番禺区主要植被类型及其改造途径

On Rehabilitation of Forest within Native Tree Species in Panyu

根据番禺地区的植被状况,采取样线调查方法,以小班为单位,对小班内的森林群落学因子进行实地调查记录,采集的数据包括样线上的物种名称、种群数量、平均树高、平均胸径、生长势、健康状况以及土壤、坡向、坡位、坡度等立地因子,分析现有植被类型的物种组成、林分结构等群落学特征,依据生态功能为主、兼顾景观功能的指导思想,提出了该区域典型植被亚热带常绿针叶林、亚热带次生常绿阔叶林、桉树相思类林、经济林等的改造路径和方法。

By investigating vegetation and the types of vegetation on the spot at Panyu in Guangzhou city, analyzing the main types of vegetation and soil. status, combining the principle of eco-landscape forest and persisting in the fundament of optimizing configuration between zoology function and sight function, some proposals about tree species choice and constitution patterns of such kind of forest in the area were brought forward in the paper.