摘要
城市森林是城市生态系统的重要组成部分。为了判断城市森林建设在布局、结构上是否合理、功能上是否高效,需要对城市森林进行科学评价。根据城市森林综合评价及指标体系的灰色性,运用灰色系统理论构建城市森林综合评价模型,对河南平顶山市城市森林作出合理评价,所得结果符合实际情况。
Urban forest is an important part of the city eco-system.In order to judge whether the urban forest construction in the layout and the structure is reasonable,functions are efficient,and it can provide quality services to the public people or not,it is necessary to make a scientific evaluation of the urban forest.According to the grey characteristic of the index system and comprehensive evaluation system of urban forest,it built a comprehensive evaluation model of urban forest based on the grey system theory to make a reasonable evaluation of urban forest in Pingdingshan city,the results accord with the actual situation.
出处
《中南林业调查规划》
2011年第3期50-53,共4页
Central South Forest Inventory and Planning
关键词
城市森林
灰色系统理论
白化函数
灰评估权矩阵
urban forest
grey system theory
whitening function
grey evaluation weight matrix
