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Collaborative Research: China-United States Scientific Cooperative Project: Academia Sinica (China) Stanford - Geophysical Lab; Petrogeochemical Study...

Collaborative Research: China-United States Scientific Cooperative Project: Academia Sinica (China) Stanford - Geophysical Lab; Petrogeochemical Study...
合作研究:中美科学合作项目:中央研究院(中国)斯坦福大学地球物理实验室;
批准号:
9526700
负责人:
Douglas Rumble
金额:
$3.79万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1995
资助国家:
美国
项目状态:
已结题
起止时间:
1995-07-15 至 1999-06-30

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中文摘要
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英文摘要
9526700 Rumble This research involves a study of rocks from the Dabie-Sulu ultrahigh-pressure (UHP) terrane of eastcentral China. Topics to be studied include: (1) the areal extent of the extreme geochemical anomalies in negative delta 18-oxygen values and high epsilon Nd bulk-roak values, (2) the breadth of UHP metamorphism in the Dabie-Sulu collision zone, (3) the source and composition of volatiles during UHP metamorphism, and (4) the petrochemical differences between the UHP garnet-bearing ultramafics derived from cumulate intrusive and those from mantle wedges. These UHP metamorphic rocks are under intense investigation because they have been subjected to P-T conditions involving low temperatures and high pressures up to 45 kbars, in a tectonic setting responsible for arc-magma genesis and for intermediate-depth earthquakes.
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Collaborative Research: Subduction and Exhumation of Ultrahigh-Pressure Rocks: Field and Drilling Petrotectonic Studies in Eastern China
  • 批准号:
    0507331
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2005
  • 负责人:
    Douglas Rumble
  • 依托单位:
Acquisition and Development of an Ultra Violet Laser Sulfur Isotope Microprobe for the Analysis 32S, 33S, 34S, and 36S in Sulfide Minerals
  • 批准号:
    0215953
  • 项目类别:
    Standard Grant
  • 资助金额:
    $21.18万
  • 财政年份:
    2002
  • 负责人:
    Douglas Rumble
  • 依托单位:
Collaborative Research: United States-China Scientific Cooperative Project -- Subduction and Exhumation of Ultrahigh-Pressure Rocks: Field and Drilling Studies in Eastern China
  • 批准号:
    0003276
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $9.83万
  • 财政年份:
    2001
  • 负责人:
    Douglas Rumble
  • 依托单位:
Testing the Discovery of Archean Terrestrial Mass-independent Sulfur Isotope Anomalies
  • 批准号:
    0125096
  • 项目类别:
    Standard Grant
  • 资助金额:
    $19.25万
  • 财政年份:
    2001
  • 负责人:
    Douglas Rumble
  • 依托单位:
国内基金
海外基金
Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    SATOSHI NAWATA
  • 依托单位:
Cell Research
Cell Research
Cell Research (细胞研究)