首页|老龄化视角下城市公园绿地供需评价研究——以武汉市江汉区为例

老龄化视角下城市公园绿地供需评价研究——以武汉市江汉区为例

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  • NETL
  • NSTL
  • 万方数据
以典型高密度城区武汉市江汉区为例,使用包括普查数据、路径规划API在内的多源数据建立江汉区地理信息模型,分析江汉区老年群体公园绿地可达性、服务水平和供需关系.研究结果表明,在服务范围上,区域内公园绿地 15 min可达性覆盖率为 65.16%,低于预期值;在服务水平上,整体水平较好,但服务能够覆盖的老年人口占比在街道层面存在显著不均;在供需匹配上,对于居住小区老年人口需求,绿地服务能力供应整体不足,且存在明显空间差异.依据供需匹配结果,提出增加公园绿地规模,增补口袋公园,优化公园出入口等有针对性的布局优化策略.
Supply and Demand Evaluation of Urban Park Green Space from the Perspective of Aging Population——A Case Study of Jianghan District in Wuhan City
Taking the typical high-density urban area of Jianghan District in Wuhan City as an example,a geographic information model of Jianghan District was established using multi-source data including census data and route planning API,and the accessibility,service level,and supply-demand relationship of park green spaces for the elderly were analyzed.The results showed that in terms of service scope,the coverage rate of 15-minute accessibility of green space was 65.16%,lower than expected;in terms of service level,the overall service level was good,but the proportion of elderly population covered by serv-ices was significantly uneven at the sub-district level;in terms of supply and demand matching,the over-all supply of green space service capacity was insufficient for the elderly population in residential areas,and the spatial difference was significant.Based on the matching results of supply and demand,the paper proposed targeted optimization strategies such as increasing the scale of park green space,supplementing pocket parks,and optimizing park entrances and exits.

urban park green spacesupply and demand evaluationaccessibilityservice capabilityperspective of aging populationroute planning APIoptimization strategy

宁玲、邓子璇、邹游

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湖北工业大学 土木建筑与环境学院,湖北 武汉 430068

城市公园绿地 供需评价 可达性 服务能力 老龄化视角 路径规划API 优化策略

湖北工业大学博士启动基金湖北工业大学博士启动基金科技部外国专家项目

XJ2021008201BSQD2022034G2023027008L

2024

10.3969/j.issn.1671-3168.2024.05.033

林业调查规划
云南省林业调查规划院 西南地区林业信息中心

林业调查规划

CSTPCD
影响因子：0.45
ISSN：1671-3168
年,卷(期)：2024.49(5)