东大坡不同海拔梯度木本植物群落多样性

Ligneous Plant Community Diversity at Different Altitudinal Gradients in Dongdapo

通过对东大坡木本植物多样性的研究，发现不同海拔梯度的丰富度指数、ＳｈａｎｎｏｎＷｉｅｎｅｒ指数及Ｐｉｅｌｏｕ均匀度指数等均有一定的规律性变化，特别丰富度和多样性指数在某一海拔梯度变化尤为明显．

Results showed that the index of richness.Shannon Wiener diversity and Pielou evenness of ligneous plant have regular change at different altitudinal gradient in Dongdapo,and the change is obvious at gradient especially for richness and diversity.