格网尺度下成渝经济圈土地利用与生态系统服务价值研究

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文章编号：1674-6139（2025）08-0017-05

中图分类号：X171文献标志码：A

Land Use and Ecosystem Service Value in the Chengdu - Chongqing Economic Circle：A Grid -Scale Analysis

Ma Aiting，Deng Yuanjie，Ming Lu，Chen Hang，HaiYifeng （College of Economic，Sichuan University of Scienceand Engineering，Zigong 643ooo，China）

Abstract：BasedonlandusedatafromtheChengdu-ChongqingEconomicCirclein2O10，2O16，and2022，thisstudyemploysthe unitareacossteiceeantfctoreodidetodndstialtocelatioalysistatiaielyte thedynamicevolutionofecosystemservicevalue（ESV）spatialpatensandexploretheimpactsoflandusechanges.Resultsrevealtat from2O10to22，theregionexperncedteostsigiicanticreaseinforestaandteostsubsantialdreaseinuivatend， withlandusetransfersprimarilyharacterizedbyconversionfromcultivatedlandtoforestTheoverallESVdemonstratesaninceasing trendindcaigablesicalotoidotialitlit spatialpositiecoelation，ithspatalpatecaractedby“lowintecenterandgroundthperipery”Higvaluezons areconcentrated in peripheral towns，whilelow-value zonesare predominantly located in central urban areas.

Keywords：grid scale；land use change；ecosystem service value；spatial autocorrelation

前言

生态系统服务作为一种人类从生态系统中获得的有形或无形产品[]，是人类发展与生态系统的重要联系。（剩余4911字）