武汉市中心城区热干面馆空间分布特征及其影响因素

Study on spatial distribution characteristics and influential factors of hot-dry noodle restaurants in central districts of Wuhan

以武汉市中心城区为例,借助大数据的思维和方法,结合空间点模式分析,运用ArcGIS等软件,对武汉市中心城区热干面馆的空间分布特征和影响因素进行研究.结果显示:武汉市中心城区热干面馆呈现集中分布态势,与长江的关系较为密切,整体沿西北—东南方向分布.呈现出很强的中心集聚性和一定的空间偏向性,但方向性不是很明显,与城市综合商业中心的分布有一定的关系.非连锁型热干面馆沿江集中分布特征更明显,连锁型热干面馆的沿交通道路分布态势更为明显.同时,武汉市中心城区热干面馆的形成和发展均受到武汉市特有的历史因素、人口因素、交通因素、热干面馆自身经济实力等多种因素的综合影响.

Taking the central districts of Wuhan as an example,with the help of big data thinking and method combined with spatial point pattern analysis,using ArcGIS and other software,the authors on spatial distribution characteristics and influencing factors of hot-dry noodle restaurants in central districts of Wuhan.The results showed that:the distribution of hot-dry noodle restaurants in downtown Wuhan is concentrated.It has a closer relationship with the Yangtze River.And it distributes along the northwest-southeast direction.It presents a strong centralized agglomeration and a certain spatial bias,but the directivity is not very obvious,which has a certain relationship with the distribution of urban integrated commercial center.The centralized distribution of non-chain hot-dry noodles along the Yangtze River is more obvious.The distribution of chain hot-dry noodles along the traffic road is more obvious.Moreover,the formation and development of hot-dry noodle restaurants in downtown area of Wuhan are influenced by many factors,such as the unique historical factors,population factors,traffic factors and the economic strength of hot-dry noodle restaurants.