Collaborative Research: Decadal to orbital links between climate, productivity, and denitrification on the Peru Margin; Do models of persistent El Nino or La Nina apply?
Collaborative Research: Decadal to orbital links between climate, productivity, and denitrification on the Peru Margin; Do models of persistent El Nino or La Nina apply?
批准号:
0318371
负责人:
Mark Altabet
金额:
$35.46万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2003
资助国家:
美国
项目状态:
已结题
起止时间:
2003-07-15 至 2007-06-30
中文摘要
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英文摘要
The proposal is funded to determine the connection among productivity, ventilation, and sea surface temperature climate variability at decadal to orbital time scales from the Peru Margin, a region sensitive to ENSO. Reconstruction will be based primarily on examining denitrification processes in existing very high resolution cores from the Peru Margin. The proposed will use the newly developed 14C dating technique using alkenones.
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Testing Southern Ocean Control of Atmospheric CO2 using Diatom-based Paleo-proxies
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依托单位:
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批准号:0214365
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项目类别:Standard Grant
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资助金额:$12.42万
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财政年份:2002
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Studies of Nitrogen and Carbon Biogeochemistry during SOFex
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批准号:9986061
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项目类别:Standard Grant
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资助金额:$17.5万
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High Resolution Reconstruction of Arabian Sea Denitrification and Its Forcing by Productivity and Hydrography
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批准号:9902450
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负责人:Mark Altabet
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依托单位:
国内基金
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