中国全球变化与陆地生态系统关系研究

STUDY OF GLOBAL CHANGE AND TERRESTRIAL ECOSYSTEMS IN CHINA

预测陆地生态系统对大气和气候的反馈作用及在更微观的尺度上预测全球变化对自然和农业生态系统的结构和功能的效应是国际地圈－生物圈计划（ＩＧＢＰ）的核心项目“全球变化与陆地生态系统”（ＧＣＴＥ）的重要研究目标。中国科学家自１９８５年正式立项开展全球变化研究以来，全面加入了国际全球变化的研究，取得了巨大成果。文章就近年来中国在全球变化与陆地生态系统关系研究方面取得的新进展作了评述。

It is the important objective of the core project “Global Change and Terrestrial Ecosystems (GCTE)” of International Geosphere Biosphere Project (IGBP) to prodict the feedback of terrestrial ecosystems on atmosphere and climate and the responses of the structure and function of ecosystems, natural and managed, to global change in finer scales. A lot of achievements in scientific research have been made in China, since Chinese scientists took part into “Global Change Study” in 1985. The review on the study on the mechanism of responses of natural and managed ecosystems to doubled CO 2 concentration and climatic change, and modeling responses of Chinese terrestrial ecosystems to global change made recently by Chinese scientists will be presented in this paper. The interplan study should draw more attention in the future, and some important suggestions will also be presented.