海南苏铁种群结构与森林群落郁闭度的关系

吴二焕, 李东海, 杨小波, 左永令, 李龙, 张培春, 陈琳, 田路嘉, 李晨笛

Population structure of Cycas hainanensis and its relationship with forest canopy density

Erhuan Wu, Donghai Li, Xiaobo Yang, Yongling Zuo, Long Li, Peichun Zhang, Lin Chen, Lujia Tian, Chendi Li

表3 群落物种多样性指数

Table 3 Community species diversity index

样方 Quadrat Simpson多样性指数 Simpson’s diversity index Shannon-Wiener多样性指数 Shannon diversity index Pielou均匀度 指数 Pielou evenness index 物种丰富度 Species richness A 0.949 3.410 0.811 9.699 B 0.951 3.360 0.831 8.252 C 0.947 3.310 0.841 7.383 D 0.960 3.610 0.865 9.410 E 0.949 3.400 0.841 8.252 F 0.952 3.500 0.823 10.133