Chemistry of Oceanic Crust: Duration and Fluxes of Crust - Seawater Interactions
Chemistry of Oceanic Crust: Duration and Fluxes of Crust - Seawater Interactions
批准号:
9101340
负责人:
Stanley Hart
金额:
$44.66万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-06-15 至 1995-05-31
中文摘要
为研究热液循环过程中海水对新形成洋壳的影响提供了资金。这将通过对印度洋西南脊ODP钻探过程中取心的第3层辉长岩500 m进行海水与地壳之间元素通量的分析来完成。这些过程对海洋元素的化学性质起着重要的控制作用,因此对它们的认识对古化学的研究具有重要意义。
英文摘要
Funds are provided to study the effect of seawater on newly formed oceanic crust during hydrothermal circulation processes. This will be accomplished through the analysis of elemental flux between seawater and crust by studying 500 m of layer 3 gabbros cored during ODP drilling on SW Indian Ridge. These processes exert major control over the chemistry of elements in ocean and their understanding is thus important to the study of paleoechemistry.
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Collaborative Research: CSEDI--The Dynamics of Plume-Trench Interaction: Samoa-Tonga
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批准号:0652707
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项目类别:Continuing Grant
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资助金额:$36.52万
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财政年份:2007
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负责人:Stanley Hart
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依托单位:
The Role of Sulfide in Mantle Pb Geochemistry
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批准号:0635530
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项目类别:Standard Grant
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资助金额:$35.0万
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财政年份:2007
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负责人:Stanley Hart
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依托单位:
Accomplishment Based Renewal: Geochemical Evolution of the Mantle
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批准号:0509891
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项目类别:Continuing Grant
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资助金额:$58.18万
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财政年份:2005
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负责人:Stanley Hart
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依托单位:
Collaborative Research: The Samoan Hotspot, Past and Present
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批准号:0351437
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项目类别:Standard Grant
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资助金额:$19.47万
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财政年份:2005
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负责人:Stanley Hart
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依托单位:
CSEDI: Collaborative Research: New Experimental Approaches to He/U-Th Partitioning in the Mantle
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批准号:0215608
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项目类别:Standard Grant
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资助金额:$22.26万
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财政年份:2002
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负责人:Stanley Hart
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依托单位:
The Os Isotope Systematics of MORB Mantle
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批准号:0096634
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项目类别:Standard Grant
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资助金额:$10.0万
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财政年份:2001
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负责人:Stanley Hart
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依托单位:
Geochemical Evolution Of The Mantle
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批准号:0125917
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项目类别:Continuing Grant
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资助金额:$49.95万
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财政年份:2001
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负责人:Stanley Hart
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依托单位:
Dredging the Samoan Hotspot
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批准号:9819038
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项目类别:Continuing Grant
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资助金额:$23.58万
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财政年份:1999
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负责人:Stanley Hart
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依托单位:
Geochemical Evolution of the Mantle
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批准号:9804891
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项目类别:Continuing Grant
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资助金额:$46.5万
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财政年份:1998
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负责人:Stanley Hart
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依托单位:
Molluscs as Recorders of Ridge Volcanism and Hydrothermal Vent Field Activity
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批准号:9730857
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项目类别:Continuing Grant
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资助金额:$19.57万
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财政年份:1998
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负责人:Stanley Hart
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依托单位:
High Resolution Calibration and Validation of Proxy Records in Corals
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批准号:9632210
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项目类别:Standard Grant
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资助金额:$12.99万
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财政年份:1996
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负责人:Stanley Hart
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依托单位:
Seawater-Lower Ocean Crust Exchange Processes
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批准号:9416620
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项目类别:Continuing Grant
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资助金额:$22.94万
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财政年份:1996
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负责人:Stanley Hart
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依托单位:
Antarctic Rift and Hot Spot Volcanism
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批准号:9419094
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项目类别:Standard Grant
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资助金额:$17.98万
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财政年份:1995
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负责人:Stanley Hart
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依托单位:
Development Upgrade of NTIMS-Mass Spectrometer
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批准号:9413837
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项目类别:Standard Grant
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资助金额:$10.0万
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财政年份:1994
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负责人:Stanley Hart
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依托单位:
Origin of PGE's in the Bushveld Complex: Os Isotope Constraints
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批准号:9315986
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项目类别:Standard Grant
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资助金额:$9.01万
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财政年份:1994
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负责人:Stanley Hart
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依托单位:
Geochemical Evolution of the Mantle
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批准号:9219958
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项目类别:Continuing Grant
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资助金额:$76.5万
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财政年份:1993
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负责人:Stanley Hart
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依托单位:
Microscale Pb and S Isotope Variations in Hydrothermal Minerals from the Vibrurnum Pb-Zn Belt, S.E. Missouri
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批准号:9105326
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项目类别:Continuing Grant
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资助金额:$18.0万
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财政年份:1991
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负责人:Stanley Hart
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依托单位:
Antarctic Rift and Hot Spot Volcanism
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批准号:9117853
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项目类别:Continuing Grant
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资助金额:$20.0万
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财政年份:1991
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负责人:Stanley Hart
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依托单位:
Geochemical Evolution of the Mantle
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批准号:9096194
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项目类别:Continuing Grant
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资助金额:$40.46万
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财政年份:1990
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负责人:Stanley Hart
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依托单位:
Development of a Pt/Os Geochronometer
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批准号:9004205
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项目类别:Standard Grant
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资助金额:$4.5万
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财政年份:1990
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负责人:Stanley Hart
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依托单位:
国内基金
海外基金
Submesoscale Processes Associated with Oceanic Eddies
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批准号:--
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项目类别:--
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资助金额:160万元
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批准年份:2022
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负责人:董昌明
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依托单位: