Holocene Climate in the Western North Atlantic
Holocene Climate in the Western North Atlantic
批准号:
9709686
负责人:
Lloyd Keigwin
金额:
$48.6万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-11-15 至 2001-10-31
中文摘要
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英文摘要
9709686 Keigwin This study will characterize Holocene variability in the western North Atlantic by collection and analysis of sediment cores from the Bermuda Rise, Laurentian Fan, and continental slopes of the Carolinas and the mid-Atlantic Bight. Geochemical, sedimentological and microfossil analysis will be used to test whether (1) production of the lower component of North Atlantic Deep Water diminished during the Little Ice Age and (2) warming and cooling intervals such as the Little Ice Age and the Medieval Warm period were widespread in the mid-latitude western Atlantic. The project is funded under the Earth System History component of the US GLOBAL Change Research Program.
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Accomplished Based Renewal: A Glacial Age Synthesis of Western North Atlantic Hydrography
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批准号:2224312
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项目类别:Standard Grant
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资助金额:$17.78万
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财政年份:2022
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负责人:Lloyd Keigwin
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依托单位:
Collaborative Research: Early Career Coring Principal Investigator Training Cruise
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批准号:2009702
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项目类别:Standard Grant
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资助金额:$6.35万
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财政年份:2020
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负责人:Lloyd Keigwin
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依托单位:
Deep Water Hydrography in the Glacial Western North Atlantic
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批准号:1558307
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项目类别:Continuing Grant
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资助金额:$56.21万
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财政年份:2016
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负责人:Lloyd Keigwin
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依托单位:
EAGER: Deglacial Chronology of Bermuda Rise
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批准号:1548160
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项目类别:Standard Grant
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资助金额:$9.78万
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财政年份:2015
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负责人:Lloyd Keigwin
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依托单位:
The North Atlantic Oscillation Over Three Millennia
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批准号:1405160
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项目类别:Standard Grant
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资助金额:$42.74万
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财政年份:2014
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负责人:Lloyd Keigwin
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依托单位:
Collaborative Research: Testing the Northern Route for Younger Dryas Meltwater
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批准号:1204045
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项目类别:Standard Grant
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资助金额:$77.81万
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财政年份:2012
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负责人:Lloyd Keigwin
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依托单位:
Collaborative Research: Testing the Reliability of Paleo Ventilation Estimates
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批准号:1031224
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项目类别:Standard Grant
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资助金额:$44.48万
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财政年份:2010
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负责人:Lloyd Keigwin
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依托单位:
Collaborative Research: An Abyssal Circulation Type Section for the North Atlantic
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批准号:0936472
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项目类别:Standard Grant
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资助金额:$126.02万
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财政年份:2009
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负责人:Lloyd Keigwin
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依托单位:
Antarctic Intermediate Water Ventilation Through the Last Deglaciation Off Chile
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批准号:0751643
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项目类别:Standard Grant
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资助金额:$30.91万
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财政年份:2008
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负责人:Lloyd Keigwin
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依托单位:
Radiocarbon Ventilation Ages and Climate in the Northern Subtropical Atlantic
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批准号:0822854
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项目类别:Standard Grant
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资助金额:$62.67万
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财政年份:2008
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负责人:Lloyd Keigwin
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依托单位:
Paleoventilation Studies of the North Pacific Ocean
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批准号:0526764
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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:2005
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负责人:Lloyd Keigwin
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依托单位:
Surveying and Coring in the Easternmost Panama Basin for Late Quaternary Ocean and Climate Studies
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批准号:0317702
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项目类别:Standard Grant
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资助金额:$29.63万
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财政年份:2003
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负责人:Lloyd Keigwin
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依托单位:
Holocene Changes in the Gulf Stream and Western Sargasso Sea
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批准号:0214144
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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:2002
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负责人:Lloyd Keigwin
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依托单位:
Collaborative Research: Slopewater Dynamics and Climate on Millennial to Centennial Timescales
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批准号:0117149
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项目类别:Continuing Grant
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资助金额:$39.47万
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财政年份:2001
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负责人:Lloyd Keigwin
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依托单位:
Collaborative Research: Isotope Stage 3 Climate Change in the Western North Atlantic
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批准号:0001294
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项目类别:Continuing Grant
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资助金额:$33.04万
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财政年份:2000
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负责人:Lloyd Keigwin
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依托单位:
Collaborative Research: Marine Climate and Relative Sea Level Across Central Beringa
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批准号:9912122
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项目类别:Continuing Grant
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资助金额:$70.42万
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财政年份:2000
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负责人:Lloyd Keigwin
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依托单位:
Millenial-Scale Climate and Ocean Changes in the Western North Atlantic
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批准号:9905550
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项目类别:Continuing Grant
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资助金额:$21.91万
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财政年份:1999
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负责人:Lloyd Keigwin
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依托单位:
Millennial-Scale Climate and Ocean Changes in the Western North Atlantic
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批准号:9510075
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项目类别:Continuing Grant
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资助金额:$41.48万
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财政年份:1995
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负责人:Lloyd Keigwin
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依托单位:
Late Quaternary Paleoceanography of the Okhotsk Sea and Emperor Seamounts
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批准号:9402374
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项目类别:Continuing Grant
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资助金额:$42.57万
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财政年份:1994
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负责人:Lloyd Keigwin
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依托单位:
ODP Site Survey on Blake-Bahama Outer Ridge
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批准号:9217017
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项目类别:Standard Grant
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资助金额:$29.0万
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财政年份:1993
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负责人:Lloyd Keigwin
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依托单位:
海外基金