Transportation Research Part D-transport and Environment最新文献_第7页

Eco-friendly asphalt: Emission reduction and performance enhancement with a novel fume suppressant 环保沥青：减排和性能提高与一种新的烟雾抑制剂

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-29 DOI: 10.1016/j.trd.2025.105193

Shangheng Zeng , Ghim Ping Ong , Shi Xu , Hongyue Liu , Linlin Liu , Jianying Yu

{"title":"Eco-friendly asphalt: Emission reduction and performance enhancement with a novel fume suppressant","authors":"Shangheng Zeng , Ghim Ping Ong , Shi Xu , Hongyue Liu , Linlin Liu , Jianying Yu","doi":"10.1016/j.trd.2025.105193","DOIUrl":"10.1016/j.trd.2025.105193","url":null,"abstract":"<div><div>Toxic emissions from asphalt production pose significant environmental and health risks, highlighting the critical need for high-efficiency fume suppressants to develop eco-friendly asphalt. In this study, an eco-friendly asphalt was developed using a novel high-efficiency reactive fume suppressant, synthesized by combining attapulgite (ATP) with 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO), referred to as attapulgite@DOPO (ATP@DOPO). Characterization through Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and scanning electron microscopy (SEM) confirmed that DOPO was successfully grafted onto ATP and contributed to an increase in interlayer spacing of ATP. Asphalt modified with 1 wt% ATP@DOPO at 160 °C achieved up to 79.0 % and 76.1 % reductions in H<sub>2</sub>S and VOCs emissions, respectively, with significant decreases in ozone formation potential (76.0 %) and secondary organic aerosol generation (60.3 %). Rheological tests revealed improved high-temperature performance with minimal impact on ductility. These findings suggest ATP@DOPO as a cost-effective solution for mitigating environmental harm while enhancing asphalt properties.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105193"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885881","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

The role of residential dissonance in active travel: Gendered evidence from Japan 居住失调在积极旅行中的作用：来自日本的性别证据

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2026-01-03 DOI: 10.1016/j.trd.2025.105204

Jie Gao , Yuze Qian , Toshiyuki Yamamoto , Marco Helbich

{"title":"The role of residential dissonance in active travel: Gendered evidence from Japan","authors":"Jie Gao , Yuze Qian , Toshiyuki Yamamoto , Marco Helbich","doi":"10.1016/j.trd.2025.105204","DOIUrl":"10.1016/j.trd.2025.105204","url":null,"abstract":"<div><div>This study examined the gender-stratified mediating role of residential dissonance (mismatches between perceived actual and ideals) in relationships between built environment and transport-related active travel in Nagoya, Japan, using structural equation modeling. Formen, safety-related positive dissonance (where perceived safety <em>met</em> orexceeded ideals) was positively associated with cycling frequency. For women, car-alternatives-related positive dissonance (where offeringbetterconditions for non-car modes) was directly associated with higher cycling frequency. Theeffects of built environment showed further gender differences.For men, shorter subway proximity increased cycling frequency, an effect reinforced by safety-related positive dissonance. Land use diversity increased walking frequency through aesthetics-relatedpositive dissonance.For women, longer distances to stations were indirectlyassociated with more walking frequency by reduced accessibility-relatedpositive dissonance. Overall, residential dissonance is a critical, gender-stratified mediator in the built environment-active travel relationships. The distinct pathways for men and women emphasize the necessity of gender-responsive urban planning.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105204"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885884","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

Assessing road network resilience to extreme rainstorms: A percolation and hydrodynamic approach 评估道路网络对极端暴雨的弹性：渗透和流体动力学方法

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-30 DOI: 10.1016/j.trd.2025.105192

Fei Ma , Rong Fu , Wei Ren , Qing-Chang Lu , Qing Liu , Zhijie Yang , Zhong Ma

{"title":"Assessing road network resilience to extreme rainstorms: A percolation and hydrodynamic approach","authors":"Fei Ma , Rong Fu , Wei Ren , Qing-Chang Lu , Qing Liu , Zhijie Yang , Zhong Ma","doi":"10.1016/j.trd.2025.105192","DOIUrl":"10.1016/j.trd.2025.105192","url":null,"abstract":"<div><div>Frequent heavy rainstorms are increasingly threatening urban transportation networks. Percolation theory and hydrodynamic modeling are increasingly emerging as effective tools for micro-level analyses of road network performance and structure. This study integrates percolation theory and hydrodynamic modeling to dynamically assess road network resilience under flooding, focusing on the interplay between traffic efficiency and structural connectivity. Using Shenzhen as a case study, results show that rainstorm intensity and traffic peaks significantly affect network efficiency and failure thresholds. The coupling between functional and topological aspects substantially impacts network resilience. Temporally, network functionality severely declines 60–90 min after rainstorm begins. Spatially, the distribution of connected components varies across different locations. The study identifies five bottleneck segments across case study roads, with the northwestern area being a high-density bottleneck zone. Network efficiency can be improved by reinforcing critical segments, demonstrating the proposed approach’s effectiveness in enhancing urban traffic resilience.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105192"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885879","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

Incorporating spatial context in nonlinear relationship between built environment and driving behavior 在建筑环境与驾驶行为的非线性关系中融入空间语境

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2026-01-02 DOI: 10.1016/j.trd.2025.105199

Chuan Ding , Tiantian Liu , Xinyu Zhou , Liya Yang , Sufeng Wu

{"title":"Incorporating spatial context in nonlinear relationship between built environment and driving behavior","authors":"Chuan Ding , Tiantian Liu , Xinyu Zhou , Liya Yang , Sufeng Wu","doi":"10.1016/j.trd.2025.105199","DOIUrl":"10.1016/j.trd.2025.105199","url":null,"abstract":"<div><div>Revisiting concerns over climate change have prompted research into the linkage between the built environment (BE) and travel behavior, aiming to provide evidence-based support for altering the urban fabric to reduce motorized travel. Numerous studies have examined the nonlinear associations between the BE attributes and motorized travel, but few efforts have fully accounted for the spatial context issues (i.e., spatial heterogeneity and spatial dependence). To fill this gap, this study proposes a semi-parametric multilevel model with conditional autoregressive (CAR) specification to re-estimate the nonlinear impacts of BE attributes on motorized travel while addressing the spatial context issues. We applied it to the household travel survey data from Beijing, China. Our findings indicate that including spatial heterogeneity and dependence in the nonlinear analysis leads to a superior model fit. The zonal BE attributes have clearly nonlinear impacts on household vehicle kilometers traveled (VKT) even after controlling for the significant spatial effects.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105199"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885886","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

Modelling sustainability of passenger fleet transition: Assessment of policy and environmental outcomes 客运机队转型的可持续性建模：政策和环境结果评估

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-18 DOI: 10.1016/j.trd.2025.105152

Michael M. Aba , Vinicius Picanco Rodrigues , T.C. Wong , Ildo Luís Sauer , Paulo Gonçalves

{"title":"Modelling sustainability of passenger fleet transition: Assessment of policy and environmental outcomes","authors":"Michael M. Aba , Vinicius Picanco Rodrigues , T.C. Wong , Ildo Luís Sauer , Paulo Gonçalves","doi":"10.1016/j.trd.2025.105152","DOIUrl":"10.1016/j.trd.2025.105152","url":null,"abstract":"<div><div>Being at the forefront of the global electric vehicle (EV) revolution with an amazing 96% of new electric car sales in 2024, it remains questionable if Norway can sustain this momentum over the long term. This study uses a system dynamics model to examine the key drivers of Norway’s transition to a zero-emission fleet, focusing on consumer behaviour, policy impacts, and energy-environmental outcomes. A key innovation is the integration of Hofstede’s cultural dimensions into the modeling of consumer behavior—an aspect overlooked in previous studies. Findings highlight the importance of vehicle range, affordability, and charging infrastructure. Sensitivity analysis emphasises the role of policy timing, infrastructure, and social influence in market dynamics. Scenario analysis predicts 97% EV sales by 2025 under current policies, with emissions declining by 59% by 2050. The study underscores the need for sustained incentives in the short term, infrastructure expansion, and technological innovation, offering insights for policymakers.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105152"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145771987","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

Drivers and barriers to automated vehicle Adoption: A systematic review 自动驾驶汽车采用的司机和障碍：系统回顾

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-20 DOI: 10.1016/j.trd.2025.105177

Kai Jin, Junwei Zhao, Qiang Jiang, Xia Zhong

引用次数: 0

Flight-level carbon efficiency of low-cost carriers: a China–U.S. Comparison 低成本航空公司的飞行级碳效率：中美。比较

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-29 DOI: 10.1016/j.trd.2025.105187

Weijun Liao , Xingyu Liu , Chunan Wang

{"title":"Flight-level carbon efficiency of low-cost carriers: a China–U.S. Comparison","authors":"Weijun Liao , Xingyu Liu , Chunan Wang","doi":"10.1016/j.trd.2025.105187","DOIUrl":"10.1016/j.trd.2025.105187","url":null,"abstract":"<div><div>This study provides the first empirical evidence on flight‑level carbon efficiency of low‑cost carriers (LCCs) in China and the United States. Using 23,953,470 flight records linked to engine data, geospatial references, and load factors, we estimate CO<sub>2</sub> by landing–takeoff (LTO) segment and the climb–cruise–descent (CCD) segment and compute intensities per seat‑km and passenger‑km. Contrary to the common belief that advanced economies achieve superior efficiency, our findings reveal that Chinese LCCs consistently outperform U.S. in carbon efficiency. Spatially, China’s gains concentrate along dense southeastern corridors, while U.S. coastal short‑haul remains carbon‑intensive. Aircraft heterogeneity and assignment also matter: the A320 family outperforms 737‑700/800, especially on medium/long-haul flights. Comparison with full-service carriers (FSCs) confirms the superior carbon efficiency of LCCs. However, as LCCs have less room for further carbon reductions, mitigation policies focused on activity growth risk penalizing them. This highlights the need for intensity-based and equitable regulatory frameworks.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105187"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885880","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

A multi-branch learning for vessel fuel consumption prediction using multi-scale feature fusion 基于多尺度特征融合的船舶油耗预测多分支学习

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-26 DOI: 10.1016/j.trd.2025.105174

Yi Zuo , Xinyu Li , Licheng Zhao , Zhuo Sun

{"title":"A multi-branch learning for vessel fuel consumption prediction using multi-scale feature fusion","authors":"Yi Zuo , Xinyu Li , Licheng Zhao , Zhuo Sun","doi":"10.1016/j.trd.2025.105174","DOIUrl":"10.1016/j.trd.2025.105174","url":null,"abstract":"<div><div>Energy conservation and emission reduction in vessel operations are critical for sustainable shipping. Accurate prediction of vessel fuel consumption (VFC) is pivotal to this goal. To overcome the difficulty of fusing features from high-dimensional, heterogeneous sensor data in hybrid models, we propose a multi-branch learning method for VFC prediction that leverages multi-scale feature fusion. The core of our method is a two-stage attention fusion network (TSAFNet) with relevance-driven feature refinement, enhancing feature abstraction while enabling adaptive cross-branch integration. Experiments on a monthly dataset collected from fishing vessels indicate that TSAFNet outperforms ten baseline models. Even compared with the most competitive baseline, TSAFNet reduces mean absolute error by 42.0 % and root mean squared error by 25.7 %. Ablation studies and cross-vessel evaluations further demonstrate its robustness and generalizability. By enabling accurate VFC prediction, this study supports the optimization of vessel energy efficiency in green shipping, thereby contributing to maritime decarbonization.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105174"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145841628","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

Environmental benefits and uncertainty analysis of full-depth reclamation in composite pavement rehabilitation 复合路面修复中全深度填海的环境效益及不确定性分析

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-29 DOI: 10.1016/j.trd.2025.105196

Bin Lei , Ying Liu , Bin Sun , Chaofeng Liang , Yizhe Wang , Dong Lu , Wengui Li , Wei Jiang

{"title":"Environmental benefits and uncertainty analysis of full-depth reclamation in composite pavement rehabilitation","authors":"Bin Lei , Ying Liu , Bin Sun , Chaofeng Liang , Yizhe Wang , Dong Lu , Wengui Li , Wei Jiang","doi":"10.1016/j.trd.2025.105196","DOIUrl":"10.1016/j.trd.2025.105196","url":null,"abstract":"<div><div>Conventional assessments of concrete pavement rehabilitation often overlook uncertainty quantification. To address this gap, we introduce an integrated Life Cycle Assessment (LCA) and probabilistic approach, applied within a cradle-to-grave system boundary. Using pedigree matrices and Monte Carlo simulation, this study evaluates the environmental benefits and uncertainties of Full-Depth Reclamation (FDR) in concrete-to-asphalt rehabilitation. Results demonstrate that an optimized scheme achieves substantial reductions in environmental impacts compared to conventional, specifically reducing life-cycle energy consumption by 54.28 % and carbon emissions by 69.06 %. Sensitivity analysis highlights material properties, transport distances, and environmental coefficients as major sources of uncertainty. Monte Carlo simulations further confirm the environmental advantages of the optimized scheme, showing tightly clustered probability distributions and confidence interval deviations below 1 %. This study provides a quantitative decision-making framework that leverages integrated process synergies to reduce environmental impacts in pavement rehabilitation.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105196"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145885883","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

User satisfaction and willingness to pay for micro electric vehicle sharing services 用户对微型电动车共享服务的满意度和付费意愿

IF 7.7 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2026-03-01 Epub Date: 2025-12-26 DOI: 10.1016/j.trd.2025.105180

Minjun Kim , YoungMin Kwon , SungHoe Kim , Jihye Byun

{"title":"User satisfaction and willingness to pay for micro electric vehicle sharing services","authors":"Minjun Kim , YoungMin Kwon , SungHoe Kim , Jihye Byun","doi":"10.1016/j.trd.2025.105180","DOIUrl":"10.1016/j.trd.2025.105180","url":null,"abstract":"<div><div>Urban areas increasingly face congestion, air pollution, and limited parking, driving interest in compact and sustainable transport options. Micro-EV Sharing Service offers a flexible, low-emission solution for short-distance travel. This study examines user satisfaction and Willingness to Pay (WTP) for Micro-EV sharing service using survey data from 201 users in a South Korean pilot program. We apply factor analysis, bivariate ordered probit models, and a double-bounded model to analyze how satisfaction dimensions affect behavioral intentions and estimate WTP. Environmental value most strongly predicts continued use, while ease of access drives recommendation. Vehicle performance and economic benefits also play roles. WTP is higher among frequent users and those in their 30 s, but lower among students. These findings contribute to a clearer understanding of how individuals evaluate Micro-EV sharing service, including preferences and pricing sensitivity. They offer guidance for service providers and policymakers aiming to enhance accessibility and effectiveness in urban environments.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"152 ","pages":"Article 105180"},"PeriodicalIF":7.7,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145841707","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