Collaborative Research: Porewater Geochemistry of Paleochemical Proxies
Collaborative Research: Porewater Geochemistry of Paleochemical Proxies
批准号:
9503670
负责人:
Daniel McCorkle
金额:
$9.2万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1995
资助国家:
美国
项目状态:
已结题
起止时间:
1995-06-15 至 1998-05-31
中文摘要
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英文摘要
9503670 McCorkle This project will use chemistry of stable isotopes and trace metals in pore waters and in shells of benthic foraminifera to examine the effects of (1) organic matter and 92) metal remobilization upon the biogeochemical record in the shells. Carbon isotopes and trace metals (Cd,Ba) are widely used as tracers of past ocean production and deep water circulation; the Pis have preliminary evidence that both are affected by early diagenesis. The project will examine this effect in a range of environments differing in surface water production (hence, carbon flux to the sediment) and in sediment oxidation state. ***
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Intergovernmental Mobility Assignment ((8/5/19-8/4/20)
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批准号:1946848
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项目类别:Intergovernmental Personnel Award
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资助金额:$25.09万
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财政年份:2019
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负责人:Daniel McCorkle
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依托单位:
Temperature and Carbonate System Influences on the Test Chemistry of Deep-Sea Benthic Foraminifera: Laboratory Culture Studies
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批准号:1031248
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项目类别:Standard Grant
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资助金额:$22.48万
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财政年份:2010
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负责人:Daniel McCorkle
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依托单位:
Culturing Deep-sea Benthic Foraminifera - Multi-temperature Proxy Calibration, and Substrate and Food Experiments
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批准号:0647899
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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:2007
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负责人:Daniel McCorkle
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依托单位:
Collaborative Research: Culturing Studies of Environmental Controls on Benthic Foraminiferal Shell Chemistry
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批准号:0350794
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项目类别:Continuing Grant
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资助金额:$20.86万
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财政年份:2004
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负责人:Daniel McCorkle
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依托单位:
Isotopic Tracers and Carbonate Chemistry in the Bering Sea
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批准号:0324987
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项目类别:Standard Grant
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资助金额:$9.24万
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财政年份:2003
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负责人:Daniel McCorkle
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依托单位:
REU Site WHOI - The Oceans: Processes and Problems in the 21st Century
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批准号:0139423
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项目类别:Continuing Grant
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资助金额:$15.87万
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财政年份:2002
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负责人:Daniel McCorkle
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依托单位:
Collaborative Research: Isotopic Constraints on the Nitrogen Dynamics of the Bering Sea
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批准号:0136584
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项目类别:Standard Grant
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资助金额:$10.38万
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财政年份:2002
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负责人:Daniel McCorkle
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依托单位:
The Carbon Isotopic Composition of Epibenthic Foraminifera: Carbon Flux and Drift Sedimentation
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批准号:0221176
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项目类别:Standard Grant
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资助金额:$26.86万
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财政年份:2002
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负责人:Daniel McCorkle
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依托单位:
Calibration Studies of Benthic Foraminiferal Samples from the Eastern Equatorial Atlantic Ocean
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批准号:9905903
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项目类别:Standard Grant
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资助金额:$12.58万
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财政年份:1999
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负责人:Daniel McCorkle
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依托单位:
Carbon Isotope Constraints on Benthic Carbonate Dissolution in the Eastern Equatorial Atlantic and The North Carolina Continental Margin
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批准号:9730932
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项目类别:Continuing Grant
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资助金额:$25.03万
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财政年份:1998
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负责人:Daniel McCorkle
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依托单位:
Development of an Automated Extraction System for Small Volume (Pore Water) S13C Samples
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批准号:9730621
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项目类别:Standard Grant
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资助金额:$11.43万
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财政年份:1998
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负责人:Daniel McCorkle
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依托单位:
Calibration Studies of Benthic Foraminiferal Shell Chemistry: Bottom Water, Pore Water, and Live Benthic Foraminifera from Paleoceanographic Study Sites
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批准号:9710044
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项目类别:Continuing Grant
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资助金额:$42.0万
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财政年份:1997
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负责人:Daniel McCorkle
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依托单位:
Shell Chemistry of Live Benthic Foraminifera on the Ontong Java Plateau - Distinguishing Fractionation During Calcification from Post Mortem Dissolution Effects
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批准号:9633588
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项目类别:Continuing Grant
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资助金额:$9.88万
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财政年份:1997
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负责人:Daniel McCorkle
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依托单位:
Time-Series Benthic Geochemistry on the New England Continental Margin - Controls on Benthic Foraminiferal Distributions and Shell Composition
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批准号:9529997
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项目类别:Continuing Grant
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资助金额:$17.0万
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财政年份:1996
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负责人:Daniel McCorkle
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依托单位:
Stable Isotopic Constraints on Benthic Carbonate Dissolution
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批准号:9216363
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项目类别:Continuing Grant
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资助金额:$18.52万
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财政年份:1992
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负责人:Daniel McCorkle
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依托单位:
Glacial-Interglacial Chemistry and Circulation of the Southeastern Indian Ocean
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批准号:9201286
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项目类别:Continuing Grant
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资助金额:$20.92万
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财政年份:1992
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负责人:Daniel McCorkle
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依托单位:
Pore Water Geochemistry of Paleochemical Tracers
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批准号:9101154
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项目类别:Continuing Grant
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资助金额:$16.28万
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财政年份:1991
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负责人:Daniel McCorkle
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依托单位:
Late Quaternary Paleochemistry of the Southeast Indian Ocean
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批准号:8817620
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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:1989
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负责人:Daniel McCorkle
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依托单位:
国内基金
海外基金
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