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| Collaborative Research: Snapshots of Early and Mid-Pleistocene Climate and Atmospheric Composition from the Allan Hills Blue Ice Area 项目 项目编号: 1744832, 资助机构: US-NSF, 2018-08/3 负责人: Jeffrey Severinghaus 收藏  |  浏览/下载:1/0  |  提交时间:2021/10/12 |
| Collaborative Research: Investigating the potential of carbon-14 in polar firn and ice as a tracer of past cosmic ray flux and an absolute dating tool 项目 项目编号: 1203686, 资助机构: US-NSF, 2012-2016 负责人: Jeffrey Severinghaus 收藏  |  浏览/下载:3/0  |  提交时间:2019/09/29 |
| Collaborative Research: A "Horizontal Ice Core" for Large-Volume Samples of the Past Atmosphere, Taylor Glacier, Antarctica 项目 项目编号: 0839031, 资助机构: US-NSF, 2009-2013 负责人: Jeffrey Severinghaus 收藏  |  浏览/下载:0/0  |  提交时间:2019/09/29 |
| Is There Cosmogenic Radiomethane in Polar Firn? 项目 项目编号: 0806450, 资助机构: US-NSF, 2009-2009 负责人: Jeffrey Severinghaus 收藏  |  浏览/下载:0/0  |  提交时间:2019/09/29 |