Transportation Research Part D-transport and Environment最新文献_第4页

A co-created, community-informed model for electric vehicle adoption in disadvantaged communities 一个共同创造的、社区知情的模式，用于在弱势社区采用电动汽车

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-06-05 DOI: 10.1016/j.trd.2025.104853

Lawrence A. Palinkas , Michaela Liff , Alberto Campos , Anthony A. Martinez , Sandrah P. Eckel , Futu Chen , Jill Johnston , Wilma Franco , Erika Garcia

{"title":"A co-created, community-informed model for electric vehicle adoption in disadvantaged communities","authors":"Lawrence A. Palinkas , Michaela Liff , Alberto Campos , Anthony A. Martinez , Sandrah P. Eckel , Futu Chen , Jill Johnston , Wilma Franco , Erika Garcia","doi":"10.1016/j.trd.2025.104853","DOIUrl":"10.1016/j.trd.2025.104853","url":null,"abstract":"<div><div>To co-create a community-informed model of EV adoption, we conducted one English-speaking and two Spanish-speaking focus groups with 29 residents from six disadvantaged urban communities in Southeast Los Angeles. Participants were asked whether they owned an EV or hybrid vehicle, benefits and obstacles to EV ownership, and recommendations for making EV adoption feasible and acceptable. A Community Advisory Council participated in preparation of an interview guide and a review of findings. Social, environmental and personal benefits were cited as reasons for EV ownership but were considered secondary to cost, limited infrastructure (e.g., chargers), and lack of information. This information was used to generate a logic model listing adoption determinants, strategies, causal mechanisms and outcomes. A community informed model serves as a potential tool for promoting the adoption of EVs in disadvantaged communities and creating the conditions necessary for such adoption to be perceived by residents as acceptable, feasible, and appropriate.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"146 ","pages":"Article 104853"},"PeriodicalIF":7.3,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144220944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Allocation of responsibility for transportation carbon emissions based on economic benefits 基于经济效益的交通运输碳排放责任分配

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-06-05 DOI: 10.1016/j.trd.2025.104850

Liang Zhao, Zhenggang He

{"title":"Allocation of responsibility for transportation carbon emissions based on economic benefits","authors":"Liang Zhao, Zhenggang He","doi":"10.1016/j.trd.2025.104850","DOIUrl":"10.1016/j.trd.2025.104850","url":null,"abstract":"<div><div>The reasonable allocation of carbon emission responsibility in the transportation sector is vital for developing effective low-carbon transportation policies. This study introduces the principle of Economic Benefit Sharing Responsibility (EBSR), which incorporates economic benefits into the allocation process. Using data from city-level and provincial-level MRIO tables and carbon emission statistics, it equitably allocates transportation carbon emissions across 309 Chinese cities. The findings show that EBSR effectively balances transportation carbon responsibilities by integrating the perspectives of production-based accounting (PBA) and consumption-based accounting (CBA). EBSR demonstrates that industrial hubs like Shanghai bear higher producer responsibilities, while consumption-driven cities like Beijing take on greater consumer responsibilities. Compared to PBA and CBA, EBSR provides a more equitable framework for allocating carbon responsibilities aligned with cities’ economic roles. Policymakers are encouraged to adopt EBSR to balance emission responsibility, guide elasticity-based policies, and advance equitable, low-carbon transportation.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"146 ","pages":"Article 104850"},"PeriodicalIF":7.3,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144220945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Deep learning approach to predict microscopic pollutant emissions from mesoscopic traffic simulations 基于中观交通模拟预测微观污染物排放的深度学习方法

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-06-04 DOI: 10.1016/j.trd.2025.104791

Abdelkader Dib , Milos Balac , Antonio Sciarretta

{"title":"Deep learning approach to predict microscopic pollutant emissions from mesoscopic traffic simulations","authors":"Abdelkader Dib , Milos Balac , Antonio Sciarretta","doi":"10.1016/j.trd.2025.104791","DOIUrl":"10.1016/j.trd.2025.104791","url":null,"abstract":"<div><div>Urban air pollution, primarily driven by vehicular emissions, remains a major concern for major European cities striving to meet air quality standards. Traditional traffic and emission models face challenges in large urban environments. Macroscopic models, due to their aggregate approach, often underestimate emissions, while microscopic models, although accurate, require extensive data and computational resources. This research introduces a novel methodology that couples a mesoscopic traffic model with a microscopic emission model by generating vehicle speed profiles based on deep learning techniques. The deep learning component produces instantaneous speed profiles from mesoscopic model outputs, which are essential for precise emission estimation using microscopic emission models. This approach improves the accuracy and granularity of road traffic emission estimation, capturing local emission peaks. Applied to the Île-de-France region, home to over 12 million people, the method demonstrates its scalability while maintaining high precision, providing a robust tool for managing urban air quality.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"146 ","pages":"Article 104791"},"PeriodicalIF":7.3,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144212407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Perceived accessibility and life satisfaction: the mediating role of activity participation? 感知可及性与生活满意度：活动参与的中介作用？

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-06-04 DOI: 10.1016/j.trd.2025.104848

Milad Mehdizadeh , Maarten Kroesen , Jonas De Vos

{"title":"Perceived accessibility and life satisfaction: the mediating role of activity participation?","authors":"Milad Mehdizadeh , Maarten Kroesen , Jonas De Vos","doi":"10.1016/j.trd.2025.104848","DOIUrl":"10.1016/j.trd.2025.104848","url":null,"abstract":"<div><div>A lack of accessibility can lead to social exclusion and lower quality of life. While research has shown that objective accessibility measures influence well-being, few studies have examined the role of perceived accessibility. In this study, we test the notion that activity participation might play a mediating role in the relationship between perceived accessibility and well-being. In addition, we hypothesize that perceived accessibility may also directly influence well-being, assuming that a sense of residing in an accessible place has intrinsic value to people. Using data from the 2022 Netherlands Mobility Panel (n = 4,222), we test these chain relationships: perceived accessibility-activity participation-life satisfaction. The results of the structural equation modeling show that higher perceived accessibility by cars and bicycles directly enhances life satisfaction, while perceived accessibility by walking influences life satisfaction only indirectly, through increased activity participation. Accessibility by public transport, however, has no direct/indirect significant effect on well-being.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"146 ","pages":"Article 104848"},"PeriodicalIF":7.3,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144212457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Resilience-based restoration sequence optimization of disrupted transportation networks: A novel matheuristic approach 基于弹性的中断交通网络恢复序列优化：一种新的数学方法

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-06-03 DOI: 10.1016/j.trd.2025.104834

Xinhao Cui , Bo Li , Siyue Zhang , Ziguang Ji , Shitao Wang , Rui Luo , Yi Ren , Yiyong Xiao

{"title":"Resilience-based restoration sequence optimization of disrupted transportation networks: A novel matheuristic approach","authors":"Xinhao Cui , Bo Li , Siyue Zhang , Ziguang Ji , Shitao Wang , Rui Luo , Yi Ren , Yiyong Xiao","doi":"10.1016/j.trd.2025.104834","DOIUrl":"10.1016/j.trd.2025.104834","url":null,"abstract":"<div><div>Transportation networks are crucial components of modern infrastructure but are highly vulnerable to disruptions caused by frequent, unpredictable disasters, such as earthquakes and rainstorms, which severely compromise connectivity and mobility. Developing resilient restoration plans is thus essential for minimizing disruption impacts and expediting recovery. However, existing approaches primarily depend on experience-driven or importance-based methods, which struggle to identify critical disrupted links and fail to provide optimal sequences. To tackle these challenges, this study proposes a general sequencing framework featuring multi-stage restoration modes and formulates an optimization problem as a mixed-integer nonlinear programming model. To improve computational tractability, a bipartition-based simplification strategy is introduced. Additionally, a novel matheuristic approach combining heuristic flexibility with mathematical programming precision is developed, enabling effective decision-making across diverse scenarios. The framework is validated through the Tongzhou transportation network, demonstrating its robustness and efficiency under varying disruption scenarios, offering valuable insights into resilience-based restoration.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"145 ","pages":"Article 104834"},"PeriodicalIF":7.3,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Decision pathways for road freight decarbonization 公路货运脱碳决策路径

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-05-30 DOI: 10.1016/j.trd.2025.104831

Phil Churchman, Thijs Dekker, Kate Pangbourne

{"title":"Decision pathways for road freight decarbonization","authors":"Phil Churchman, Thijs Dekker, Kate Pangbourne","doi":"10.1016/j.trd.2025.104831","DOIUrl":"10.1016/j.trd.2025.104831","url":null,"abstract":"<div><div>The road freight system is complex, with many system dependencies. These dependencies mean that individual actors are often unable to take radical decarbonization action alone, and system-level decisions are required. Decision dependencies mean decision pathways are needed specifying key decisions and decision sequencing.</div><div>Five decision pathway workshops were held with mixed groups of industry actors, policymakers and experts. Decarbonization barriers, enablers and decisions were identified and dependencies between these specified. A new software tool “Pathplotter” was used to facilitate pathway definition and analysis, and workshop commentary was qualitatively analyzed using NVivo.</div><div>It was found that it is possible for mixed actor groups to define decision pathways, and requirements to operationalize this approach are identified. While techno-economic factors remain important, most barriers, enablers and required decisions are found to be socio-technical, political or related to decision governance. This reinforces the need for more research into these understudied transition aspects.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"145 ","pages":"Article 104831"},"PeriodicalIF":7.3,"publicationDate":"2025-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144168799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Criticality-vulnerability assessment of regional pavement infrastructure network to future heat stress 区域路面基础设施网络对未来热应力的临界脆弱性评价

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-05-29 DOI: 10.1016/j.trd.2025.104828

Chao Wang, Jiayu Gu, Guanyu Gong

引用次数: 0

Electric vehicles: How do preferences differ for additional versus replacement household vehicles? 电动汽车：对于额外的家用汽车和替换家用汽车的偏好有何不同？

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-05-28 DOI: 10.1016/j.trd.2025.104833

Felita Ong , Sk. Md. Mashrur , Moataz Mohamed , Khandker Nurul Habib

引用次数: 0

Spatial heterogeneity in human mobility responses to London’s ultra-low emission zone expansion 伦敦超低排放区扩张对人类流动性的空间异质性响应

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-05-27 DOI: 10.1016/j.trd.2025.104810

Yikang Wang, Chen Zhong

引用次数: 0

Assessing the cold weather impact on battery electric transit buses 评估寒冷天气对纯电动公交的影响

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2025-05-27 DOI: 10.1016/j.trd.2025.104809

Jintao Gu, Quanhuan Liao, K. Max Zhang

{"title":"Assessing the cold weather impact on battery electric transit buses","authors":"Jintao Gu, Quanhuan Liao, K. Max Zhang","doi":"10.1016/j.trd.2025.104809","DOIUrl":"10.1016/j.trd.2025.104809","url":null,"abstract":"<div><div>This study investigated the impact of cold weather on the energy performance of battery-electric buses (BEBs), using a real-world dataset from seven BEBs operating over two years across complex 41 routes in Tompkins County, New York. Novel Optimal Temperature Zone (OTZ) baseline models were developed to estimate BEB performance under ideal temperatures, and a comprehensive assessment of cold weather effects was conducted. Findings showed that the total energy consumed and regenerated increased by an average of 48.0 % in the −4 °C to 0 °C range, compared to the OTZ baseline prediction for the same trips, where the OTZ is defined as 16 °C to 30 °C. Across the broader –12 °C to 10 °C range, the average increase was 28.6 %. We elucidated the roles of different vehicle components (e.g., the charging efficiency of regenerative braking, battery heating, HVAC systems) in the impact of cold weather on energy performance, considering urban vs. rural differences and operating conditions. Recommendations were provided for BEB operators and manufacturers to improve efficiency in cold climates, and vital insights were offered for policymakers to develop effective transit electrification strategies in cold weather.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"145 ","pages":"Article 104809"},"PeriodicalIF":7.3,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144138761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0