基于GIS的城市公园可达性研究——以安阳市为例  

Accessibility of Urban Parks Based on GIS——A Case Study of Anyang City

作　　者：王铭 杨芳绒[1] 杨俊 王柳 WANG Ming;YANG Fangrong;YANG Jun;WANG Liu(College of Landscape Architecture and Art,Henan Agricultural University,Zhengzhou 450000,China;Kaifeng Vocational College of Culture and Arts,Kaifeng,Henan 475000,China)

机构地区：[1]河南农业大学风景园林与艺术学院,河南郑州450000 [2]开封文化艺术职业学院,河南开封475000

出　　处：《林业调查规划》2023年第5期32-36,184,共6页Forest Inventory and Planning

基　　金：国家自然科学基金项目(31600568);河南省科技智库立项(HNKJZK-2020-01C).

摘　　要：城市的快速发展导致城市公园资源紧张,公园的不公平性日益突出。以安阳市为例,运用网络分析法,结合城市交通网络、公园数据等,对步行、自行车、电动车3种出行方式下城市公园的服务范围以及不同行政区的公园可达性进行分析对比。结果显示,研究区内公园布局不均,仅文峰区就占有全市53.93%的公园资源,公园集中分布在经济发达区域。研究区内公园可达性较差,步行方式下,5 min内公园的服务面积比为1.02%,自行车方式下5 min内公园的服务面积比为5.02%,电动车方式下5 min内公园的服务面积比为13.03%。各行政区公园可达性存在较大差距,其中龙安区公园可达性最差。The rapid development of the city leads to the shortage of urban park resources,and the unfairness of the park is increasingly prominent.Taking Anyang City as an example,using network analysis method,combined with urban traffic network and park data,this paper analyzed and compared the service scope of urban parks with three modes of travel,namely walking,bicycle and electric vehicle,and the accessibility of parks in different administrative regions.The results showed that the park layout in the study area was uneven;Wenfeng District alone occupied 53.93%of urban park resource in the city,parks were concentrated in the economically developed areas;the accessibility of parks in the study area was poor.The service area ratio of parks within 5 minutes was 1.02%by walking mode,5.02%by bicycle mode and 13.03%by electric vehicle mode.There was a big gap in the accessibility of parks in different administrative regions,among which the accessibility of parks in Long′an District was the worst.

关 键 词：城市公园 可达性 ARCGIS 网络分析法 步行方式 骑行方式 安阳市 

分 类 号：G246[文化科学] P208[天文地球—地图制图学与地理信息工程]