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5 不同透光率下海南苏铁种群不同龄级的密度(株数 /100 m2)

Table 5 Density (inds./100 m2) of Cycas hainanensis population at different age classes under different light transmittance

龄级 Age class 透光率 Light transmittance 88.89% 66.67% 58.33% 36.11% 21.53% I 2 7 33 94 8 II 3 2 16 4 0 总计 Total 5 9 49 98 8