西北林学院学报2012，Vol.27Issue(2)：226-229,4.DOI:10.3969/j.issn.1001-7461.2012.02.45
西安镇道路绿地植物多样性分析
Analysese of Plant Diversity of Road Green Space in Xi'an Township
摘要
Abstract
Through typical plots investigation, indices of species richness and diver-sity of the roads with different levels in Xi'an Township , Liaoning Province, China were examined. The results showed the values of Simpson index (D) of the tree layer were between 0. 3 to 0. 6, those of Shannon-Weiner index (H) were 0. 5 to 1. 5. The values of D of shrub layer were between 0. 3 to 0. 8, and those of H were 0. 7 to 2. 0. For herb layer, the values of D were 0. 5 to 1. 0, and those of H were 1. 5 to 4. 0. The data indicated that the diversity indices in tree and bush layers were lower, and higher in herb lay.关键词
道路/植物多样性/西安镇Key words
road/ plant diversity/ Xi'an Township分类
农业科技引用本文复制引用
唐强,闫红伟,赵彦博,范业展,苏宝玲..西安镇道路绿地植物多样性分析[J].西北林学院学报,2012,27(2):226-229,4.基金项目
辽宁省科学技术计划项目(2007401043). （2007401043）
