南岭国家级自然保护区藤本植物多样性分析  

Diversity Analysis of Lianas in Nanling National Nature Reserve

作　　者：李世荣 LI Shirong(Guangdong Lingnanyuan Exploration and Design Co.,Ltd.,Guangzhou 510663,Guangdong Province,China)

机构地区：[1]广东省岭南院勘察设计有限公司,广州510663

出　　处：《内蒙古林业调查设计》2024年第3期52-56,共5页Inner Mongolia Forestry Investigation and Design

摘　　要：文章以南岭国家级自然保护区藤本植物为研究对象,采用相邻格子样方法,选择典型群落设置样地,对保护区藤本植物资源进行调查。结果表明:典型样地内藤本植物以豆科(Fabaceae)、葡萄科(Vitaceae)、茜草科(Rubiaceae)、木通科(Lardizabalaceae)、防己科(Menispermaceae)和猕猴桃科(Actinidiaceae)为主;典型样地内共有藤本植物54种,攀缘方式以缠绕类、卷须类和攀缘类为主;Shannon-Wiener指数(H′)为3.40,Pielou均匀度指数(E)为0.85,藤本植物群落多样性处于中等水平,种群分布相对均匀,群落的动态变化特征较稳定;草质藤本11种(48株),木质藤本43种(475株)。This paper takes lianas in Nanling National Nature Reserve as the research object,adopts the adjacent lattice sample method,selects typical community setting plots,and investigates the lianas resources in the reserve.The results showed that the lianas in typical plots were mainly Fabaceae,Vitaceae,Rubiaceae,Lardizabalaceae,Menispermaceae and Actinidiaceae;There are 54 species of lianas in typical plots,and the climbing methods are mainly winding,tendrils and climbing.Shannon-Wiener index(H′)is 3.40,Pielou evenness index(E)is 0.85,the lianas community diversity is at a medium level,the population distribution is relatively uniform,and the dynamic change characteristics of the community are relatively stable;There were 11 species(48 plants)of herbaceous lianas and 43 species(475 plants)of woody lianas.

关 键 词：藤本植物 多样性 生活型 南岭国家级自然保护区 

分 类 号：Q948[生物学—植物学]