Nathan C. nmyers@usgs.gov
Adobe PDF(2463Kb)  |  收藏  |  浏览/下载:15/5  |  提交时间:2019/11/06