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Financing Climate Futures-Rethinking Infrastructure 科技报告
, 2018
作者:  [unavailable]
Adobe PDF(4347Kb)  |  收藏  |  浏览/下载:10/0  |  提交时间:2021/11/24
State of the Climate in 2017 科技报告
, 2018
作者:  [unavailable]
Adobe PDF(18460Kb)  |  收藏  |  浏览/下载:10/0  |  提交时间:2021/11/24
2017 National Park visitor spending effects : Economic contributions to local communities, states, and the Nation 科技报告
报告编号: 70197532, , 2018
作者:  Cullinane Thomas, Catherine M. ccullinanethomas@usgs.gov;  Koontz, Lynne koontzl@usgs.gov;  Cornachione, Egan
Adobe PDF(2190Kb)  |  收藏  |  浏览/下载:30/8  |  提交时间:2019/11/06
Historical eruptions and hazards at Bogoslof volcano, Alaska 科技报告
报告编号: 70197900, , 2018
作者:  Waythomas, Christopher F. cwaythomas@usgs.gov;  Cameron, Cheryl E.
Adobe PDF(6969Kb)  |  收藏  |  浏览/下载:42/15  |  提交时间:2019/11/06
The Central African Republic Diamond Database—A geodatabase of archival diamond occurrences and areas of recent artisanal and small-scale diamond mining 科技报告
报告编号: 70198292, , 2018
作者:  DeWitt, Jessica D. jdewitt@usgs.gov;  Chirico, Peter G. pchirico@usgs.gov;  Bergstresser, Sarah E. sbergstresser@usgs.gov;  Clark, Inga E. iclark@usgs.gov
Adobe PDF(6603Kb)  |  收藏  |  浏览/下载:42/18  |  提交时间:2019/11/06
Development of new information to inform fish passage decisions at the Yale and Merwin hydro projects on the Lewis River, Washington—Final report, 2018 科技报告
报告编号: 70201266, , 2018
作者:  Al-Chokhachy, Robert K. ral-chokhachy@usgs.gov;  Clark, Christopher L.;  Sorel, Mark H.;  Beauchamp, David A. fadave@usgs.gov
Adobe PDF(13194Kb)  |  收藏  |  浏览/下载:52/13  |  提交时间:2019/11/06