海南岛铜鼓岭自然保护区的植被与植物资源(续)

The vegetation and Plant resources of Tong-Gu Mts.Nature Conservation Hainan Island South,China

3 铜鼓岭植物群落的演替植被是自然界长期历史发展的产物,根据铜鼓岭的地理位置以及其地质和自然历史地理条件的长期作用下,其顶极植被类型显然是热带常绿季雨林,但其区系组成,群落结构以及外貌很可能手口现存的次生热带常绿季雨矮林有较大的区别。现在的组成除了鸭脚木和榕属的几个种的基径可达50cm 以外,但从发现的其他树桩来看,有的树桩还存在有萌生苗,如海南石梓、山荔技,它们的基径都很大,海南石梓的基径可达50cm 以上,这都足以说明原有顶极森林群落的优势种似菲鸭脚木,而且群落结构似应更为复杂。

This paper is aimed to analyze the floristic components,community structure,age structure of populations,habitat condition,ecological series and succession of the main vegetation,according to the research of vegetation and Plant resources of Tong-Gu Mts Nature conservation Hainan、Island,South China.And utilization of the vegetation and Ptant resources are discussed in this Paper.The Paper is important primary material for construction of the nature conservatio