摘要
Based on the concepts of landscape ecology and landscape heterogeneity, this paper concludes that the spatial and temporal heterogeneity in ecological systems is the kernel of landscape ecology. From views of structure, function and dynamics, the concepts and ecological significance of the spatial and temporal heterogeneity of landscape as well as its roles and applications in landscape ecology are reviewed. Finally, the characteristics of hierarchy and scale, and the effects of human on the landscape heterogeneity are discussed.
Based on the concepts of landscape ecology and landscape heterogeneity, this paper concludes that the spatial and temporal heterogeneity in ecological systems is the kernel of landscape ecology. From views of structure, function and dynamics, the concepts and ecological significance of the spatial and temporal heterogeneity of landscape as well as its roles and applications in landscape ecology are reviewed. Finally, the characteristics of hierarchy and scale, and the effects of human on the landscape heterogeneity are discussed.
出处
《生态学杂志》
CAS
CSCD
北大核心
2000年第2期42-49,共8页
Chinese Journal of Ecology
关键词
景观生态学
景观异质性
空间镶嵌体
时空异质性
landscape ecology, spatial and temporal heterogeneity, spatial mosaic, flux in landscape, hierarchy and scale, human influence.
