应用生态学报2018，Vol.29Issue(2)：389-396,8.DOI:10.13287/j.1001-9332.201802.038
芦芽山荷叶坪亚高山草甸生物多样性
Biodiversity of subalpine meadow in Heyeping of Luya Mountain, China
摘要
Abstract
In this study,investigation on plant community was conducted in Heyeping subalpine meadow of Luya Mountain in Shanxi Province of China.The importance values of 36 herbaceous species,α diversity index,phylogenetic diversity index,as well as their correlations were investigated.The results showed that the species diversity of the subalpine meadow was uniformly distributed.Species richness was higher in marginal areas,indicating an'edge effect'The phylogenetic structure of four plots was convergent and that of 12 plots was dispersive.The phylogenetic diversity index (PD) was positively correlated with the Petrick index,Simpson index and Shannon index,while there was no significant correlation of either the net relatedness index (NRI) or the nearest taxon index (NTI) to the α diversity indices.关键词
亚高山草甸/α物种多样性/谱系多样性/相关性分析Key words
subalpine meadow/α species diversity/pedigree diversity/correlation analysis.引用本文复制引用
白家烨,刘卫华,赵冰清,张青,郭东罡..芦芽山荷叶坪亚高山草甸生物多样性[J].应用生态学报,2018,29(2):389-396,8.基金项目
本文由国家自然科学基金项目(31400358)资助 This work was supported by the National Natural Science Foundation of China(31400358). （31400358）
