摘要
实现民族地区高质量发展对推动区域协调发展、全面建成社会主义现代化国家具有重要意义。以民族8省区为研究区域,构建民族地区高质量发展评价指标体系,利用熵权TOPSIS法、地理探测器等方法对2000—2020年民族地区高质量发展的空间演变格局及影响机理进行研究。结果表明:(1)2000—2020年民族地区高质量发展水平总体保持上升态势。从空间分异来看,区际间呈“西北高、华南-西南-青藏低”分布、省际间呈“北高南低”分布、省内呈“极化与均衡并存”分布。(2)2000—2020年民族地区高质量增长率呈现出由“西北-西南高、青藏-华南低”向“西南-青藏高、华南-西北低”演变的分布格局。(3)2000—2020年民族地区高质量发展空间演变类型由以“低水平-低增长型、低水平-中增长型和中水平-低增长型”为主向以“低水平-中增长型、低水平-高增长型和中水平-中增长”为主演变。(4)民族地区高质量发展水平受投资强度的影响最大,其次是收入水平和政府调控。
Achieving high-quality development in ethnic minority areas of China is essential for promoting co-or-dinated regional development and building a modern socialist country.Considering eight ethnic provinces and au-tonomous regions as research areas,this study constructs an evaluation index system for the high-quality develop-ment of ethnic minority areas.We apply the entropy weight TOPSIS method,geographical detector,and other methods to study the spatial evolution pattern and influence mechanism of high-quality development in ethnic ar-eas from 2000 to 2020.The results show that:(1)High-quality development in ethnic minority areas has general-ly maintained an upward trend from 2000 to 2020.From the perspective of spatial differentiation,inter-regional distribution is“high in northwest China,low in south China,southwest China,and Qinghai-Tibet”,interprovin-cial distribution is“high in north China and low in south China”,and intraprovincial distribution is“polarization and equilibrium coexist”.(2)The high-quality growth rate showed a spatial trend from“high in the northwest and southwest China,low in Qinghai-Tibet and south China”to“high in southwest China and Qinghai-Tibet,low in south and northwest China”.(3)The spatial evolution of high-quality development in minority areas will change from“low level-low growth,low level-medium growth,and medium level-low growth”to“low level-medium growth,low level-high growth,and medium level-medium growth”.(4)The high-quality development level of ethnic minority areas is most affected by investment intensity,followed by income level and government regula-tion.
作者
李俊佳
赵美风
LI Junjia;ZHAO Meifeng(School of Geographic and Environmental Sciences,Tianjin Normal University,Tianjin 300387,China)
出处
《干旱区地理》
CSCD
北大核心
2024年第3期496-505,共10页
Arid Land Geography
基金
国家社会科学基金青年项目(21CRK005)资助。
关键词
民族地区
高质量发展
空间演变
地理探测器
影响机理
ethnic areas
high-quality development
spatial evolution
geographic detector
influence mecha-nism
