The Fluid Geochemistry of Ridge Subduction-Chile Triple Junction (ODP Leg 141)
The Fluid Geochemistry of Ridge Subduction-Chile Triple Junction (ODP Leg 141)
批准号:
9616407
负责人:
Philip Froelich
金额:
$9.7万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1996
资助国家:
美国
项目状态:
已结题
起止时间:
1996-11-01 至 1998-10-15
中文摘要
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英文摘要
This award will support the final year of a project to establish the fluid and mineral mechanisms, fluid circulation pathways and time scales responsible for the formation of authigenic minerals formed at the Chile Triple Junction. Hydrothermal pulses from the buried ridge system have produced a series of mineral facies, which will be analyzed with Li, B and O isotopes in addition to a range of other analyses already accomplished. A hydrogeochemical model will be constructed using local tectonic and kinematic constraints, in order to estimate fluid and geochemical fluxes associated with ridge subduction.
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Chemistry of High-Energy Content Reagents
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依托单位:
ABR: Siliceous Paleoceanography: (Ge/SI)opal - IV
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Siliceous Paleoceanography: (Ge/Si)opal - III
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依托单位:
XIV IUPAC Symposium on Photochemistry, Leuven, Belgium July 19-25, 1992
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Transitions in Liquid Crystals Initiated with Circularly Polarized Light
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资助金额:$31.31万
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Miocene Continental Paleoclimate and Fossil Horse Evolution:Trace Element and Stable Isotope Geochemistry of Enamel- Phosphate
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The Chemistry of High-Energy-Content Reactants
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Siliceous Paleoceanography: (Ge/Si) Opal II
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项目类别:Continuing Grant
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海外基金