Urban Air Pollution

Author : Dieter Schwela
Publisher : Routledge
ISBN 13 : 1136549366
Total Pages : 298 pages
Book Rating : 4.66/5 ( download)

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Download or read book Urban Air Pollution in Asian Cities written by Dieter Schwela and published by Routledge. This book was released on 2012-05-16 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air pollution has become part of the daily existence of many people who work, live and use the streets in Asian cities. Each day millions of city dwellers breathe air polluted with concentrations of chemicals, smoke and particles that dramatically exceed World Health Organization guideline values. Deteriorating air quality has resulted in significant impacts on human health and environment in Asia. This book provides a comprehensive and comparative assessment of the current status and challenges in urban air pollution management in 20 cities in the Asian region. It examines the effects on human health and the environment and future implications for planning, transport and energy sectors. National and local governments have begun to develop air quality management strategies to address the deterioration in urban air quality; however, the scope and effectiveness of such strategies vary widely. This book benchmarks these air quality management strategies, examines successes and failures in these cities and presents strategies for improving air quality management in cities across Asia and the rest of our rapidly urbanizing world. Information on air quality in Asia is clearly presented with easy-to-read city profiles, tables and graphs. This is an essential resource for all those concerned with urban air quality management, not just in Asia but in cities across our rapidly urbanizing world. Cities covered Bangkok, Beijing, Busan, Colombo, Dhaka, Hanoi, Ho Chi Minh City, Hong Kong, Jakarta, Kathmandu, Kolkata, Metro Manila, Mumbai, New Delhi, Seoul, Shanghai, Singapore, Surabaya, Taipei and Tokyo

Author : Akula Venkatram
Publisher : Elsevier
ISBN 13 : 0128115076
Total Pages : 188 pages
Book Rating : 4.77/5 ( download)

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Download or read book Urban Transportation and Air Pollution written by Akula Venkatram and published by Elsevier. This book was released on 2018-06-12 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Author : Mar Viana
Publisher : Springer
ISBN 13 : 364238451X
Total Pages : 374 pages
Book Rating : 4.16/5 ( download)

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Download or read book Urban Air Quality in Europe written by Mar Viana and published by Springer. This book was released on 2014-06-13 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of air quality in urban environments in Europe, focusing on air pollutant emission sources and formation mechanisms, measurement and modeling strategies, and future perspectives. The emission sources described are biomass burning, vehicular traffic, industry and agriculture, but also African dust and long-range transport of pollutants across the European regions. The impact of these emission sources and processes on atmospheric particulate matter, ozone, nitrogen oxides and volatile and semi-volatile organic compounds is discussed and critical areas for particulate matter and nitrogen dioxide in Europe are identified. Finally, this volume presents future perspectives, mainly regarding upcoming air quality monitoring strategies, metrics of interest, such as submicron and nanoparticles, and indoor and outdoor exposure scenarios.

Author : Derek Elsom
Publisher : Routledge
ISBN 13 : 1134164947
Total Pages : 241 pages
Book Rating : 4.43/5 ( download)

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Download or read book Smog Alert written by Derek Elsom and published by Routledge. This book was released on 2014-04-04 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's cities are choking on pollution from traffic and industry. With the health of over 1.6 billion people under threat, poor urban air quality is fast becoming one of them most pressing environmental problems of our times. Smog Alert examines the causes and scale of urban air pollution, identifying who is most at risk, and what particular health risks various pollutants pose. It then considers an effective framework for air quality management, so that national and city authorities can consider what pollution control polices and measures are needed to deliver healthy urban air quality, and to sustain it in the future. Having established the background and framework, the book examines the existing and alternative measures to monitor and combat the declining air quality. It assesses smog alert systems; the potential for cleaner car and fuel technology; sustainable traffic management and public transport policies; and methods of controlling both industrial and residential emissions. Detailed case studies illustrate the severity and breadth of the problem - from the first serious photochemical smogs in Los Angeles to the dire warning offered by Mexico City; and from London (the city which coined the word 'smog') to Athens' pollution phenomenon, the 'nefos'. Drawing on the lessons learned from past experience, Smog Alert provides a comprehensive analysis of how health air quality may yet be achieved in the world's cities.

Author : Abhijit Sarkar
Publisher : Nova Science Publishers
ISBN 13 : 9781685074746
Total Pages : 318 pages
Book Rating : 4.4X/5 ( download)

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Download or read book Urban Air Pollution and Avenue Trees written by Abhijit Sarkar and published by Nova Science Publishers. This book was released on 2022 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Around the world, cities provide plenty of opportunities such as better education, advanced health treatment facilities, better employment, commerce, and trade as compared to rural areas. Therefore, more than half the world's people live and work together in urban communities, and it is projected that by the year 2030, three out of five people will stay in cities. The unrestrained and rapid growth of cities has also brought environmental degradation and causes many serious problems such as worsening of air quality, loss of natural habitat and species diversity, and increased human health risks associated with heat waves, noise and crowding. In most urban areas of developing countries, a variety of harmful air pollutants such as particulate matter, carbon monoxide, nitrogen and sulfur oxides, and polycyclic aromatic hydrocarbons are emitted from a variety of sources, mainly the burning of wood, fossil fuels and vehicular emissions, which adversely affects the health of human beings, animals, and other living creatures. In the urban environment, trees provide many economic, social, and environmental benefits to people, such as aesthetic beauty, improvement of property values, erosion prevention, storm water management, noise reduction, mental health development and crime reduction. In addition, trees help cool the air by shading surfaces that otherwise would absorb the sun's energy and then reradiate it out as heat. Trees also cool the ambient air. Urban trees on average reduce air temperatures on summer days by 2-4 °F, although in some circumstances the cooling effect can be even larger. Trees also sequester carbon, helping to mitigate climate change. The efficiency of atmospheric cleansing by trees in congested cities could be improved by planting more trees other than shrubs or herbs. Generally, avenue trees act as living filters to decrease pollution through absorption, accumulation, and detoxification. Trees remove gaseous air pollutants such as ozone, sulphur dioxide, and nitrogen dioxide mainly by uptake via leaf stomata, although some gases are removed by the plant surface. Once inside the leaf, gaseous air pollutants diffuse into intercellular spaces and may be absorbed by water films to form acids or react with inner leaf surfaces. Though some particles can be absorbed into the tree, most particles settle on the branches, leaves and twigs of plants and are washed out by the rain. Throughout the world, different advanced technologies such as smog-free towers in the Netherlands and adhesive roads for particulate matter in London have been applied. However, these technologies are extremely costly and unaffordable for countries like India and therefore the most eco-friendly and cost-effective way is plantation of tolerant tree species alongside highways, city streets, in parks, and in residential yards"--

Author : S. M. Shiva Nagendra
Publisher : Springer Nature
ISBN 13 : 9811555117
Total Pages : 454 pages
Book Rating : 4.14/5 ( download)

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Download or read book Urban Air Quality Monitoring, Modelling and Human Exposure Assessment written by S. M. Shiva Nagendra and published by Springer Nature. This book was released on 2020-09-24 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume is primarily intended for graduate and professional audiences. The book provides a basic understanding of urban air quality issues, root causes for local and urban air pollution, monitoring and modelling techniques, assessment, and control options to manage air quality at local and urban scale. The book also offers useful information on indoor air quality and smart sensors, which are gaining much importance in current times.

Author : Chinese Academy of Sciences
Publisher : National Academies Press
ISBN 13 : 0309093236
Total Pages : 308 pages
Book Rating : 4.31/5 ( download)

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Download or read book Urbanization, Energy, and Air Pollution in China written by Chinese Academy of Sciences and published by National Academies Press. This book was released on 2005-02-04 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: In October 2003, a group of experts met in Beijing under the auspices of the Chinese Academy of Sciences, Chinese Academy of Engineering, and National Academy of Engineering (NAE)/National Research Council (NRC) of the National Academies to continue a dialogue and eventually chart a rational course of energy use in China. This collection of papers is intended to introduce the reader to the complicated problems of urban air pollution and energy choices in China.

Author : Fulvio Amato
Publisher : Academic Press
ISBN 13 : 0128117516
Total Pages : 342 pages
Book Rating : 4.14/5 ( download)

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Download or read book Non-Exhaust Emissions written by Fulvio Amato and published by Academic Press. This book was released on 2018-01-02 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-Exhaust Emissions: An Urban Air Quality Problem for Public Health comprehensively summarizes the most recent research in the field, also giving guidance on research gaps and future needs to evaluate the health impact and possible remediation of non-exhaust particle emissions. With contributions from some of the major experts and stakeholders in air quality, this book comprehensively defines the state-of-the-art of current knowledge, gaps and future needs for a better understanding of particulate matter (PM) emissions, from non-exhaust sources of road traffic to improve public health. PM is a heterogeneous mix of chemical elements and sources, with road traffic being the major source in large cities. A significant part of these emissions come from non-exhaust processes, such as brake, tire, road wear, and road dust resuspension. While motor exhaust emissions have been successfully reduced by means of regulation, non-exhaust emissions are currently uncontrolled and their importance is destined to increase and become the dominant urban source of particle matter by 2020. Nevertheless, current knowledge on the non-exhaust emissions is still limited. This is an essential book to researchers and advanced students from a broad range of disciplines, such as public health, toxicology, atmospheric sciences, environmental sciences, atmospheric chemistry and physics, geochemistry, epidemiology, built environment, road and vehicle engineering, and city planning. In addition, European and local authorities responsible for air quality and those in the industrial sectors related to vehicle and brake manufacturing and technological remediation measures will also find the book valuable. Acts as the first book to explore the health impacts of non-exhaust emissions Authored by experts from several sectors, including academia, industry and policy Gathers the relevant body of literature and information, defining the current knowledge, gaps and future needs

Author : H. Power
Publisher : WIT Press (UK)
ISBN 13 : 9781562522551
Total Pages : 336 pages
Book Rating : 4.58/5 ( download)

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Download or read book Urban Air Pollution written by H. Power and published by WIT Press (UK). This book was released on 1994 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first in a series of publications on air pollution, this book contains a selection of invited review articles by leading authorities covering urban air pollution topics.

Author : Mark E. Fenn
Publisher : Springer Science & Business Media
ISBN 13 : 038722520X
Total Pages : 412 pages
Book Rating : 4.03/5 ( download)

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Download or read book Urban Air Pollution and Forests written by Mark E. Fenn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: At present, roughly half of the world's population lives in urban centers. There are now more than 20 cities with a population of over 10 million inhabitants, compared to less than 5 about 50 years ago. This tendency toward urbanization is expected to continue, particularly in the developing world. A consequence of this growing trend is that millions of people are being exposed to harmful levels of urban air pollutants caused mainly by emissions from motor vehicles and from industrial and domestic activities involving the combustion of fossil fuels. The driving force for the design and implementation of emission control strate gies aimed at improving air quality has been the protection of the health of the population in urban centers. There are, however, other consequences of the pres ence of air pollutants besides the direct effect on human health. Reduced visibil ity, damage to monuments and buildings, and many other such consequences indirectly affect our quality of life. Another set of consequences involves damage to ecological systems. In fact, the nature of "photochemical smog" was first uncovered in the 1950s in connection with observations of its harmful effects on crops and plants in the vicinity of Los Angeles.