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Support for Proposed 'State of the Arc' (SOTA) Conference: Energy and Mass Fluxes in Volcanic Arcs

Support for Proposed 'State of the Arc' (SOTA) Conference: Energy and Mass Fluxes in Volcanic Arcs
支持拟议的“弧状态”(SOTA)会议:火山弧中的能量和质量通量
批准号:
0233356
负责人:
William Leeman
金额:
$0.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2002
资助国家:
美国
项目状态:
已结题
起止时间:
2002-10-15 至 2004-01-31

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中文摘要
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英文摘要
Under this award, the PI will convene the third in a series of State of the Arc (SOTA) conferences aimed at understanding physical-chemical processes operating at subduction zones. The conference will have as its theme, Energy and Mass Fluxes in Volcanic Arcs. The meeting will be held in August 2003 at Timberline Lodge (Mt. Hood). Rice University will act as the lead institution, and the conference will be hosted locally by Portland State University. The meeting will bring together approximately 84 international researchers whose work bears on the conference theme. Specific focus areas will include: (1) the thermal structure of subduction zones, (2) the influence of this structure on release of volatiles and possibly melts from subducted slabs, (3) influence of this structure on the production and differentiation of magmas at various levels in the mantle and crust, (4) geologic, petrologic, geochemical, and geophysical constraints on the reservoirs that store and release those magmas and their associated fluids, and (5) heat and mass transfer processes and rates in arc volcanoes at different spatial and temporal scales, and how these influence volcano evolution and behavior. The conference will include a series of pre-, mid-, and post-conference field trips to view important aspects of arc volcanism as exposed in the Cascades province (Mt. St. Helens, Mt. Hood, and central Oregon). These trips will integrate aspects of field geology with the conference themes and allow contrast between different styles of arc volcanism.
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会议论文
Cross-Arc Geochemical Variations in the Southern Washington Cascades
  • 批准号:
    0003612
  • 项目类别:
    Standard Grant
  • 资助金额:
    $2.5万
  • 财政年份:
    2001
  • 负责人:
    William Leeman
  • 依托单位:
Upgrade of X-ray Fluorescence Facility
  • 批准号:
    9614725
  • 项目类别:
    Standard Grant
  • 资助金额:
    $3.7万
  • 财政年份:
    1997
  • 负责人:
    William Leeman
  • 依托单位:
Evolution of the Cascades Subarc Mantle: Evaluation of Subduction Contribution Based on Petrology of Lavas and Mantle Xenoliths
  • 批准号:
    9419018
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $21.4万
  • 财政年份:
    1995
  • 负责人:
    William Leeman
  • 依托单位:
Boron Isotopic Studies of Subduction Zone Processes
  • 批准号:
    9119110
  • 项目类别:
    Standard Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    1992
  • 负责人:
    William Leeman
  • 依托单位:
海外基金