摘要
乡村地域系统划分是科学把握乡村地域分异规律、探究乡村振兴发展方向的有效途径。以四川省为研究对象,从自然地理环境、资源禀赋状况、社会人口环境和经济发展水平4个方面选取14个指标,构建乡村地域系统多要素指标体系,运用主成分分析法和聚类分析法对四川省178个县(市、区)进行分析。结果表明:(1)影响四川省乡村地域系统划分的主导要素分别是地形条件因子、气候与人口综合条件因子、地区经济发展潜力因子、土地资源禀赋因子;(2)对主导要素聚类并进行可视化呈现,将四川省乡村地域系统划为5个分区,即成都平原综合带动区、川西高原资源主导区、川东丘陵经济约束区、川中山地综合约束区、川南山地经济约束区,进一步探讨了不同区域乡村发展路径。
Rural regional system division is an important embodiment of man-land relationship,and also an effective way to scientifically grasp the law of rural regional differentiation and explore the development direction of rural revitalization.Taking Sichuan Province as the research object,this paper selects 14 indicators from four aspects of natural geographical environment,resource endowment,social population environment and economic development level to construct a multi-factor index system of rural regional system,and uses principal component analysis and cluster analysis to study 178 districts and counties.Results demonstrate that the dominant factors affecting the division of rural regional system in Sichuan Province are terrain condition factor,climate and population comprehensive condition factor,regional economic development potential factor,and land resource endowment factor.The rural regional system of Sichuan Province is divided into five sub-regions,namely,the comprehensive driving area of the Chengdu Plain,the resource-dominant area of the Western Sichuan Plateau,the economic constraint area of the eastern Sichuan Hills,the comprehensive constraint area of the central Sichuan Mountains,and the economic constraint area of the southern Sichuan Mountains.And we will explore rural development paths in different regions.
作者
陈兴
张喆
虞虎
CHEN Xing;ZHANG Zhe;YU Hu(College of Tourism and Urban-Rural Planning,Chengdu University of Technology,Chengdu 610051,Sichuan,China;Institute of Geographic Science and Natural Resource Research,Chinese Academy of Science,Beijing100020,China)
出处
《国土资源科技管理》
2022年第6期85-95,共11页
Scientific and Technological Management of Land and Resources
基金
四川省高校人文社会科学重点研究基地青藏高原及其东缘人文地理研究中心一般项目(RWDL2021-YB001):成都理工大学哲学社会科学研究基金一般项目(YJ2021-YB024)
四川省社会科学重点研究基地(扩展)国家公园研究中心2022年研究生专项课题(2022-26)
2022年度成都理工大学科技立项重点项目(CX2022-084)。
关键词
乡村地域系统
乡村振兴
主成分分析法
四川省
rural regional system
rural revitalization
principal component analysis
Sichuan Province
