Dissertation Research: The effects of Climate and Vegetation On Belowground CO2 Fluxes in Arctic Ecosystems
Dissertation Research: The effects of Climate and Vegetation On Belowground CO2 Fluxes in Arctic Ecosystems
批准号:
9632380
负责人:
F. Stuart Chapin
金额:
$2.91万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1996
资助国家:
美国
项目状态:
已结题
起止时间:
1996-06-15 至 1998-05-31
中文摘要
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英文摘要
ABSTRACT The PIs propose to examine the climatic effects of a warming trend on the belowground component of plant respiration. The results of this study will compliment the results of a large study on the Alaskan North Slope that is examining the effects of global warming on the flux of carbon dioxide from plants and soil. The assessment of the belowground component of the carbon dioxide flux will allow researchers to differentiate between the carbon dioxide flux due to respiration of living plants from that resulting from decay of organic matter incorporated into the frozen soil. This study will be an important component of ongoing studies relating the tundra ecosystem to climate in the Arctic.
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A Proposal for Conducting a Strategic Planning Session of the Working Group on Rural Alaskan Self-Reliance
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批准号:1136347
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项目类别:Standard Grant
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资助金额:$0.5万
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财政年份:2011
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负责人:F. Stuart Chapin
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依托单位:
OPUS: Resilience and Adaption: Managing for Sustainability in a Changing World
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批准号:0640638
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项目类别:Standard Grant
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资助金额:$14.5万
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财政年份:2007
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负责人:F. Stuart Chapin
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依托单位:
IPY: Impact of High-Latitude Climate Change on Ecosystem Services and Society
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批准号:0732758
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项目类别:Standard Grant
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资助金额:$214.21万
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财政年份:2007
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负责人:F. Stuart Chapin
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依托单位:
The Dynamics of Change in Alaska's Boreal Forests: Resilience and Vulnerability in Response to Climate Warming
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批准号:0620579
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项目类别:Continuing Grant
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资助金额:$328.0万
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财政年份:2006
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负责人:F. Stuart Chapin
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依托单位:
Workshop: Climate-Disturbance Interactions in Boreal Forest Ecosystems: Pre-Conference Activities of the12th Annual IBFRA Conference, Fairbanks, Alaska, May 2004
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批准号:0351966
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项目类别:Standard Grant
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资助金额:$5.5万
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财政年份:2004
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负责人:F. Stuart Chapin
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依托单位:
LTER: Alaska's Changing Boreal Forest: Resilience and Vulnerability
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批准号:0423442
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2004
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负责人:F. Stuart Chapin
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依托单位:
Fire-Mediated Changes in the Arctic System: Interactions of Changing Climate and Human Activities
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批准号:0328282
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项目类别:Standard Grant
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资助金额:$134.79万
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财政年份:2003
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负责人:F. Stuart Chapin
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依托单位:
Collaborative Research: A Measurement Program in Siberia to Assess Disturbance-Driven Changes in Arctic Carbon Fluxes (RAISE)
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批准号:0099113
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项目类别:Continuing Grant
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资助金额:$51.9万
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财政年份:2001
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负责人:F. Stuart Chapin
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依托单位:
IGERT: Regional Resilience and Adaptation: Planning for Change
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批准号:0114423
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2001
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负责人:F. Stuart Chapin
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依托单位:
LTER: Interaction of Multiple Disturbances with Climate in Alaskan Boreal Forests
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批准号:0080609
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项目类别:Continuing Grant
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资助金额:$280.0万
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财政年份:2001
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负责人:F. Stuart Chapin
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依托单位:
Arctic System Science Land-Atmosphere-Ice Interactions Science Management Office
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批准号:0090126
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项目类别:Continuing Grant
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资助金额:$68.22万
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财政年份:2001
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负责人:F. Stuart Chapin
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依托单位:
Arctic-Boreal Transects: Synthesis of Information on the Effects of Climate and Vegetation Diversity on Ecosystem and Global Processes.
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批准号:9896303
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项目类别:Continuing Grant
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资助金额:$4.33万
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财政年份:1998
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负责人:F. Stuart Chapin
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依托单位:
Dissertation Research: Nitrogen Supply and Root Dynamics: A Plant Strategy Approach
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批准号:9801244
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项目类别:Standard Grant
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资助金额:$1.0万
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财政年份:1998
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负责人:F. Stuart Chapin
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依托单位:
Effects of Species Traits and Biodiversity on Ecosystem Processes in Arctic Tundra
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批准号:9896302
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项目类别:Continuing Grant
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资助金额:$13.95万
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财政年份:1998
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负责人:F. Stuart Chapin
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依托单位:
LTER: Interaction of Multiple Disturbances with Climate in Alaskan Boreal Forests
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批准号:9810217
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项目类别:Continuing Grant
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资助金额:$166.23万
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财政年份:1998
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负责人:F. Stuart Chapin
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依托单位:
CO2 and Methane Fluxes by Ecosystem Type and Long-Term Feedback Relationships with the Atmosphere
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批准号:9896301
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项目类别:Continuing Grant
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资助金额:$1.71万
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财政年份:1998
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负责人:F. Stuart Chapin
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依托单位:
Transitions: A Study of the Spatial and Temporal Transition of Climate and Ecosystems in the Circumpolar Arctic
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批准号:9732126
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项目类别:Continuing Grant
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资助金额:$200.0万
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财政年份:1998
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负责人:F. Stuart Chapin
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依托单位:
ARCSS Land-Atmosphere-Ice Interactions (LAII) Science Management Office
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批准号:9614135
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项目类别:Continuing Grant
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资助金额:$32.97万
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财政年份:1997
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负责人:F. Stuart Chapin
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依托单位:
TECO: The Role of Wildfire in Alaska: Experimental and Regional Approaches to Improved Understanding of Boreal Feedbacks to Climate (FROSTFIRE)
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批准号:9728963
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项目类别:Standard Grant
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资助金额:$121.5万
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财政年份:1997
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负责人:F. Stuart Chapin
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依托单位:
Effects of Species Traits and Biodiversity on Ecosystem Processes in Arctic Tundra
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批准号:9523247
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项目类别:Continuing Grant
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资助金额:$18.55万
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财政年份:1996
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负责人:F. Stuart Chapin
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依托单位:
国内基金
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