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  

作　　者：TIAN Junfeng WANG Binyan QIU Cheng WANG Shijun 

机构地区：[1]School of Public Policy and Administration,Chongqing University,Chongqing,400044,China [2]School of Architecture and Urban Planning,Chongqing University,Chongqing,400044,China [3]School of Geographical Sciences,Northeast Normal University,Changchun,130024,China

出　　处：《Regional Sustainability》2024年第3期81-98,共18页区域可持续发展（英文）

基　　金：funded by the National Natural Science Foundation of China(42101264,42101200);the Postdoctoral Fellowship Program of China Postdoctoral Science Foundation(CPSF)(GZC20233314);the Chongqing Natural Science Foundation,China(cstc2021jcyj-msxmX0811);the Fundamental Research Funds for the Central Universities,China(2023CDSKXYGG006,2024CDJXY014).

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.

关 键 词：Land use conflicts Urban agglomerations Administrative boundary Land resources Structural equation modeling(SEM) Central Chengdu-Chongqing region 

分 类 号：F301.2[经济管理—产业经济]