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

作　　者：苏宗明[1] 李先琨[1] 

机构地区：[1]广西壮族自治区中国科学院广西植物研究所,广西桂林541006

出　　处：《广西植物》2003年第4期289-293,共5页Guihaia

基　　金：国家自然科学基金(30069005;30060022);广西自然科学基金(桂科配0135026)联合资助项目

摘　　要：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.

关 键 词：岩溶植被 类型 分类系统 广西 分布特征 

分 类 号：Q948.15[生物学—植物学]