植物群落清查的主要内容、方法和技术规范

方精云, 王襄平, 沈泽昊, 唐志尧, 贺金生, 于丹, 江源, 王志恒, 郑成洋, 朱江玲, 郭兆迪

Methods and protocols for plant community inventory

Jingyun Fang, Xiangping Wang, Zehao Shen, Zhiyao Tang, Jinsheng He, Dan Yu, Yuan Jiang, Zhiheng Wang, Chengyang Zheng, Jiangling Zhu, Zhaodi Guo

表1 Braun-Blanquet的盖度分级标准

Table 1 Braun-Blanquet scales of species coverage in plant communities

分级 Scale + 1 2 3 4 5 盖度范围 Range of coverage (%) 少有出现 Rare 0-5 5-25 25-50 50-75 >75