【摘要】 本文报道了大老岭森林公园主要植被类型的结构与组成特征。植被类型计４个群系纲，１３个群系。由于处于中亚热带北缘以及海拔高度差异较大，植被的类型与组成变化较大。更多还原

【Abstract】 Dalao mountain is located in the west of Hubei province,which belongs to Daba mountains and is situated in the north border of subtropics, longitude from 110"52,47"to 111°00’21"(east),latitude from 30°00’13"to 31°04’07"(north).It is an important part of the three Gorge ecological project.This paper reports the structure and feature of the vegetation forms of Dalao muntain.The vegetation forms of this region discussing in this paper include 4 formation classes and 13 formations.The combination,struction and distribution were studied.Some suggestion for protecting the forest resources were put forward finally.更多还原