“双碳”目标下土地利用经济效益与生态环境效益的耦合协调及时空差异研究

——以华东六省一市为例

打开文本图片集

关键词：土地利用；经济效益；生态环境效益；耦合协调

中图分类号：F301.2；X826 文献标识码：A 文章编号：1008-9500（2025）07-0140-06

DOI： 10.3969/j.issn.1008-9500.2025.07.041

Research on the Coupling Coordination and Spatiotemporal Differences between Land Use Economic Benefits and Ecological Environmental Benefits under the "Dual Carbon" Target -Taking Six Provinces and One City in East China as an Example

SHEN Mengyuan （SchoolofEconomicand Management，Huaibei Instituteof Technology，Huaibei235oo，China）

Abstract：Basedonthe"dualcarbon"target，anevaluationindexsystem fortheeconomicandecologicalenvironmental benefitsofland useisconstructed，and theentropymethodand couplingcoordinationmodelareused toevaluate the developmentleveloflandusebenefits insixprovincesandonecityinEastChina，andthecouplingcoordinationcorrlatin between the two system indicators isanalyzed.Theresults show thatfrom20l1to 2O20，theeconomic benefits and ecologicalenvironmentoflanduseinsixprovincesandonecityinEastChinahavealldevelopedtoahighlevel，intermsof landuseeconomicnefits，Zhejngprovinceleads，follwedloselybyanghicityujan，angxi，nuidg provinces.Intermsofecologicalenvironmentalbenefitsoflanduse，there is notmuchdiferencebetween Zhejiangprovince andJiangsuprovince，folowedbyShanghaicityandAnhui province，whileFujian，iangxi，andShandong provincesare relativelybackward.Intermsofthecouplingandcoordinationleveloflandusebenefits，thereisstillagapinthecoupling andcordination level between landuse economic benefitsandecologicalenvironmentbenefits in six provincesandone cityinEastChina，hanghicity，Zhejang，ndJiangxiprovincesareinigqualitycoordination，whileangsu，

Fujian，and Shandong provinces are in good coordination.

Keywords： land use; economic benefits; ecological environmental benefits; coupling coordination

2020年9月，我国明确提出2030年碳达峰与2060年碳中和目标，“双碳”目标的提出意味着城市发展要遵循低碳可持续发展原则。（剩余4343字）