城市地理学空间研究的新视角_都市区阴阳结构.pdf

年第 期 总第 期 人文地理 2006 6 92 文章编号: ( ) 1003-2398200606-0016-06 城市地理学空间研究的新视角 ———都市区阴阳结构 朱喜钢 张 晔 马彬强 , , 南京大学城市与区域规划系 南京 ( ) , 210093 NEWVISUALANGLEOFSPATIALSTUDYONURBANGEOGRAPHY ———NegativeandPositiveStructuresofMetropolitanArea ZHUXi-gangZHANGYeMABin-qiang , , (DepartmentofUrbanandRegionalplanningNanjingUniversityNanjing210093China) , , , AbstractChinesegovernmenthasproposedastrategicdevelopmentthoughtnamedasFiveUnifiedPlans. : Oneofthemostimportantunifiedplansistheunifiedplanningregionaldevelopment,whichhasimportant strategicandpracticalsensetocoordinateregionaldevelopment, improvetheexistingbinarystructure phenomena,andreducethegapbetweendifferentregions.Furthermore,theunifiedplanningprovides theoreticalguidancetothoroughlyconstructasocietyofrelativelycomfortablelife.Thestartingpointandthe standingpointofunifiedplanningdevelopmentasarealisticchoiceundernewhistoricalsituationsare objectivedifferencesgenerallyexisted.Urbanizationisincreasinglybecominganewregionalspaceunitof UrbanGeographySpaceResearchasanewphraseofChineseurbandevelopment.Theelementarysentence ofurbangeographyistheresearchofobjectivedifferencesthatgenerallyexistintheareaofurbaninternal spacedevelopment.However,theavailabletheoreticalachievementintheregionlevelisnottot