以太原市主城区作为研究区域,基于兴趣点(Point of Interest, POI)数据,采用核密度分析、局部Getis-OrdGI~*指数等方法,对城市商业空间格局进行了研究,在其现有商业空间格局的基础上借助等值线树法对商业中心进行了识别,并对各类行业的...以太原市主城区作为研究区域,基于兴趣点(Point of Interest, POI)数据,采用核密度分析、局部Getis-OrdGI~*指数等方法,对城市商业空间格局进行了研究,在其现有商业空间格局的基础上借助等值线树法对商业中心进行了识别,并对各类行业的空间分布及集聚特征进行了对比分析。结果表明:太原市主城区商业空间已经形成了以柳巷、朝阳以及亲贤北街商圈为中心向外围扩散的分布格局,体现出汾河以东集中连片、汾河以西零星分散的分布特征;识别出太原市主城区内46个基本商业中心,其中以柳巷、朝阳—双塔、体育路—亲贤北街为主城区三大核心商业中心;各类行业空间聚集表现不同,生活服务类、购物服务类以及餐饮服务类行业分布范围广、集聚程度小,医疗保健类、商务服务类、金融服务类行业分布范围小、集聚程度高。展开更多
基于2022年太原市POI数据,运用GIS分析和地理探测器模型等方法研究旅游休闲业态空间分布特征及形成机制。结果显示:1) 太原市旅游休闲业态呈“一心多点”的分布格局,空间分布具有显著集聚性,但在各个地区的数量分布不均衡。集聚程度主...基于2022年太原市POI数据,运用GIS分析和地理探测器模型等方法研究旅游休闲业态空间分布特征及形成机制。结果显示:1) 太原市旅游休闲业态呈“一心多点”的分布格局,空间分布具有显著集聚性,但在各个地区的数量分布不均衡。集聚程度主体上呈大集聚,小分散的特征,主要集聚在市区,依托交通干线、趋向地形平坦地区分布;2) 六类业态空间分布均属于显著的聚类分布,空间集聚程度基本保持一致,Diffk都呈单峰特征,集聚程度随距离增加而降低;3) 在太原市旅游休闲业态的形成过程中,人口、交通、资源和经济水平四方面因素起到了决定性作用。特别是在路网密度大、交通便利的地区,旅游休闲业态的发展优势尤为明显。Based on the 2022 POI data of Taiyuan City, this paper studies the spatial distribution characteristics and formation mechanism of tourism and leisure business patterns by using GIS analysis and a geographic detector model. The results show that: 1) The distribution pattern of tourism and leisure industry in Taiyuan is “one heart and more points”, and the spatial distribution has significant agglomeration, but the quantity distribution in each region is unbalanced. The degree of agglomeration mainly shows the characteristics of large agglomeration and small dispersion, mainly concentrated in urban areas, relying on traffic arteries and tending to the distribution of flat terrain;2) The spatial distribution of the six types of business belongs to significant clustering distribution, the degree of spatial agglomeration is consistent, the Diffk is unimodal, and the degree of agglomeration decreases with the increase of distance;3) Population, transportation, resources and economic level play a decisive role in the formation of Taiyuan’s tourism and leisure industry. Especially in areas with high road network density and convenient transportation, the development advantages of tourism and leisure formats are particularly obvious.展开更多
文摘以太原市主城区作为研究区域,基于兴趣点(Point of Interest, POI)数据,采用核密度分析、局部Getis-OrdGI~*指数等方法,对城市商业空间格局进行了研究,在其现有商业空间格局的基础上借助等值线树法对商业中心进行了识别,并对各类行业的空间分布及集聚特征进行了对比分析。结果表明:太原市主城区商业空间已经形成了以柳巷、朝阳以及亲贤北街商圈为中心向外围扩散的分布格局,体现出汾河以东集中连片、汾河以西零星分散的分布特征;识别出太原市主城区内46个基本商业中心,其中以柳巷、朝阳—双塔、体育路—亲贤北街为主城区三大核心商业中心;各类行业空间聚集表现不同,生活服务类、购物服务类以及餐饮服务类行业分布范围广、集聚程度小,医疗保健类、商务服务类、金融服务类行业分布范围小、集聚程度高。
文摘基于2022年太原市POI数据,运用GIS分析和地理探测器模型等方法研究旅游休闲业态空间分布特征及形成机制。结果显示:1) 太原市旅游休闲业态呈“一心多点”的分布格局,空间分布具有显著集聚性,但在各个地区的数量分布不均衡。集聚程度主体上呈大集聚,小分散的特征,主要集聚在市区,依托交通干线、趋向地形平坦地区分布;2) 六类业态空间分布均属于显著的聚类分布,空间集聚程度基本保持一致,Diffk都呈单峰特征,集聚程度随距离增加而降低;3) 在太原市旅游休闲业态的形成过程中,人口、交通、资源和经济水平四方面因素起到了决定性作用。特别是在路网密度大、交通便利的地区,旅游休闲业态的发展优势尤为明显。Based on the 2022 POI data of Taiyuan City, this paper studies the spatial distribution characteristics and formation mechanism of tourism and leisure business patterns by using GIS analysis and a geographic detector model. The results show that: 1) The distribution pattern of tourism and leisure industry in Taiyuan is “one heart and more points”, and the spatial distribution has significant agglomeration, but the quantity distribution in each region is unbalanced. The degree of agglomeration mainly shows the characteristics of large agglomeration and small dispersion, mainly concentrated in urban areas, relying on traffic arteries and tending to the distribution of flat terrain;2) The spatial distribution of the six types of business belongs to significant clustering distribution, the degree of spatial agglomeration is consistent, the Diffk is unimodal, and the degree of agglomeration decreases with the increase of distance;3) Population, transportation, resources and economic level play a decisive role in the formation of Taiyuan’s tourism and leisure industry. Especially in areas with high road network density and convenient transportation, the development advantages of tourism and leisure formats are particularly obvious.
