摘要
对生态演替理论的理解不仅有助于对自然生态系统和人工生态系统进行有效地控制和管理,而且还是退化生态系统恢复与重建的重要理论基础。对有关生态演替的顶极群落学说、Gaus假说与竞争排斥原理、生态演替螺旋式上升理论、资源比例假说、变化镶嵌体稳态学说等理论进行了综述,阐述了各学说(假说)的主要特征和优缺点。
The ecological succession theory is not only helpful to effectively control and manage the natural and artificial ecology systems, but also is the important theory basis for the restoration and reconstruction of degraded ecosystems. The theory and hypothesis of ecological succession, including the climax theory, Gaus hypothesis and the competitive exclusion principle, spiral rise theory in ecological succession, resource-ratio hypothesis and shifting mosaic steady state hypothesis are summarized, and their characteristics, advantages and disadvantages are introduced.
出处
《河北农业科学》
2009年第8期68-70,共3页
Journal of Hebei Agricultural Sciences
基金
河北省科技支撑重点项目(09276707D)
关键词
生态演替
理论
假说
植物群落
生态系统
Ecological succession
Theory
Hypothesis
Plant community
Ecosystem
