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A study on urban system structure and its fra-ctal model in the Beibu-Bay circling economiczone

  • XIETian Cheng ,
  • QINPing ,
  • XIEZheng Guan
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  • 1CollegeofResourceandEnvironment,GraduateUniversityoftheChineseAcademyofSciences,Beijing100049,China

    2BureauofLandandResourcesofLiuzhouCity,Liuzhou545001,China

Received date: 1900-01-01

  Revised date: 1900-01-01

  Online published: 2008-03-15

Abstract

Atfirst,thepaperdiscussesthescalestructureoftheurbansystemoftheBeibuBaycirclingeconomic zonebyfiguringouttheprimatecityindex,thescaleimbalanceindexandthefractaldimensionofthetownsize distributionoftheBeibuBaycirclingeconomic.Thenthepaperanalysesthespatialstructureoftheurbansystemby
usingthecitytowndensityandthespatialcorrelationdimension.Accordingtotheseanalyses,thepaperindicates thattherearesomedeficienciesintheurbansystemoftheBeibuBaycirclingeconomic,suchas,ittakesonthe sequencedistribution;syntheticalstrengthofbigcityisnothigh;thenumberofsmallandmediumsizedcitiesis small;thetownsizeissmall;scalestructureisillogical;spacedistributionisscatteringanditisconcentratedin somezones;thecapacityofthespatialinteractionisweak.Throughanalyzingthepresentfeatureofthescale structureandthespatialstructure,thepaperputsforwardthedirectionfordevelopingtheurbansystemoftheBeibu-Baycirclingeconomic: takebigcitiesonstress;developthesmallandmediumsizedcities; advancethe developmentofsmalltownbyindustrialization;implementthestrategiesofcitygroupactively;perfecttheurbansystemoftheBeibuBaycirclingeconomiczone.

Cite this article

XIETian Cheng , QINPing , XIEZheng Guan . A study on urban system structure and its fra-ctal model in the Beibu-Bay circling economiczone[J]. Journal of University of Chinese Academy of Sciences, 2008 , 25(2) : 185 -191 . DOI: 10.7523/j.issn.2095-6134.2008.2.007

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