摘要
构建城镇化与生态环境系统的综合评价指标体系,利用2006—2016年的湖北省相关数据对系统的综合水平进行测度,借用耦合协调度模型对湖北省城镇化和生态环境系统的耦合协调程度的时间演变特征及协调发展关系进行研究。结果表明,随着湖北省城镇化系统综合评价指数的提高,生态环境系统综合评价指数先上升后下降再上升,经历倒"U"型变化过程;湖北省城镇化与生态环境系统发展的耦合度一直处于拮抗状态,协调度虽然逐渐提高并呈现出良性发展趋势,但协调度等级较低。
This study aims to propose a comprehensive index system for the assessment of urbanization and the eco-environment.Making reference to physical coupling models,we developed a coupling coordination degree model to examine the relationship between urbanization and the eco-environment in Hubei province based on the data from 2006 to 2016.The conclusions are as follows:With urbanization comprehensive index’s going up,Eco-environment comprehensive index increases firstly then decreases and then increases,presenting Inverted“U”“U”evolution trend;the coupling relationship of urbanization and the eco-environment in Hubei province has always been in rivalry phase.Coupling harmonious degree is gradually raised and presents a virtuous developing trend,but the evolution of harmonious is in low-levelly.
作者
蒋慧峰
JIANG Hui-feng(School of Mathematics and Physics,Hubei University of Technology,Wuhan 430068,China)
出处
《经济研究导刊》
2019年第4期157-161,共5页
Economic Research Guide
基金
教育部人文社科会科学研究规划基金(17YJA790098)
湖北工业大学博士启动基金(BSQD12070)
关键词
城镇化
生态环境
耦合协调度
湖北省
urbanization
eco-environment
coupling harmonious degree
Hubei province