Holocene Climate Variation and Thermohaline Circulation in the Atlantic
Holocene Climate Variation and Thermohaline Circulation in the Atlantic
批准号:
9905605
负责人:
William Curry
金额:
$49.57万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1999
资助国家:
美国
项目状态:
已结题
起止时间:
1999-10-01 至 2004-03-31
中文摘要
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英文摘要
This ESH project will test the hypothesis that millenial cooling events in the North Atlantic during the Holocene are caused by reduced meridional heat transport from the tropics. High0accumulation-rate sediment cores from the Bahamas and the Brazil margin spanning thermocline depths (400-1000 m) will be analyzed at 250-year intervals for C and O isotopic composition of benthic and planktic foraminifera, with emphasis on the benthic 18 O data. A temporal correlation between high-latitude, surface water cooling and low-latitude, thermocline warming at these sites will support the hypothesis.
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批准号:0902707
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项目类别:Standard Grant
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资助金额:$30.98万
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财政年份:2009
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负责人:William Curry
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批准号:0725965
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资助金额:$25.08万
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财政年份:2007
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负责人:William Curry
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Seafloor Samples Laboratory
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批准号:0723307
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项目类别:Continuing Grant
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资助金额:$61.14万
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财政年份:2007
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负责人:William Curry
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依托单位:
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批准号:0550271
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项目类别:Continuing Grant
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资助金额:$31.47万
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财政年份:2006
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负责人:William Curry
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依托单位:
Collaborative Research: Long Core Sea Trials
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批准号:0631574
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项目类别:Standard Grant
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资助金额:$36.33万
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财政年份:2006
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负责人:William Curry
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依托单位:
Meltwater Discharge in the Arctic During the Deglacial Period
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批准号:0520073
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项目类别:Standard Grant
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资助金额:$31.92万
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财政年份:2005
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负责人:William Curry
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依托单位:
Tropical Hydrography and Atlantic Salinity Since the Glacial Maximum Near the Bahamas
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批准号:0502428
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项目类别:Standard Grant
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资助金额:$36.07万
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财政年份:2005
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负责人:William Curry
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依托单位:
Seafloor Samples Laboratory
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批准号:0354623
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项目类别:Continuing Grant
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资助金额:$40.49万
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财政年份:2004
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负责人:William Curry
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依托单位:
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批准号:0237561
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项目类别:Continuing Grant
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资助金额:$372.39万
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财政年份:2003
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负责人:William Curry
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批准号:0096469
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项目类别:Standard Grant
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资助金额:$30.5万
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财政年份:2002
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负责人:William Curry
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依托单位:
Seafloor Samples Laboratory
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批准号:0099020
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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:2001
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负责人:William Curry
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依托单位:
The Paleoceanographic Utility of N. pachyderma in a Seasonally Ice-Covered Environment
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批准号:0081147
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项目类别:Standard Grant
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资助金额:$13.05万
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财政年份:2000
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负责人:William Curry
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依托单位:
Marine Earth System History (MESH) Planning Office Activities
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批准号:9988088
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项目类别:Continuing Grant
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资助金额:$36.57万
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财政年份:2000
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负责人:William Curry
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依托单位:
Seafloor Samples Laboratory
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批准号:9711710
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项目类别:Continuing Grant
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资助金额:$27.77万
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财政年份:1997
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负责人:William Curry
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依托单位:
Seafloor Samples Laboratory
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批准号:9414202
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项目类别:Continuing Grant
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资助金额:$27.32万
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财政年份:1995
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负责人:William Curry
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依托单位:
Reconstructing the Glacial Thermocline at Little Bahama Bank
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批准号:9402804
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项目类别:Standard Grant
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资助金额:$8.75万
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财政年份:1995
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负责人:William Curry
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依托单位:
Deep Water Circulation in the Western Equatorial Atlantic During the Last One Million Years
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批准号:9503135
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项目类别:Continuing Grant
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资助金额:$32.89万
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财政年份:1995
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负责人:William Curry
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依托单位:
Variability of the Monsoon and Biogenic Particle Flux in the Arabian Sea: Faunal and Isotopic Tracers
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批准号:9311396
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项目类别:Continuing Grant
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资助金额:$25.6万
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财政年份:1994
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负责人:William Curry
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Acquisition of a Gas-Source Ratio Mass Spectrometer for Paleoclimatology and Paleoceanography Research at WHOI
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批准号:9203187
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项目类别:Standard Grant
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资助金额:$15.0万
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财政年份:1993
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负责人:William Curry
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依托单位:
Cenozoic Deep Water History on Ceara Rise: An Integrated Geophysical and Sedimentological Survey
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资助金额:$34.2万
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财政年份:1992
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依托单位:
海外基金