Os Isotopic Investigations of Earth's Evolution
Os Isotopic Investigations of Earth's Evolution
批准号:
9019330
负责人:
Alan Zindler
金额:
$0.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-01-01 至 1992-06-30
中文摘要
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英文摘要
This award is to complete development work on the techniques required for the analysis of Os isotopes by sputter induced resonant ionization mass spectrometry (SIRIMS) using Lamont's new V. G. Isolab 54 mass spectrometer, and to begin scientific investigations using Re-Os. In conjunction with making the mass spec operational, research goals will also be pursued. Most of the research effort over the coming year will be directed toward characterizing Re-Os distributions and systematics in samples acquired from various ancient terranes. In addition, the PIs will begin to investigate Re-Os systematics in basalts and peridotite nodules to gain a better understanding of the partitioning of Re and Os during partial melting in the mantle.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
U-Th Systematics of Primitive Icelandic Basalts: Building a Foundation for Interpreting U-Th Disequilibrium in MORBs
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批准号:9628083
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项目类别:Standard Grant
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资助金额:$30.0万
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财政年份:1996
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负责人:Alan Zindler
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依托单位:
Acquisition of an ICP-MS for Elemental Concentration Analysis in Earth Sciences Research
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批准号:9601952
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项目类别:Standard Grant
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资助金额:$26.75万
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财政年份:1996
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负责人:Alan Zindler
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依托单位:
Renovation of the Carraway Building Research Facilities
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批准号:9415178
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项目类别:Standard Grant
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资助金额:$61.0万
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财政年份:1995
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负责人:Alan Zindler
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依托单位:
Technician Support for L-DGO Solid-Source Isotope Facility: Phase I
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批准号:9596060
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项目类别:Standard Grant
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资助金额:$1.08万
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财政年份:1994
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负责人:Alan Zindler
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依托单位:
Os Isotopes in Ocean Island Basalts: An Investigation Aimed at Identifying Primary Mantle-Source Variations
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批准号:9596052
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项目类别:Continuing Grant
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资助金额:$7.24万
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财政年份:1994
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负责人:Alan Zindler
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依托单位:
The Acquisition of a High Abundance Sensitivity Thermal Ionization Mass Spectrometer
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批准号:9406370
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项目类别:Standard Grant
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资助金额:$24.43万
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财政年份:1994
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负责人:Alan Zindler
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依托单位:
Os Isotopes in Ocean Island Basalts: An Investigation Aimed at Identifying Primary Mantle-Source Variations
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批准号:9304582
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项目类别:Continuing Grant
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资助金额:$14.0万
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财政年份:1993
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负责人:Alan Zindler
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依托单位:
Technician Support for L-DGO Solid-Source Isotope Facility: Phase I
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批准号:9219933
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项目类别:Standard Grant
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资助金额:$9.0万
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财政年份:1993
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负责人:Alan Zindler
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依托单位:
Re-Os Systematics in the Earth's Mantle: Evidence from Mantle-Derived Basalts and Ultramafic Nodules
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批准号:9220004
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项目类别:Standard Grant
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资助金额:$4.0万
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财政年份:1993
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负责人:Alan Zindler
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依托单位:
Os Isotopic Investigations of Earth's Evolution
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批准号:9206343
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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:1992
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负责人:Alan Zindler
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依托单位:
Mass Spectormetric Studies of U-Th Series Isotopes in MORBs and Young Seamount Basalts
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批准号:9204223
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项目类别:Continuing Grant
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资助金额:$31.5万
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财政年份:1992
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负责人:Alan Zindler
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依托单位:
Engineering Support for Mass Spectrometer Development: Phase II
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批准号:9105306
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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:1991
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负责人:Alan Zindler
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依托单位:
Experimental Development of a Geochronometer Based on ESR- Detected Radiation-Induced Defects in Quartz: Collaborative Investigation Between FSU and L-DGO
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批准号:9007776
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项目类别:Standard Grant
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资助金额:$2.5万
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财政年份:1991
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负责人:Alan Zindler
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依托单位:
Mass Spectrometric Studies of U-Th Series Isotopes in MORBs and Young Seamount Basalts
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批准号:9000838
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项目类别:Continuing Grant
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资助金额:$14.17万
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财政年份:1990
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负责人:Alan Zindler
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依托单位:
Engineering Support for Mass Spectrometer Development
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批准号:8916531
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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:1990
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负责人:Alan Zindler
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依托单位:
Dynamics and Evolution of Magma Systems: Mass Spectrometry of U and Th Isotopes in Young Volcanics
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批准号:8916694
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项目类别:Continuing Grant
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资助金额:$36.04万
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财政年份:1990
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负责人:Alan Zindler
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依托单位:
Petrogenesis of the Lower Crust in a Collisional Zone: S. W. Norway
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批准号:8721037
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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:1988
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负责人:Alan Zindler
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依托单位:
Os Isotopic Investigations of Earth's Evolution
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批准号:8804401
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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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财政年份:1988
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负责人:Alan Zindler
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依托单位:
Acquisition of Triple-Focussing Mass Spectrometer with RIMS and SIMS Capabilities
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批准号:8713584
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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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财政年份:1987
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负责人:Alan Zindler
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依托单位:
Isotopic Studies of Pacific Seamounts and Selected Ridge Segments
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批准号:8711798
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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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财政年份:1987
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负责人:Alan Zindler
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依托单位:
海外基金