High-quality Coordinated Development and Dynamic Decoupling Analysis of New Urbanization and Ecological Environment in Qingdao City
Taking Qingdao as the research area,according to the connotation of new urbanization and the"PSR"model,this paper conducts the index system of new urbanization and ecological environment quality,applies the CRITIC-entropy weight method to calculate the index weight,uses the coupling coordination degree model,the relative development degree model and the dynamic decoupling model to analyze the high-quality coordinated development process and dynamic evolution characteristics of new urbanization and ecological environment in Qingdao from 2012 to 2021 from the perspectives of static coupling and dynamic decoupling,so as to provide scientific decision-making and theoretical basis for realizing the high-quality coordinated development of new urbanization and ecological environment in Qingdao.The results show that:(1)The new urbanization quality index of Qingdao showed a steady growth trend,and the ecological environment quality index showed a fluctuating upward trend,which was slightly lower than that of the new urbanization quality index.(2)The coupling coordination degree of new urbanization and ecological environment in Qingdao is generally on the rise,which is mainly divided into two coordinated development stages and three coordinated development types.(3)The decoupling state of new urbanization and ecological environment in Qingdao presents as expansive negative decoupling-strong decoupling-expansive negative decoupling-recession decoupling-expansive connection-decoupling.
new urbanizationecological environmentcoupling coordinationdynamic decou-pling
NETL
NSTL
万方数据
