摘要
基于武汉城市圈9市2008-2016年面板数据,利用耦合协调度模型研究城镇化与生态环境耦合协调度的演变规律,运用障碍因素模型探究其主要影响因素。结果表明:武汉城市圈9市城镇化指数呈整体上升趋势,生态环境质量呈“两端高、中间低”的空间格局;耦合协调度稳步提升,具有明显的空间差异性,可将其划分为优质协调生态环境滞后、优质协调城镇化滞后、中级协调生态环境滞后和良好协调生态环境滞后4种类型,主要影响因素为第二、三产业产值占地区生产总值比重、人均建成区面积、建成区绿地率、人均耕地面积和生活垃圾无害化处理率。
Based on the data of 9 cities in Wuhan City Circle from 2008 to 2016, the coupling coordination relationship of urbanization and eco-environment and evolution rule of it were studied by using the coupling coordination degree model, and the main influencing factors were explored by using the obstacle factor model. The results showed that the urbanization index of 9 cities in Wuhan City Circle showed an overall upward trend.The spatial pattern of the eco-environment quality of Wuhan City Circle was "high at both ends and low in the middle". The Wuhan City Circle coupling coordination degree was rising steadily and it had obvious spatial heterogeneity. According to the results, it could be divided into four types Quality coordination, eco-environment lag, quality coordination, urbanization lag, good coordinated, eco-environment lag" and " intermediate coordination, eco-environment lag". The main influencing factors were the proportion of secondary and tertiary industry value in regional GDP, per capita built-up area, green land rate of built-up area, per capita cultivated land area and harmless disposal rate of household garbage.
作者
蔡文杰
涂方园
CAI Wen-jie;TU Fang-yuan(College of Public Administration,Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《资源开发与市场》
CAS
2019年第11期1368-1374,共7页
Resource Development & Market
关键词
城镇化
生态环境
耦合协调度
障碍度
武汉城市圈
urbanization
eco-environment
coupling coordination degree
obstacle degree
Wuhan City Circle
