Circumpolar Active Layer Monitoring (CALM) Workshop
环极活性层监测(CALM)研讨会
基本信息
- 批准号:0225603
- 负责人:
- 金额:$ 7.17万
- 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:2002-05-15 至 2004-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Global climate change has the potential to produce serious impacts on natural and human systems in permafrost regions. The Circumpolar Active Layer Monitoring (CALM) program is concerned with observing the response of the active layer and near-surface permafrost to climate change at multi-decade timescales, and is one of two major international observation networks devoted to permafrost. Nowat the end of its first decade, the CALM network incorporates more than 100 sites involving field scientists from 15 investigating countries in both hemispheres. This project will conduct a workshop designed to analyze the rich database obtained from the observational network, evaluate active-layer models forapplication under climate-change scenarios, review existing CALM analytical methodologies and protocols, discuss future data formatting, submission, and archive protocols, review the relation of CALM to other international programs, discuss the role of CALM at the International Permafrost Conference in July 2003, and the future of the CALM program. Because widespread, systematic changes in the thickness of the active layer could have profound effects on the flux of greenhouse gases and on the human infrastructure in cold regions, it is critical that observation and analysis procedures be optimized. The proposed workshop will bring together permafrost scientists with workers in closely related areas, many of whom have divergent but complementary skills. A thorough examination of data from the major CALM sites will permit assessment of the overall performance of the network and its components. Theworkshop will also facilitate evaluation of the effectiveness of observation strategies andsampling designs.
全球气候变化有可能对永久冻土地区的自然和人类系统产生严重影响。环极活动层监测(CALM)计划关注的是在几十年的时间尺度上观察活动层和近地表永久冻土对气候变化的反应,是两个主要的永久冻土国际观测网络之一。现在,在第一个十年结束时,CALM网络包括100多个地点,涉及来自两个半球15个调查国家的实地科学家。该项目将举办一个研讨会,旨在分析从观测网络获得的丰富数据库,评估活动层模型在气候变化情景下的应用,审查现有的CALM分析方法和协议,讨论未来的数据格式,提交和存档协议,审查CALM与其他国际计划的关系,在2003年7月的国际冻土会议上讨论CALM的作用,以及CALM计划的未来。由于活动层厚度的广泛、系统性变化可能对温室气体通量和寒冷地区的人类基础设施产生深远影响,因此必须优化观测和分析程序。拟议中的研讨会将使冻土科学家与密切相关领域的工作人员聚集在一起,其中许多人具有不同但互补的技能。对主要CALM站点的数据进行彻底检查将有助于评估网络及其组成部分的总体性能。讲习班还将促进对观察策略和抽样设计的有效性进行评估。
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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Frederick Nelson其他文献
Frederick Nelson的其他文献
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{{ truncateString('Frederick Nelson', 18)}}的其他基金
NNA: Collaborative Research:The Circumpolar Active Layer Monitoring Network-CALM V (2019-2024): Long-term Observations on the Climate-Active Layer-Permafrost System
NNA:合作研究:环极活动层监测网络-CALM V(2019-2024):气候-活动层-多年冻土系统的长期观测
- 批准号:
1836381 - 财政年份:2019
- 资助金额:
$ 7.17万 - 项目类别:
Standard Grant
Doctoral Dissertation Research: The Origin and Development of Cryoplanation Terraces
博士论文研究:冰冻梯田的起源与发展
- 批准号:
1817665 - 财政年份:2018
- 资助金额:
$ 7.17万 - 项目类别:
Standard Grant
The Circumpolar Active Layer Monitoring Network-CALM II (2004-2008): Long-Term Observations on the Climate-Active Layer-Permafrost System
环极活动层监测网络-CALM II (2004-2008):气候活动层-多年冻土系统的长期观测
- 批准号:
0352958 - 财政年份:2004
- 资助金额:
$ 7.17万 - 项目类别:
Continuing Grant
Collaborative Research: Spatial and Temporal Variability of Ground Temperature and Thaw, Northern Alaska
合作研究:阿拉斯加北部地温和解冻的时空变化
- 批准号:
0095088 - 财政年份:2001
- 资助金额:
$ 7.17万 - 项目类别:
Standard Grant
Collaborative Research: Stochastic Variability of Seasonal Freezing and Thawing at Local, Regional and Hemispheric Scales Under Modern and Predicted Climate
合作研究:现代和预测气候下局部、区域和半球尺度季节性冻融的随机变化
- 批准号:
9907534 - 财政年份:1999
- 资助金额:
$ 7.17万 - 项目类别:
Standard Grant
Collaborative Research: Variations in Circumpolar Frozen Ground Conditions and Model Scenarios of Future Conditions
合作研究:环极冻土条件的变化和未来条件的模型情景
- 批准号:
9896238 - 财政年份:1998
- 资助金额:
$ 7.17万 - 项目类别:
Continuing Grant
Collaborative Research: Variations in Circumpolar Frozen Ground Conditions and Model Scenarios of Future Conditions
合作研究:环极冻土条件的变化和未来条件的模型情景
- 批准号:
9614537 - 财政年份:1996
- 资助金额:
$ 7.17万 - 项目类别:
Continuing Grant
Active Layer/Landscape Interactions: A Retrospective and Contemporary Approach in Arctic Alaska
活动层/景观相互作用:阿拉斯加北极地区的回顾性和当代方法
- 批准号:
9612647 - 财政年份:1996
- 资助金额:
$ 7.17万 - 项目类别:
Standard Grant
Permafrost Distribution in Irregular Terrain
不规则地形的多年冻土分布
- 批准号:
8722676 - 财政年份:1988
- 资助金额:
$ 7.17万 - 项目类别:
Standard Grant
Cooperative US/USSR Research on Small-Scale Permafrost Mapping
美国/苏联小比例尺永久冻土测绘合作研究
- 批准号:
8721922 - 财政年份:1988
- 资助金额:
$ 7.17万 - 项目类别:
Standard Grant
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