景观生态分类概念释义及研究进展  

Landscape ecological classification:Its concept and research progress.

作　　者：杨久春[1,2] 张树文[1] 

机构地区：[1]中国科学院东北地理与农业生态研究所,长春130012 [2]中国科学院研究生院,北京100039

出　　处：《生态学杂志》2009年第11期2387-2392,共6页Chinese Journal of Ecology

基　　金：国家自然科学基金项目(40771162);中国科学院知识创新工程重要方向资助项目(KZCX2-SW-320-1)

摘　　要：景观生态分类通过建立等级分类系统,能够全面反映一定区域景观的空间分异和组织关联,揭示其空间结构与生态功能特征,是景观生态评价和规划管理的基础。本文首先对景观生态分类的概念进行剖析,然后从分类系统的制定及对分类因子选择的发展进程、分类方法的改进和创新、景观生态类型制图及应用领域等方面阐述国内外景观生态分类的进展和现状,并在总结以前研究存在不足的基础上,进一步指出今后景观生态分类研究的重点和发展趋势。Landscape ecological classification （LEC）, through establishing hierarchical classification system, can comprehensively reflect the spatial heterogeneities and their associations of definite regional landscape, and reveal its spatial structural characteristics and ecological functions, being the basis of landscape evaluation, landscape planning, and landscape management. In this paper, the concept of LEC was paraphrased, and the research progress of LEC was reviewed and analyzed from the aspects of framing classification systems, selecting indices, improving classification methods, mapping landscape ecotypes, and applications. The problems of LEC research and its development trend were pointed out.

关 键 词：景观生态分类 生态土地分类 景观生态类型图 

分 类 号：Q149[生物学—生态学]