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Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate

Liu Yang, Lufeng Zhang, Marc E.J. Stettler, Manlika Sukitpaneenit, Dunhui Xiao Orcid Logo, Koen H. van Dam

Sustainable Cities and Society, Start page: 101796

Swansea University Author: Dunhui Xiao Orcid Logo

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DOI (Published version): 10.1016/j.scs.2019.101796

Abstract

Traditional urban and transport infrastructure planning that emphasized motorized transport has fractured public space systems and worsened environmental quality, leading to a decrease in active travel. A novel multiscale simulation method for supporting an integrated transportation infrastructure a...

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Published in: Sustainable Cities and Society
ISSN: 2210-6707
Published: 2019
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URI: https://cronfa.swan.ac.uk/Record/cronfa51801
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first_indexed 2019-09-12T04:54:59Z
last_indexed 2019-10-11T14:23:43Z
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spelling 2019-10-11T10:07:28.5104495 v2 51801 2019-09-11 Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate 62c69b98cbcdc9142622d4f398fdab97 0000-0003-2461-523X Dunhui Xiao Dunhui Xiao true false 2019-09-11 AERO Traditional urban and transport infrastructure planning that emphasized motorized transport has fractured public space systems and worsened environmental quality, leading to a decrease in active travel. A novel multiscale simulation method for supporting an integrated transportation infrastructure and public space design is presented in this paper. This method couples a mesoscale agent-based traffic prediction model, traffic-related emission calculation, microclimate simulations, and human thermal comfort assessment. In addition, the effects of five urban design strategies on traffic pollution and pedestrian level microclimate are evaluated (i.e., a “two-fold” evaluation). A case study in Beijing, China, is presented utilizing the proposed urban modeling-design framework to support the assessment of a series of transport infrastructure and public space scenarios, including the Baseline scenario, a System-Internal Integration scenario, and two External Integration scenarios. The results indicate that the most effective way of achieving an environmentally- and pedestrian- friendly urban design is to concentrate on both the integration within the transport infrastructure and public space system and the mitigation of the system externalities (e.g., air pollution and heat exhaustion). It also demonstrates that the integrated blue-green approach is a promising way of improving local air quality, micro-climatic conditions, and human comfort. Journal Article Sustainable Cities and Society 101796 2210-6707 Multiscale model, Urban design, Traffic pollution, Microclimate simulation, Thermal comfort, Agent-based model 31 12 2019 2019-12-31 10.1016/j.scs.2019.101796 COLLEGE NANME Aerospace Engineering COLLEGE CODE AERO Swansea University 2019-10-11T10:07:28.5104495 2019-09-11T22:15:11.9685158 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Aerospace Engineering Liu Yang 1 Lufeng Zhang 2 Marc E.J. Stettler 3 Manlika Sukitpaneenit 4 Dunhui Xiao 0000-0003-2461-523X 5 Koen H. van Dam 6 0051801-11102019100359.pdf yang2019(2).pdf 2019-10-11T10:03:59.9230000 Output 4460888 application/pdf Accepted Manuscript true 2020-07-22T00:00:00.0000000 © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ false eng
title Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate
spellingShingle Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate
Dunhui Xiao
title_short Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate
title_full Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate
title_fullStr Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate
title_full_unstemmed Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate
title_sort Supporting an integrated transportation infrastructure and public space design: A coupled simulation method for evaluating traffic pollution and microclimate
author_id_str_mv 62c69b98cbcdc9142622d4f398fdab97
author_id_fullname_str_mv 62c69b98cbcdc9142622d4f398fdab97_***_Dunhui Xiao
author Dunhui Xiao
author2 Liu Yang
Lufeng Zhang
Marc E.J. Stettler
Manlika Sukitpaneenit
Dunhui Xiao
Koen H. van Dam
format Journal article
container_title Sustainable Cities and Society
container_start_page 101796
publishDate 2019
institution Swansea University
issn 2210-6707
doi_str_mv 10.1016/j.scs.2019.101796
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Aerospace Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Aerospace Engineering
document_store_str 1
active_str 0
description Traditional urban and transport infrastructure planning that emphasized motorized transport has fractured public space systems and worsened environmental quality, leading to a decrease in active travel. A novel multiscale simulation method for supporting an integrated transportation infrastructure and public space design is presented in this paper. This method couples a mesoscale agent-based traffic prediction model, traffic-related emission calculation, microclimate simulations, and human thermal comfort assessment. In addition, the effects of five urban design strategies on traffic pollution and pedestrian level microclimate are evaluated (i.e., a “two-fold” evaluation). A case study in Beijing, China, is presented utilizing the proposed urban modeling-design framework to support the assessment of a series of transport infrastructure and public space scenarios, including the Baseline scenario, a System-Internal Integration scenario, and two External Integration scenarios. The results indicate that the most effective way of achieving an environmentally- and pedestrian- friendly urban design is to concentrate on both the integration within the transport infrastructure and public space system and the mitigation of the system externalities (e.g., air pollution and heat exhaustion). It also demonstrates that the integrated blue-green approach is a promising way of improving local air quality, micro-climatic conditions, and human comfort.
published_date 2019-12-31T04:03:48Z
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score 11.036706

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