野生动物生境景观连通性综述

摘要

分析了野生动物生境景观连通性的国内外研究进展，如生境景观连通性在生境破碎化分析、保护区规划和空间格局分析中的应用等，并对基于图论和渗透理论以及模型模拟等方法，开展连通性研究的方法进行深入分析。探讨了当前在生境景观连通性研究中存在的问题，认为要合理设置并建立生物廊道，这不仅是保护野生动物生境的重要手段，也是野生动物生境生态网络研究的重要方向。%Habitat is the basis of biological survival.Habitat quality plays an important role in animal population size and individual quality.Habitat landscape connectivity explains wild animal movement for migrations and food in the landscape.It can be used as the index to analyze habitat network ecological functions and measure ecological processes for wild animal.In this paper,the progress of applications and methods of habitat landscape connectivity forwild animal was reviewed.The problems in current research were pointed out as well as the future research fields,such as ecological corridors for wild animals.Building a series of reasonable ecological corridors for wild an-imalswas suggested.