云南省粮食安全与城市化进程的空间格局研究  

RESEARCH ON THE SPATIAL PATTERN BETWEEN GRAIN SECURITY AND URBANIZATION PROCESS IN YUNNAN PROVINCE

作　　者：童彦[1] 高庆彦[1] 张梅芬[1] TONG Yan;GAO Qing-yan;ZHANG Mei-fen(School of Cultural Tourism,Qujing Normal University,Qujing 655011,Yunnan,China)

机构地区：[1]曲靖师范学院文化旅游学院,云南曲靖655011

出　　处：《云南地理环境研究》2023年第5期31-36,共6页Yunnan Geographic Environment Research

基　　金：云南省哲学社会科学规划课题“云南乡村振兴与新型城镇化的融合发展研究”(YB2021021);云南省教育厅科学研究基金“云南粮食安全与城市化进程的协同发展研究”(2023J1018)。

摘　　要：运用耦合协调发展模型相关研究成果,构建粮食安全与城市化耦合协调发展评价指标体系。以2009-2020年相关数据做支撑,对二者的协调状态进行定量评价。研究表明:2009-2020年云南省各市(州)粮食安全与城市化协调发展状态的类型由中度协调、初级协调、勉强协调和濒临失调5种类型减少为4种类型,其中“濒临失调”类型消失。处于中度协调类型的市(州)仍为昆明市和曲靖市;处于初级协调类型的市(州)由4个增加至8个;处于勉强协调类型的市(州)由7个减为6个。从协调发展阶段看,各市(州)仍处于协调阶段和磨合阶段;从协调发展的空间分布特征看,呈现以昆明市和曲靖市为中心,从中部“中度协调”型逐步转变为边缘“勉强协调”型的空间变化特征。Apply coupling and coordination research achievement,build the coupling and coordination evaluation index system about grain security and urbanization.Based on the relevant data from 2009 to 2020,evaluate the coordination status.The result shows that:from the type of coordinated development,the types of coordinated development between food security and urbanization in Yunnan Province decreased from 5 types of moderate coordination,primary coordination,barely coordination and near imbalance to 4 types,of which the“near imbalance”type disappeared.The cities(prefectures)in the moderate coordinated type and their quantity have not changed,and they are still Kunming City and Qujing City.The number of cities(prefectures)in the primary coordination type increased from 4 to 8.The number of cities(prefectures)in barely coordinated type was reduced from 7 to 6.From the stage of coordinated development,the cities(prefectures)are still in the coordination stage and the running in stage.From the spatial distribution characteristics of coordinated development,it appeared the spatial variation characteristics with Kunming and Qujing as the center and gradually changing from the central“moderate coordination”to the edge“barely coordination”.

关 键 词：城市化 粮食安全 耦合协调 云南省 

分 类 号：F326[经济管理—产业经济]