海南岛耕地利用效率与经济发展耦合协调分析

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中图分类号：F301.21 文献标志码：A 文章编号：2095-1329（2025）03-0195-09

Abstract：ByaalyzingthecouplingcoordinationrelationshipbetweencultivatedlanduseandeconomicdevelopmentinHainanIsland throughquantitativeresearch，thisstudyistoprovidereferenefortheagriculturalproductioandeconomicdevelopmentstrategic policies formulatedbyvariouslevelsofgovemmentinHainanProvince.ThisarticleusestheSBM-DDF-GMLmodeltoanalyzethe spatio-temporaldiferentiationpattsofcultivatedlanduseefciencyandeonomicdevelopmentstatusacrossHinan'smucipalits from2010to022，andemploys thecouplingcordinationdegree modeltostudytherelationshipbetweenthetwo.Theresultsshow that： （1）theoverallevelofonomicdevelopentsupassesthatofultivatedlanduseefciencyithbothML，GECGnd EFindicesshowingayear-on-year growthtrendovertie，anddisplayinganinterleavedrelationshipinspatialtribution.（2）Haian Island exhibits treestates：lowcouplingand mediumcordination，mediumcouplingand medium coordinationand mediumoupling andhighcoodtiologithheevutioaytreds：dgowingndstable.（3）Overallcyfiatdlad useandthestatusofeconomicdevelopmentinHainan Islandarefundamentallinanantagonisticcouplingandhighlycoordinated relationship，witreasingcoelatioandovrallsctsimpovigasedontisimprovingliatedlandsec shouldaderetotenologicaliovationasafoudationenancingthetechoogicalprogesschangeindex;oomicdevelopent shouldconsistetlyproitizeplaing，atioallaoutndpromoteagriclturalinustrialzationtoacheveain-isiatiin cultivated land use and economic development.

Keywords：cultivatedlanuseefiecyonomicdeveopntstatuscupingcoodation;B-DD-odel;ditti ofspatiotemporal patterns

民为国基，谷为民命，地为谷源[1。（剩余15955字）