您打算走多远?从经验发现到正式确定步行路线距离

IF 7.1 1区 地球科学 Q1 ENVIRONMENTAL STUDIES Computers Environment and Urban Systems Pub Date : 2024-04-16 DOI:10.1016/j.compenvurbsys.2024.102117
Jonatan Almagor , Itzhak Omer , Noam Omer , Amit Birenboim
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引用次数: 0

摘要

基于经验的步行范围模式理论相当有限,导致研究人员和规划人员对行人的典型步行距离和持续时间依赖于简单的假设。我们利用从特拉维夫大都会地区 11000 多名参与者那里收集到的高分辨率 GPS 数据,对步行路线的距离和持续时间分布进行了实证估算,同时研究了可能对其产生影响的潜在因素。此外,我们还建立了一个描述步行路线模式的总体分析框架。我们的研究结果表明,特拉维夫大都市区的平均步行距离和持续时间分别为 630 米和 7.9 分钟。与步行距离相关的因素包括步行者的社会人口特征(年龄组、社会经济地位和家庭汽车数量)和城市特征(在人口较多的城市和街道交叉口密度较高的地区,步行路线较长)。我们的主要发现是,步行路线距离分布可以用理论上的对数正态分布进行最佳描述,并可以用其均值-对数和标度-对数参数来表征。对数正态参数提供了一个分析框架,可用于评估不同地方步行模式的差异,并确定需要在哪些地方采取干预措施来促进积极出行。我们解释了为什么对数正态分布可能适用于全球其他情况。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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How far will you go? From empirical findings to formalization of walking route distances

Empirically based theorization of walking range patterns is rather limited, leading researchers and planners to rely on simplistic assumptions as to the typical distance and duration that pedestrians may walk. Using high-resolution GPS data collected from over 11,000 participants in the Tel-Aviv metropolitan area, we provide an empirical estimate for the distribution of walking route distance and duration, while examining potential factors that may affect it. In addition, we develop a general analytical framework that describes walking route patterns. Our results show that the average route distance and duration in Tel-Aviv metropolitan is 630 m and 7.9 min. Factors associated with walking range include socio-demographic characteristics of walkers (age-group, socioeconomic status and number of cars in a household) and city characteristics (longer routes in cities with a larger population and in areas with high density of street intersections). Our main finding is that walking route distance distribution can be best described using the theoretical log-normal distribution and can be characterized using its mean-log and SD-log parameters. The log-normal parameters make an analytical framework that enables the evaluation of differences in walking patterns between places and identification of where interventions are required to promote active travel. We explain why the log-normal distribution is likely to be suitable to other cases worldwide.

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来源期刊
CiteScore
13.30
自引率
7.40%
发文量
111
审稿时长
32 days
期刊介绍: Computers, Environment and Urban Systemsis an interdisciplinary journal publishing cutting-edge and innovative computer-based research on environmental and urban systems, that privileges the geospatial perspective. The journal welcomes original high quality scholarship of a theoretical, applied or technological nature, and provides a stimulating presentation of perspectives, research developments, overviews of important new technologies and uses of major computational, information-based, and visualization innovations. Applied and theoretical contributions demonstrate the scope of computer-based analysis fostering a better understanding of environmental and urban systems, their spatial scope and their dynamics.
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