Carbon storage and flux for alpine tundra ecosystems in Changbai Mountains, Northeast China

被引:1
|
作者
Wang Y.-X. [1 ]
Wei J. [1 ]
Jiang P. [1 ,2 ]
Wu G. [1 ]
Wang H.-C. [1 ]
机构
[1] State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences
[2] Center for Forest Ecology and Forestry Eco-engineering, Institute of Applied Ecology, Chinese Academy of Sciences
基金
中国国家自然科学基金;
关键词
Alpine tundra; Carbon flux; Carbon Storage;
D O I
10.1007/s11676-007-0021-0
中图分类号
学科分类号
摘要
This paper examined the carbon storage and flux of vegetation-litter-soil in alpine tundra ecosystems in Changbai Mountains. Approximately 17251 t•a-1 of carbon was yearly stored in the vegetation and 15043.1 t•a-1 of carbon flew into soil by litters. The vegetation-litter-soil ecosystem stored 452624 t•a-1 of carbon, which was the important CO2 sink. The net carbon storage was currently 3146 t•a-1 in vegetation-litter-soil ecosystem. © Northeast Forestry University and Ecological Society of China 2007.
引用
收藏
页码:109 / 113
页数:4
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