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Mitigation of Air Pollution through Sustainable Transportation

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Transportation".

Deadline for manuscript submissions: closed (31 October 2023) | Viewed by 3257

Special Issue Editors


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Guest Editor
Samwoh Innovation Centre, 12 Kranji Way, Singapore 739454, Singapore
Interests: sustainable transportation; intelligent transportation systems; air pollution; active mobility; pavement management and maintenance

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Guest Editor
Institute for Energy and Climate Research, IEK-8 Troposphere, Research Centre Jülich, Jülich, Germany
Interests: indoor/outdoor air quality; personal exposure to air pollution; health risk assessment; reactive trace gases; transport-related emissions

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Guest Editor
Department of Civil and Environmental Engineering, College of Design and Engineering, National University of Singapore, Singapore
Interests: assessment and mitigation of personal exposure to air pollution; indoor/outdoor air quality; environmental and health risk assessment; sustainable urban development

Special Issue Information

Dear Colleagues,

Global climate change is one of the major challenges facing humanity as temperatures have risen rapidly within a relatively short period of time. Among the contributing factors to global warming, transportation is responsible for a sizeable fraction, with around 23% of global energy-related greenhouse gas (GHG) emissions and 18% of all man-made emissions in the global economy. Moreover, transportation is also a major contributor to air pollution, with significant emissions of airborne particulate matter (PM), nitrogen oxides, carbon monoxide among other compounds. Recently, studies from the World Health Organization (WHO) have shown that nearly the entire global population (99%) breathes air that exceeds WHO guideline limits and contains high levels of pollutants, with the highest exposures experienced by low- and middle-income countries.

Sustainable transportation aims to promote non-motorized modes such as public transport, bike sharing, cycling, and walking, thus reducing air pollution and GHG emissions, and global warming. Besides the co-benefit of reducing private transport, active mobility results in substantial benefits to human health. Recently advanced technology such as electrified and autonomous vehicles also alleviates air and noise pollution.

However, challenges that hinder the implementation and environmental benefits of sustainable transportation still exist. Stationary environmental monitoring is not able to capture the air pollution that commuters and bystanders are exposed to along their travelling routes. The current planning of cycling infrastructure by transport authorities may not consider the impacts of air pollution on active mobility users, or there is no tool developed yet to account for the impact of air pollution in a comprehensive way. Furthermore, phasing out fossil-fueled transport modes in favor of electric vehicles can reduce tailpipe emissions in the vehicles’ vicinity but will necessitate increased electricity generation from power plants, which is not sustainable if the power has been sourced from non-renewable energy resources.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Assessment of sustainable benefits of active mobility;
  • Application of Artificial Intelligence (AI) in sustainable transport;
  • Personal exposure to traffic-related air pollution;
  • Modelling air pollution from traffic;
  • Human health risk assessment of traffic-related air pollution;
  • Mitigation strategies for reducing air pollution from transportation;
  • Cleaner on-road vehicles;
  • Greening freight movements;
  • Green infrastructure for transport environments.

We look forward to receiving your contributions.

Dr. Teron Nguyen
Dr. Max Gerrit Adam
Dr. Phuong Tran
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • sustainable transportation
  • active mobility
  • air pollution
  • personal exposure
  • health risk assessment
  • Land Use Regression (LUR) models
  • machine learning

Published Papers (1 paper)

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Research

16 pages, 1625 KiB  
Article
Examining Factors Influencing the Use of Shared Electric Scooters
by Karina Hermawan and Diem-Trinh Le
Sustainability 2022, 14(22), 15066; https://doi.org/10.3390/su142215066 - 14 Nov 2022
Cited by 2 | Viewed by 2329
Abstract
Shared e-scooters have the potential to increase access, complement transit, and replace automobiles, all while reducing emissions and congestion. However, there are concerns worldwide over the mode’s safety issues and risks. In this paper, we explore both the motivations and barriers to using [...] Read more.
Shared e-scooters have the potential to increase access, complement transit, and replace automobiles, all while reducing emissions and congestion. However, there are concerns worldwide over the mode’s safety issues and risks. In this paper, we explore both the motivations and barriers to using e-scooters. Data are collected from a stated preference survey, using a sample consisting of mostly university staff and students in Singapore. Three logit models with varying specifications of e-scooters’ speed and lane use and one’s prior experience of conflict with a personal mobility device (PMD) are estimated. Overall, the three models have a very comparable fit (adjusted R2 of about 0.55) and consistent results. The results indicate preferences for e-scooters if they are faster and off the sidewalk. However, a bad or unsafe experience with a PMD would negatively affect use to a greater degree, although it varies across individuals. Our study suggests diverting scooters off the sidewalk and increasing the speed may not always be effective in encouraging behavioral shifts toward this alternative mode. Other solutions such as improving the services and enhancing traffic safety should be explored and considered instead. Full article
(This article belongs to the Special Issue Mitigation of Air Pollution through Sustainable Transportation)
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