Wang Nan, Wei Weixuan, Qian Yuhui, Gao Hang, Qiu Han
College of Architecture, Nanjing Tech University, Nanjing, China.
College of Architecture and Urban Planning, Tongji University, Shanghai, China.
Front Public Health. 2024 Dec 6;12:1499197. doi: 10.3389/fpubh.2024.1499197. eCollection 2024.
To explore the correlation between park view elements and their combinations on the heart rate (HR) and speed of walkers, joggers, and runners in different groups of people's profiles and walking types, provide suggestions for the planning and design of walking suitability of walking trails in parks, and guide people with different walking needs to scientifically choose walking trails in parks.
Profile data and exercise data of users who recorded walking activities in Century Park are collected on Strava, and the park view images (PVIs) were taken and segmented semantically. Data are grouped according to gender, age, weight and exercise type, and the quantitative relationship between HR, speed and 17 park view elements is studied by Spearman correlation analysis.
(1) The influence of the same park view elements on the exercise physiological indicators of different genders is small; (2) Park view elements combination based on sky, grass-plant and tree can better stabilize the walking HR of the older adult; (3) Semi-enclosed trail dominated by tree can improve the walking HR and speed of people with larger body weight; (4) Natural routes dominated by sidewalk-path and supplemented by tree and sky elements are more suitable for walking, while the trails with larger sky area, no trees and wider trails are more suitable for running.
探讨公园景观元素及其组合对不同人群特征和行走类型的步行者、慢跑者和跑步者心率（HR）和速度的影响，为公园步行道适宜性规划设计提供建议，指导有不同步行需求的人群科学选择公园内的步行道。
在Strava上收集世纪公园内记录步行活动的用户的个人资料数据和运动数据，并拍摄公园景观图像（PVI）并进行语义分割。数据按性别、年龄、体重和运动类型分组，通过Spearman相关性分析研究心率、速度与17种公园景观元素之间的定量关系。
（1）相同的公园景观元素对不同性别的运动生理指标影响较小；（2）基于天空、草本植物和树木的公园景观元素组合能更好地稳定老年人的步行心率；（3）以树木为主的半封闭步道可提高体重较大人群的步行心率和速度；（4）以人行道为主、辅以树木和天空元素的自然路线更适合步行，而天空面积大、无树木且步道较宽的路线更适合跑步。
