摘要
比较城镇化空间格局是研究地区经济社会发展效率及实力的有效方法。文章从城市经济、城镇规模及公共服务3个方面构建城镇化发展综合水平评价指标体系,通过主成分分析法计算各城市城镇化发展水平综合得分,结合探索性空间数据分析方法和GIS技术计算山东省、广东省、江苏省、浙江省4省各城市城镇化发展的空间相关性及差异性,综合评价与比较4省城镇化发展的空间格局特点。结果表明:4省的城镇化发展水平较高的地区普遍位于省会城市周围,形成省会辐射圈;4省都在经济发达城市形成了另一个城镇化水平比较高的中心;山东省、广东省和浙江省的城镇化发展并未形成显著的集聚或分散格局,而江苏省的城镇化发展则形成了较显著的空间集聚的格局特征;就局部空间相关性来讲,江苏省>广东省>浙江省>山东省,山东省的城镇化发展局部相关性最低。
Comparing the spatial pattern of urbanization can effectively study the efficiency and strength of regional economic and social development.The evaluation index system of urbanization development level was built from three aspects of urban economy,urban scale and public service,and the comprehensive score of urbanization development level was calculated by the principal component analysis method.The spatial correlations and differences of urbanization development of Shandong,Guangdong,Jiangsu and Zhejiang provinces were explored first with the combination of exploratory spatial data analysis method and GIS technology,then the spatial pattern characteristics of four provinces'urbanization development were comprehensively evaluated and compared.The results show that the areas with higher level of urbanization in the four provinces are generally located around the provincial capital cities,forming the radiation circle of the provincial capital;and there also exists another center with higher level of urbanization in the developed cities in each province;the urbanization development of Shandong,Guangdong and Zhejiang have not formed a significant agglomeration or dispersion pattern,while it has formed a relatively significant pattern of spatial agglomeration for that of Jiangsu;in terms of local spatial correlation,Jiangsu>Guangdong>Zhejiang>Shandong,so apparently Shandong province has the lowest local correlation of urbanization development.
作者
樊文平
王鸿康
刘红平
刘晓慧
单宝艳
FAN Wenping;WANG Hongkang;LIU Hongping(School of Surveying and Geo-Informatics, Shandong Jianzhu University, Jinan 250101, China;School of Science,Shandong Jianzhu University,Jinan 250101,China)
出处
《山东建筑大学学报》
2019年第6期27-32,共6页
Journal of Shandong Jianzhu University
基金
山东省社科规划项目(14DGLJ06)
国家自然科学基金项目(11901358,41801308)
山东省自然科学基金项目(ZR2016DQ06)
山东建筑大学博士基金项目(XNBS1303,XNBS1344)
山东省住房和城乡建设厅科技计划项目(2017-R1-003)
山东省统计科研重点课题项目(KT16071)
关键词
鲁粤苏浙
城镇化
空间格局
探索性空间数据分析
Shandong,Guangdong,Jiangsu and Zhejiang
urbanization
spatial pattern
exploratory spatial data analysis
