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Potential for revival of the bicycle in Beijing

机译：北京自行车复兴的潜力

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This research reports on the commuting behavior and perceptions of the road environment of Beijing bicycle and nonbicycle commuters (n = 852), in relation to the environmental conditions in three local areas. The binary logistic regression model tested the impact of four social and 22 environmental factors on perceptions of the bicycle commute and provides new insights on the association between perception of the cycling environment and the likelihood of commuting by bicycle. Differences in perception of the road environment between the two groups were slight. Gender and education were unrelated to the cycling decision, while age and income were shown to be marginally significant. The role of commuting distance on bicycle mode choice was upheld; however, the rapid decline in bicycle mode share in Beijing can be explained only partially by increasing commuting distance. Traffic safety and air quality are common major concerns of all commuters. The negative perception that bicycle lanes have gradually been taken over by motorized vehicles is one key reason that deters motorized commuters from bicycling. Air pollution, traffic safety, the lack of road space, climatic disadvantages, insufficient secure parking for bicycles, and inadequate night lighting are seen as major barriers by all commuters. There were significant differences in the bicycle mode share among the three communities that could not be attributed to sociodemographic differences but are suggestive of the importance of environmental factors. Relatively short commuting distance for many commuters-47.9% of residents and 32.5% of motorized commuters travel less than 5 km-suggests the substantial potential for bicycle commuting for a large proportion of the working population. Finally, bicyclists and nonbicyclists can hardly be differentiated in this study in Beijing, suggesting that many nonbicyclists are potential candidates for the nonmotorized mode.
机译：这项研究报告了北京自行车和非自行车通勤者（n = 852）的通勤行为和对道路环境的感知，并与三个地方的环境状况有关。二元逻辑回归模型测试了四种社会因素和22种环境因素对自行车通勤感知的影响，并提供了有关自行车环境感知与自行车通勤可能性之间关联的新见解。两组之间对道路环境的感知差异很小。性别和教育与骑自行车的决定无关，而年龄和收入则显示微不足道。上下班距离对选择自行车模式的作用得到了支持；然而，在北京，自行车出行比例的迅速下降只能通过增加通勤距离来部分解释。交通安全和空气质量是所有通勤者普遍关注的主要问题。对自行车道已逐渐被机动车辆取代的负面看法是阻止机动通勤者骑自行车的主要原因之一。空气污染，交通安全，道路空间不足，气候不利，自行车安全停车位不足以及夜间照明不足被视为所有通勤者的主要障碍。在这三个社区中，自行车模式所占比例存在显着差异，这不能归因于社会人口统计学差异，但表明环境因素的重要性。对于许多通勤者而言，通勤距离相对较短，其中47.9％的居民和32.5％的机动通勤者的出行距离不到5公里，这表明很大一部分工作人口的自行车通勤潜力巨大。最后，在北京的这项研究中，骑自行车的人和非骑自行车的人几乎无法区分，这表明许多非骑自行车的人是非机动模式的潜在候选人。

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