摘要
空间互嵌是民族互嵌格局的重要维度和基础。本文基于2000、2010和2015年全国地级市层面民族人口数据,采用多样性指数、均匀性指数和空间自相关分析,对中国民族人口空间互嵌格局进行分析。研究发现,少数民族人口仍集中分布在传统民族聚居区,但扩散趋势明显,逐渐打破传统分布格局;民族人口多样性、均匀性空间集聚特征显著,围绕走廊地带形成多个热点分布中心,东中部地区则是冷点分布中心,其中热点冷点均呈收缩态势。尽管低多元均匀的空间互嵌类型仍是主导,但随着各民族人口的流动,多元均匀将从低向中、高逐步发展。应该对不同类型的空间互嵌分类施策,促进和引导地区间、民族间交往交流交融,为构建民族互嵌社会奠定基础。
Spatial embeddedness is an important dimension and foundation of ethnic embedded⁃ness pattern.Based on the national ethnic population data regarding prefecture-level cities in 2000,2010,and 2015,this paper analyzes the spatial embeddedness pattern of ethnic population in China by using diversity index,evenness index,and spatial autocorrelation analysis.The results show that ethnic population is still concentrated in traditional ethnic areas,but its diffusion trend is obvious,and the traditional distribution pattern is gradually broken.The diversity of ethnic population and the evenness of spatial agglomeration become significant characteristics,and several hot spots are formed around the corridor while the eastern and central regions are cold spots,among which the hot spots and cold spots all show a shrinking tendency.Although the spatial embeddedness pattern of low diverse evenness is still dominant,the diverse evenness will gradually develop from low to middle and high with the population migration of various ethnic groups.It is necessary to adopt classified policies for different types of spatial embeddedness,to promote and guide inter-regional,in⁃ter-ethnic communication and integration,and to provide the foundation for building an inter-ethnic embeddedness society.
作者
段成荣
毕忠鹏
黄凡
Duan Chengrong;Bi Zhongpeng;Huang Fan
出处
《广西民族研究》
CSSCI
北大核心
2021年第5期1-11,共11页
GUANGXI ETHNIC STUDIES
基金
教育部人文社科重点研究基地重大项目“中国少数民族人口与边疆发展研究”(18JJD840001)。
关键词
民族人口
空间互嵌
多样性
均匀性
Ethnic population
spatial embeddedness
diversity
evenness
