云南哀牢山中山湿性常绿阔叶林20 hm<sup>2</sup>动态样地的物种组成与群落结构

云南哀牢山中山湿性常绿阔叶林20 hm²动态样地的物种组成与群落结构

温韩东,林露湘,杨洁,胡跃华,曹敏,刘玉洪,鲁志云,谢有能

Species composition and community structure of a 20 hm² plot of mid-mountain moist evergreen broad-leaved forest on the Mts. Ailaoshan, Yunnan Province, China

Han-Dong WEN,Lu-Xiang LIN,Jie YANG,Yue-Hua HU,Min CAO,Yu-Hong LIU,Zhi-Yun LU,You-Neng XIE

表4 哀牢山样地重要值前10位的树种

Table 4 Top ten tree species with the highest importance values in Ailaoshan forest dynamics plot

序号 Rank	种名 Species	个体数 No. of individuals	相对密度 Relative density	相对频度 Relative frequency	相对显著度 Relative prominence	重要值 Importance value
1	蒙自连蕊茶 Camellia forrestii	6 387	14.46	5.11	0.01	6.53
2	云南越桔 Vaccinium duclouxii	4 843	10.96	4.27	0.04	5.09
3	多花山矾 Symplocos ramosissima	3 000	6.79	4.14	0.01	3.65
4	硬斗柯 Lithocarpus hancei	2 558	5.79	4.58	0.24	3.53
5	变色锥 Castanopsis wattii	2 008	4.55	4.87	0.16	3.19
6	南亚枇杷 Eriobotrya bengalensis	2 368	5.36	3.98	0.02	3.12
7	木果柯 Lithocarpus xylocarpus	1 540	3.49	4.58	0.17	2.75
8	山矾 Symplocos sumuntia	1 840	4.17	3.62	0.01	2.60
9	滇润楠 Machilus yunnanensis	1 236	2.80	4.48	0.02	2.43
10	丛花山矾 Symplocos poilanei	1 551	3.51	3.06	0.00	2.19
	合计 Total	27 331	61.88	42.69	0.68	35.08