广西岩溶植被类型及其分类系统

The types of natural vegetation in karst region of Guangxi and its classified system

岩溶区具有特殊的生态环境,影响着植被的分布特征,广西的岩溶植被类型丰富,生态结构复杂、物种多样性丰富、特有成分突出,岩溶植被具有自身起源与演替方式的特点,同时带有植被地带性分布规律的烙印。广西岩溶植被类型可分为5个植被型组、8个植被型,共96群系。

Guangxi is a region with abundant karst vegetation and species,its vegetation classified system comprises 96 formations in 8 vegetation types belonging to 5 vegetation type-groups. The latitudinal distribution of the karst vegetation from south to north is: seasonal rain forest, evergreen-deciduous broadleaves mix forest (containing tropic component)and evergreen-deciduous broadleaves mixed forest, which forms the special tropical-subtropical karst floristic because of the complex eco-structure and the distinct particular flora component.