基于POI数据的乌鲁木齐市主城区零售商业空间结构研究  

Research on Spatial Structure of Retail Business in Main Urban Area of Urumqi Based on POI Data

作　　者：芦仕儒 范涛[1] Lu Shiru;Fan Tao

机构地区：[1]新疆大学建筑工程学院

出　　处：《城市建筑》2024年第20期33-36,共4页Urbanism and Architecture

基　　金：国家自然科学基金项目(52068065);自治区决策咨询课题(xjkx-2023-002)。

摘　　要：商业网点的空间集聚与分散是零售商业活动的重要表现,包括合理的零售商业设置及其影响消费者购买行为的重要性。本研究采用大数据方法,以新疆首府——乌鲁木齐主城区零售网点位置信息作为依据来展开研究工作。本研究利用了如核密度估计法、最邻近指数分析法、局域Getis-OrdG^(*)统计学工具、关联关系评估手段等多种数学模型去深入探究该地区各类零售商业空间的具体数量分配情况,并总结其密集程度变化趋势。研究结果表明:(1)根据所收集的数据来看,整个市区内共有三个不同级别的十二家核心商场存在着显著的市场吸引力差异化现象,并且这种差别还与各自所在地区的整体经营规模有着密切的关系;(2)乌鲁木齐市零售商业空间分布属集聚型,就各业态而言,市场零售为强烈聚集分布,大型购物广场为分散排布。(3)从街区的角度看,零售商业点密度最高的地方位于沙依巴克区和水磨沟区,尤其是华凌市场商圈及火车站南站商圈是最具活力的零售商业场所。The spatial agglomeration and distribution of commercial outlets is an important manifestation of retail business activities,including the importance of reasonable retail business settings and their influence on consumer purchasing behavior,which also cannot be ignored.The big data method adopted in this paper is based on the location information of retail stores in the main urban area of Urumqi,the capital of Xinjiang Autonomous Region.The paper utilizes various mathematical models,such as kernel density estimation technique,nearest-neighbor index calculation method,local G^(*) Getis-Ord statistical tool and correlation assessment tool,etc.,to investigate the distribution of various types of retail businesses in the area and to find out the trend of their intensity.The research results show that:①according to the collected data,12 core shopping malls of three different levels in the whole urban area have significant market attraction differentiation,which is also related to the scale of operation in each region.②The spatial distribution of retail businesses in Urumqi belongs to agglomeration type.In terms of various business types,the retail market is strongly clustered and the large shopping plaza is dispersed.③In terms of street spatial scale,the hot areas of retail commercial outlets are mainly concentrated in Shaibake District and Shuimogou District,among which Hualing market and the commercial circle of South Railway Station are the most active areas of retail commercial activities in Urumqi.

关 键 词：POI 零售商业 空间布局 集聚特征 

分 类 号：TU984[建筑科学—城市规划与设计]