广西亚热带落叶阔叶林的分类系统及其管理

Classification system and management of subtropical deciduous broadleaved forest in Guangxi

广西亚热带落叶阔叶林是亚热带地区几类顶极群落遭受破坏后恢复过程的一个演替阶段，类型多种多样。本文研究制定了它的分类系统，包括２个亚群系纲、１０个群系组、２７个群系和７７个群丛，扼要地阐述了它们的地理分布和生境特点，为其科学的管理提供基本依据。

Subtropical deciduous broadleaved forest is developed with varied types after destruction of several climaxes such as evergreen broadleaved forest, mountainous mixed evergreen and deciduous broadleaved forest and limestone mixed evergreen and deciduous broadleaved forest in Guangxi. It′s classification system is established in this paper, including 2 formation subclasses, 10 formation groups, 27 formations and 77 associations. Simple illustration of their geographical distribution and habitat property is given. All of these materials may be used for basis of their management and promote the recovery of secondary ecosystems of the area.