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요약정보
郑州市主城区15分钟社区生活圈便利度与匹配度评估
Resource Type
Academic Journal
Authors
张家旗
;
曾萍萍
;
刘淑萍
Source
郑州轻工业大学学报(社会科学版) / Journal of Zhengzhou University of Light Industry (Social Science Edition)
. 25(1):88-96
Subject
社区生活圈
POI
便利度
空间格局
Language
Chinese
ISSN
2096-9864
Online Access
Find it @ DONGA
초록
为有效构建城市社区生活圈及优化服务设施布局,基于百度地图API生成 15 分钟社区生活圈,结合餐饮、购物、医疗、教育等八类服务设施POI数据,运用可达性分析、多样性分析、叠加分析和近邻分析等GIS空间分析方法,对郑州市主城区 15 分钟社区生活圈便利度与匹配度进行评估.结果表明:(1)郑州市主城区 15 分钟社区生活圈服务设施综合可达性水平区域差异明显,可达性最高的社区主要位于二七区、金水区、管城回族区三区交界处周边4km范围内,可达性水平由此中心向主城区外围呈圈层递减趋势;(2)交通设施、医疗设施、餐饮设施及教育设施的可达性相对较好,而休闲娱乐设施、金融设施、超市商场和公园广场的可达性相对较差;(3)服务设施多样性水平整体上较高,服务设施多样性较差的社区主要分布在郑州市主城区外围;(4)区域人口密度越高,服务设施综合可达性和多样性也倾向于越高,但仍存在服务设施配给与人口分布不匹配现象.
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