As a base to analyze the terrestrial carbon cycle and dynamic, forest biomass estimation has been one of important contents of ecology and global change study.
森林生物量估算是进行陆地生态系统碳循环和碳动态分析的基础，业已成为生态学和全球变化研究的重要内容之一。
Forest soil plays an important role in global carbon cycle, but emphasized a lack of fundamental knowledge of soil carbon dynamics.
森林土壤在全球碳循环研究中占有重要位置，但其动力学特征等相关的数据却非常匮乏。
Aims Quantitative estimation of forest biomass is significant to studies of global carbon storage and carbon cycle.
森林生物量的定量估算为全球碳储量、碳循环研究提供了重要的参考依据。
Forest ecology system is important in the global carbon cycle and balance. Every countries attach great importance on forest carbon sink with the formal effective of Kyoto protocol.
森林生态系统在全球碳循环与平衡中具有极为重要的和不可替代的地位和作用，随着《京都议定书》正式生效，森林碳汇问题已经越来越受到世界各国的重视。
The existing shortcomings and the directions for future research of forest ecosystem carbon storage and carbon cycle in China are also discussed in this paper.
同时指出我国森林生态系统碳蓄积和碳循环研究存在的问题和发展前景。
Forest ecosystem is a key component of terrestrial ecosystem, and has the potential to contribute to global climate change through their influence on the global carbon cycle.
森林生态系统是陆地生态系统的重要组分，对全球气候变化有重要的贡献。
Forest ecosystem is a key component of terrestrial ecosystem, and has the potential to contribute to global climate change through their influence on the global carbon cycle.
森林生态系统是陆地生态系统的重要组分，对全球气候变化有重要的贡献。
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