植物群落波动的类型与机理(综述)

THE TYPES AND MECHANISM OF FLUCTUATION IN PLANT COMMUNITY

摘要:

群落波动是植物群落动态的一个重要内容，群落的波动研究对人们认识森林和草地景观动态及其开发有重要的作用．概述了群落波动的定义、原因、特性、类型和测量方法，及与群落演替的差异等，以期为群落波动的深入研究提供参考。

Abstract:

The fluctuation of plant community means that the seasonal or annual fluctuation of a plant community. The characteristics of plant community fluctuate with the seasonal or annual changes in ecological factors. Fluctuation of plant community is one of key contents in the study on plant dynamics. The paper reviews the concept, causes, types, characteristics, measurement and mechanism of fluctuation in plant community.