Collaborative Research: Thermal, Compositional and Dynamical Evolution of the Sub-continental Mantle During Orogeny

合作研究：造山运动期间次大陆地幔的热、成分和动力学演化

• 批准号: 9628739
• 负责人: Christopher Kincaid
• 金额: $ 12万
• 依托单位: University of Rhode Island
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-05-15 至 2002-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9628739&HistoricalAwards=false
• 关键词: Collaborative; Research; Thermal; Compositional; Dynamical

9628739 Kincaid The PIs propose a multi-disciplinary study to develop models of the dynamical, thermal and compositional evolution of the sub-continental upper mantle which are directly constrained by seismic shear wave splitting and geologic and petrologic data sets. The team will develop and test a model that incorporates viscous heat production in an attempt to reconcile seemingly conflicting data sets which suggest that sub-continental mantle, specifically sub-continental lithosphere, is anomalously hot during orogeny and yet is not removed during orogeny. ***

小行星9628739 PI提出了一个多学科的研究，以开发模型的动力学，热和成分的演变，直接受地震剪切波分裂和地质和岩石数据集的次大陆上地幔。 该团队将开发和测试一个模型，该模型将粘性热生产结合在一起，试图调和看似矛盾的数据集，这些数据集表明，次大陆地幔，特别是次大陆岩石圈，在造山运动期间非常热，但在造山运动期间没有被移除。 ***