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Discovery of 'young' deep groundwater tells surprising tale 科技资讯
2022
收藏  |  浏览/下载:6/0  |  提交时间:2022/07/21
Discovery of 'young' deep groundwater tells surprising tale 科技资讯
2022
收藏  |  浏览/下载:5/0  |  提交时间:2022/07/21
Climate Change 2022: Mitigation of Climate Change 科技报告
, 2022
作者:  Jim Skea
JPEG(8Kb)  |  收藏  |  浏览/下载:156/35  |  提交时间:2022/04/06
Scientists use nuclear physics to probe Floridan Aquifer threatened by climate change 科技资讯
2021
收藏  |  浏览/下载:6/0  |  提交时间:2021/10/13
When was Summit, Greenland last ice-free: 81Kr dating of dirty ice at the bottom of the GISP2 ice core 项目
项目编号: 2052958, 资助机构: US-NSF, 2021-05/3
负责人:  Michael Bender
收藏  |  浏览/下载:29/0  |  提交时间:2021/10/12
Krypton-81 dating of the deep Continental Intercalaire aquifer with implications for chlorine-36 dating 期刊论文
Earth and Planetary Science Letters, 2020, 卷号: 535
作者:  Matsumoto T.;  Zouari K.;  Trabelsi R.;  Hillegonds D.;  Jiang W.;  Lu Z.-T.;  Mueller P.;  Zappala J.C.;  Araguás Araguás L.J.;  Romeo N.;  Agoun A.
收藏  |  浏览/下载:20/0  |  提交时间:2021/09/01
atom trap trace analysis  carbon 14  groundwater dating  intercalaire aquifer  krypton-81  noble gas  
The Dawning of the Age of Old Aquifers 科技资讯
2019
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Scientists use isotopes to reveal how aquifer refilled 400,000 years ago 科技资讯
2019
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Rare earth element mineral deposits in the United States 科技报告
报告编号: 70202819, 页数: 24, 2019
作者:  Van Gosen, Bradley S. bvangose@usgs.gov;  Verplanck, Philip L.;  Emsbo, Poul
Adobe PDF(28810Kb)  |  收藏  |  浏览/下载:12/3  |  提交时间:2019/11/06
Hydrogeologic controls and geochemical indicators of groundwater movement in the Niles Cone and southern East Bay Plain groundwater subbasins, Alameda County, California 科技报告
报告编号: 70194829, 页数: 76, 2019
作者:  Teague, Nicholas F. nteague@usgs.gov;  Izbicki, John A. jaizbick@usgs.gov;  Borchers, Jim;  Kulongoski, Justin T. kulongos@usgs.gov;  Jurgens, Bryant C. bjurgens@usgs.gov
Adobe PDF(6518Kb)  |  收藏  |  浏览/下载:28/7  |  提交时间:2019/11/06