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Isotopic Profiles Through Ocean Crust: Tracing Fluid-Rock Interactions and Quantification of Seawater Exchange

Isotopic Profiles Through Ocean Crust: Tracing Fluid-Rock Interactions and Quantification of Seawater Exchange
洋壳的同位素剖面:追踪流体-岩石相互作用和海水交换的量化
批准号:
9911901
负责人:
Jeffrey Alt
金额:
$24.2万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-05-15 至 2004-04-30

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中文摘要
翻译
该项目将对麦夸里岛蛇绿岩进行同位素示踪研究,通过洋底连续剖面建立同位素剖面,以量化海水和洋壳之间的同位素交换,了解对热液成分的控制以追踪水-岩石相互作用,并研究麦夸里岛蛇绿岩深成部分的变质岩石学。
英文摘要
This project will conduct an isotopic tracer study of the Macquarie Island ophiolite to establish isotopic profiles through continuous sections of ocean basement in order to quantify isotopic exchange etween seawater and ocean crust, to understand controls on hydrothermal fluid compositions to trace water-rock interactions, and to study the metamorphic petrology of the plutonic section of the Macquarie ophiolite.
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国内基金
海外基金
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  • 批准号:
    30370969
  • 项目类别:
    面上项目
  • 资助金额:
    17.0万元
  • 批准年份:
    2003
  • 负责人:
    董汉松
  • 依托单位: