Collaborative Research: Past and Modern Variability of Summer and Winter Rainfall on the Pacific Slope of the Central Andes (Chile)
合作研究:安第斯山脉中部太平洋斜坡夏季和冬季降雨的过去和现代变化(智利)
基本信息
- 批准号:0214285
- 负责人:
- 金额:$ 5.33万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2002
- 资助国家:美国
- 起止时间:2002-08-01 至 2005-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project seeks to use fossil wetland deposits and fossil rodent middens from the Atacama Dessert in the Central Andes as a means to estimate precipitation and seasonality for the region as a aid to reconstructing Quaternary climate. The fossil data and paleoclimatic reconstructions will be guided, in part, by consideration of the modalities of the modern climate.The goal of the research is to use the fossil data to understand the steep transition between two seasonal rainfall regimes linked to the South American Summer Monsoon and the southern westerlies. The chosen research sites underlie this transition zone and are along a 300-km stretch of Atacama Desert highlands and the southern edge of the Altiplano.Broadly speaking, the research will support international scientific collaboration and undergraduate student training. It has the potential to link important paleoclimate proxy records with modern climatology in order to interpret past climate processes in a region with little existing paleoclimate data.
该项目旨在利用安第斯山脉中部阿塔卡马沙漠的湿地沉积物化石和啮齿动物化石作为估计该地区降水和季节性的手段,以帮助重建第四纪气候。化石数据和古气候重建将在一定程度上以考虑现代气候的模式为指导。这项研究的目的是利用化石数据来理解与南美夏季风和南部西风带有关的两种季节性降雨制度之间的急剧转变。选定的研究地点位于这个过渡地带的下面,沿着阿塔卡马沙漠高地和高原南部边缘延伸300公里。总的来说,这项研究将支持国际科学合作和本科生培训。它有可能将重要的古气候代用记录与现代气候学联系起来,以便在一个现有古气候资料很少的地区解释过去的气候过程。
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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Mathias Vuille其他文献
El cambio climático y los recursos hídricos en los Andes tropicales
热带安第斯山脉的气候气候和炎热气候
- DOI:
- 发表时间:
2013 - 期刊:
- 影响因子:0
- 作者:
Mathias Vuille - 通讯作者:
Mathias Vuille
Correction to: New insights into the rainfall variability in the tropical Andes on seasonal and interannual time scales
- DOI:
10.1007/s00382-020-05623-6 - 发表时间:
2021-01-01 - 期刊:
- 影响因子:3.700
- 作者:
Hans Segura;Clementine Junquas;Jhan Carlo Espinoza;Mathias Vuille;Yakelyn R. Jauregui;Antoine Rabatel;Thomas Condom;Thierry Lebel - 通讯作者:
Thierry Lebel
Biomarker evidence for arid intervals during the past ∼1,800 years in the central Andean highlands
安第斯中部高地过去约1800年期间干旱间隔的生物标志物证据
- DOI:
10.1016/j.epsl.2025.119407 - 发表时间:
2025-07-15 - 期刊:
- 影响因子:5.100
- 作者:
Jarunetr N. Sae-Lim;Bronwen L. Konecky;Jack A. Hutchings;Neal Michelutti;Christopher Grooms;Mathias Vuille;Isla S. Castañeda;John P. Smol - 通讯作者:
John P. Smol
Multidecadal climate variability in Brazil Nordeste during the last 3000 years based on speleothem isotope records.
根据洞穴同位素记录,过去 3000 年巴西 Nordeste 的多年代际气候变化。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:5.2
- 作者:
Valdir F. Novello;Everton Frigo;Eline A. S. Barreto;Francisco W. Cruz,;Ivo Karmann;Stephen J. Burns;Nicolás M. Stríkis;Mathias Vuille;Cheng, Hai;R. Lawrence Edwards;Roberto V. Santos - 通讯作者:
Roberto V. Santos
Simulated isotopic fingerprint of the Atlantic Multidecadal Oscillation over South America and its relation to the Little Ice Age
- DOI:
10.1016/j.palaeo.2024.112629 - 发表时间:
2025-02-01 - 期刊:
- 影响因子:
- 作者:
Jelena Maksic;Marília Harumi Shimizu;Gilvan Sampaio;Cristiano M. Chiessi;Matthias Prange;Mathias Vuille;Giselle Utida;Francisco W. Cruz;Murilo Ruv Lemes - 通讯作者:
Murilo Ruv Lemes
Mathias Vuille的其他文献
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{{ truncateString('Mathias Vuille', 18)}}的其他基金
Collaborative Research: Diagnosing Global Climatic Responses to Large Volcanic Eruptions in Climate Reconstructions and Model Simulations
合作研究:在气候重建和模型模拟中诊断全球气候对大型火山喷发的响应
- 批准号:
2303353 - 财政年份:2023
- 资助金额:
$ 5.33万 - 项目类别:
Standard Grant
Collaborative Research: Quantitative Reconstructions of Last Millennium Hydroclimate and Temperature from the Tropical High Andes
合作研究:热带安第斯山脉上千年水文气候和温度的定量重建
- 批准号:
2103041 - 财政年份:2021
- 资助金额:
$ 5.33万 - 项目类别:
Continuing Grant
Collaborative Research: P2C2--Reconstructing South American Monsoon Sensitivity to Internal and External Forcing: Reconciling Models and Tree-ring Proxies in the Central Andes
合作研究:P2C2——重建南美季风对内部和外部强迫的敏感性:协调安第斯山脉中部的模型和树木年轮代理
- 批准号:
1702439 - 财政年份:2018
- 资助金额:
$ 5.33万 - 项目类别:
Continuing Grant
PIRE: Climate Research Education in the Americas Using Tree-Ring and Cave Sediment Examples (PIRE-CREATE)
PIRE:利用树木年轮和洞穴沉积物示例进行美洲气候研究教育 (PIRE-CREATE)
- 批准号:
1743738 - 财政年份:2017
- 资助金额:
$ 5.33万 - 项目类别:
Continuing Grant
P2C2: High-resolution Reconstruction of the South American Monsoon History from Isotopic Proxies and Forward Modeling
P2C2:从同位素代理和正演模拟高分辨率重建南美季风历史
- 批准号:
1303828 - 财政年份:2013
- 资助金额:
$ 5.33万 - 项目类别:
Standard Grant
P2C2: Multi-Scale Analysis of Stable Isotope - Climate Relationships in Tropical Proxy Records
P2C2:热带代理记录中稳定同位素-气候关系的多尺度分析
- 批准号:
1003690 - 财政年份:2010
- 资助金额:
$ 5.33万 - 项目类别:
Standard Grant
Impacts and Consequences of Predicted Climate Change on Andean Glaciation and Runoff
预测气候变化对安第斯冰川和径流的影响和后果
- 批准号:
0836215 - 财政年份:2008
- 资助金额:
$ 5.33万 - 项目类别:
Standard Grant
Impacts and Consequences of Predicted Climate Change on Andean Glaciation and Runoff
预测气候变化对安第斯冰川和径流的影响和后果
- 批准号:
0519415 - 财政年份:2006
- 资助金额:
$ 5.33万 - 项目类别:
Standard Grant
Collaborative Research: Past and Present Climatic Controls on the Stable Isotope Composition of Precipitation at Low Latitude Proxy Sites
合作研究:过去和现在的气候对低纬度代理地点降水稳定同位素组成的控制
- 批准号:
0317693 - 财政年份:2003
- 资助金额:
$ 5.33万 - 项目类别:
Standard Grant
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