安徽农业科学2011，Vol.39Issue(34)：21224-21227,4.
基于熵值法的经济发展与生态环境耦合关系演变分析——以西安市为例
Dynamic Analysis of Coupling Relationship between Economic Development and Ecological Environment Based On Entropy Method
摘要
Abstract
[Objective] The aim was to study the coupling relationship between economic development and ecological environment. [ Method] Firstly, the evaluation index system for the coupling system of economic development and ecological environment in Xi' an City was established , then the dynamic variation of coupling relationship between economic development and ecological environment in Xi' an City from 2001 to 2010 was analyzed by using entropy method, finally some corresponding suggestions were put forward according to the problems in the current development model. [ Result ] The economic development and ecological environment of Xi' an have made a significant upgrading and improvement from 2001 to 2010, namely showing a stable upward trend on the whole, and were in a well-coordinated development state in 2010. However, the development level of ecological environment obviously lagged behind economic development level after 2005. In addition, there were obvious differences in the development rate of sub-systems, that is, economic efficiency and economic level developed rapidly, while the carrying capacity of ecological environment and economic vitality grew slowly and unstably. [ Conclusion ] The research could provide theoretical bases for the establishment of strategies for the coordinated development economy and environment in Xi' an City.关键词
熵值法/经济发展/生态环境/西安市Key words
Entropy method/ Economic development/ Ecological environment/ Xi' an City分类
资源环境引用本文复制引用
余凤鸣,杜忠潮,周杜辉..基于熵值法的经济发展与生态环境耦合关系演变分析——以西安市为例[J].安徽农业科学,2011,39(34):21224-21227,4.基金项目
陕西省重点学科建设专项资金项目(60103). （60103）
