Transportation Research Part D: Transport and Environment
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北美 开放获取
Curbing the car or charging at the curb?
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究考察电动汽车及路缘充电设施扩张是否会削弱减少机动车出行的努力。洛杉矶调查未发现充电设施影响公众对减驾政策的支持;北美城市访谈显示,地方官员谨慎对待路缘空间固化,并优先考虑自行车道、公交专用道、行道树和街角公园等用途。
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Mode choice shifts to electric micromobility for car and public transport users
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究通过布里斯班1671名居民的在线陈述偏好调查,分析个人电动微出行及与公共交通衔接的共享微出行选择。潜在类别选择模型显示,尽管存在抵触群体,多数受访者在条件有利时愿意转向电动微出行;倾向选择者更可能是49岁以下、男性、全职就业、高收入、高学历且居住在中心城区的人。
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东亚
Bus transit to wellbeing: active aging pathways in China’s most aged megacity
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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东亚
Factors associated with public transport substitution for private vehicles in Northern Taiwan
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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Access mode choice in low-income megacity: Perceived walkability and station context effects
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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Global assessment of bike-sharing sensitivity and resilience to extreme weather
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究基于全球14座城市2023—2025年的小时级骑行和天气数据,运用时间序列Transformer模型与情景分析评估极端天气下的共享单车需求。高温、严寒、暴雨和降雪的影响因城市而异;研究还模拟降雨和降雪冲击后的需求恢复过程,指出气候暴露与运营准备共同影响系统韧性。
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欧洲 开放获取
How competition shapes energy efficiency in shared e-scooter systems
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
共享电动滑板车为城市短途出行提供灵活、可持续的选择,但车辆长时间闲置会造成能源浪费。研究利用意大利帕尔马两家运营商的高分辨率运营数据重建车辆全生命周期,并构建基于熵的竞争指数,采用可解释机器学习分析竞争与闲置能耗的关系。结果显示,竞争相关模式与更高闲置能耗相关,基于车辆调度的竞争对非主导运营商尤为重要。
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南亚
Understanding pedestrian preferences for sidewalk environment in small and large Indian cities
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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东亚 开放获取
Nonlinear built environment impacts on travel behavior: A systematic review and meta-analysis
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究综述建成环境属性与驾车、公共交通及主动出行之间的非线性关系,汇总了主要采用非参数或半参数模型的48项研究,研究地点以中国和美国为主。综合结果显示,建成环境对出行行为具有中等程度影响且关系呈非线性,并识别出可同时影响多类出行行为的常见阈值。
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Evaluating access capability after Low Emission Zones implementation: a spatial distribution analysis
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究评估马德里低排放区限制燃油车通行后,出行时间变化对可达能力的影响及其空间分布。研究通过综合指标联合衡量私人交通与公共交通可达能力,并发现受限车辆使用者前往市中心的平均可达能力下降64.82%,且空间分布不均;下降幅度与收入、距中心距离及人口的单调关系较弱。
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Environmental impact assessment for a sustainable urban freight transport system
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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东亚 开放获取
Supply-demand and income-integrated perspectives of healthcare accessibility in high-density, transit-oriented cities
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究结合高斯三步移动搜索法与纳入收入差异的可达性指标,分析香港医疗可达性及出行负担。可达性结果在城市核心区和乡村地区趋同,在低收入内城、富裕城市边缘及交通便利的新市镇分化。研究指出,医疗设施布局应与考虑收入差异的交通政策协同,以应对可达性错配。
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How the built environment characteristics shape parents’ perception of active commuting norms
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究分析主观与客观建成环境特征(涵盖微观和宏观尺度)与家长对主动通学社会规范认知之间的关联。多变量模型显示,只有宏观尺度的体育设施密度与家长认知相关,提示可见的体育活动机会可能使主动通学更被视为常态。
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Electric vehicle charging management through LSTM-based prediction of non-critical charging sessions
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
本研究训练长短期记忆网络(LSTM),利用64辆纯电动汽车的逐秒数据预测未来两天的出行需求,并识别可转移至低排放时段的非关键充电。结果显示,该方法可使温室气体排放最多减少41%,充电天数减少49%;6千瓦充电器的表现接近19千瓦充电器,无需昂贵的基础设施升级。在CAISO、PJM和ERCOT电网测试中,效果均保持稳定。
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北美 开放获取
Measuring transit riders’ heat exposure and mitigation during the 2021 Vancouver heatwave
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究以加拿大不列颠哥伦比亚省温哥华2021年极端高温事件为案例,结合高分辨率城市微气候模型与公共交通出行模拟,评估乘客面临的风险及遮阴、候车亭等缓解条件。结果显示,边缘化群体更集中居住在热暴露最高、缓解条件最差的社区,凸显公共交通气候适应政策应重视公平。
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东亚 开放获取
Transit users’ preferences for street infrastructure during daytime and night-time walking
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
为营造以行人为本的城市轨道交通站点接驳环境并扩大站点服务范围,研究通过视觉化路径选择实验调查中国贵阳651名公共交通使用者,并以混合Logit模型分析其选择数据。结果显示,较窄的车行出入口、较宽的人行道以及配有树木和绿篱的步道可促使行人步行更远;充足照明及自然和机械监控有助于缓解不同时段的安全顾虑。
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Accessibility equity and transport-related social exclusion
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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Contextualized transport reallocation for crisis response in smart cities
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究探讨极端事件响应的不同环节,重点关注洪水期间的公交改道。该方法将基于图的算法与脆弱性评估结合,重新组织城市交通并优先保障最需要人群的出行。结果表明,该方法能以较低计算成本识别高效绕行路线,具备实时应用的可行性。
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Cross-city traffic noise modeling and inequality analysis via AlphaEarth Geospatial Foundation Models
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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Equity in shared mobility: Access, Barriers, and Integration
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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Investigating the determinants and mechanisms of vehicle carbon emissions in mountainous cities
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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Adapting travel behavior to extreme heat: Public transportation evidence from Seattle’s heatwave
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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Beyond adoption: Linking built environment and attitudes to electric two-wheeler usage
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
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东亚 开放获取
Can new energy vehicles cut carbon emissions? Evidence from 201 Chinese cities
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment
研究考察2010—2019年中国201座城市新能源汽车销量对碳排放的因果影响,并以珠江三角洲为案例分析区域因素。结果显示,新能源汽车销量增加与城市碳排放下降相关,减排效果在时间推移以及具备支持性政策或地铁系统的城市中更强。
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Mobility heterogeneity influences the relationship between built environment and metro travel emissions
Transportation Research Part D: Transport and Environment · Transportation Research Part D Transport and Environment