摘要
通过构建边境地区中心地的中心性测度指标体系,运用因子分析方法,抽取地方财政收入、实际利用外资额、进出口贸易额、外贸依存度、城市化率、口岸数量与级别6个主成分对东北地区38个县级及以上边境中心地进行中心性测度,并据之将其划定三个等级。东北边境地区呈现绥芬河、满洲里、丹东、黑河、珲春5个一级、8个二级、25个三级中心地的空间格局。并在中心地等级划分基础上进一步分析了东北边境地区中心地系统空间格局的特征及其形成机理。
By constructing the border region center central indicator system and Using the factor analysis method, this paper extracts local fiscal revenue ,actual use building,import and export trade ,foreign trade dependency, urbanization rate and port number and level 6 principal componentes of the 38 cities in northeastern border county to measure their centralities.They have been delimited three ranks. The paper determines that the spatial pattern of the northeastern border areas presents five level 1, eight secondary, Twenty-five level 3 central places. Five level 1 central places include Suifenhe,Manzhouli,Dandong,Hunchun and Heihe.Also on the basis,the paper analies the spatial pattern and the formation mechanism of centre system characteristics in northeast border area.
出处
《经济地理》
CSSCI
北大核心
2011年第5期724-729,共6页
Economic Geography
基金
国家自然科学基金项目(编号:40971099)
中央高校基本科研业务费专项资金项目(编号:10QNJJ018)联合资助
关键词
东北边境地区
中心地系统
中心性测度
边界效应
口岸
northeast border area of China
the center of the system
measurement of centrality
boundary effect
port
