城市建筑2026，Vol.23Issue(8)：28-32,122,6.DOI:10.19892/j.cnki.csjz.2026.08.08
西北中心城市人口演变与商业空间协同路径研究
Study on the Path for the Collaboration of Population Evolution and Commercial Space in Northwest Central Cities
摘要
Abstract
Urbanization is a pivotal factor influencing the sustainable and stable development of China's economy and society.To advance theoretical research on population urbanization in Northwest China,this paper takes Xi'an as a case for study.Utilizing census data and ArcGIS,the paper conducts a visual analysis on the spatiotemporal evolution and spatial characteristics of population urbanization.Furthermore,by integrating POI data of commercial outlets,it investigates the coupling relationship between commercial spatial patterns and population urbanization.The findings reveal that:①from 1990 to 2020,the total population of Xi'an nearly doubled,exhibiting a shift from initial aggregation towards inner urban areas to subsequent polycentric distribution.②The spatial distribution of the population in Xi'an demonstrates distinct ring-layer differentiation,with the inner and middle rings serving as the primary zones accommodating population growth.③The spatial pattern of commercial outlets in Xi'an follows a model of"one-axis,multi-core"model,which aligns broadly with the city's overall population distribution.Additionally,the distribution patterns of different commercial types exhibit spatial variation.关键词
人口城镇化/时空演化/核密度/面插值/产业空间格局Key words
population urbanization/spatial-temporal evolution/kernel density/areal interpolation/industrial spatial pattern分类
建筑与水利引用本文复制引用
徐怡珊,米日努尔·木提拉,陈子霖,李崇赫,张鹤翔,王子涵..西北中心城市人口演变与商业空间协同路径研究[J].城市建筑,2026,23(8):28-32,122,6.基金项目
国家自然科学基金项目"基于老年人活动空间的城市社区养老设施规划指标体系研究"(51608438) （51608438）
