景观生态学基本理论及在绿洲研究中的应用

The Fundamental Theory of Landscape Ecology And Its Application in Oasis Study

景观生态学是一门新兴的、正在深入开拓和迅速发展的学科领域。本文对其基本理论如一般原理．斑──廊──基模式，景观异质性，景观格局与生态过程，等级理论进行概括和总结，针对干旱区资源，环境和经济发展面临的主要问题，简要提出景观生态学在干旱区、绿洲研究中的应用领域及前景。

Landscape ecology is a new,quickly developing research field. On tills basis,this paper has generalized and summairzed the fundamental theory of landscape ecology and the essential principles such as patch-corridormatrix pattern, landscape diversity, landscape structure,ecological process, hierachy principles and so on. In view of the problem of the arid zone resource environment-economic development,the paper briefly brings forward the practical scope and perspective of landscape ecology in arid zone oas...