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1、武汉城市圈城乡路网空间关联性及其演化刘承良1，段德忠2，余瑞林2，罗静2（1.华东师范大学资源与环境科学学院，上海200062；2.华中师范大学城市与环境科学学院，武汉430079）SPATIALCORRELATIONANDEVOLUTIONOFCOMPLEXURBAN-RURALROADNETWORKOFWUHANMETROPOLITANAREALIUCheng-liang1,DUANDe-zhong2,YURui-lin2,LUOJing2(1.CollegeofResourcesandEnvironmentalScience,EastChinaNorma
2、lUniversity,Shanghai200062,China;2.SchoolofUrbanandEnvironmentalScience,CentralChinaNormalUniversity,Wuhan430079,China)Abstract:The21stcenturyisthecenturyofcomplexity,asapowerfultoolforthestudyofthecomplexityscienceandcomplexsystems,complexnetworksprovidesanewperspectiveforthestudyo
3、fcomplexity.Transportationnetworkisatypical,openandcomplexgiantsystem,itstopologycomplexityhasbeenahot-spotinthefieldofcomplexnetworkresearch.Butbothabroadanddomestic,fromtheperspectiveofgeogra-phy,thecomprehensiveanalysisofthetrafficnetworkspacecomplexityresearchisrelativelyweak,an
4、dthetrafficnetworktopologyspacecorrelationalmostempty.Therefore,takingWuhanmetropolitanareaasanexample,basedonitsurban-ruralroadnetworktopologicalspatialdatabase,introducingthecomplexnet-workstatisticalcharacteristicsandspatialautocorrelationmodelsandthenspatialcorrelationanditsevol
5、u-tionontopologicalstructureofurban-ruralroadnetwork(URRN)withinthelast20yearsinWuhanmetropol-itanareaareperformed.ThestudyrevealsthattheglobalspatialautocorrelationofURRNiswellandtherehassomespatialagglomerationwhichpresentsthefluctuationvariationwiththelapseoftime.Onlocallev-el,th
6、espatialgatheringpatternmaintainsagoodstablemechanismasawhole,basicallypresentingthehighvaluedirectivepropertyofcentralareaandthelowvaluedirectivepropertycharacteristicsofperipheralar-ea.Wuhancityhasbecomethegatheringcenterwithhighvalueoftopologicalvariables.Overall,byusingthespatia
7、lautocorrelationmodels,thisarticleexploredthetopologicalspacecorrelationofroadnetworkinWuhanmetropolitanareabasedonthepastresearchexperienceoncomplextrafficnetwork,anditsevolutioncharacteristicswerediscussed.Keywords:complexnetwork;spatialcorrelation;urban-ruralroadnetwork;Wuhanmetr
8、opolitanarea提要：基于19
