What are the underlying causes and dynamics of land use conflicts in metropolitan junction areas?A case study of the central Chengdu-Chongqing region in China

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外文摘要：Land use conflicts(LUCs),as a spatial manifestation of the conflicts in the human-land relationships,have a profound impact on regional sustainable development.For China's metropolitan junction areas(MJAs),the existence of"administrative district economies"has made the issue of LUCs more prominent.Based on a case study of the central Chengdu-Chongqing region,we conducted an exploratory spatial data analysis of the evolutionary process of regional LUCs.Furthermore,structural equation modeling was utilized to analyze the dynamic mechanism of LUCs in MJAs,with a particular emphasis on exploring the influences of administrative boundary.The results showed that from 2010 to 2020,LUCs in the central Chengdu-Chongqing region continued to worsen,and the spatial process conflict and spatial structure conflict indices increased by more than 30.0％.The intensification of LUCs in the central Chengdu-Chongqing region from 2010 to 2020 was mainly the result of the deterioration of conflicts in evaluation units with low conflict levels.LUCs in China's metropolitan areas generally presented a circular gradient distribution,weakening from the core to the periphery,but there were some strong isolated conflict zones in the outer regions.LUCs in China's MJAs were the result of interactions among multiple factors,e.g.,natural environment,socio-economic development,policy and institutional processes,and administrative boundary effects.Administrative boundary affected the flow of socio-economic elements,changing the supply-and-demand competition of stakeholders for land resources,consequently exerting an indirect influence on LUCs.This study advances the theory of the dynamic mechanism of LUCs,and provides theoretical support for the governance of these conflicts in transboundary areas.

外文关键词：

Land use conflictsUrban agglomerationsAdministrative boundaryLand resourcesStructural equation modeling(SEM)Central Chengdu-Chongqing region

作者：

TIAN Junfeng、WANG Binyan、QIU Cheng、WANG Shijun

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作者单位：

School of Public Policy and Administration,Chongqing University,Chongqing 400044,China

School of Architecture and Urban Planning,Chongqing University,Chongqing 400044,China

School of Geographical Sciences,Northeast Normal University,Changchun 130024,China

基金：

National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaPostdoctoral Fellowship Program of China Postdoctoral Science Foundation(CPSF)Chongqing Natural Science Foundation,ChinaFundamental Research Funds for the Central Universities,ChinaFundamental Research Funds for the Central Universities,China

项目编号：

4210126442101200GZC20233314cstc2021jcyjmsxmX08112023CDSKXYGG0062024CDJXY014

出版年：

2024

DOI：

10.1016/j.regsus.2024.100161

区域可持续发展(英文)

ISSN：

年,卷(期)：2024.5(3)

参考文献量3