摘要
基于腾讯位置大数据,利用复杂网络分析和社会网络分析方法,以山东省为例,从规模分布和空间格局出发探讨其人口流动网络特征。结果表明:(1)从规模分布来看,山东省人口集散能力呈金字塔结构,城市数量随着集散层级的增大而减少,济南、青岛的人口集散能力明显强于其他地市;人口流动呈位次型规模分布,人口流动规模总体上在各城市之间相对分散、平衡。(2)从空间格局来看,省际人口流动网络空间分布不均衡,呈“东密西疏,北强南弱”的空间格局和双纵一横的带状模式,具有向“邻”性和向“优”性的显著特征;省内人口流动网络呈以“济南、淄博、潍坊、青岛和临沂”为核心的空间均衡联系模式,以“济南青岛临沂,淄博滨州德州聊城,东营潍坊烟台威海,济宁菏泽枣庄泰安日照”为子群的组团分异特征。
Based on Tencent location big data, this paper uses the complex network analysis and social network analysis methods, and by taking Shandong Province as an example to explore the characteristics of its population flow network from the scale distribution and spatial pattern. The results show:(1)From the perspective of scale distribution, the population distribution capacity of Shandong Province is pyramidal, the number of cities decreases with the increase in the distribution level, and the population distribution capacity of Jinan, Qingdao is significantly stronger than other cities;The population flow is in a subscale distribution, and the population flow scale is relatively scattered and balanced among the cities as a whole.(2)From the perspective of spatial pattern, the spatial distribution of interprovincial population flow network is uneven, showing the spatial pattern of“Intensive in the east and sparse in the west,Strong in the north and weak in the south”and the double vertical and horizontal belt pattern, with a significant feature of “neighborhood”and“superiority”;The population flow network within the province presents a spatial equilibrium linkage model centered on “Jinan, Zibo, Weifang, Qingdao and Linyi” and shows a group differentiation characteristics by taking“Jinan,Qingdao,Linyi, Zibo,Binzhou,Dezhou,Liaocheng, Dongying,Weifang,Yantai,Weihai, Jining,Heze,Zaozhuang,Ta’an,Rizhao”as the subgroups.
作者
胡亚萍
HU Ya-ping(School of International Affairs and Public Administration,Ocean University of China, Qingdao 266100, China)
出处
《广西师范学院学报(自然科学版)》
2019年第2期84-90,共7页
Journal of Guangxi Teachers Education University(Natural Science Edition)
基金
中央高校基本科研业务费专项(201861049)资助
关键词
人口流动网络
腾讯位置大数据
规模分布
空间格局
population flow network
Tencent location big data
Shandong Province
scale distribution
spatial pattern