Polar Warmth: Diagnostic Tests of Increased Meridional Ocean Heat Transport versus Greenhouse Warming
Polar Warmth: Diagnostic Tests of Increased Meridional Ocean Heat Transport versus Greenhouse Warming
批准号:
9204143
负责人:
Richard Fairbanks
金额:
$9.51万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1992
资助国家:
美国
项目状态:
已结题
起止时间:
1992-11-01 至 1994-10-31
中文摘要
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英文摘要
The study proposes to develop a diagnostic test for the verification and validation of the origin of warm episodes in Earth's history. An isotopic approach will be applied to the Cenozoic record to understand the mechanisms responsible for changes in the polar temperatures. Latitudinal oxygen-isotopic profiles from planktonic foraminifera will provide independent tests for the validity of changes in deep-water circulation and/or varying trace gas concentrations as mechanisms for the climatic shifts from the warm Eocene to the glacial-interglacial cycles of Plio-Pleistocene.
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Barbados Sea Level and Radiocarbon Calibration Records
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批准号:0928446
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项目类别:Standard Grant
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资助金额:$49.75万
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财政年份:2009
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负责人:Richard Fairbanks
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依托单位:
Pleistocene Sea Level Reconstruction
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批准号:0918971
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项目类别:Standard Grant
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资助金额:$15.72万
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财政年份:2008
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负责人:Richard Fairbanks
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依托单位:
Pleistocene Sea Level Reconstruction
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批准号:0727696
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项目类别:Standard Grant
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资助金额:$19.01万
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财政年份:2007
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负责人:Richard Fairbanks
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依托单位:
Evolution of ENSO during the Holocene
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批准号:0352044
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项目类别:Standard Grant
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资助金额:$16.0万
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财政年份:2004
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负责人:Richard Fairbanks
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依托单位:
Carbon 14 Calibration, Production and Reservoir Changes Over the Past 50,000 Years
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批准号:0327722
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项目类别:Continuing Grant
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资助金额:$69.31万
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财政年份:2003
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负责人:Richard Fairbanks
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依托单位:
Shelf and Bottom Water Formation Near East Antarctic Polynyas and Glaciers
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批准号:9909374
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项目类别:Continuing Grant
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资助金额:$49.77万
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财政年份:2000
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负责人:Richard Fairbanks
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依托单位:
Deglacial Temperature Record from the Central Tropical Pacific
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批准号:9818349
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项目类别:Continuing Grant
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资助金额:$23.37万
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财政年份:1999
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负责人:Richard Fairbanks
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依托单位:
U.S. GLOBEC: Georges Bank PHASE III Modes of Circulation and Mixing on Georges Bank -- Quantifying Source Water Using the Oxygen Isotope Tracer
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批准号:9806542
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项目类别:Continuing Grant
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资助金额:$35.08万
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财政年份:1998
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负责人:Richard Fairbanks
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依托单位:
SGER: ENSO 97 Halocline Study: Hawaii to Christman Island Transit
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批准号:9802056
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项目类别:Standard Grant
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资助金额:$3.0万
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财政年份:1997
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负责人:Richard Fairbanks
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依托单位:
Wireline Coring Drowned Reefs Offshore the Virgin Islands: Sea Level, Sea Surface Temperature and Radiocarbon Calibration
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批准号:9709613
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项目类别:Continuing Grant
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资助金额:$52.0万
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财政年份:1997
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负责人:Richard Fairbanks
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依托单位:
U.S. GLOBEC: Georges Bank Phase II Circulation Modes on Georges Bank: Quantifying Water Sources using the O-18 Tracer
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批准号:9632784
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项目类别:Continuing Grant
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资助金额:$23.5万
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财政年份:1996
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负责人:Richard Fairbanks
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依托单位:
Wire-line Drilling Drowned Reefs Offshore Christmas and Kanton Atolls
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批准号:9416971
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项目类别:Standard Grant
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资助金额:$40.5万
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财政年份:1996
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负责人:Richard Fairbanks
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依托单位:
ARI: Aquisition of a Fisons Plasma 54 Mass Spectrometer for Global Change Research
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批准号:9512391
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项目类别:Standard Grant
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资助金额:$50.0万
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财政年份:1995
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负责人:Richard Fairbanks
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依托单位:
Sea Level Record: Applications to Global Climate
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批准号:9217555
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项目类别:Continuing Grant
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资助金额:$50.99万
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财政年份:1993
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负责人:Richard Fairbanks
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依托单位:
Carbon Isotope Chemistry of the Southern Ocean
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批准号:9117111
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项目类别:Continuing Grant
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资助金额:$16.0万
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财政年份:1991
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负责人:Richard Fairbanks
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依托单位:
230TH/234U Dating of Barbados Sea Level Record 0-230,000 Years BP
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批准号:9001139
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项目类别:Continuing Grant
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资助金额:$30.0万
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财政年份:1990
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负责人:Richard Fairbanks
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依托单位:
REU: Phytoplankton Flux in the Gulf of California: Seasonal Variations, Sediment Preservation, and the Last Glacial-Interglacial Transition
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批准号:9010638
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项目类别:Standard Grant
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资助金额:$18.43万
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财政年份:1990
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负责人:Richard Fairbanks
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依托单位:
Origins of Carbon Isotope Signals in Tropical and Polar Oceans: 0-25,000 Years B.P.
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批准号:8819438
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项目类别:Continuing Grant
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资助金额:$17.81万
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财政年份:1989
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负责人:Richard Fairbanks
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依托单位:
Reconstruction of the Eustatic Sea Level Curve 15,000 to 5,000 Years Before Present
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批准号:8717172
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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:Richard Fairbanks
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依托单位:
The Oxygen and Hydrogen Isotopic Composition of Pleistocene Sea Water
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批准号:8711372
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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:1987
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负责人:Richard Fairbanks
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依托单位:
海外基金