文献类型：期刊文献

中文题名：论21世纪生态学的新使命——演绎生态系统在地球表面系统过程中的作用

英文题名：New mission of ecology in 21^(st) century:to deduct the functions of ecosystems in process of earth surface system

作者：蒋有绪[1]

第一作者：蒋有绪

机构：[1]中国林业科学研究院森林生态环境与保护研究所

年份：2004

卷号：24

期号：8

起止页码：1820-1823

中文期刊名：生态学报

外文期刊名：Acta Ecologica Sinica

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：地球表面系统;生态学;地学;生态系统

外文关键词：earth surface system; ecology; geosciences; ecosystem

分类号：Q143

摘要：地球表面系统包括大气圈的对流层、水圈、生物圈和岩石圈的地壳部分 ,是“地球系统”中与人类当前生存关系最密切、最直接的部分。地球表面系统是一个反馈和控制系统 ,生物圈 ,尤其是人类表现出越来越重要的作用。地球表面系统研究使生态学与地学各学科领域相整合。在此新的整合研究中 ,不同生态系统类型成果的“整合”和向区域、流域尺度应用的“尺度转化”,以及生态过程与各地学过程的“整合”成为难点。文章介绍了地球表面系统的国际研究计划、研究状况和技术手段 ,总结了我国目前的研究进展、存在的问题 ,指出演绎生态系统在地球表面系统过程中的作用是本世纪生态学的重要任务 。
Earth surface system includes troposphere,hydrosphere,biosphere and the earth's crust of lithosphere, which is the closest and the most direct partition to the human survival in earth system. Biosphere,especially human being,plays a more and more important role in the feedback and control mechanism of the system. Earth surface system research makes ecology integrate with all kinds of subjects in geosciences. The“integration”of research results among various ecosystems and the“scale transition”from an observation site to a region, even to a whole drainage area, become the difficulties in the new research field, so does the “integration”between ecology and the subject in geosciences. The international programs, status and measure technique in earth surface system research are introduced, and the research progress and problems in China are summarized in this paper. The author points out that it is the new mission of ecology in 21st century to deduct the functions of ecosystems in process of earth surface system. The author also provides the advice to promote earth surface system research in China.