Research on the Coupling and Coordination Evaluation of New Urbanization and Ecological Environment——Empirical Analysis Based on Panel Data in Guizhou Province
Research on the Coupling and Coordination Evaluation of New Urbanization and Ecological Environment——Empirical Analysis Based on Panel Data in Guizhou Province
Based on panel data from Guizhou Province from 2015 to 2021,this paper uses entropy method and coupling coordination degree model to construct an indicator system for the coordinated evaluation of new urbanization and ecological environment,and then uses grey correlation analysis method to determine the system indicators that affect the coupling coordination of new urbanization and ecological environment.The results show that from 2015 to 2021,the relationship between urbanization construction and ecological environment development has become increasingly close and coordinated,going through five stages in sequence:harmonious coordination,primary coordination,advanced coordination,high-quality coordination,and extreme coordination;according to the degree of correlation with coupling coordination,from high to low,the indicators of the new urbanization subsystem are population urbanization,spatial urbanization,social urbanization,and economic urbanization in order,while the indicators of the ecological environment subsystem are atmospheric environment,ecological environment carrying capacity,ecological environment protection,and water environment in order.
关键词
新型城镇化/生态环境/耦合协调评价/面板数据/贵州省
Key words
new urbanization/ecological environment/coupling coordination evaluation/panel data/Guizhou Province
万方数据