Collaborative Research: Volatiles in Mantle Plumes: Implications for Geochemical Cycling of Volatile Elements
Collaborative Research: Volatiles in Mantle Plumes: Implications for Geochemical Cycling of Volatile Elements
批准号:
9530373
负责人:
Jacqueline Dixon
金额:
$18.84万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1996
资助国家:
美国
项目状态:
已结题
起止时间:
1996-10-15 至 2000-09-30
中文摘要
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英文摘要
This project will analyze the water and carbon dioxide in basalt glasses from four areas chosen to represent different mantle magma sources. Heavy isotopes and He-3 distinguish deep (primary) and shallow (recycled) mantle-plume reservoirs. Characterization of the volatiles will contribute to understanding physical properties and fractionation of the melts, as well as the degree of crustal contamination resulting from recycling of subduction-zone material.
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Renovation of Research Laboratories in the College of Marine Science-MSL Building
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批准号:0963392
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项目类别:Standard Grant
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资助金额:$189.82万
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财政年份:2010
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负责人:Jacqueline Dixon
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依托单位:
Collaborative Research: Temporal Evolution of Mantle Water: Quantifying the Effects of Recycling Efficiently Dehydrated Lithosphere into the Deep Mantle
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批准号:0351149
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项目类别:Continuing Grant
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资助金额:$0.0万
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负责人:Jacqueline Dixon
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依托单位:
Seismic and Petrologic Investigation of the Effects of Plume-Ridge Interaction at the Galapagos Spreading Center
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批准号:0000478
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项目类别:Continuing Grant
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资助金额:$5.19万
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财政年份:2000
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负责人:Jacqueline Dixon
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依托单位:
CAREER: Origin and Evolution of Volatiles in Submarine and Subglacial Alkalic Magmas
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批准号:9702795
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项目类别:Continuing Grant
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资助金额:$40.93万
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财政年份:1997
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负责人:Jacqueline Dixon
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依托单位:
Collaborative Research: Temporal and Spatial Variations of Magmatic Volatiles and Trace Elements in Glass Fragments and Phenocryst Inclusions in Pyroclastic Rocks...
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批准号:9600029
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项目类别:Standard Grant
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资助金额:$8.89万
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财政年份:1996
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负责人:Jacqueline Dixon
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依托单位:
Acquisition of an Infrared Microscope
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批准号:9417949
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项目类别:Standard Grant
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资助金额:$1.24万
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财政年份:1995
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负责人:Jacqueline Dixon
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依托单位:
Acquisition of an Infrared Microscope
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批准号:9416692
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项目类别:Standard Grant
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资助金额:$1.24万
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财政年份:1994
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负责人:Jacqueline Dixon
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依托单位:
Collaborative Research: The Effect of Water on the Degree of Mantle Melting in the Petrogenesis of Mid-Oceanic Ridge Basalt
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批准号:9302574
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项目类别:Continuing Grant
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资助金额:$22.15万
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财政年份:1993
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负责人:Jacqueline Dixon
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依托单位:
国内基金
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