摘要
城市群空间结构随着城市的发展不断演变,运用单中心—多中心、空间紧凑度、集聚—扩散和交通网络四个指标,对山东半岛城市群2000—2017年空间结构的演化特征进行研究。结果表明,山东半岛城市群为多中心结构,首位城市不突出,城市群空间紧凑度不断上升,人口呈集聚趋势,经济集聚现象不明显,路网密度急剧增长。这一结果可以为城市群未来规划和政策的制定与实施提供指导和借鉴。
The spatial structure of urban agglomerations is constantly evolving with the development of the city.Using the four indicators of single-center-multicenter,spatial compactness,agglomeration-diffusion,and transportation network,the evolution characteristics of the spatial structure of Shandong Peninsula Urban Agglomeration from 2000 to 2017 are studied.The results show that the Shandong Peninsula urban agglomeration has a multi-center structure,the first city is not prominent,the spatial compactness of the urban agglomeration continues to rise,the population is agglomerated,the economic agglomeration phenomenon is not obvious,and the road network density has increased sharply.It can provide guidance and reference for the formulation and implementation of future plans and policies of urban agglomerations.
作者
周毓文
彭梦杰
ZHOU Yu-wen;PENG Meng-jie(School of Geography and Environment,Shandong Normal University,Jinan 250358,China)
出处
《经济研究导刊》
2020年第16期122-126,共5页
Economic Research Guide
基金
大学生创新创业训练计划项目“山东半岛城市群空间结构演化的大气环境效应研究”(201910445062)
国家自然科学基金青年项目“转型期大城市就业空间演化及其机理研究”(41601156)。
关键词
山东半岛城市群
城市群空间结构
演化特征
Shandong Peninsula urban agglomeration
spatial structure of urban agglomerations
evolution characteristics
