Late Quaternary Paleoceanography of the Okhotsk Sea and Emperor Seamounts
Late Quaternary Paleoceanography of the Okhotsk Sea and Emperor Seamounts
批准号:
9402374
负责人:
Lloyd Keigwin
金额:
$42.57万
依托单位国家:
美国
项目类别:
Continuing 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 1999-01-31
中文摘要
凯格温号将对鄂霍次克海自上一次冰川盛期(LGM)以来不断变化的水文和气候条件进行古生物学和同位素研究,并将试图将这些结果与早期从开阔的太平洋重建的结果联系起来。对西北太平洋2300米深度LGM期间存在营养耗竭水团的假设进行检验也是一个目的。1993年从鄂霍次克海采集的岩芯将用于这项研究。计划与符拉迪沃斯托克太平洋海洋研究所的一名俄罗斯科学家合作。
英文摘要
Keigwin The PI will conduct paleontological and isotopic studies of changing hydrographic and climatic conditions since the last glacial maximum (LGM) in the Okhotsk Sea and will attempt to link these results to earlier reconstructions from the open Pacific. Testing the hypothesis that nutrient-depleted watermass existed during LGM in NW Pacific at 2300 m depths is also an objective. Cores collected from the Okhotsk Sea in 1993 will be used for the study. Collaboration with a Russian scientist from the Pacific Oceanological Institution at Vladivostok is planned.
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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:
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:
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:
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: 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:
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:
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:
Holocene Climate in the Western North Atlantic
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批准号:9709686
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项目类别:Continuing Grant
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资助金额:$48.6万
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财政年份:1997
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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:
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