摘要
基于2005年统计数据,运用分形理论及GIS技术,从规模结构、空间结构、职能结构三方面,对徐州都市圈城市体系的结构进行分析。结果表明:徐州都市圈城市规模等级结构明显,城市首位度高,小城市发展滞后;城镇密度分布呈带状延伸的特征,空间结构呈较典型的港城"双核结构";城市职能结构单一,类型趋同,资源型城市比重大,属于工矿型城镇体系。最后提出优化徐州都市圈城市体系结构的对策和建议。
Based on statistical data in 2005, this paper analyzes the urban system structure of Xuzhou Metropolitan Areas from the perspective of scale structure, spatial structure and functional structure using Fractal Theory and GIS. The result indicates that there is an obvious hierarchical structure in Xuzhou Metropolitan Areas, high in urban primacy index; the development of small cities is lagged ; distribution of towns are extended like a belt; its spatial structure presents a typical dual-nuclei structure; its function structure is single, and convergent in types; the proportion of resources-based cities is big, belonging to mining-oriented type urban system. Finally, some countermeasures and suggestions are proposed for improving urban system structure of Xuzhou Metropolitan Areas.
出处
《城市问题》
CSSCI
北大核心
2008年第8期40-45,共6页
Urban Problems
基金
江苏省社会科学基金项目(06JSBJL004)之阶段成果
关键词
城市体系
规模结构
空间结构
职能结构
徐州都市圈
urban system
scale structure
spatial structure
functional structure
Xuzhou Metropolitan Areas
