基于多源数据的城市街道步行适宜性评价

编号 lyqk011086

中文标题 基于多源数据的城市街道步行适宜性评价

作者 谢祯  余坤勇  耿建伟  艾婧文  程惠珊  黄茹鲜  刘健 

作者单位 1. 福建农林大学风景园林与艺术学院 福州 35000;
2. 3s技术与资源优化利用福建省高等学校重点实验室 福州 350002;
3. 福建农林大学林学院 福州 350002

期刊名称 中国城市林业 

年份 2023 

卷号 21

期号 3

栏目名称 研究论文 

中文摘要 以福州市鼓楼区为研究对象,借助遥感、POI、街景等多源数据,利用序关系法、空间分析等方法,从可达性和舒适性构建步行适宜性评价体系,探究步行适宜性与人口活力的关系,为城市街道步行环境评价和优化提供新思路。结果表明:1)研究区整体步行适宜性较差,呈现以东街口为核心向四周递减的趋势。2)研究区步行适宜性高值区域空间极化现象显著,鼓东、鼓西、南街和东街街道特征较为突出。3)步行适宜性与人口活力的关系存在供给偏差,人口活力高-步行适宜性低的区域步行环境建设滞后,居民难以享有步行环境的便捷供给。基于研究结果,对城市街道步行空间提出相应的对策建议,以期满足居民均衡享有适宜步行的街道空间的权益,促进绿色出行。

关键词 步行适宜性  多源数据  空间分异  人口活力  福州市 

基金项目 3S技术与资源优化利用福建省高校重点实验室建设项目(PTJH17014)

英文标题 Evaluation of Urban Streets Walkability Based on Multi-source Data

作者英文名 Xie Zhen, Yu Kunyong, Geng Jianwei, Ai Jingwen, Cheng Huishan, Huang Ruxian, Liu Jian

单位英文名 1. College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China;
2. Fujian University Key Laboratory for Geomatics Technology & Optimization Resources Utilization, Fuzhou 350002, China;
3. College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China

英文摘要 With Gulou District of Fuzhou City as the research object, the paper uses sequential relationship method and spatial analysis as well as multi-source data such as remote sensing, POI and street view to construct a pedestrian walkability evaluation system focusing on accessibility and comfort, and explores the relationship between pedestrian walkability and population vitality. The results show:1) The study area is poor in the overall walkability, showing a trend of decreasing from the East Street entrance to all directions; 2) The spatial polarization is significant in the high walkability area, among which Gudong, Guxi, South Street and East Street show more prominent street characteristics; and 3) The relationship between walkability and population vitality has a supply bias. There is a gap in the pedestrian environment construction in the areas with high population vitality and low walkability, making it difficult for residents to enjoy the convenient pedestrian environment. Based on the research results, corresponding countermeasures are proposed for improving urban pedestrian space, in order to protect the residents' rights and interests to enjoy pedestrian-friendly street space and promote green travel.

英文关键词 walkability;multi-source data;spatial differentiation;population dynamics;Fuzhou City

起始页码 146

截止页码 154

投稿时间 2022/11/17

作者简介 谢祯(1998-),女,硕士生,研究方向为风景园林规划。Email:xiezhennymtl@163.com

通讯作者介绍 刘健(1963-),男,教授,博士生导师,研究方向为3S技术应用、风景园林规划设计等。Email:fjliujian@126.com

E-mail fjliujian@126.com

DOI 10.12169/zgcsly.2022.11.17.0002

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