Crustal Scale Fluid Flow During Continental Collision in the Southern Alps, New Zealand

新西兰南阿尔卑斯山大陆碰撞期间的地壳规模流体流动

• 批准号: 9316405
• 负责人: C. Page Chamberlain
• 金额: $ 4.79万
• 依托单位: Dartmouth College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-12-15 至 1996-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9316405&HistoricalAwards=false
• 关键词: Crustal; Scale; Fluid; Flow; During

9316405 Chamberlain An understanding of the driving forces for regional-scale fluid flow requires knowledge of the relationship between thermal and structural development of a collisional orogen and the generation and flow of fluids. This project will test a recent model proposed for the Southern Alps of New Zealand that involves large-scale hydrothermal systems produced by the rapid uplift associated with continental collision. The work will use stable isotopic and geochronological data to test various predictions of this model. Results will help determine the timing and evolution of the flow system and its relationship to the structural development, and will have considerable impact in understanding fluids in other orogens.

9316405 Chamberlain对区域尺度流体流动的驱动力的理解需要了解碰撞造山机的热和结构发育之间的关系，以及流体的产生和流动。 该项目将测试针对新西兰南部阿尔卑斯山的最新模型，该模型涉及与大陆碰撞相关的快速上升产生的大规模热液系统。 这项工作将使用稳定的同位素和年代学数据来测试该模型的各种预测。 结果将有助于确定流系统的时机和演变及其与结构发展的关系，并将对理解其他牛根体液产生重大影响。