本文關(guān)鍵詞：基于信息流的武漢城市圈城鄉(xiāng)文化空間結(jié)構(gòu)研究，由筆耕文化傳播整理發(fā)布。

2015年第 i期總第 141期 文章編號(hào)：1003―2398 2015 01―0105-07 DOI：10．13959~．issn．1003．2398．2015．01．017 基于信息流的武漢城市圈城鄉(xiāng)文化空間結(jié)構(gòu)研究 朱媛媛 ，曾菊新 。韓 勇 1．華中師范大學(xué)地理過(guò)程分析與模擬湖北省重點(diǎn)實(shí)驗(yàn)室，武漢430079； 2．湖北省發(fā)展和改革委員會(huì) ／華中師范大學(xué)武漢城市圈研究院，武漢430079 STUDYON SR IALSTRUCn EOFURBAN．RI瓜 ALCU]L1URES INⅥ廠Im AN CITYCIRCLEBASED 0N THEFLOW OFn OR ION ZHU Yuan―yuan ，ZENG Ju―xin。。，HAN Yong， f．KeyLaboratoryforGeographicalProcessAnalysis& SimulationHubeiprovince,CentralChinaNormal University,Wuhan43oo79．China,"2．AcademyofWuhanM ertopolitanArea,HubeiDevelopment andReofrm Commission&CentralChinaNormalUniversitv,Wuhan43oo79．China Abstract：Thespatialstructureofurban―ruralculturesincludesthattheculturalelementsowntheirrelative1o― cationandrelationship，theirinteraction，mutualadaptation，thedegreeofagglomeration，andrelativeequilib― rium relationbetweenurbanandruralareasin space．Firstandforemost．followingthegeneralizationthat culturalinformationusuallyflowsfrom thehigher-gradenodestolower-gradeonesandthebasictheoretical orientationofmodern culutra1communication，wemanagetoconstructtheutberousmeasureindexsystem forurban-urra1culturalnodesinWuhancitycircleaccordingtotherepresentationofculturalinformation flow．Finallytheutberosityoftheculturalnodesbasedonthespatialbufferandsplinecurveisanalyzedwith ArcGIS．From theview ofpoint，lineandsurface，thepaperdemonstratestheevolutionofthespatialstruc― tureofurban-ruralculturesinW uhancitycircleundertheinfomr ationbackrgound．Threecharacteristicsand regularfindingsareasfollows： 1 thereishierarchicalsystemwithofur gradesinhteurban．urralculutral nodes，whichrepresentsthatthefirst―gradeandthesecond-gradeculturalnodesgenerallydistributesspatial― lylikeacross―shapedpatternalongtheBeijing―GuangzhouRailwayandYangtzeRi

  本文關(guān)鍵詞：基于信息流的武漢城市圈城鄉(xiāng)文化空間結(jié)構(gòu)研究，由筆耕文化傳播整理發(fā)布。