株洲市郊天然植物群落的调查与分析

株洲属中亚热带丘陵地,其地带性典型植物群落是常绿阔叶林,即以各类常绿树种为优势的植被类型.但随着历史的变迁,此类群落已不复存在,取而代之的是人工群落和次生群落.为了模拟自然群落,设计人工近自然群落,用了近十年的时间,对株洲市郊天然林群落进行了调查与分析.结果表明:株洲市郊具一定代表性的天然林群落类型有13个,基本反映了该市植物群落的演替系列.通过分析各群落的种类组成与结构特征,为营造与养护各类植物景观提供了科学依据.

Investigation and Analysis of the Natural Botany Community in Zhuzhou Suburbs

Zhuzhou City lies in the subtropical hilly country of Middle Asia; its typical zone botany community is evergreen broadleaf forest in which evergreen trees are in a dominant position. With the variance of history and frequent human activities, the community has disappeared and is displaced by artificial and secondary communities. Garden virescence is a part of artificial community. For imitating the natural community, we have taken a 10-year investigation and analysis of the natural wood community in Zhuzhou suburbs so as to design an artificial community. The result shows that there are 13 natural wood communities that are representatives and can reflect the succession of the native plant community. By analyzing the categories and construction characteristics of the different communities, we can provide a scientific basis for constructing various plant landscape and functional protection.