毛竹扩张对次生常绿阔叶林物种组成、结构与多样性的影响

欧阳明, 杨清培, 陈昕, 杨光耀, 施建敏, 方向民

Effects of the expansion of Phyllostachys edulis on species composition, structure and diversity of the secondary evergreen broad-leaved forests

Ming Ouyang,Qingpei Yang,Xin Chen,Guangyao Yang,Jianmin Shi,Xiangmin Fang

表6 毛竹扩张对次生常绿阔叶林草本层物种多样性的影响

Table 6 Effect of the expansion of Phyllostachys edulis on species diversity of herb layer in the secondary evergreen broad-leaved forest

群落 Community	物种丰富度 Species richness	Margalef指数 Margalef index	Simpson指数 Simpson index	Shannon-Wiener指数 Shannon-Wiener index	Pielou均匀度 Pielou eveness	生态优势度 Ecological dominance
PEF	31.00^a	6.32^a	15.00^a	2.95^a	0.86^a	0.07^a
PBMF	28.00^a	5.40^a	16.48^a	2.95^a	0.89^a	0.07^a
EBF	18.00^b	3.93^b	13.77^a	2.64^a	0.91^a	0.08^a