江西省环境与经济耦合关系研究

根据江西省环境与经济的发展状况,综合运用熵值法和线性加权法对区域环境与经济发展水平作出评价,并利用协同论和容量耦合概念建立两种数学模型对江西省环境与经济耦合关系进行研究.结果表明:江西省经济实力在不断增强,环境质量先快速下降后略微上升,环境与经济的耦合关系在不断增强,15年内一直处于协调发展水平,且发展水平在不断提高.对比分析两种模型,发现两模型用于评价区域环境与经济耦合关系均具有一定的科学性和合理性,但基于协同论的协调度和协调发展度模型更能反映江西省环境与经济的耦合关系.

Study on Coupling Relationship betweenEnvironment and Economic in Jiangxi Province

Relation between environment and economy has always been an important subject worldwide.Development level of regional environment and economic has been evaluated in this paper with entropy method and linear weighting method, and making an empirical research of Jiangxi Province by constructing two mathematical model based on synergy theory and coupling degree.The results indicate that the economic situation of Jiangxi Province improved step by step, the quality of environment down fast and then up slightly, coupling relationship between environment and economy has always improved in past 15 years and in a coordinated level.Based on the comparative analysis of two mathematical model proved that their results are both scientific and reasonable, but the model based on the synergy theory is more feasible in reality.