楚雄州重点野生植物资源特征与保护策略  

Current status and protection countermeasure on key wild plant resource in Chuxiong prefecture

作　　者：刘代亿[1] 张宁[1] 朱志刚 文明[1] 任仕伟[1] 吴志晖 阮素华 周爱琼 LIU Daiyi;ZHANG Ning;ZHU Zhigang;WEN Ming;REN Shiwei;WU Zhihui;RUAN Suhua;ZHOU Aiqiong(Yunnan Forest Nature Center,Kunming 650224;Nature Chuxiong State Reserve Management Bureau,Chuxiong 675000;Nanhua County Forestry and Grassland,Nanhua 675200)

机构地区：[1]云南森林自然中心,云南昆明650224 [2]楚雄州自然保护区管理局,云南楚雄675000 [3]南华县林业和草原局,云南南华675200

出　　处：《林业建设》2024年第2期20-27,共8页Forestry Construction

基　　金：云南省第二次国家重点保护野生植物资源调查项目(027020)。

摘　　要：为进一步摸清楚雄州重点保护野生植物资源本底,采用问卷调查、专家咨询和实地调查(样方法、样线法、核实法)等方法,对楚雄州境内国家重点保护野生植物资源进行了调查与分析。结果表明,楚雄州境内分布有国家重点保护野生植物16种,分属于13科14属,濒危种5种、渐危种7种、稀有种4种,其中4种属于国家Ⅰ级重点保护物种,12种属国家Ⅱ级重点保护物种,分别占分布物种总数的25%和75%。本次调查核实的16个野外分布物种,共涉及113个分布区、231个分布点,分布野生植株108496株(丛),分布面积1289.5479 hm^(2)。针对各物种资源分布、种群数量、保护状况等情况分析,提出了6条有针对性的野生植物资源保护策略措施,为今后楚雄州重点保护野生植物资源的保护与可持续开发利用提供参考。In order to get a more clear picture of the wild plant resources under priority protection in Chuxiong prefecture,questionnaire survey,expert consultation and field survey(quadrat method,line transects method and verification method)were adopt in this paper to investigate and analyze the wild plant resources under national key protection in Chuxiong prefecture.The results show that there are 16 species of wild plants under national key protection in Chuxiong prefecture,belonging to 13 families and 14 genera,5 Endangered Species,7 Vulnerable Species and 4 Rare Species.Among them,4 species belong to the national first-class key protective species,and 12 species are the national second-class protective species,accounting for 25% and 75% of the total number of distributed species,respectively.The 16 species verified in this survey involved 113 distribution areas and 231 distribution points,with 108,496 wild plants(clusters)with a distribution area of 1289.5479 hectares.According to the distribution,population number and protection status of these species,6 strategies for protecting wild plant resources are suggested,which will provide reference for the protection and sustainable development and utilization of wild plant resources in Chuxiong prefecture in the future.

关 键 词：楚雄州 植物资源 种群数量 保护策略 就地保护 

分 类 号：Q948[生物学—植物学]