Topographical Linkages Between Nitrogen and Organic Carbon Solutes Within a Forested Watershed
Topographical Linkages Between Nitrogen and Organic Carbon Solutes Within a Forested Watershed
批准号:
9983178
负责人:
Myron Mitchell
金额:
$54.34万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-06-15 至 2004-05-31
中文摘要
森林流域中氮和有机碳溶质之间的太阳地形联系了解养分如何在森林流域中移动对于确定自然过程和人类的影响是重要的。新技术将用于研究两种重要元素——碳和氮的命运。这些要素的相互关系影响着生态系统的生产力和其他要素的循环。研究将在不同的景观类型中进行(例如,高地森林、湿地和溪流),它们的碳和氮循环方式不同。由于这些区域在美国东北部和加拿大东南部都很常见,因此研究结果将具有普遍的应用价值。研究结果可用于评价土地利用和气候变化对碳氮循环的影响。
英文摘要
ABSTRACT99-83178Myron Mitchell- SUNYTOPOGRAPHICAL LINKAGES BETWEEN NITROGEN AND ORGANIC CARBON SOLUTES WITHIN A FORESTED WATERSHEDUnderstanding how nutrients move through forested watersheds is important for determining the influences of natural processes and people. New techniques will be used to study the fate of two important elements, carbon and nitrogen. Interrelationships of these elements affect ecosystem productivity and the cycling of other elements.Research will be done in a variety of landscape types (e.g., upland forests, wetlands and streams) which cycle carbon and nitrogen differently. Since these zones are common throughout the northeast United States and southeast Canada, findings will have general application. Results can be used in evaluating the effects of land usage and climatic change on carbon and nitrogen cycling.
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会议论文
COLLABORATIVE RESEARCH: WINTER CLIMATE CHANGE IN A NORTHERN HARDWOOD FOREST
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批准号:0949527
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项目类别:Continuing Grant
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资助金额:$17.91万
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财政年份:2010
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负责人:Myron Mitchell
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依托单位:
Collaborative Research: Evolution of Dissolved Organic Nitrogen (DON) from the Headwaters to the Catchment Outlet: Sources, Variation with Scale, and Differences with DOC.
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批准号:0809231
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项目类别:Standard Grant
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资助金额:$7.03万
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财政年份:2008
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负责人:Myron Mitchell
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依托单位:
Integrated Major Research Instrumentation for Real Time Analyses Within An Experimental Watershed
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批准号:0421015
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项目类别:Standard Grant
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资助金额:$38.81万
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财政年份:2004
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负责人:Myron Mitchell
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依托单位:
U.S.-Japan Joint Seminar: Hydrology and Biochemistry of Headwater Catchments
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批准号:9815864
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项目类别:Standard Grant
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资助金额:$1.5万
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财政年份:1999
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负责人:Myron Mitchell
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依托单位:
海外基金