Interannual - to Millennial-scale Environmental Variability as Recorded in the Laminated Sediments of the Carraco Basin,Venezuela
委内瑞拉卡拉科盆地层状沉积物记录的年际至千年尺度的环境变化
基本信息
- 批准号:9115923
- 负责人:
- 金额:$ 2.2万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1992
- 资助国家:美国
- 起止时间:1992-08-15 至 1995-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Using cores collected in the Cariaco Basin (Venezuela) in 1990, proposed analyses will focus on interannual and millennial- scale variability in upwelling, regional wind strength, and the hydrological balance in northern South America over the last 20-30 thousand years. Of particular interest will be decadal records over the Little Ice Age and the Younger Dryas Event. Comparison of varve and 14-C chronologies will provide the much-needed independent record of secular 14-C variations through the last deglaciation.
利用2004年在委内瑞拉Cariaco盆地收集的岩心, 1990年,拟议的分析将侧重于年际和千年期- 上升流的尺度变化,区域风强度,以及 南美洲北方水文平衡 千年 特别令人感兴趣的将是十年记录 小冰河时代和新仙女木事件的影响 比较 varve和14-C年表将提供急需的 长期14-C变化的独立记录, 冰消作用
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Jonathan Overpeck其他文献
A new mission: Mainstreaming climate adaptation in the US Department of Defense
- DOI:
10.1016/j.cliser.2021.100230 - 发表时间:
2021-04-01 - 期刊:
- 影响因子:
- 作者:
Gregg Garfin;Donald A. Falk;Christopher D. O'Connor;Katharine Jacobs;Raphael D. Sagarin;Arin C. Haverland;Anna Haworth;Alastair Baglee;Jeremy Weiss;Jonathan Overpeck;Adriana A. Zuñiga-Terán - 通讯作者:
Adriana A. Zuñiga-Terán
The rhythm of the rains
雨的节奏
- DOI:
10.1038/4511061a - 发表时间:
2008-02-27 - 期刊:
- 影响因子:48.500
- 作者:
Jonathan Overpeck;Julia Cole - 通讯作者:
Julia Cole
The southwest Indian Monsoon over the last 18 000 years
- DOI:
10.1007/bf00211619 - 发表时间:
1996-02-01 - 期刊:
- 影响因子:3.700
- 作者:
Jonathan Overpeck;David Anderson;Susan Trumbore;Warren Prell - 通讯作者:
Warren Prell
Tree Rings
- DOI:
10.1126/science.81.2097.6-u - 发表时间:
1935-03 - 期刊:
- 影响因子:56.9
- 作者:
Jonathan Overpeck - 通讯作者:
Jonathan Overpeck
The rhythm of the rains
雨的节奏
- DOI:
10.1038/4511061a - 发表时间:
2008-02-27 - 期刊:
- 影响因子:48.500
- 作者:
Jonathan Overpeck;Julia Cole - 通讯作者:
Julia Cole
Jonathan Overpeck的其他文献
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{{ truncateString('Jonathan Overpeck', 18)}}的其他基金
Collaborative Research: Understanding the Full Range of Amazon Drought and Impacts
合作研究:全面了解亚马逊干旱及其影响
- 批准号:
1304083 - 财政年份:2014
- 资助金额:
$ 2.2万 - 项目类别:
Continuing Grant
RAPID: Securing the Climate, Limnological and Sediment Data Needed to Understand and Calibrate Multi-millennial Records of ENSO in the Eastern Pacific
RAPID:获取了解和校准东太平洋 ENSO 千年记录所需的气候、湖泊学和沉积物数据
- 批准号:
1256970 - 财政年份:2012
- 资助金额:
$ 2.2万 - 项目类别:
Standard Grant
Reducing and Representing Uncertainties in High-Resolution Proxy Climate Data Workshop; Trieste, Italy; June 9-11, 2008
减少和表示高分辨率代理气候数据的不确定性研讨会;
- 批准号:
0832989 - 财政年份:2008
- 资助金额:
$ 2.2万 - 项目类别:
Standard Grant
Collaborative Research: High-Resolution, Low-Latitude Paleoclimatology From Newly Acquired Sediment Drill Cores From Lake Bosumtwi, Ghana
合作研究:来自加纳博苏姆特维湖新获得的沉积物钻芯的高分辨率、低纬度古气候学
- 批准号:
0601998 - 财政年份:2006
- 资助金额:
$ 2.2万 - 项目类别:
Standard Grant
Collaborative Research: A Synthesis of the Last 2000 Years of Climatic Variability from Arctic Lakes
合作研究:北极湖泊过去 2000 年气候变化的综合
- 批准号:
0450938 - 财政年份:2005
- 资助金额:
$ 2.2万 - 项目类别:
Standard Grant
Collaborative Research: High-Resolution, Low-Latitude Paleoclimatology Through Scientific Drilling of Lake Bosumtwi, Ghana
合作研究:通过加纳博苏姆特维湖科学钻探获得高分辨率、低纬度古气候学
- 批准号:
0401908 - 财政年份:2004
- 资助金额:
$ 2.2万 - 项目类别:
Standard Grant
ITR: Development of an enhanced computer-assisted analysis system for earth science investigation of laminated sediments and tree rings
ITR:开发增强型计算机辅助分析系统,用于层状沉积物和树木年轮的地球科学研究
- 批准号:
0219075 - 财政年份:2002
- 资助金额:
$ 2.2万 - 项目类别:
Continuing Grant
Varved Records of Decade- to Century-Scale Climate Variability in the Tropical Atlantic Sector
热带大西洋区域十年至百年尺度气候变化的变化记录
- 批准号:
0214525 - 财政年份:2002
- 资助金额:
$ 2.2万 - 项目类别:
Standard Grant
COLLABORATIVE RESEARCH: Century-Scale Variability in the Asian Southwest Monsoon
合作研究:亚洲西南季风的世纪尺度变化
- 批准号:
0082116 - 财政年份:2000
- 资助金额:
$ 2.2万 - 项目类别:
Continuing Grant
Climate Change of the Last 500 Years: Simulations Versus Data
过去 500 年的气候变化:模拟与数据
- 批准号:
0096272 - 财政年份:1999
- 资助金额:
$ 2.2万 - 项目类别:
Continuing Grant
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