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Calibration Studies of Benthic Foraminiferal Samples from the Eastern Equatorial Atlantic Ocean

Calibration Studies of Benthic Foraminiferal Samples from the Eastern Equatorial Atlantic Ocean
赤道东部大西洋底栖有孔虫样本的校准研究
批准号:
9905903
负责人:
Daniel McCorkle
金额:
$12.58万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1999
资助国家:
美国
项目状态:
已结题
起止时间:
1999-08-01 至 2003-07-31

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中文摘要
翻译
该ESH项目将分析赤道大西洋东部一套表层沉积物样本中的底栖有孔虫碳同位素组成。样品的选择涵盖了方解石饱和状态和有机碳雨率的一系列范围。有孔虫13C值与这些环境参数之间的关系将被用来区分碳酸盐溶解和有机碳通量对有孔虫壳体化学的影响。
英文摘要
This ESH project will analyze benthic foraminiferal carbon isotopic composition in a suite of surface sediment samples from the eastern equatorial Atlantic. The samples are chosen to cover a range of calcite saturation states and organic carbon rain rates. The relationships between foraminiferal 13 C values and these environmental parameters will be used to distinguish the effects of carbonate dissolution from those of organic carbon flux in affecting foraminiferal shell chemistry.
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Intergovernmental Mobility Assignment ((8/5/19-8/4/20)
  • 批准号:
    1946848
  • 项目类别:
    Intergovernmental Personnel Award
  • 资助金额:
    $25.09万
  • 财政年份:
    2019
  • 负责人:
    Daniel McCorkle
  • 依托单位:
Temperature and Carbonate System Influences on the Test Chemistry of Deep-Sea Benthic Foraminifera: Laboratory Culture Studies
  • 批准号:
    1031248
  • 项目类别:
    Standard Grant
  • 资助金额:
    $22.48万
  • 财政年份:
    2010
  • 负责人:
    Daniel McCorkle
  • 依托单位:
Culturing Deep-sea Benthic Foraminifera - Multi-temperature Proxy Calibration, and Substrate and Food Experiments
  • 批准号:
    0647899
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2007
  • 负责人:
    Daniel McCorkle
  • 依托单位:
Collaborative Research: Culturing Studies of Environmental Controls on Benthic Foraminiferal Shell Chemistry
  • 批准号:
    0350794
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $20.86万
  • 财政年份:
    2004
  • 负责人:
    Daniel McCorkle
  • 依托单位:
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