洛阳市双重空间尺度的生态城市建设.pdf 5页

  本文关键词：洛阳市双重空间尺度的生态城市建设，由笔耕文化传播整理发布。

维普资讯 文章编号 ：l003―2398 2008 03―0049--05 洛阳市双重空间尺度的生态城市建设 王发曾 河南大学 环境与规划学院，开封 475001 ECo―CITY CoNSTRUCTION W ITH DUAL SPACE DIM NSIoN IN LUoYANG WANG Fa-zeng CollegeofEnvironmentandPlanning,HenanUniversi v,Kaifeng475001，China Abstract：Theconstructionofecologicalcityisaobjectiveneedforthehumaniyt toprotecthteliving environment．Itisna nievitableresultofhteeconomy，socieyt，modern sciencenadtechnologydevelopment． Menawhile，itisna niescapablechoice ofrealiznighteglobalsusatniabledevelopment ． Therearetwobasic platformsfortheconstructionofecologicalciyt，oneistheurbna district，namely”ciytecosystem"．Theohter isthedistrictraoundhteciyt,namely”ciyt―regionecosystem”．Th e”ciytecosystem”isacomplexhmu naiyt eclogicalsystemkeepnigcloseconatctwihtacertainregion，whichatkeshteciytcrowdasitsmainbodu whileohterssuchas secondaryphysicalfeature，naturalresources artificalmaterialfactors，raetakenas its ， enviromn ent．It'stheessencenadhteprimarypartofecologicalciyt．Butecologicalciytperiphery,htedistrict raoundciytinacertaniregion，nma elyhte”ciyt―regionecosystem”，，ishteregionsupportnighteecological ciyt．Inlightofhtededuction，hteconstructionofecologicalciyt mustbelaunchedwihthtedualspace dimension：ciytdimensionnadciyt。regiondmiensionniwhichtheciytecosystemnadciyt．regionecosystem cna beoptmi izedrespectively． W ithimportantgeographicallocation，complexnaturalconditionnadrichnaturalresources ，Luoynagciyt isfeaturedwithuniqueeconomicstructurenaddiversehmu na elements ． It’sofhtergeatsignificnaceofr Luoynagciyt toconstructcityeco。system wiht htedualspacedmiension．ItwillhelpLuoynagadvnaceits processofurbanizationnadsusatinabledevelopment ． nI itsciyt-regiondimnesion，theprimarymissionisto createna environmenatlplatformwithgoodecologicalsystem．ThemeasuresshouldbetakenaLSfollows： 1 toprotectshteresourceofh

  本文关键词：洛阳市双重空间尺度的生态城市建设，由笔耕文化传播整理发布。