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Exchange Processes between the Oceans and Young Oceanic Crust, Eastern Flank of the East Pacific Rise Near 14 Degrees S

Exchange Processes between the Oceans and Young Oceanic Crust, Eastern Flank of the East Pacific Rise Near 14 Degrees S
海洋与年轻洋壳之间的交换过程,东太平洋东侧上升近南纬 14 度
批准号:
9911933
负责人:
Michael Mottl
金额:
$11.22万
依托单位:
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:
2000-03-01 至 2003-02-28

项目摘要

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中文摘要
翻译
该项目将分析取自东太平洋隆起侧翼的岩心中沉积孔隙水的地球化学。来自岩心的地球化学梯度将与德国同事收集的热流、物理性质和地震测绘数据结合起来,用于(1)计算孔隙水流动的垂直速度;(2)确定下面玄武岩中海水的组成;(3)限制海水流入基底的机制;(4)提供数据,用于约束地下水循环的概念和数值模型。
英文摘要
This project will analyze the geochemistry of sediment porewaters in cores taken from the flank of the East Pacific Rise. Geochemical gradients derived from the cores will be combined with measures of heat flow, physical properties and seismic mapping to e collected by German colleagues, and the data used to (1) calculate vertical velocity of porewater flow; (2) determine the composition of seawater in the underlying basalt; (3) constrain the mechanisms by which seawater flows into basement and (4) provide data to constrain conceptual and numerical models of subsurface circulation.
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Collaborative Research: Integrated Data Management for Hydrothermal Spring Geochemistry
  • 批准号:
    0819399
  • 项目类别:
    Standard Grant
  • 资助金额:
    $15.29万
  • 财政年份:
    2008
  • 负责人:
    Michael Mottl
  • 依托单位:
Collaborative Research: Modeling the chemistry, origin, and evolution of subduction zone fluids rising beneath the Mariana forearc
  • 批准号:
    0646630
  • 项目类别:
    Standard Grant
  • 资助金额:
    $15.94万
  • 财政年份:
    2007
  • 负责人:
    Michael Mottl
  • 依托单位:
Collaborative Research: Sampling and Initial Characterization of Hydrothermal Fluids, Deposits, Microfauna, and Megafauna at Vent Fields along the Eastern Lau Spreading Center
  • 批准号:
    0241826
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $13.7万
  • 财政年份:
    2004
  • 负责人:
    Michael Mottl
  • 依托单位:
Collaborative Research: Recharge, Discharge, and Routes of Fluid Flow Within Young Oceanic Crust at the Juan de Fuca Ridge
  • 批准号:
    9819974
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $12.21万
  • 财政年份:
    1999
  • 负责人:
    Michael Mottl
  • 依托单位:
国内基金
海外基金
Submesoscale Processes Associated with Oceanic Eddies
  • 批准号:
    --
  • 项目类别:
    --
  • 资助金额:
    160万元
  • 批准年份:
    2022
  • 负责人:
    董昌明
  • 依托单位: