Concentrations, Sources, and Air-to-Sea Transfer of Trace Elements in the Atmosphere over the North Pacific Ocean

北太平洋大气中微量元素的浓度、来源和空海转移

基本信息

  • 批准号:
    8715955
  • 负责人:
  • 金额:
    $ 10.82万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    1987
  • 资助国家:
    美国
  • 起止时间:
    1987-12-01 至 1990-11-30
  • 项目状态:
    已结题

项目摘要

The primary goal of the proposed research is to determine the concentrations of trace elements in atmospheric samples that were collected from the westerly wind field over the North Pacific Ocean during two cruises in 1986. Numerous aerosol and precipitation samples were collected during the two cruises, and this is the only extensive set of high-quality trace element samples from the region. The analysis of atmospheric samples that were collected from a network of aerosol sampling stations in the South Pacific will also be completed. Special emphasis will be placed on integrating the results of these analyses with data from prior complementary studies. Data interpretation will involve comparisons and contrasts among the trace element and mineral aerosol concentrations, sources, and fluxes in the North Pacific westerlies and in the three other surface-level wind regimes over the Pacific.
拟议研究的主要目标是确定1986年两次巡航期间从北太平洋上空的西风场收集的大气样品中微量元素的浓度。在两次航行中收集了大量的气溶胶和降水样本,这是该地区唯一一套广泛的高质量微量元素样本。对从南太平洋气溶胶采样站网络收集的大气样本的分析也将完成。将特别强调将这些分析的结果与先前补充研究的数据相结合。数据解释将涉及北太平洋西风带和太平洋上空其他三种地面风区中微量元素和矿物气溶胶浓度、来源和通量的比较和对比。

项目成果

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Robert Duce其他文献

Robert Duce的其他文献

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{{ truncateString('Robert Duce', 18)}}的其他基金

Travel Support for Ocean/Atmosphere Biogeochemical Coupling Efforts
对海洋/大气生物地球化学耦合工作的旅行支持
  • 批准号:
    9909875
  • 财政年份:
    1999
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Standard Grant
Mineral Aerosol Input To The Arabian Sea
进入阿拉伯海的矿物气溶胶
  • 批准号:
    9311263
  • 财政年份:
    1994
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Continuing Grant
Workshop on the International Global Atmospheric Chemistry Program, Melbourne, Australia
国际全球大气化学计划研讨会,澳大利亚墨尔本
  • 批准号:
    8816466
  • 财政年份:
    1988
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Standard Grant
AEROCE Primary Network Operations Group (PNOG)
AEROCE 主网络运营小组 (PNOG)
  • 批准号:
    8702564
  • 财政年份:
    1987
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Continuing Grant
International Atmospheric Chemistry Meetings, 1987
国际大气化学会议,1987
  • 批准号:
    8711012
  • 财政年份:
    1987
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Standard Grant
Ship Operations Support
船舶运营支持
  • 批准号:
    8615748
  • 财政年份:
    1987
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Continuing Grant
International Workshop on Global Tropospheric Chemistry
全球对流层化学国际研讨会
  • 批准号:
    8608109
  • 财政年份:
    1986
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Standard Grant
Asian Dust Input to the Oceanic System (ADIOS)
亚洲沙尘进入海洋系统(ADIOS)
  • 批准号:
    8500739
  • 财政年份:
    1985
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Continuing Grant
Marine Sources of Antarctic Sulfate Aerosol: Sampling Program
南极硫酸盐气溶胶的海洋来源:采样计划
  • 批准号:
    8418868
  • 财政年份:
    1985
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Standard Grant
Anomalously Enriched Elements in the Marine Atmosphere: Sources, Fluxes, and Oceanic Exchange Mechanisms
海洋大气中异常富集的元素:来源、通量和海洋交换机制
  • 批准号:
    8405605
  • 财政年份:
    1984
  • 资助金额:
    $ 10.82万
  • 项目类别:
    Continuing Grant

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