袁牢山保护区南华县片区半湿润常绿阔叶林群落结构及物种多样性

打开文本图片集

关键词半湿润常绿阔叶林；群落结构；物种多样性；哀牢山

中图分类号S759.9文献标识码A

文章编号 0517-6611（2025）08-0095-05

doi：10.3969/j.issn.0517-6611.2025.08.020

开放科学（资源服务）标识码（OSID）：

AbstractObective]Iordertounderstandthecommunitystructureandspeciesdiversityofsem-umidevergrenbroadforestinanua County，AilaooutanReserve.ethodespeisomposto，ructurehaacteristcs，speisdiversitydumanctviifpant communitieswereanalydbasedosixfixedmonitoringplotsin21.Result]Teresultsshowedthataotaloffmilies，36geaa 204 species wererecodediniseandRoseacee，gceae，Silacaceae，amelieae，Gamnea，apiloacae，Cpraae， UrticaceaeandCamporaceweretheaifiliesofteommunityndRubus，milaxandLitocarpuswerethdominantgenaIte treelayerfcommunityFagaceae，eaceaeadBbeyre teainfamilyndCastanosis，ous，Craberryere heingeras， andCastanopssacantaitocarusrabanusndCastanopsisdelaayieedoinantspecisItesrublyerthoae ciesoftheoitrercococici，ubsgesisdYusnitmsisoantsesinbou layerwereMeliailis，iinese，oadooddesdlyolygileontsite layerlayereodlaaietemearastgaauberuundClidico ite index of the semi-humid evergreen broad-leaved forest community presented herbaceous layer > tree layer > shrub layer > interlayer layer in thisrea.Cocusioeomuitysrucreisstable，ditislsodyeivasioflspesaduaactiIi urgentostregthnteontrolofmanaivitsndarouegularoitoringivstgiosdsuiesinthResere，wichietremely important for the restoration of forest vegetation and biodiversity protection.

KeyWordsSemi-humidevergreen broad-leaved forests；Community structure；Species diversity；Ailaoshan Mountains

半湿润常绿阔叶林是云南中部高原地区的一种特殊植被类型，分布在滇中高原的南部边缘和亚热带南部北缘的中山地带，属于滇中高原南缘亚热带南部的山地植被垂直带上，具有代表性的森林植被[1]，常以栲属（Castanopsis）的偏旱生树种为主，组成了乔木上层优势树种，或以该属树种为标志[2]。（剩余8844字）