摘要
城市收缩是中国新型城镇化建设面临的重大挑战。当前,经济社会转型的"流空间"效应导致城市相对收缩日益加剧。收缩型中小城市转型已上升至中国新型城镇化建设决策视野。然而,目前对有关城市相对收缩的认识明显不足。论文选取中小城市密集的典型地区——湖北省为案例区,构建城市相对收缩识别框架及面板数据回归模型,开展城市相对收缩格局动态及成因分析。结果表明:①2006—2015年,湖北全省36个城市中有27个出现了相对收缩,其中,强相对收缩城市18个。相对收缩城市占比总体呈"东西高、中部低"的格局。"流空间"效应对湖北省中小城市收缩的影响显著。②从"十一五"到"十二五"时期,除武汉市持续强相对扩张、襄阳市持续弱相对扩张外,相对收缩城市从21个增长到24个。③湖北省城市发展战略在推动鄂西地区城市发展方面取得了一定的实质性效果。但是,对于武汉城市圈及其外围150 km圈层区域而言,大中小城市协调发展效果不理想。④产业空间规模扩大及城市建设维护管理水平提升对于控制城市相对收缩具有重要的积极作用。最后,从推动湖北省城市协调发展、加强中小城市收缩管控方面探讨了政策建议。
Cities shrinking is a major challenge for the new urbanization in China.Moreover,"flowing space"effect increasingly intensified relative city shrinkage in the process of socioeconomic transition.The Chinese central government has focused on transition of the shrinking cities with small and medium size.Understanding of relative city shrinkage,however,is currently a rudimentary and subjective issue.Hubei Province is a typical area with dense small and medium-sized cities in China.Based on these considerations,this article first presented a diagnostic framework of city relative shrinkage.Then,taking Hubei as a study area,the dynamic patterns and causes of city relative shrinkage between 2006 and 2015 were analyzed using the quantitative diagnostic method and a regression model of panel data.The results indicate that 27 cities showed relative shrinkage,which accounted for 75%of the cities in Hubei Province.Moreover,18 cities showed strong relative shrinkage.Overall,proportion of relative shrinkage showed a spatial pattern of strong in the east and west and weak in the middle."Flowing space"has a significant impact on the shrinkage of small and medium-sized cities.From the period of the 11 th to the 12 th Five-year Plan,Wuhan and Xiangyang showed continued growth.Meanwhile,cities of relative shrinkage increased from 21 to 24.Strategies of urban development presented by the 11 th and the 12 th five-year plans to some degree promotedcity development in western Hubei.However,within the Wuhan metropolitan area and its surrounding areas of 150 km radius,the development of large,medium,and small cities was still imbalanced.Industrial space expansion and improvement of urban construction,maintenance,and management levels played important and positive roles in controlling the relative shrinkage.Finally,suggestions on promoting coordinated development of cities in Hubei,implications for controlling the shrinkage of small and medium-sized cities,and methodology of relative city shrinkage research were discussed.
作者
赵清林
张伟娜
李心怡
李殿鑫
宋小青
ZHAO Qinglin;ZHANG Weina;LI Xinyi;LI Dianxin;SONG Xiaoqing(School of Geography and Information Engineering,Research Center for Spatial Planning and Human-Environment System Simulation,China University of Geosciences,Wuhan 430074,China;Hunan Key Laboratory of Land Resources Evaluation and Utilization,Changsha 410118,China)
出处
《地理科学进展》
CSSCI
CSCD
北大核心
2020年第7期1106-1116,共11页
Progress in Geography
基金
国家自然科学基金项目(41871094)
教育部人文社会科学研究规划基金项目(18YJAZH078)
住房和城乡建设部科技计划项目(2018-R2-029)
湖南省国土资源厅软科学研究计划项目(2017TP1029)
国土资源评价与利用湖南省重点实验室开放课题(SYS-MT-201902)
中央高校基本科研业务费专项资金资助项目(CUGQY1952)。
关键词
城市收缩
城市体系
湖北省
city shrinkage
city system
Hubei Province
