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Urban Transportation and Air Pollution

Urban Transportation and Air Pollution
Author: Akula Venkatram
Publisher: Elsevier
Total Pages: 188
Release: 2018-06-12
Genre: Transportation
ISBN: 0128115076

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Urban Transportation and Air Pollution synthesizes state-of-the-art methods on estimating near-road concentrations of roadway emissions. The book provides the information needed to make estimates using methods based on a minimal set of model inputs that can be applied by a wide range of users in many situations. Discussions include methods to estimate traffic emission under numerous urban driving conditions, the uncertainty of emission models, and the effects of road configurations, such as near-road solid barriers. Final sections present dispersion models that link traffic emissions with near road concentrations in urban environments. Addressing transportation-related environmental issues is extremely important as urban areas are constantly searching for ways to mitigate impacts from transportation sources. This book helps to explain dispersion models, a critical tool for estimating the impact of roadway emissions in cities. Compiles and synthesizes the state-of-the-science methods for estimating roadway emissions Demonstrates, with clear examples, how modeling methods reduce uncertainties in real-world problems Emphasizes how local-scale, semi-empirical, steady-state modeling can be applied using only a small set of inputs Offers an overview of the meteorology that governs air pollution dispersion in cities


Traffic-Related Air Pollution

Traffic-Related Air Pollution
Author: Haneen Khreis
Publisher: Elsevier
Total Pages: 650
Release: 2020-08-20
Genre: Transportation
ISBN: 0128181230

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Traffic-Related Air Pollution synthesizes and maps TRAP and its impact on human health at the individual and population level. The book analyzes mitigating standards and regulations with a focus on cities. It provides the methods and tools for assessing and quantifying the associated road traffic emissions, air pollution, exposure and population-based health impacts, while also illuminating the mechanisms underlying health impacts through clinical and toxicological research. Real-world implications are set alongside policy options, emerging technologies and best practices. Finally, the book recommends ways to influence discourse and policy to better account for the health impacts of TRAP and its societal costs. Overviews existing and emerging tools to assess TRAP’s public health impacts Examines TRAP’s health effects at the population level Explores the latest technologies and policies--alongside their potential effectiveness and adverse consequences--for mitigating TRAP Guides on how methods and tools can leverage teaching, practice and policymaking to ameliorate TRAP and its effects


Urban Transportation and the Environment

Urban Transportation and the Environment
Author: Sudhakar Yedla
Publisher: Springer
Total Pages: 183
Release: 2015-05-05
Genre: Business & Economics
ISBN: 8132223136

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The book deals with urban transportation planning in light of environmental sustainability and social equity. It begins with a review of the Indian urban transportation system and the issues surrounding it, and discusses the alternatives and policy directions that are being considered. It examines all the environmental issues arising out of transportation as a sector and assesses the alternatives that can be considered to improve sustainability. Further, the book not only analyses transportation modes that cater to the travel needs of the poor, so as to make them more socially equitable, but also explores measures to promote them using a multi-criteria and multi-stakeholder approach. It addresses the barriers that are bottlenecks for the implementation of cleaner fuels and modes of transport and presents an incremental approach to tackle environmental concerns, including climate change, when planning transportation in the long term. Finally, it presents the dilemma of city administrators in choosing between strategies aimed at local pollution control and those aimed at limiting global emissions. This unique book provides a comprehensive overview of “sustainable transportation.” It discusses all the important elements that are essential to transportation planners and policy makers when planning a city’s transportation. Theoretical presentations augmented by case-specific research work and the methodology used in some of the modules, make it a valuable resource for researchers working at the forefront of this area.


Urban Transport and the Environment for the 21st Century

Urban Transport and the Environment for the 21st Century
Author: Lance J. Sucharov
Publisher:
Total Pages: 504
Release: 1995
Genre: Political Science
ISBN:

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One of the greatest challenges to be faced in the 21st century is to effect a well integrated and environmentally acceptable solution for urban transportation. Considerable technical developments have taken place in recent years with the emergence of new and more advanced vehicular and transportation systems. There is also increasing pressure on the government to resolve transportation problems which have such an important effect on our society.


Transportation and the Urban Environment

Transportation and the Urban Environment
Author: U.S./U.S.S.R. Urban Transportation Team
Publisher:
Total Pages: 216
Release: 1981
Genre: City traffic
ISBN:

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COVID-19, Urban Transportation, and Air Pollution

COVID-19, Urban Transportation, and Air Pollution
Author: Juan Wang
Publisher:
Total Pages: 0
Release: 2022
Genre:
ISBN:

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Quantifying the effect of transportation on urban air pollution is challenging because decisions to travel are endogenous to air quality. The spread of COVID-19 offers a unique opportunity for causal identification, as the pandemic directly affects decisions to travel and choices of transportation modes but has little direct effect on air pollution. Leveraging the number of COVID-19 infections and COVID-19-related queries to search engines as instruments, we quantify the effects of three public transportation subsectors (buses, railways, and taxis) and private vehicles on six primary air pollutants in 36 central cities of China. The results demonstrate that the negative effects of urban transportation on air quality are likely to be significantly underestimated without addressing endogeneity in the observational data. After addressing endogeneity, the findings show that every 1% increase in the passenger volume of public transportation and in the congestion index results in a 0.039% and 0.368% increase in the synthesized air pollution index. Further, our estimates indicate that the effects are heterogeneous across transportation modes and air pollutants. Notably, our work shows that air pollution shifts the demand from mass transportation (i.e., buses) to taxis, which tends to further aggravate pollution.


Transportation Planning for a Better Environment

Transportation Planning for a Better Environment
Author: Peter Stringer
Publisher: Springer Science & Business Media
Total Pages: 438
Release: 2013-03-09
Genre: Science
ISBN: 1461588618

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All the papers in this volume were presented at a conference on Transportation and Urban Life, held in Munich during the third week of September, 1975. The conference was sponsored by the Special Programme Panels on Systems Science and Human Factors of the Science Committee of the North Atlantic Treaty Organisation. The distinguishing characteristic of the conference and of this volume lies in the combination of systems science and human factors contributions in the field of urban transportation. The initiative for attempting such a synthesis came from the sponsors. It is increasingly realised that the complexity of contemporary problems which applied scientists are being asked to solve is such that the coordinated efforts of several disciplines are needed to solve them. The brief which we formulated for the conference and distribu ted in our international call for papers was as follows: "The conference is intended to highlight significant psycho logical, SOCiological and economic aspects of transportation and urban life and to present new techniques which can be applied to these aspects and their interfaces". Papers were invited in four topic areas: Communities (transportation problems in relation to social needs, residential planning, industry and c0l1lITlerce) ; Cities and large urban areas (the econOlnic environment, material fl~l, resources); Regional development and transportation (administration and management at the project and multiprogramme level); and Quality of life and transportation (noise, visual intrusion, severance, air pollution).