基于DEA模型的塔里木河流域土地利用效率研究

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关键词土地利用效率;DEA模型;时空变化;塔里木河流域

中图分类号F301.2文献标识码A

文章编号 0517-6611(2025)14-0185-07

doi:10.3969/j.issn.0517-6611.2025.14.037

开放科学(资源服务)标识码(OSID):

ResearchonLandUseEfficiencyofTarimRiverBasinBasedonDEAModel

NING An-xin1,TAOXue-chang',YUFeng-tian’(1.XinjangProductionandConstructionCorpsSurveyandDesignIstituteGroupCo., Ltd.,Urumqi,Xinjiang 83OooO;2.Xinjiang University,Urumqi,Xinjiang 830000)

AbstractThissudytookteTarimRiverBasinastheresearchareaandconstructedanevaluationindexsystemforteutiationefiency ofagriculturaldosuctiolandinveprefeuresiintesiBasedthataeelopntalsis(DE)odel,tc flanddevelopntnduilintriiversititedndatiotepoalagesineuilatiod comprehensieutltioeyficualdostiolndfro9teexplodTeompresiefofla useintheTarimiverin22OwasO92,theiciencyofagulturallnduseasO.84,adtheicienyfconstruconndses0; from990toompesiecofandsesodeadaddsiOto.9thecl allanduseshoductuatingupwardtrendsingfro2toO84;endsecyofostructionlandsoedfcntupad trend,rsigfro.3Ot.eovallevelontfdecinriisiwsotiigo prehensivelandusefccydistributedfroO3tO2dlowvaluesdistributedfro99to.Tereweresignificantdiesn changesilandseecongdietatedcatigignantiproventilanduseecinarirsut uneven development between regions.

KeywordsLand use efficiency;DEA model;Spatial changes;Tarim River Basin

土地资源作为人类生存和发展的基础,其高效利用与优化配置对于经济社会可持续发展具有至关重要的作用。(剩余9250字)

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