| 1. | The vegetation types are described of baishanzu national nature reserve in qingyuan county , zhejiang province . the surveyed area covered25thousand hm 2 in which27sample plots with20m 20m each were selected . based on the importance value of plant species , six vegetation types were devided , viz . evergreen broadleaved forest , evergreen and deciduous broadleaved mixed forest , coniferous and broadleaved mixed forest , coniferous forest , mountain dwarf forest , and mountain shrub and herbosa . floristic composition , community structure , and trend of community succession of each vegetation type are described
对近20年来多次调查的资料进行系统整理,将百山祖植被主要划分成6个植被类型:常绿阔叶林、常绿落叶阔叶混交林、针阔叶混交林、针叶林、山地矮林和山地灌草丛,其下可分为22个群系;同时对群落的种类组成、结构和演替趋势作了概述。 |
