内蒙古民族大学学报（自然科学版）2016，Vol.31Issue(4)：293-297,5.DOI:10.14045/j.cnki.15-1220.2016.04.005
大青沟自然保护区沟顶植物群落物种多样性
Species Diversity of Phytocenosis at the Upper Slopes in Daqinggou Nature Reserve
摘要
Abstract
Species richness index,Simpson diversity index,Shannon-wiener index,and Pielou evenness index were adopted to analyze the characteristics of species diversity of phytocenosis at the upper slopes in Daqinggou Nature Reserve. The results show that the herb layer of the species richness,Simpson diversity and Shannon-wiener indices were higher than the tree layer and shrub layer. The shrub layer of Pielou evenness index was higher than the herb layer and the tree layer. Ulmus macrocarpa,Armeniaca sibirica and Rubia cordifolia communities were more diverse and stable than any other phytocenosis.关键词
大青沟自然保护区/植物群落/物种多样Key words
Daqinggou Nature Reserve/Phytocenosis/Species Diversity分类
农业科技引用本文复制引用
刘贵峰,白莉,刘玉平,程伟燕,达福白乙拉,郑庆福..大青沟自然保护区沟顶植物群落物种多样性[J].内蒙古民族大学学报（自然科学版）,2016,31(4):293-297,5.基金项目
国家自然科学基金项目（31260108、41301317）；内蒙古自治区人才开发基金项目 （）
