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ID:22743441
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页数:6页
时间:2018-10-31
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1、Ecologyontheedge:LandscapeandecologybetweentownandcountrySybrandPTjallingiiAbstractThetrendsareworldwide:peopleandgoodsareincreasinglymobile,compactcitiesdevelopintourbannetworks,industrializingagricultureisbecomingfootloose,rurallifebecomesurbanlifeinagreensetting.Socialsegregation,trafficn
2、uisance,urbansprawlandotherunwantedimpactsofthesetrendschallengeurbanandregionalplanners.Thesearchforplanninganswerstotheseissuesisfurthercomplicatedbytheneedforsustainabledevelopmentataglobalscale.Whatistheroleofecologyinthecontextofthediscussionsonthefutureoftownandcountry?Thetraditional,a
3、ndstilldominant,approachisbasedonthepolarityofurbanandruralworlds.Inthisperspective,ecologyfocusesonthe‘nature’ofprotectedareasandbiodiversity.Thepapersinthisspecialissueexploretheprospectsofawiderperspectiveinwhichnaturalprocessesareseenasbasictoboth,ruralandurbandevelopment.Thisarticleisdi
4、ggingupthefundamental‘discourses’underlyingthetwoapproachestoecologyandnature.Firstly,the‘object-oriented’and‘process-oriented’discoursesareanalyzed.Secondly,theprospectsofaprocess-orienteddiscourseareillustratedwithplansfortheDutchRandstadandtheGermanRuhrarea.Then,somenewconceptsareintroduc
5、edthatmaystrengthentheinstitutionalconditionsfortheprocess-orientedapproach.Discourses,concepts,plansandprojectsallcirclearoundthecentralquestioninthisarticleabouttheroleofecologyinplanningtheedgeofthecity.KeywordsUrbanandregionalplanning;Ecology;Discourses;Cityedge1.IntroductionLandscapeeco
6、logymaybetakeninastrictorinabroadsense.Thestrictinterpretation,mostpopularintheInternationalAssociationofLandscapeEcologyanditsassociatedorganizations,focusesonhabitatsandpopulationdynamicsofplantsandanimalsatthescaleoflandscapes.Thepapersinthisspecialissuecrosstheedgeofthisstrictinterpretat
7、ionandengageinabroadapproachoftheclassicaldefinitionofecology:theinteractionbetweenlivingorganismsandtheirenvironment.Thisbroadviewplaceseconomy,sociologyandecologyatthesamelevelascomplementaryapproachestothestudyofman–environmentinteractions.Asthe
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