期刊论文

Examining the Coupling Degree and Interactive Stress Between Urbanization and Eco-Environment in Yangtze River Economic Belt

中文

长江流域资源与环境

1004-8227

2020

29

2

275-286

10.11870/cjlyzyyhj202002001

17YJCZH126:教育部人文社会科学研究项目 201806775042:教育部国家留学基金 2722020PY056:中央高校基本科研业务费专项

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基于长江经济带9省2市2000 ~ 2017年数据,建立长江经济带城镇化与生态环境交互耦合协调发展评价体系,运用耦合协调模型和交互胁迫模型,探究二者的动态关系。结果表明:在时间序列上,2000 ~ 2017年,长江经济带的城镇化与生态环境之间的协调性呈现稳步上升态势,整体处于良好耦合协调阶段。研究期初,生态环境综合指数高于城镇化综合指数;研究期末,城镇化综合指数高于生态环境综合指数。在空间格局上,二者的协调发展态势存在由东部区域沿中西部区域下降的空间差异特征。长江经济带的城镇化与生态环境之间存在交互胁迫关系,演变状态符合双指数函数特征。长江经济带区域内各省市存在城镇化与生态环境动...

There exists an extremely complex dynamic coupling relationship between urbanization and eco-environment, which indicates that urbanization has a strong coercing effect on eco-environment, and eco-environment has a lagged constraint force on urbanization. How to realize the coordinated development of urbanization and eco-environment has become a hot topic in recent years at home and aboard. This paper establishes the comprehensive evaluation index system on urbanization and eco-environment evaluation system, based on the data of nine provinces and two cities of the Yangtze river economic belt ...