Transportation Research Part D-transport and Environment最新文献_第10页

Least-cost light-duty vehicle fleet decarbonization and the electric vehicle conundrum 成本最低的轻型车辆脱碳和电动汽车难题

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-05 DOI: 10.1016/j.trd.2024.104473

Farzad Poursadegh , Michael J. Brear , Thomas G. Leone

引用次数: 0

Impact of carbon charge policy on mode shifts in public transportation 碳排放收费政策对公共交通模式转变的影响

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-05 DOI: 10.1016/j.trd.2024.104491

Chuyun Zhao, Jinjun Tang, Lipeng Hu, Cheng Hu, Guowen Dai

{"title":"Impact of carbon charge policy on mode shifts in public transportation","authors":"Chuyun Zhao, Jinjun Tang, Lipeng Hu, Cheng Hu, Guowen Dai","doi":"10.1016/j.trd.2024.104491","DOIUrl":"10.1016/j.trd.2024.104491","url":null,"abstract":"<div><div>Driven by rapid industrialization and urbanization, increased carbon emissions in urban transportation pose a significant environmental challenge. Promoting public transportation and managing travel structures are essential for reducing emissions. Despite being proposed as an innovative solution, the urban implementation of carbon charge policies remains limited. This study explores carbon charge policies and analyzes pathways to shift car travel to low-carbon public transportation modes. Dynamic changes in emission hot spots are captured to define the carbon charge zones utilizing the emerging hot spot analysis method, which considers spatiotemporal autocorrelation and statistical validation. By integrating carbon charge into the Multi-Agent Transport Simulation (MATSim) platform, this study overcomes traditional policy tools’ limitations in capturing traffic dynamics and mode substitution effects. Experiments conducted in Shenzhen’s Futian District demonstrate the effectiveness of carbon charge policies in reducing car emissions, particularly during evening peak hours. The findings provide insights for sustainable urban transportation planning and management.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"137 ","pages":"Article 104491"},"PeriodicalIF":7.3,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587043","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 transit investments and initial neighborhood attributes on gentrification outcomes 公交投资和最初的社区属性对城市化结果的影响

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-05 DOI: 10.1016/j.trd.2024.104463

Adam Schmidt, Eleni Bardaka

引用次数: 0

Unraveling the role of freight facility development in the dynamics of gentrification 揭示货运设施发展在城市化动态中的作用

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-03 DOI: 10.1016/j.trd.2024.104481

Zhengtao Qin , Chengcheng Yu , Haocheng Lin , Chao Yang , Quan Yuan

{"title":"Unraveling the role of freight facility development in the dynamics of gentrification","authors":"Zhengtao Qin , Chengcheng Yu , Haocheng Lin , Chao Yang , Quan Yuan","doi":"10.1016/j.trd.2024.104481","DOIUrl":"10.1016/j.trd.2024.104481","url":null,"abstract":"<div><div>The demand for freight facilities has expanded substantially due to a surge in e-commerce demand, which significantly impacts land development and the built environment. The locational shift of such facilities leads to growing concern over gentrification due to its externalities and results in changes in socio-economic attributes and land values. Using the Spatial Durbin Model and the Structural Equation Model, this study explores how the locational behavior of freight facilities can influence local socio-economic changes, including gentrification. By using data from the Los Angeles region between 2011 and 2021, the study found that when freight facilities were relocated, gentrification could happen as a result of sociopolitical differences across places. A decrease of 1 freight facility per square kilometer is associated with an increase of $125 in median household income. Moreover, the move-out of freight facilities and the rise in land values are self-reinforcing in the long term. The findings provide insights into the balance between economic growth and community well-being regarding freight infrastructure development.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"137 ","pages":"Article 104481"},"PeriodicalIF":7.3,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142571334","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

Context-Dependent evaluation of electric vehicles and charging infrastructure in an emerging economy 对新兴经济体中电动汽车和充电基础设施进行因地制宜的评估

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-02 DOI: 10.1016/j.trd.2024.104490

E. Sandhiya, M.S. Gajanand

引用次数: 0

Revolutionizing urban emission tracking: Enhanced vehicle ratios via remote sensing techniques 彻底改变城市排放跟踪：通过遥感技术提高车辆比率

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-02 DOI: 10.1016/j.trd.2024.104492

Daojun Zhong , Xiaoyu Liu , Muhammand Haroon

引用次数: 0

Weathering the wait: Temperature impacts on school bus delays 经受等待：气温对校车延误的影响

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-01 DOI: 10.1016/j.trd.2024.104455

Hao Chen , Haoluan Wang , Yingqi Hu

引用次数: 0

Measurement and prediction of subway resilience under rainfall events: An environment perspective 测量和预测降雨事件下地铁的抗灾能力：环境视角

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-01 DOI: 10.1016/j.trd.2024.104479

Wei Gao , Yiyang Lu , Naihui Wang , Guozhu Cheng , Zhenyang Qiu , Xiaowei Hu

{"title":"Measurement and prediction of subway resilience under rainfall events: An environment perspective","authors":"Wei Gao , Yiyang Lu , Naihui Wang , Guozhu Cheng , Zhenyang Qiu , Xiaowei Hu","doi":"10.1016/j.trd.2024.104479","DOIUrl":"10.1016/j.trd.2024.104479","url":null,"abstract":"<div><div>Rainfall events frequently disrupt the subway system, significantly impacting operational efficiency and service quality. It is challenging to measure and predict subway system resilience due to the different construction environments of subway stations. We develop an approach based on probabilistic modeling techniques to measure subway system and station resilience. Random forest is used to analyze the heterogeneity of resilience patterns from an environmental perspective. Based on wavelet decomposition and spatial–temporal networks, we design an ensemble neural network modeling framework considering environmental factors to predict system and station resilience. According to an analysis of a dataset from Harbin, China, subway system resilience decreases by 1/6 for every 10 mm increase in rainfall intensity when the rainfall is under 60 mm. 44.6 % of low-resilience stations are near roads at the Level of Service III and IV. The proposed prediction model outperforms the state-of-the-art models with a prediction accuracy of 96.82 %.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"136 ","pages":"Article 104479"},"PeriodicalIF":7.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142651901","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

Unraveling hurricane Ian’s Impact: A multiscale analysis of mobility networks in Florida 解读飓风伊恩的影响：佛罗里达州流动网络的多尺度分析

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-01 DOI: 10.1016/j.trd.2024.104482

Jinpeng Wang, Yujie Hu

{"title":"Unraveling hurricane Ian’s Impact: A multiscale analysis of mobility networks in Florida","authors":"Jinpeng Wang, Yujie Hu","doi":"10.1016/j.trd.2024.104482","DOIUrl":"10.1016/j.trd.2024.104482","url":null,"abstract":"<div><div>Understanding how human mobility patterns respond to natural disasters is crucial. This study investigates Hurricane Ian’s impact on human mobility patterns and subsequent recovery in southwest Florida. Using privacy-preserving mobile phone GPS data, this research analyzes human mobility networks before, during, and after the hurricane, examining both macro and substructure (motif) levels. Additionally, this study investigates spatial variations in motifs over time, revealing localized connectivity patterns and adaptations in response to the hurricane’s impact. The macroscale analysis shows a substantial decrease in mobility during the hurricane, leading to disruptions in connectivity and efficiency. However, the network demonstrated resilience by swiftly recovering post-hurricane. At the substructure level, different motifs exhibited varied responses, with densely connected motifs experiencing reductions in their percentage distribution, while less connected motifs showed increases. Moreover, there were shifts in the spatial distribution of motifs, which underscored vulnerabilities and adaptations within the mobility network. Understanding these dynamics during natural disasters can guide more targeted, spatially informed disaster management policies.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"136 ","pages":"Article 104482"},"PeriodicalIF":7.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142651903","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

Impacts of traffic-signal-based speed guidance system across different application stages on traffic 基于交通信号的速度诱导系统在不同应用阶段对交通的影响

IF 7.3 1区工程技术

Transportation Research Part D-transport and Environment Pub Date : 2024-11-01 DOI: 10.1016/j.trd.2024.104484

Bin Sun , Le Hu , Qijun Zhang , Chao Zou , Ning Wei , Zhenyu Jia , Zhong Wu , Hongjun Mao

{"title":"Impacts of traffic-signal-based speed guidance system across different application stages on traffic","authors":"Bin Sun , Le Hu , Qijun Zhang , Chao Zou , Ning Wei , Zhenyu Jia , Zhong Wu , Hongjun Mao","doi":"10.1016/j.trd.2024.104484","DOIUrl":"10.1016/j.trd.2024.104484","url":null,"abstract":"<div><div>Traffic-signal-based speed guidance system (TSSGS) play a crucial role in the realization of sustainable urban road transportation systems. This study aims to uncover the underlying mechanisms of the TSSGS on energy consumption and traffic efficiency across different application stages. Real-time vehicle operational data were collected for three TSSGS scenarios: (1) Non-TSSGS (pre-deployment of TSSGS), (2) Prim-TSSGS (early deployment of TSSGS), and (3) Prof-TSSGS (mature deployment of TSSGS). The results revealed that Prim-TSSGS leads to increased aggressive driving behavior, decreased travel comfort, and a rise in energy consumption by 23.8% for vehicles and 30.0% for roads, attributed the lack of driver experience with the TSSGS. When drivers have a good understanding of the TSSGS, Prof-TSSGS significantly reduces the energy consumption by 29.5% for vehicles and by 23.1% for roads. This study highlights the importance of improving driver proficiency in active TSSGS to improve the sustainability of road transportation.</div></div>","PeriodicalId":23277,"journal":{"name":"Transportation Research Part D-transport and Environment","volume":"136 ","pages":"Article 104484"},"PeriodicalIF":7.3,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142553549","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