EAPSI: Assessing New Zealand's changing hydrologic record and paleoclimate
EAPSI:评估新西兰不断变化的水文记录和古气候
基本信息
- 批准号:1414851
- 负责人:
- 金额:$ 0.51万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Fellowship Award
- 财政年份:2014
- 资助国家:美国
- 起止时间:2014-06-01 至 2015-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Future impacts from climate change can be better understood by placing modern climate trends into perspective through extension of the short instrumental records of climate variability. Although researchers tend to focus on extremes of temperature associated with global warming in these analyses, precipitation changes (and related hydrological extremes) are likely to be an important consequence of anthropogenic climate change, due to changes in global wind patterns that control rainfall patterns and the hydrology of regions. This is especially evident in the Southern Hemisphere, where the strength and positioning of the Southern Hemisphere westerly winds have a large influence on storm tracks and therefore precipitation changes over terrestrial mid-latitude regions, such as in Southern New Zealand. This projects aims to create high-resolution paleoclimate and paleoenvironmental records in collaboration with Dr. Christopher Moy at the University of Otago, New Zealand. These records will be used to reconstruct past changes in precipitation of the region. In order to create a comprehensive record of climate variability and to accurately place the magnitude of modern hydrologic change occurring in New Zealand in a longer perspective, this project will use a multi-proxy analysis of sediment cores obtained from fjords in Southwestern New Zealand to perform a comprehensive paleoclimate reconstruction. This multi-proxy analysis will include X-Ray Fluorescence analysis, bulk density, organic biomarker analysis and magnetic susceptibility analysis. This project will contribute to constructing a pan-Pacific paleoclimate synthesis, which should identify past shift and strength changes within the South Pacific and provide a useful constraint in climate studies throughout the Southern Ocean. This will then be used to evaluate global carbon cycle models and potentially constrain the westerly wind influence on Holocene atmospheric CO2 concentrations. This NSF EAPSI award is funded in collaboration with the Royal Society of New Zealand.
通过扩展气候变异性的简短工具记录,透视现代气候趋势,可以更好地了解气候变化的未来影响。尽管研究人员在这些分析中倾向于关注与全球变暖相关的极端温度,但降水变化(以及相关的水文极端情况)可能是人为气候变化的重要后果,因为控制降雨模式和区域水文的全球风型发生了变化。这在南半球尤其明显,南半球西风的强度和位置对风暴路径有很大影响,因此陆地中纬度地区的降水变化,如新西兰南部。该项目旨在与新西兰奥塔哥大学的克里斯托弗·莫伊博士合作,创建高分辨率的古气候和古环境记录。这些记录将被用来重建该区域过去的降水变化。为了建立气候多变性的全面记录,并从更长远的角度准确定位新西兰发生的现代水文变化的大小,该项目将使用从新西兰西南部峡湾获得的沉积物岩芯的多指标分析,以进行全面的古气候重建。这种多代理分析将包括X射线荧光分析、体积密度分析、有机生物标记物分析和磁化率分析。该项目将有助于建立泛太平洋古气候综合,它应查明南太平洋过去的变化和强度变化,并为整个南大洋的气候研究提供有用的制约。然后,这将被用于评估全球碳循环模型,并可能限制西风对全新世大气二氧化碳浓度的影响。该NSF EAPSI奖是与新西兰皇家学会合作资助的。
项目成果
期刊论文数量(0)
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科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Daniel Miller其他文献
Transparency in Patient Access to Dermatopathologic Reports.
患者获取皮肤病理报告的透明度。
- DOI:
10.1001/jamadermatol.2019.4121 - 发表时间:
2020 - 期刊:
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Tele-ICU Implementation and Risk-Adjusted Mortality Differences Between Daytime and Nighttime Coverage.
远程 ICU 的实施和日间和夜间覆盖范围之间的风险调整死亡率差异。
- DOI:
- 发表时间:
2020 - 期刊:
- 影响因子:9.6
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Mario V Fusaro;C. Becker;Daniel Miller;I. F. Hassan;C. Scurlock - 通讯作者:
C. Scurlock
‘And who is my neighbor?’: reading animal ethics through the lens of the Good Samaritan
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2010 - 期刊:
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LXIX Three Years Experience with Cryosurgery in Head and Neck Tumors
LXIX 三年头颈肿瘤冷冻手术经验
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10.1177/000348946907800411 - 发表时间:
1969 - 期刊:
- 影响因子:0
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Daniel Miller - 通讯作者:
Daniel Miller
Daniel Miller的其他文献
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{{ truncateString('Daniel Miller', 18)}}的其他基金
Collaborative Research: Understanding the Molecular Recognition Behavior of Hollow Helices
合作研究:了解空心螺旋的分子识别行为
- 批准号:
2108597 - 财政年份:2021
- 资助金额:
$ 0.51万 - 项目类别:
Standard Grant
Shooting the Viliui Sakha Expedition for the Documentary Moving Day
为纪录片搬家日拍摄维留伊萨哈探险队
- 批准号:
1042313 - 财政年份:2010
- 资助金额:
$ 0.51万 - 项目类别:
Standard Grant
Filming "Breath of Life - Silent No More" California Indian Language Restoration Workshop at the University of California at Berkeley
加州大学伯克利分校拍摄《生命的呼吸——不再沉默》加州印第安语言修复工作坊
- 批准号:
0438121 - 财政年份:2004
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$ 0.51万 - 项目类别:
Standard Grant
A Focal-Plane Detector and Fast Electronics System For the IUCF Dual Magnetic Spectrometers (Physics)
用于 IUCF 双磁谱仪的焦平面探测器和快速电子系统(物理)
- 批准号:
8406361 - 财政年份:1984
- 资助金额:
$ 0.51万 - 项目类别:
Continuing Grant
SFC Travel Award (in Indian Currency) to Complete a Formal Research Proposal on Transfer Reactions With the University of Bangalore
SFC 旅游奖(以印度货币计)与班加罗尔大学完成关于转移反应的正式研究提案
- 批准号:
8319746 - 财政年份:1984
- 资助金额:
$ 0.51万 - 项目类别:
Standard Grant
Nuclear Structure and Nuclear Processes at Intermediate Energies (Physics)
中能核结构和核过程(物理)
- 批准号:
8114339 - 财政年份:1981
- 资助金额:
$ 0.51万 - 项目类别:
Continuing Grant
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