Acquisition of an Automated Carbonate Reaction System for A Mass Spectrometer at Texas A&M University
Acquisition of an Automated Carbonate Reaction System for A Mass Spectrometer at Texas A&M University
批准号:
9316937
负责人:
Ethan Grossman
金额:
$3.5万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-08-01 至 1997-01-31
中文摘要
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英文摘要
9316937 Grossman This award provides 35% of the funding required to purchase an automated carbonate reaction system for the preparation of samples prior to mass spectrometric analysis. The equipment is to be installed and operated in the mass spectrometry laboratory in the Department of Geology at the Texas A & M University. Texas A & M University is committed to providing the remaining funds needed for the purchase. The Principal Investigator and colleagues are engaged in research to understand the relations between climate changes and isotopic variation signals as seen in the carbon and oxygen isotopic composition of carbonate shelled organisms living in the ocean. The work requires analysis of large numbers of small carbonate samples for which the new automated sample preparation system is needed. ***
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批准号:2241039
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批准号:1325683
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资助金额:$24.64万
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依托单位:
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资助金额:$7.1万
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依托单位:
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批准号:0321278
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项目类别:Standard Grant
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资助金额:$25.29万
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财政年份:2003
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负责人:Ethan Grossman
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依托单位:
COLLABORATIVE RESEARCH: Constraining Tertiary Temperatures, Salinities, and Ocean Chemistry: An Isotopic and Trace-metal Study of Serially-sampled Mollusks
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批准号:0126311
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项目类别:Standard Grant
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资助金额:$6.5万
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财政年份:2002
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负责人:Ethan Grossman
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依托单位:
Constraining Late Paleozoic Climate, CO2 Levels, and Ice Sheet Volumes: Integration of Oxygen Isotopes with Climate and Ice Sheet Models
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批准号:0003596
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项目类别:Standard Grant
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资助金额:$8.04万
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财政年份:2001
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负责人:Ethan Grossman
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依托单位:
Stable Isotope Record for Global and Regional Change in the Late Paleozoic
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批准号:9304815
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项目类别:Continuing Grant
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财政年份:1993
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负责人:Ethan Grossman
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依托单位:
Carbon Isotope Fractionation in Magnesian Calcite: Effects of Precipitation Rate and Mg Content
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批准号:9018325
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项目类别:Standard Grant
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财政年份:1991
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负责人:Ethan Grossman
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依托单位:
Support of International Participation in the Geochemical Society Symposium on Global Isotope Stratigraphy
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批准号:9018378
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项目类别:Standard Grant
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资助金额:$0.24万
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财政年份:1990
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负责人:Ethan Grossman
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依托单位:
Isotopic Studies of Late Paleozoic Cyclical Sedimentary Deposits
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批准号:9005030
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项目类别:Standard Grant
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资助金额:$11.0万
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财政年份:1990
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负责人:Ethan Grossman
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依托单位:
Isotopic Studies of Late Paleozoic Cyclical Sedimentary Deposits
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批准号:8720886
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项目类别:Continuing Grant
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资助金额:$10.2万
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财政年份:1988
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负责人:Ethan Grossman
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依托单位:
Isotopic Equilibrium in Calcite and Aragonite: Inorganic Precipitate Studies of Temperature, Kinetic, and Composi- tional Effects
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批准号:8511187
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项目类别:Standard Grant
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资助金额:$7.55万
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财政年份:1985
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负责人:Ethan Grossman
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依托单位:
海外基金