简介：HexiCorridorisoneofthemostpotentialareasintheChina’sWesternDevelopmentin21stcentury.However,theproblems-thesustainabledevelopmentofoasisagriculture,theecosystemoftheoasisedge,thelandscapestructure,thepopulationdensityinoasis,waterresourcesandlandresourcesinoasisaredeterioratingandhaverestrictedthesustainabledevelopmentofsocietyandeconomyinthisarea.Thispapersummarizestheproblemsatpresent,andputsforwardtheconceptofprotectingandconstructingtheoasisenvironmentandsustainabledevelopmentforthesustainabledevelopmentoftheoasisagricultureintheHexiCorridor.

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简介：Thepaperresearchesonthepatternofman-landrelationshipofartificialoasisintheeastofnorthTian-shanMountain,thedevelopmentofQitaiartificialoasisanditsrelationshipwithenvironment,analyzesthefactorsin?uencingthechangeofQitaiartificialoasisandeconomicgrowththroughgreyanalysis,andsuggeststheap-proachesofsustainabledevelopmentofQitaiartificialoasis.Researchshowsthatthepatternofartificialoasisanditsenvironmenthadgonethroughthreephases:therelativelyharmoniousstage,theunharmoniousstage,andthenewfragilebalancestage.Italsoshowsthatthegardenandtheshelter-forestareusefultothesustainabledevelop-mentofQitaioasisaccordingtogreyanalysis.