Field Work in Permafrost Hydrogeology
Field Work in Permafrost Hydrogeology
批准号:
346106-2012
负责人:
Clark, Ian
金额:
$1.09万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Northern Research Supplement
财政年份:
2016
资助国家:
加拿大
项目状态:
已结题
起止时间:
2016-01-01 至 2017-12-31
中文摘要
在过去的二十年里,我和我的学生研究了地下水在永久冻土带中的作用,从生物矿化和甲烷生成到地面冰和河流结冰。我们已经证明了通过永久冻土的水运动的重要性及其在集水区水文、鲑鱼产卵、生态系统功能和水资源方面的作用。有记录的永久冻土温度的升高可能会增加冻土的膨胀和地下水对永久冻土水文的贡献。从热通量和永久冻土稳定性到溶质运输和污染物迁移,地下水运动增强具有重要意义。
英文摘要
Over the past two decades, my students and I have examined the role of groundwater in permafrost terrain, from biomineralization and methanogenesis to ground-ice and river icings. We have demonstrated the importance of water movement through permafrost and its role in catchment hydrology, salmon spawning, ecosystem functioning and water resources. The documented increase in permafrost temperatures potentially enhances the expansion of talik and contribution of groundwater to permafrost hydrology. There are significant implications of enhanced groundwater movement, ranging from heat flux and permafrost stability to solute transport and contaminant migration.
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会议论文
Permafrost hydrogeology
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批准号:RGPIN-2017-05298
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项目类别:Discovery Grants Program - Individual
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资助金额:$4.66万
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财政年份:2021
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:RGPIN-2017-05298
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2020
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:RGPIN-2017-05298
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2019
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:RGPIN-2017-05298
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2018
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负责人:Clark, Ian
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依托单位:
Lithium ore generation and characterization
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批准号:524236-2018
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项目类别:Engage Grants Program
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资助金额:$1.74万
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财政年份:2018
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:RGPIN-2017-05298
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.33万
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财政年份:2017
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:42590-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.35万
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财政年份:2016
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:42590-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.35万
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财政年份:2015
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负责人:Clark, Ian
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依托单位:
Field Work in Permafrost Hydrogeology
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批准号:346106-2012
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项目类别:Discovery Grants Program - Northern Research Supplement
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资助金额:$1.09万
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财政年份:2015
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:42590-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.35万
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财政年份:2014
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负责人:Clark, Ian
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依托单位:
Field Work in Permafrost Hydrogeology
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批准号:346106-2012
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项目类别:Discovery Grants Program - Northern Research Supplement
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资助金额:$1.09万
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财政年份:2014
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负责人:Clark, Ian
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依托单位:
Field Work in Permafrost Hydrogeology
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批准号:346106-2012
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项目类别:Discovery Grants Program - Northern Research Supplement
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资助金额:$1.09万
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财政年份:2013
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:42590-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.35万
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财政年份:2013
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负责人:Clark, Ian
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依托单位:
Permafrost hydrogeology
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批准号:42590-2012
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.35万
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财政年份:2012
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负责人:Clark, Ian
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依托单位:
Field Work in Permafrost Hydrogeology
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批准号:346106-2012
-
项目类别:Discovery Grants Program - Northern Research Supplement
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资助金额:$1.09万
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财政年份:2012
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负责人:Clark, Ian
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依托单位:
Arctic hydrogeology and paleoclimatology
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批准号:346106-2007
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项目类别:Discovery Grants Program - Northern Research Supplement
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资助金额:$1.09万
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财政年份:2011
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负责人:Clark, Ian
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依托单位:
Arctic hydrogeology and paleoclimatology
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批准号:42590-2007
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.63万
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财政年份:2011
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负责人:Clark, Ian
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依托单位:
IsoTrace AMS facility
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批准号:217087-2010
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项目类别:Major Resources Support Program - Infrastructure
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资助金额:$18.21万
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财政年份:2011
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负责人:Clark, Ian
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依托单位:
Arctic hydrogeology and paleoclimatology
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批准号:346106-2007
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项目类别:Discovery Grants Program - Northern Research Supplement
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资助金额:$0.73万
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财政年份:2010
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负责人:Clark, Ian
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依托单位:
Hatch lab: isotope and noble gas geochemistry for earth and environmental sciences
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批准号:217076-2007
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项目类别:Major Resources Support Program - Infrastructure
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资助金额:$12.88万
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财政年份:2010
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负责人:Clark, Ian
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依托单位:
海外基金