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景观异质性作为当前景观生态学热点研究问题之一,已成为景观生态学家们重要的探究对象。现以森林生态系统为研究对象,在大量文献的阅读和分析的基础上,详细阐述了景观异质性的概念,综述了森林景观异质性在国内外的主要研究内容和研究方法。并从森林景观多样性、生物多样性、生态系统的抗干扰性、林地生产力等角度阐述了景观异质性与森林可持续发展、最优功能之间的内在关联,旨在为区域森林环境管理和规划提供有用的理论指导。并对景观异质性与其它学科的理论和方法相结合的构想进行了展望。
Landscape heterogeneity, as one of the hot issues in landscape ecology, has become an important research object for landscape ecologists. Now, taking the forest ecosystem as the research object, the concept of landscape heterogeneity is elaborated on the basis of a large amount of literature reading and analysis. The main research contents and research methods of forest landscape heterogeneity at home and abroad are summarized. In addition, the inherent relationships between landscape heterogeneity and sustainable development of forests and optimal functions are described from the aspects of forest landscape diversity, biodiversity, anti-interference of ecosystems and productivity of forestlands. The aim is to provide a theoretical basis for regional forest environmental management And planning to provide useful theoretical guidance. And the prospect of combining the landscape heterogeneity with the theories and methods of other disciplines is prospected.