景观格局与生态过程相互关系研究进展

Advance in Research of the Relationship between Landscape Patterns and Ecological Processes

景观格局的形成反映了不同的景观生态过程,与此同时景观格局又在一定程度上影响着景观的演变过程。空间格局、生态过程与尺度之间的相互关系是景观生态学研究的核心内容。本文对景观格局与生态过程的研究方法、景观格局与生态过程相互关系等方面的国内外研究进展进行了综述。最后分析了目前景观格局与生态过程相互关系研究中存在的问题与不足、未来的研究热点及发展趋势。

Landscape is a heterogeneity region formed by a lot of ecosystems or mosaic constituted by different land uses. Landscape patterns are the concrete embodiment of landscape heterogeneity and the result of functions of various ecological processes. The formation of landscape patterns reflects different ecological processes; at the same time, landscape patterns affect landscape succession and variation processes in a certain degree. The relationship between spatial patterns, ecological processes and scales is the core research contents of landscape ecology. This article reviews the domestic and foreign research progress in research methods of landscape patterns and ecological processes and the relationship between landscape patterns and ecological processes. Finally the authors analyze the problems and insufficiency of the present studies, hot research spots, and the tendency of the relationship between landscape patterns and ecological processes in the future.