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Studies of Enrichments and Origins of Lead in Seasalts Using Stable Leas Isotope Measurements

Studies of Enrichments and Origins of Lead in Seasalts Using Stable Leas Isotope Measurements
使用稳定Leas同位素测量研究海盐中铅的富集和来源
批准号:
8712247
负责人:
Clair Patterson
金额:
$2.38万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1987
资助国家:
美国
项目状态:
已结题
起止时间:
1987-11-15 至 1989-04-30

项目摘要

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中文摘要
翻译
铅的同位素组成将在 在级联的级上收集不同尺寸的颗粒 已经收集到的撞击器空气样本, 南太平洋和北太平洋西风带是 SEAREX计划。 这些数据将与SEAREX数据相结合 对于雨水,空气, 和海水样品与撞击物样品相关联, 提供了一个可靠的解释模型, 海盐,并将提供可靠的估计, 再循环的风成铅流入海洋。
英文摘要
Isotopic compositions of lead will be measured in different sized particles collected on stages of cascade impactor samples of air which have already been collected in the South Pacific and North Pacific westerlies as part of the SEAREX Program. These data will be combined with SEAREX data for lead, salt and dust concentrations measured in rain, air, and sea water samples associate with the impactor samples to provide a reliable explanatory model for enrichment of lead in sea salts and will furnish trustworthy estimates of magnitures of recycled eolian lead fluxes entering the oceans.
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ABR: Studies of Sources, Fluxes and Cycling of Cd, T1, Bi and Pb in North Atlantic Waters
  • 批准号:
    8819615
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $23.39万
  • 财政年份:
    1989
  • 负责人:
    Clair Patterson
  • 依托单位:
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:
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