| 长白山高山冻原生态系统碳储量和碳动态研究 |
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| 引用本文： | 王涌翔,魏晶,吴钢,姜萍,王宏昌.长白山高山冻原生态系统碳储量和碳动态研究[J].林业研究,2007,18(2):109-113. |
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| 作者姓名： | 王涌翔 魏晶 吴钢 姜萍 王宏昌 |
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| 作者单位： | 中国科学院生态环境研究中心 城市与区域生态国家重点实验室，中国科学院生态环境研究中心，城市与区域生态国家重点实验室，中国科学院生态环境研究中心，城市与区域生态国家重点实验室，中国科学院生态环境研究中心，城市与区域生态国家重点实验室，中国科学院生态环境研究中心，城市与区域生态国家重点实验室，北京100085，北京100085，北京100085，北京100085，北京100085 |
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| 基金项目： | 国家自然科学基金，Agricultural Technological Production Translation of Science and Technology of Ministry |
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| 摘 要： | 本研究分析了长白山高山冻原植被-凋落物-土壤生态系统的碳储量和碳动态.冻原植被中年净储存有机碳约17251 t;凋落物中有机碳储量为15043.1 t,凋落物中有机碳储量空间分布格局：TA＞LA＞MA＞SA＞FA;冻原土壤（0～20 cm）中年均储存有机碳为1054 t·a^-1,土壤中有机碳储量为3.16×10^5 t;每年约有1.4×104 t·a^-1土壤有机碳通过土壤呼吸释放到大气圈.植被-凋落物-土壤系统共储存碳452624 t.长白山高山冻原年均固碳为3146 t·a^-1.
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| 关 键 词： | 碳储量 碳动态 高山冻原 长白山 |
| 文章编号： | 1007-662X（2007）02-0109-05 |
| 收稿时间： | 27 October 2006 |
| 修稿时间： | 2006-10-272007-01-07 |
Carbon storage and flux for alpine tundra ecosystems in Changbai Mountains,Northeast China |
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| Wang?Yong-xiang,Wei?Jing,Jiang?Ping,Wu?Gang,Wang?Hong-chang.Carbon storage and flux for alpine tundra ecosystems in Changbai Mountains,Northeast China[J].Journal of Forestry Research,2007,18(2):109-113. |
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| Authors: | Wang Yong-xiang Wei Jing Jiang Ping Wu Gang Wang Hong-chang |
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| Institution: | State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, P. R. China;State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, P. R. China;State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, P. R. China;Center for Forest Ecology and Forestry Eco-engineering, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, P. R. China;State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, P. R. China;State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, P. R. China |
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| Abstract: | 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.
Foundation project: This research was supported by National Natural Science Foundation of China (No: 40473054) and Agricultural
Technological Production Translation of Science and Technology of Ministry (No: 05EFN216600446).
Electronic supplementary material is available in the online version of this article at http://dxdoi.org/10.1007/s11676-007-0021-0
Biography: Wang Yong-xiang (1958–), male, Ph.D Candidate, at State Key Laboratory of Urban and Regional Ecology, Research
Center for Eco-Environmental Sciences, Chinese Academy of Sciences, major in environment management and restoration ecology |
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| Keywords: | Carbon Storage Carbon flux Alpine tundra |
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