Antarctic Ice-Sheet Stability on a Deforming Bed: Model Studies
Antarctic Ice-Sheet Stability on a Deforming Bed: Model Studies
批准号:
8915995
负责人:
Richard Alley
金额:
$19.7万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1990
资助国家:
美国
项目状态:
已结题
起止时间:
1990-09-01 至 1994-08-31
中文摘要
建议进行为期三年的工作,以继续开发和测试用于湿层冰盖基本过程的完全耦合的冰.水.冰模式。目前,缺乏公认的海床模型是预测现代冰盖如何应对人为气候变化可能导致的边界条件变化的主要困难。如果这里的模型开发和测试成功,该模型将用于评估西南极冰盖的稳定性及其对未来海平面的影响,并研究其他现在和过去的冰盖及其沉积。
英文摘要
A three.year effort is proposed to continue development and testing of a fully coupled ice.water.till model for basal processes of wet.bedded ice sheets. At present, lack of an accepted bed model is the major difficulty in predicting how modern ice sheets will respond to possible changes in their boundary conditions caused by anthropogenic climatic change. If model development and testing here are successful, the model will be used to assess West Antarctic ice.sheet stability and its effect on future sea levels, and to study other present and past ice sheets and their deposits.//
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West Antarctic Ice Sheet Surface Melting: Recognition Controls and Significance
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批准号:9614927
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财政年份:1997
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依托单位:
Physical Properties of the Siple Dome Deep Ice Core
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批准号:9526374
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依托单位:
Physical Studies of West Antarctic Shallow Ice Cores
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批准号:9417848
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项目类别:Standard Grant
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资助金额:$12.5万
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财政年份:1995
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依托单位:
Continuation of Antarctic Ice-Sheet Stability on a Deforming Bed: Model Studies
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批准号:9318677
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项目类别:Continuing Grant
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资助金额:$22.63万
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Continuation of Physical Properties of the Greenland Ice Sheet Project II
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依托单位:
Presidential Young Investigator Award
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批准号:9058193
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资助金额:$29.4万
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负责人:Richard Alley
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依托单位:
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批准号:8822027
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项目类别:Standard Grant
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资助金额:$32.69万
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依托单位:
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批准号:9096147
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项目类别:Continuing Grant
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资助金额:$7.25万
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财政年份:1989
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负责人:Richard Alley
-
依托单位:
国内基金
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