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Research On The Population Flow Of Beijing,Tianjin And Hebei Urban Agglomeration In Short-term Using Location Based Services Big Data

Posted on:2018-02-20Degree:MasterType:Thesis
Country:ChinaCandidate:H Y WangFull Text:PDF
GTID:2347330536461857Subject:Regional Economics
Abstract/Summary:PDF Full Text Request
Population mobility plays an important role in urban construction,regional synergistic development and the improvement and optimization of the labor structure.With the accelerating integration of Beijing,Tianjin and Hebei province,the problem of population flow in urban agglomeration is gradually attracting people's attention.In this study,we collect the population flow data of Beijing,Tianjin and Hebei urban agglomerationfrom February 3rd to May 30 th in 2015 with the big data of migration from Tencent Corp,and we identify Beijing,Tianjin and Shijiazhuang as the major destinations of population flow in the urban agglomeration through community detection and multiple linear regression model.On the on hand,we find temporal characteristics by time analysis,that is,during the period just before the Spring Festival,the main direction of population flow is from central cities to non-central cities or from developed cities to those are relatively backward;and the period just after the Spring Festival is opposite to the former.In addition,we also find obvious periodicity of population flow during the days except holidays.On the other hand,we obtain geographical features of population flow through spatial analysis,in short,there is frequent population flow between adjacent cities;as for the other ones,there are frequent population flow only during the Spring Festival and other holidays.Furthermore,we apply an in-depth analysis about the causes of the flowing trend both in time and space.Through the research and exploration of population flow patterns and characteristics along with the prediction of the flow tendency in some cities,this paper could provide some basis for the policies' formulation and implementation of governmental departments related to cities or city groups,in addition,it also provide some references for optimizing the spatial structure and reasonable layout of city cluster.
Keywords/Search Tags:Population Flow, Urban Agglomeration of Beijing, Tianjin and Hebei, Location Data, Tencent Corporation
PDF Full Text Request
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