梵净山淘金河谷珍稀濒危植物连香树的群落结构研究

The Community Structure of the Rare and Endangered Plant Cercidiphyllum japonicum Sieb. Et Zucc in Taojin Valley,Fanjing Mountain

利用样地调查法对梵净山自然保护区淘金河谷连香树群落进行实地调查,分析群落的结构特点,得出树种组成有7科8种,调查结果显示,该地段连香树年龄结构单纯,林层结构较单一,并提出保护该物种群落健康发展的方法。

This paper has surveyed and analysed on community structure of Cercidiphyllum japonicum in Taojin River Valley of Fanjingshan National Nature Reserve by using the sample plot survey to Fanjingshan, and this community compose by 7 families 8 species plants.The result shows that age-structure of the community of C.japonicum in that section is simple,and the canopy structure is simple also.In the end, the way is suggested in order to protect healthy development on the species community.