Seasonal Differences in Air-Snow Chemical Relationships at Summit, Greenland
格陵兰岛峰会空气与雪化学关系的季节差异
基本信息
- 批准号:9813442
- 负责人:
- 金额:$ 9.05万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1998
- 资助国家:美国
- 起止时间:1998-12-15 至 2002-11-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
ABSTRACTOPP-9813312 OPP-9813442 OPP-9813550DIBB, JACK BALES, ROGER BLAKE, DONALDUNIVERSITY OF NH UNIVERSITY OF AZ UNIVERSITY OF CAOPP-9813441 OPP-9813549ALBERT, MARY KAHL, JONATHANUSACREEL UNIVERSITY OF WIOPP-9813462 OPP-9813333DAVIDSON, CLIFF CURRIE, LLOYDCARNEGIE MELLON UNIVERSITY NATIONAL INST. OF SCIENCE AND TECHNOLOGYThe investigators propose to continue an atmospheric sampling program that was initiated in winter 1997-98 with a pilot program at 10,600 feet altitude at the summit of the Greenland Ice Cap. The 1997-98 pilot project was the first attempt to measure atmospheric chemistry during the winter season and the first attempt by NSF to support a science team at the Summit station during winter conditions. The scientific success of the pilot project and the logistics lessons learned prove that the proposed continuation of a winterover sampling program is a viable method for determining the variables that control the transfer of the atmospheric chemistry into the ice core record. The calibration of the atmospheric chemical record with the snowfall record will be used to determine how the atmospheric record is transferred into the ice record. The ultimate goal is to interpret the past atmospheric chemistry using samples of the Greenland Ice Sheet Two (GISP2) project ice core that was collected previously at the site. The100,000 year annual record of the GISP2 ice core will provide the opportunity to examine the record of atmospheric changes from both natural and anthropogenic causes.
摘要-9813312 粤ICP备09013442号-1 OPP-9813550 DIBB,JACK 罗杰·巴列斯 布雷克,新罕布什尔大学,亚利桑那大学,加利福尼亚大学-9813441 电话-9813549阿尔伯特,玛丽 乔纳森·努萨克雷尔·卡尔 WIOPP大学-9813462 联系人-9813333 DAVIDSON,CLIFF 研究人员建议继续进行1997年至1998年冬季启动的大气采样计划,在格陵兰冰帽山顶海拔10,600英尺的地方进行试点。1997-98年的试验项目是在冬季测量大气化学的第一次尝试,也是NSF在冬季条件下支持Summit站科学小组的第一次尝试。 试点项目的科学成功和后勤经验教训证明,拟议的winterover采样计划的延续是一种可行的方法,用于确定控制大气化学转移到冰芯记录的变量。将利用降雪记录校准大气化学记录,以确定如何将大气记录转换为冰记录。 最终的目标是利用格陵兰冰盖二号(GISP 2)项目冰芯的样本来解释过去的大气化学,这些样本是以前在该地点收集的。GISP 2冰芯10万年的年度记录将提供检查自然和人为原因引起的大气变化记录的机会。
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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Roger Bales其他文献
MODIS-based modeling of evapotranspiration from woody vegetation supported by root-zone water storage
- DOI:
10.1016/j.rse.2024.114000 - 发表时间:
2024-03-15 - 期刊:
- 影响因子:
- 作者:
Guotao Cui;Weichao Guo;Michael Goulden;Roger Bales - 通讯作者:
Roger Bales
Valuing the benefits of forest restoration on enhancing hydropower and water supply in California's Sierra Nevada
重视森林恢复对增强加利福尼亚内华达山脉水电和供水的效益
- DOI:
10.1016/j.scitotenv.2023.162836 - 发表时间:
2023-06-10 - 期刊:
- 影响因子:8.000
- 作者:
Han Guo;Michael Goulden;Min Gon Chung;Charity Nyelele;Benis Egoh;Catherine Keske;Martha Conklin;Roger Bales - 通讯作者:
Roger Bales
Roger Bales的其他文献
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{{ truncateString('Roger Bales', 18)}}的其他基金
Southern Sierra Critical Zone Observatory
南山脉关键区天文台
- 批准号:
1331939 - 财政年份:2013
- 资助金额:
$ 9.05万 - 项目类别:
Cooperative Agreement
CZO: Critical Zone Observatory--Snowline Processes in the Southern Sierra Nevada
CZO:关键区域观测站——内华达山脉南部的雪线过程
- 批准号:
1239521 - 财政年份:2012
- 资助金额:
$ 9.05万 - 项目类别:
Standard Grant
MRI: Development of a basin-scale water-balance instrument cluster for hydrologic, atmospheric and ecosystem science
MRI:开发用于水文、大气和生态系统科学的流域规模水平衡仪器群
- 批准号:
1126887 - 财政年份:2011
- 资助金额:
$ 9.05万 - 项目类别:
Standard Grant
Sierra Nevada Research Institute Informatics and Data Visualization Center in Yosemite National Park
内华达山脉研究所信息学和数据可视化中心位于优胜美地国家公园
- 批准号:
0963544 - 财政年份:2010
- 资助金额:
$ 9.05万 - 项目类别:
Standard Grant
CZO: Critical Zone Observatory--Snowline Processes in the Southern Sierra Nevada
CZO:关键区域观测站——内华达山脉南部的雪线过程
- 批准号:
0725097 - 财政年份:2007
- 资助金额:
$ 9.05万 - 项目类别:
Continuing Grant
Atmospheric, Snow and Firn Chemistry Studies for Interpretation of WAIS-Divide Cores
用于解释 WAIS-Divide 核心的大气、雪和雪化学研究
- 批准号:
0636929 - 财政年份:2007
- 资助金额:
$ 9.05万 - 项目类别:
Continuing Grant
Development of a Water-Balance Instrument Cluster for Mountain Hydrology, Biochemistry and Ecosystem Science
山地水文、生物化学和生态系统科学水平衡仪器群的开发
- 批准号:
0619947 - 财政年份:2006
- 资助金额:
$ 9.05万 - 项目类别:
Standard Grant
Observatory Design in the Mountain West: Scaling Measurements and Modeling in the San Joaquin Valley and Sierra Nevada
西部山区的天文台设计:圣华金河谷和内华达山脉的缩放测量和建模
- 批准号:
0610112 - 财政年份:2006
- 资助金额:
$ 9.05万 - 项目类别:
Standard Grant
Collaborative Research: Science Coordination for Summit Station, Greenland
合作研究:格陵兰峰会站的科学协调
- 批准号:
0455623 - 财政年份:2005
- 资助金额:
$ 9.05万 - 项目类别:
Continuing Grant
Science Coordination Office for Summit, Greenland Environmental Observatory (Cooperative Research with the University of New Hampshire)
格陵兰环境观测站峰会科学协调办公室(与新罕布什尔大学合作研究)
- 批准号:
0453758 - 财政年份:2004
- 资助金额:
$ 9.05万 - 项目类别:
Continuing Grant
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Seasonal Differences in Air-Snow Chemical Relationships at Summit, Greenland
格陵兰岛峰会空气与雪化学关系的季节差异
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0196085 - 财政年份:2000
- 资助金额:
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Seasonal Differences in Air-Snow Chemical Relationships at Summit, Greenland
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9904858 - 财政年份:1999
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Seasonal Differences in Air-Snow Chemical Relationships at Summit, Greenland
格陵兰岛峰会空气与雪化学关系的季节差异
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9813441 - 财政年份:1999
- 资助金额:
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Seasonal Differences in Air-Snow Chemical Relationships at Summit, Greenland
格陵兰岛峰会空气与雪化学关系的季节差异
- 批准号:
9813462 - 财政年份:1998
- 资助金额:
$ 9.05万 - 项目类别:
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Seasonal Differences in Air-Snow Chemical Relationships at Summit, Greenland
格陵兰岛峰会空气与雪化学关系的季节差异
- 批准号:
9813550 - 财政年份:1998
- 资助金额:
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