Collaborative Research: Investigation of Climate Warmth andClimate Change in the Early Eocene
Collaborative Research: Investigation of Climate Warmth andClimate Change in the Early Eocene
批准号:
9014184
负责人:
David Rea
金额:
$9.97万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-06-01 至 1994-05-31
中文摘要
始新世地球历史时期比现在更温暖,极赤道热梯度也更低。初步模拟结果表明,实现这种气候类型的唯一途径是大气中二氧化碳浓度增加和向极地热输送增加。因此,地球历史上的这段时间间隔可能对未来大气中二氧化碳增加的影响提供重要的限制。本提案要求支持利用复杂的大气环流模式实验和新的古气候数据来限制高CO2和热输运对该气候的影响。这项研究很重要,因为它将有助于分离高二氧化碳对气候的影响,这对于理解化石燃料二氧化碳对未来气候的影响非常重要。
英文摘要
The Eocene period of earth history was warmer and had lower pole-to-equator thermal gradients than today. Preliminary modeling results suggest that the only way to achieve this type of climate is with greater CO2 concentrations in the atmosphere and with higher poleward heat transport. Thus this interval in earth history may provide important constraints on the effects of future CO2 increases in the atmosphere. This proposal requests support to constrain the effects of higher CO2 and heat transport on this climate using sophisticated General Circulation Model experiments and new paleoclimate data. This research is important because it will help to isolate the effects of higher CO2 on climate, a topic which is very important for understanding the effects of fossil fuel CO2 on future climate.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
A physical record of the circumpolar circulation of the Southern Ocean - late Miocene to Pleistocene
-
批准号:0337091
-
项目类别:Standard Grant
-
资助金额:$13.26万
-
财政年份:2004
-
负责人:David Rea
-
依托单位:
Collaborative Research: Understanding Sensitivity of Great Lakes Water Levels to Climatic Forcing
-
批准号:0355162
-
项目类别:Standard Grant
-
资助金额:$11.94万
-
财政年份:2004
-
负责人:David Rea
-
依托单位:
Collaborative Research: A Drilling Site Survey for the South Pacific Paleogene Latitudinal Transect -- Paleoceanography of the Eocene sub-Antarctic Ocean
-
批准号:0240924
-
项目类别:Standard Grant
-
资助金额:$27.8万
-
财政年份:2003
-
负责人:David Rea
-
依托单位:
Climate Systems in Transition: Winds and Wind-Driven Circulation During the Mid-Cenozoic Global Cooling
-
批准号:0136829
-
项目类别:Continuing Grant
-
资助金额:$35.05万
-
财政年份:2002
-
负责人:David Rea
-
依托单位:
U.S.-China Program Development Visit: Initiating Collaboration with Scientists from Lanzhou University, China
-
批准号:9724173
-
项目类别:Standard Grant
-
资助金额:$1.0万
-
财政年份:1997
-
负责人:David Rea
-
依托单位:
The Record of Antarctic Environment Preserved in Deep Sea Sediments: Critical Times of Climate Change
-
批准号:9527067
-
项目类别:Standard Grant
-
资助金额:$22.53万
-
财政年份:1996
-
负责人:David Rea
-
依托单位:
Abrupt Onset of Large-scale Northern Hemisphere Glaciation: Are Volcanos the Smoking Gun?
-
批准号:9506716
-
项目类别:Continuing Grant
-
资助金额:$13.0万
-
财政年份:1996
-
负责人:David Rea
-
依托单位:
(GRGC) Collaborative Research: A "Reference Section" at Cismon, Italy for the APTICORE Program
-
批准号:9405826
-
项目类别:Continuing Grant
-
资助金额:$2.95万
-
财政年份:1995
-
负责人:David Rea
-
依托单位:
Regional Climate Change, Melt Waters, and Lake Levels in theLaurentian Great Lakes
-
批准号:9415994
-
项目类别:Continuing Grant
-
资助金额:$30.9万
-
财政年份:1995
-
负责人:David Rea
-
依托单位:
Paleolimnology of the Laurentian Great Lakes: Early Holocene Lake Levels, Melt-Waters, and the Younger Dryas Cooling
-
批准号:9101860
-
项目类别:Continuing Grant
-
资助金额:$20.0万
-
财政年份:1991
-
负责人:David Rea
-
依托单位:
Acquisition of a CHNS-O Analyzer
-
批准号:9104148
-
项目类别:Standard Grant
-
资助金额:$2.23万
-
财政年份:1991
-
负责人:David Rea
-
依托单位:
Pleistocene Interaction Between the Atmosphere and Ocean in the Eastern Equatorial Pacific
-
批准号:9013982
-
项目类别:Continuing Grant
-
资助金额:$20.52万
-
财政年份:1991
-
负责人:David Rea
-
依托单位:
REU: History of Southern Hemisphere Atmospheric Circulation:The Indian Ocean Record
-
批准号:8811299
-
项目类别:Continuing Grant
-
资助金额:$25.13万
-
财政年份:1988
-
负责人:David Rea
-
依托单位:
Ship Operations Support
-
批准号:8616054
-
项目类别:Continuing Grant
-
资助金额:$73.72万
-
财政年份:1987
-
负责人:David Rea
-
依托单位:
Pleistocene Eolian Time Series: History of the IntertropicalConvergence Zone
-
批准号:8612968
-
项目类别:Continuing Grant
-
资助金额:$16.66万
-
财政年份:1986
-
负责人:David Rea
-
依托单位:
Quantitative Determination of Glacial and Post-Glacial Atmospheric Circulation Over the North Pacific Ocean
-
批准号:8116300
-
项目类别:Continuing Grant
-
资助金额:$7.15万
-
财政年份:1981
-
负责人:David Rea
-
依托单位:
Atmospheric Circulation and Oceanic Response: Late Miocene To Present
-
批准号:8024368
-
项目类别:Standard Grant
-
资助金额:$6.37万
-
财政年份:1981
-
负责人:David Rea
-
依托单位:
Transform-Fault Tectonics on the East Pacific Rise System 9 Degrees South
-
批准号:7726170
-
项目类别:Standard Grant
-
资助金额:$1.8万
-
财政年份:1978
-
负责人:David Rea
-
依托单位:
国内基金
海外基金
登录
查看更多内容
Research on Quantum Field Theory without a Lagrangian Description
-
批准号:24ZR1403900
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2024
-
负责人:SATOSHI NAWATA
-
依托单位:
Cell Research
-
批准号:31224802
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2012
-
负责人:程磊
-
依托单位:
Cell Research
-
批准号:31024804
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2010
-
负责人:程磊
-
依托单位:
Cell Research (细胞研究)
-
批准号:30824808
-
项目类别:专项基金项目
-
资助金额:24.0万元
-
批准年份:2008
-
负责人:张爱兰
-
依托单位:
Research on the Rapid Growth Mechanism of KDP Crystal
-
批准号:10774081
-
项目类别:面上项目
-
资助金额:45.0万元
-
批准年份:2007
-
负责人:滕冰
-
依托单位: