基于改进TOPSIS法的广西西江经济带城市群生态质量评价  

Evaluation of Ecological Quality of the City Group of Xijiang Economic Belt in Guangxi Based on the Improved TOPSIS Model

作　　者：黄河东[1] 

机构地区：[1]贺州学院党委办公室校长办公室,广西贺州542899

出　　处：《贺州学院学报》2015年第2期82-86,共5页Journal of Hezhou University

基　　金：广西哲学社会科学规划课题(13EJL002);广西高等学校人文社会科学项目(SK13YB095)

摘　　要：在PSR框架下建立城市生态质量评价指标体系,运用改进的TOPSIS法对广西西江经济带城市群7个城市生态质量进行评价,发现各城市间的生态质量差距并不明显。按评价结果,将7个城市划分成较好、中等、较差3个等级,并对城市间生态质量的差异进行分析。The author builds an index system to evaluate the urban ecological quality under the framework of PSR and then applies the improved TOPSIS method to evaluate the ecological quality of seven major cities in the city group of Xijiang Economic Belt in Guangxi. The author finds that the difference between different cities is not obvious. According to the evaluation result, seven cities can be divided into three grades： above average, average and below average. Finally, the author makes an analysis of the difference in urban ecological quality.

关 键 词：生态质量 城市群 TOPSIS模型 广西西江经济带 

分 类 号：F291.1[经济管理—国民经济]