| 气候驱动的中国陆地生态系统碳循环研究进展 |
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| 引用本文： | 孙媛媛,季宏兵,罗建美,李甜甜,江用彬. 气候驱动的中国陆地生态系统碳循环研究进展[J]. 首都师范大学学报(自然科学版), 2006, 27(5): 90-95 |
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| 作者姓名： | 孙媛媛 季宏兵 罗建美 李甜甜 江用彬 |
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| 作者单位： | 首都师范大学,资源环境与旅游学院,首都圈生态环境过程重点实验室,北京,100037;首都师范大学,资源环境与旅游学院,首都圈生态环境过程重点实验室,北京,100037;首都师范大学,教育部三维获取与应用重点实验室,北京,100037 |
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| 摘 要： | 近年来,碳循环问题日益成为全球变化与地球科学研究领域的前沿与热点问题,其中,陆地生态系统碳循环又是全球碳循环中最复杂、受人类活动影响最大的部分.本文主要对气候驱动的中国陆地生态系统碳循环研究进展做了综述,介绍了陆地生态系统中植被和土壤两个主要碳库以及陆地生态系统碳循环的基本过程,总结了陆地碳汇的形成机制、研究进展及气候变化对碳失汇的影响,提出了对陆地生态系统碳循环的研究应采用多尺度的研究方法,并简要叙述了中国陆地生态系统碳循环的研究展望.
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| 关 键 词： | 陆地生态系统 碳循环 碳汇 气候 |
| 收稿时间： | 2005-09-09 |
| 修稿时间： | 2005-09-09 |
Advances of the Research on Terrestrial Ecosystem Carbon Cycle Driven by Climate in China |
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| Sun Yuanyuan,Ji Hongbing,Luo Jianmei,Li Tiantian,Jiang Yongbin. Advances of the Research on Terrestrial Ecosystem Carbon Cycle Driven by Climate in China[J]. Journal of Capital Normal University(Natural Science Edition), 2006, 27(5): 90-95 |
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| Authors: | Sun Yuanyuan Ji Hongbing Luo Jianmei Li Tiantian Jiang Yongbin |
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| Affiliation: | 1 The Key Laboratory of Metropolitan Eco- Environment Processes, College of environmental resource and tourism, Capital Normal University, Beijing 100037, China; 2 The Key Laboratory of 3D Information Acquisition and Application, Ministry of Education, Beijing 100037, China |
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| Abstract: | In recent years,carbon cycle has increasingly drawn special attention in the field of global change and geo-science.The most complex and disturbed by the mankind lie in the terrestrial ecosystem.The progress of the research on carbon cycle in the terrestrial ecosystem is reviewed in this paper.The plant and soil carbon pool and primary process of the terrestrial carbon sink which is affected by climate change are summarized and the research expectation of terrestrial carbon cycle is described.To quantify the terrestrial carbon sink requires cross-scaling studies to integrate the controls over ecosystem carbon processes at various scales. |
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| Keywords: | terrestrial ecosystem carbon cycle carbon sink climate. |
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