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ABR: Studies of Sources, Fluxes and Cycling of Cd, T1, Bi and Pb in North Atlantic Waters

ABR: Studies of Sources, Fluxes and Cycling of Cd, T1, Bi and Pb in North Atlantic Waters
ABR:北大西洋水域中 Cd、T1、Bi 和 Pb 的来源、通量和循环研究
批准号:
8819615
负责人:
Clair Patterson
金额:
$23.39万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1989
资助国家:
美国
项目状态:
已结题
起止时间:
1989-02-01 至 1992-12-31

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中文摘要
翻译
这项研究计划通过分析雨和空气中的金属来确定Cd、T1和Pb进入北大西洋的风成通量。这些不同元素的通量和来源将通过在测量时间间隔内在板块上的沉积和对其同位素的分析来确定。从这项研究中得出的输入通量和沉积通量应该为开发这些金属在海洋中现在和过去循环的改进模型提供基础。
英文摘要
This research is planned to determine eolian input fluxes of Cd, T1, and Pb into the North Atlantic by analysing the metals in rain and air. Fluxes and sources of these dissimilar elements will be determined from deposition on plates over measured time intervals and analysis of their isotopes. Input and sedimentation fluxes derived from this study should provide a basis for the development of improved models for present and past cycling of these metals in the oceans.
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Records of Natural and Industrial Lead in Greeland Ice
  • 批准号:
    8718281
  • 项目类别:
    Standard Grant
  • 资助金额:
    $2.43万
  • 财政年份:
    1988
  • 负责人:
    Clair Patterson
  • 依托单位:
Studies of Enrichments and Origins of Lead in Seasalts Using Stable Leas Isotope Measurements
  • 批准号:
    8712247
  • 项目类别:
    Standard Grant
  • 资助金额:
    $2.38万
  • 财政年份:
    1987
  • 负责人:
    Clair Patterson
  • 依托单位:
Short-Term Visit to New Zealand to Develop Cooperative Research on Implementing Clean Laboratory Techniques for Marine Chemistry; January 1986
  • 批准号:
    8520147
  • 项目类别:
    Standard Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    1986
  • 负责人:
    Clair Patterson
  • 依托单位:
Temporal Variations of Trace Metals and Sulfur in Antarctic Ice and Snow
  • 批准号:
    8403490
  • 项目类别:
    Standard Grant
  • 资助金额:
    $12.09万
  • 财政年份:
    1985
  • 负责人:
    Clair Patterson
  • 依托单位:
海外基金