海口马鞍岭火山口地区的维管植物多样性

袁浪兴, 史佑海, 成夏岚, 秦昊林, 王文龙, 赵坤坤, 祝志欣, 王华锋

Taxonomic and phylogenetic diversity of vascular plants in the Ma’anling volcanic area of Hainan, China

Langxing Yuan,Youhai Shi,Xialan Cheng,Haolin Qin,Wenlong Wang,Kunkun Zhao,Zhixin Zhu,Huafeng Wang

表3 马鞍岭火山口地区不同土地利用类型间不同生活型的植物多样性指数

Table 3 Diversity indices of different live form species in different land use types in the crater area of Ma’anling

	生活型 Life forms	Berger-Parker 优势度指数 Berger-Parker index (d)	Shannon多样性指数 Shannon diversity index ( H')	Pielou均匀度指数 Pielou evenness index (J)
次生林 Secondary forest	乔木 Tree	2.27 ± 0.89^ab	1.04 ± 0.48^b	0.86 ± 0.17^a
	灌木 Shrub	2.39 ± 0.59^a	0.80 ± 0.29^a	1.00 ± 0.01^a
	草丛 Herb	1.67 ± 0.46^a	0.66 ± 0.28^a	0.82 ± 0.09^a
撂荒地 Wasteland	乔木 Tree	1.69 ± 0.60^b	0.67 ± 0.47^c	0.88 ± 0.14^a
	灌木 Shrub	2.26 ± 0.79^a	0.71 ± 0.38^a	1.00 ± 0.00^a
	草丛 Herb	1.66 ± 0.19^a	0.72 ± 0.12^a	0.84 ± 0.07^a
人工林 Plantation	乔木 Tree	2.56 ± 1.03^a	1.35 ± 0.46^a	0.87 ± 0.11^a
	灌木 Shrub	2.44 ± 0.73^a	0.82 ± 0.31^a	1.00 ± 0.02^a
	草丛 Herb	1.69 ± 0.35^a	0.69 ± 0.24^a	0.84 ± 0.07^a