Records of Natural and Industrial Lead in Greeland Ice
Records of Natural and Industrial Lead in Greeland Ice
批准号:
8718281
负责人:
Clair Patterson
金额:
$2.43万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-07-01 至 1989-12-31
中文摘要
这个奖项是为了支持格陵兰冰盖的地球化学研究。这次调查的目的是获得公元前600年至公元1300年在200至600米深度的硬冰地带的时间铅浓度。这一时期铅的时间变化将与大约公元前450年、公元前50年和公元1300年工业生产最高的历史时期相关联,其间穿插着大约公元前200年和公元400年的最低时期。
英文摘要
This award is in support of geochemical research on the Greenland Ice Sheet. The investigation's objective is to obtain temporal lead concentrations for the 2000=year period 600 BC to 1300 AD in the hard ice zone at about 200 to 600-meter depth. Temporal changes of lead in this period will be correlated with historic periods of maximum industrial production at about 450 BC, 50 BC and 1300 AD interspersed by minima at about 200 BC and 400 AD.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
ABR: Studies of Sources, Fluxes and Cycling of Cd, T1, Bi and Pb in North Atlantic Waters
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批准号:8819615
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项目类别:Continuing Grant
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资助金额:$23.39万
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财政年份:1989
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负责人:Clair Patterson
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依托单位:
Studies of Enrichments and Origins of Lead in Seasalts Using Stable Leas Isotope Measurements
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批准号:8712247
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项目类别:Standard Grant
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资助金额:$2.38万
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财政年份:1987
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负责人:Clair Patterson
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依托单位:
Short-Term Visit to New Zealand to Develop Cooperative Research on Implementing Clean Laboratory Techniques for Marine Chemistry; January 1986
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批准号:8520147
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:1986
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负责人:Clair Patterson
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依托单位:
Temporal Variations of Trace Metals and Sulfur in Antarctic Ice and Snow
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批准号:8403490
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项目类别:Standard Grant
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资助金额:$12.09万
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财政年份:1985
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负责人:Clair Patterson
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依托单位:
SEAREX: Eolian Lead Input to the North Pacific from Westerlies
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批准号:8404559
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项目类别:Continuing Grant
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资助金额:$38.73万
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财政年份:1984
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负责人:Clair Patterson
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依托单位:
The Occurrence of Common Lead in the Open Ocean
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批准号:8113211
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项目类别:Standard Grant
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资助金额:$6.17万
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财政年份:1981
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负责人:Clair Patterson
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依托单位:
Determination of Lead in Antarctic Snows
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批准号:8117250
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项目类别:Standard Grant
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资助金额:$0.58万
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财政年份:1981
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负责人:Clair Patterson
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依托单位:
Sea-Air Exchange Project:searex-Exchange of Pb, Ca, Sr, Ba, K, Rb, Cs
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批准号:8111893
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项目类别:Continuing Grant
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资助金额:$39.44万
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财政年份:1981
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负责人:Clair Patterson
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依托单位:
The Occurrence of Common Lead in the Open Oceans
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批准号:7900696
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项目类别:Continuing Grant
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资助金额:$15.79万
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财政年份:1979
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负责人:Clair Patterson
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依托单位:
Searex - Sea-Air Transport - Exchange of Metals and Hydrocarbons
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批准号:7714520
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项目类别:Standard Grant
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资助金额:$34.32万
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财政年份:1977
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负责人:Clair Patterson
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依托单位:
Analysis of Lead in Greenland Drill Core Ice
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批准号:7707803
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项目类别:Standard Grant
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资助金额:$2.49万
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财政年份:1977
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负责人:Clair Patterson
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依托单位:
Determination of the Input and Transport of Pollutant Lead In Marine Environments Using Isotope Tracers
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批准号:7424362
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项目类别:Standard Grant
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资助金额:$26.92万
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财政年份:1974
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负责人:Clair Patterson
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依托单位:
Influence of Rock Compositions on Metal Occurences Within Natural Ecosystems
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批准号:7406423
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项目类别:Standard Grant
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资助金额:$1.03万
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财政年份:1974
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负责人:Clair Patterson
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依托单位:
Biological Fractionation of Methyls in Natural Systems
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批准号:7301306
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项目类别:Standard Grant
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资助金额:$17.43万
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财政年份:1973
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负责人:Clair Patterson
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依托单位:
国内基金
海外基金
Natural超对称中的希格斯物理与暗物质研究
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批准号:11775039
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项目类别:面上项目
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资助金额:52.0万元
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批准年份:2017
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负责人:郑思波
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依托单位:
Natural超对称在LHC上的现象学研究
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批准号:11405015
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项目类别:青年科学基金项目
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资助金额:22.0万元
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批准年份:2014
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负责人:郑思波
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依托单位: