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U.S.-Chile Cooperative Research: Southern Patagonian Icefield; Geophysical Observations and Modeling Studies

美国-智利合作研究：南巴塔哥尼亚冰原；

基本信息

批准号：
9802764
负责人：
Charles Raymond
金额：
$ 3.9万
依托单位：
University of Washington
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
1998
资助国家：
美国
起止时间：
1998-09-01 至 2003-08-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9802764&HistoricalAwards=false
关键词：
U.S.Chile Cooperative Research Southern

项目摘要

9802764RaymondThis Americas Program award will fund a three-year cooperative research project between Dr. Charles Raymond, University of Washington and Dr. Gino Rogazinski Casassa, Universidad de Magallanes, Punta Arenas, Chile, to study the Patagonian Icefields, one of the largest accumulation of non-polar ice in the Southern Hemisphere, and one of the largest in the world. Observations confined to the marginal areas of these icefields show evidence of substantial loss of ice mass over the last half century that would contribute to rising sea levels. The collaborators seek to use modern remote sensing, ground measurements, and modeling methods, with the purpose of initiating field work to get critical new information on the ice discharge from the interior of the Southern Patagonian Icefield. This information will be significant with regard to the potential hazard of seal level rise from Patagonian ice and how imminent it could be. The proposal involves collaboration, not only with the Universidad de Magallanes, but also with the Universidad de Chile, the Jet Propulsion Laboratory, the University of Washington and the University of Alaska. Results of this initial research will allow the formulation of a more extensive research proposal to address the mass balance and climate control of Patagonian ice. ***

9802764 RaymondThis Americas Program award will fund a three years cooperative research project between Dr. Charles Raymond，University of华盛顿and Dr. Gino Rogazinski Casassa，Universidad de马加拉内斯，蓬塔阿雷纳斯，智利，to study the Patagonian Icefields，one of the largest accumulation of non-polar ice in the Southern Hemisphere，and one of the largest in the world. 对这些冰原边缘地区的观测表明，在过去的半个世纪里，冰量大量减少，这将导致海平面上升。合作者寻求使用现代遥感，地面测量和建模方法，目的是启动实地工作，以获得有关南巴塔哥尼亚冰原内部冰排放的关键新信息。这一信息将是重要的关于海豹水平上升的潜在危险，从巴塔哥尼亚冰和如何迫在眉睫。该提案不仅涉及与马加拉内斯大学的合作，而且涉及与智利大学、喷气推进实验室、华盛顿大学和阿拉斯加大学的合作。这一初步研究的结果将使制定一个更广泛的研究建议，以解决巴塔哥尼亚冰的质量平衡和气候控制。 ***