河北省唐山市高校校园木本植物绿化现状及分析

Analysis on Current Status of the Campus Greening of Tangshan City in Hebei Province

对河北省唐山市河北理工大学和唐山师范学院2所高校校园绿化的结构特征、群落特征和植物配置进行调查。通过对重要值、物种丰富度(R)、Simpson指数(D)、Shannon-Weiner指数(H)的分析,明确了校园绿化存在问题,并对校园绿化和发展提出了建议。

The structure character, community character and plant distribution of two universities（ Hebei Polytechnic University and Tangshan Normal Universtiy） plant community in Tangshan were investigated. Through the analysis for the indices of importance, the species richness index, the Simpson index, and the Shannon-Wether index, the problems of campus greening were discovered, and the suggestions about the campus greening and the development were put forward.