课题基金 / 基金详情

Physical and Numerical Modeling of Currents In and Near Submarine Canyons

Physical and Numerical Modeling of Currents In and Near Submarine Canyons
海底峡谷及其附近水流的物理和数值模拟
批准号:
9619780
负责人:
Dale Haidvogel
金额:
$14.3万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-03-01 至 2001-02-28

项目摘要

项目成果

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中文摘要
翻译
OCE 9619780 Haidvogel 该项目将采用物理和数值模拟相结合的方法研究海底峡谷上方的水流动力学。这些模型将被设计用来研究分层流体中正压振荡流与海底峡谷之间的相互作用,而海底峡谷则中断了原本平滑的陆棚斜坡地形。将研究随时间变化的场和平均场的性质、峡谷边缘的气流分离和峡谷附近的质量输运。理想化的方法将被扩展到特定的峡谷的实地数据的建模。
英文摘要
OCE 9619780 Haidvogel The project will investigate the dynamics of flow over submarine canyons using a combined physical and numerical modeling approach. The models will be designed to study the interaction between barotropic, oscillatory currents in a stratified fluid and a submarine canyon interrupting an otherwise smooth shelf-slope topography. The nature of time- dependent and mean fields, flow separation at the canyon edge, and mass transport in the vicinity of the canyon will be investigated. The idealized approach will be extended to the modeling of specific canyons for which field data are available.
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Collaborative Research: GLOBEC Pan Regional Synthesis: The Effect of Varying Freshwater Inputs on Regional Ecosystems in the North Atlantic
  • 批准号:
    0815291
  • 项目类别:
    Standard Grant
  • 资助金额:
    $20.4万
  • 财政年份:
    2008
  • 负责人:
    Dale Haidvogel
  • 依托单位:
Collaborative Research: Climate Forcing of Calanus finmarchicus Populations of the North Atlantic
  • 批准号:
    0815000
  • 项目类别:
    Standard Grant
  • 资助金额:
    $14.92万
  • 财政年份:
    2008
  • 负责人:
    Dale Haidvogel
  • 依托单位:
U. S. GLOBEC Coordinating Office at Rutgers University
  • 批准号:
    0733275
  • 项目类别:
    Standard Grant
  • 资助金额:
    $82.88万
  • 财政年份:
    2007
  • 负责人:
    Dale Haidvogel
  • 依托单位:
Collaborative Research: Field and Modeling Studies in Support of Understanding Disease Resistance in Estuarine Populations and Response to Climate Change
  • 批准号:
    0622672
  • 项目类别:
    Standard Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2006
  • 负责人:
    Dale Haidvogel
  • 依托单位:
海外基金