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Comparative Geochemistries of the Major Biochemicals in Marine Environments

Comparative Geochemistries of the Major Biochemicals in Marine Environments
海洋环境中主要生化物质的比较地球化学
批准号:
8716481
负责人:
John Hedges
金额:
$54.98万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-04-01 至 1991-09-30

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中文摘要
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英文摘要
Research will be conducted on the geochemistries of the major biochemicals in marine environments. Specific studies will attempt to: (1) Define the sources, concentrations and reactions of acidic sugars in aquatic environments; (2) Determine the comparative geochemistries of the major biochemicals in Dabob Bay, Saanich Inlet and the Black Sea; (3) Describe the microbial degradation of vascular plant tissues; (4) Compare chemical composition of sedimentary versus fresh vascular plant tissues; and (5) Determine the fates of the major biochemicals when zooplankton feed on phytoplankton.
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Mechanisms of Organic Matter Preservation in Marine Sediments: A Focus on Oxygen Sensitive Organic Matter
  • 批准号:
    9711690
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $55.5万
  • 财政年份:
    1997
  • 负责人:
    John Hedges
  • 依托单位:
Organic Geochemical Studies in the Southern Ocean
  • 批准号:
    9531763
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $29.3万
  • 财政年份:
    1996
  • 负责人:
    John Hedges
  • 依托单位:
Collaborative Research: Organic Geochemical Studies In The Arabian Sea
  • 批准号:
    9310684
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $39.01万
  • 财政年份:
    1994
  • 负责人:
    John Hedges
  • 依托单位:
Characterization of Dissolved Organic Matter in Seawater by Ultrafiltration and Chemical Analysis
  • 批准号:
    9402361
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $24.71万
  • 财政年份:
    1994
  • 负责人:
    John Hedges
  • 依托单位:
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