植被(植物群落)稳定性研究评述

Review on the study of vegetation stability.

稳定性是植物群落结构与功能的一个综合特征。本文对影响植被稳定性的主要干扰因素、群落多样性 (复杂性 )与稳定性的关系、植被稳定性的判定与测度指标、稳定性的机制等方面的研究进展进行了阐述。指出应加强干扰对植被稳定性影响及提高干旱区人工植被稳定性的技术措施的的研究 ,以指导自然植被的保护利用和人工植被的建设 ,对植被稳定性机制的认识需要从植物群落内部的生物学生态学过程方面进行深入研究。

Stability is a comprehensive character of vegetation. In this paper, the concept of stability was discussed, and advances in some important aspects of study on vegetation stability were presented and also some remarks were given.Some suggestions were put forward for further study of vegetation stability. Influences of disturbance on vegetation stability should be given more attention and it is necessary to make further progress in the study of biological and ecological process to understand the mechanisms of vegetation stability.