Sources And Composition Of Ambient Particulate Matter
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Sources And Composition Of Ambient Particulate Matter
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Author : Manousos-Ioannis Manousakas
language : en
Publisher: MDPI
Release Date : 2021-09-10
Sources And Composition Of Ambient Particulate Matter written by Manousos-Ioannis Manousakas and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-10 with Science categories.
Research related to ambient particulate matter (PM) remains very relevant today due to the adverse effects that PM have on human health. PM are pollutants with varying chemical compositions and may originate from multiple emission sources, which directly affects their toxicity. To formulate effective control and mitigation strategies, it is necessary to identify PM sources and to estimate their influence on ambient PM concentration, a process that is known as source apportionment (SA). Depending on the geographical location and characteristics of an area, many anthropogenic and natural sources may contribute to PM concentration levels, such as dust resuspension, sea salt, traffic, secondary aerosol formation, industrial emissions, ship emissions, biomass burning, power plant emissions, etc. Different methodological approaches have been used over the years to study the aforementioned topics, but some scientific challenges remain, mainly related to the following subjects: real-time chemical analysis and SA, uncertainty estimation of SA results, and analytical optimization for PM samples. Additionally, there are areas in the world for which the results regarding composition and sources of PM are still scarce. The objective of this collection was to include studies on all aspects of PM chemical characterization and source apportionment regarding the inorganic and/or organic fractions of PM.
Airborne Particulate Matter
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Author : Saurabh Sonwani
language : en
Publisher: Springer Nature
Release Date : 2022-05-25
Airborne Particulate Matter written by Saurabh Sonwani and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-25 with Science categories.
This book is about airborne particulate matter, sources, chemistry and health and contained a complete information about their emission source, transport, atmospheric chemistry, distribution at local, regional and global levels, and their level in indoor and outdoor settings. Primary and secondary particulate matters in the ambient atmosphere also describe in detail. Analytical techniques, statistical tools and mathematical models used in airborne particulate research is also described. This book also covers the important aspects of the particulate matter chemistry in atmosphere, and their adverse impact on plant and human health. A detailed insight about the harmful impact of airborne particulate matter (biogenic and anthropogenic both) on different human system is described in detail. The toxicological significance of particulate matter on human body was also mentioned. The mitigation, management and regulatory policies to control ambient particulate matter is also provided. This book is also written in simple language with helpful photographs, diagrams, tables and flowcharts which will make the reader comfortable in understanding the concepts a more relatively easier way. Overall, the present book is a valuable tool for students working in the fields of Atmospheric Science, Environmental Science, Biological Sciences, Epidemiology and Agriculture Science. This book also a unique resource for environmental consultants, researchers, policymakers and other professionals involved in air quality, plant and human health.
Global Sources Of Local Pollution
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2010-02-15
Global Sources Of Local Pollution written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-02-15 with Nature categories.
Recent advances in air pollution monitoring and modeling capabilities have made it possible to show that air pollution can be transported long distances and that adverse impacts of emitted pollutants cannot be confined to one country or even one continent. Pollutants from traffic, cooking stoves, and factories emitted half a world away can make the air we inhale today more hazardous for our health. The relative importance of this "imported" pollution is likely to increase, as emissions in developing countries grow, and air quality standards in industrial countries are tightened. Global Sources of Local Pollution examines the impact of the long-range transport of four key air pollutants (ozone, particulate matter, mercury, and persistent organic pollutants) on air quality and pollutant deposition in the United States. It also explores the environmental impacts of U.S. emissions on other parts of the world. The book recommends that the United States work with the international community to develop an integrated system for determining pollution sources and impacts and to design effective response strategies. This book will be useful to international, federal, state, and local policy makers responsible for understanding and managing air pollution and its impacts on human health and well-being.
Airborne Particulate Matter
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Author : R M Harrison
language : en
Publisher: Royal Society of Chemistry
Release Date : 2016-08-18
Airborne Particulate Matter written by R M Harrison and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-18 with Science categories.
The estimated health impacts and associated economic costs resulting from airborne particulate matter are substantial. Exposure to airborne fine particles ranks highly amongst preventable causes of disease. This book reviews the sources and atmospheric processes affecting airborne particulate matter and consequent impacts upon human health. Examining the latest information on the sources of particles in the atmosphere, both through direct emissions and atmospheric formation, the book also explores the methods which are used to estimate the contributions of different sources to airborne concentrations. Featuring case studies from recent assessments in Europe, the USA, China and India, the book provides a global overview of source apportionment. The health effects are reviewed in the context of the influence of sources, chemical composition and particle size upon relative toxicity. This comprehensive book is an important reference for policymakers and consultants working with pollution and human health, as well as academics working in atmospheric chemistry.
Controlling Airborne Particles
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Author : National Research Council (U.S.). Committee on Particulate Control Technology
language : en
Publisher: National Academies
Release Date : 1980
Controlling Airborne Particles written by National Research Council (U.S.). Committee on Particulate Control Technology and has been published by National Academies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Air categories.
1. INTRODUCTION. 2. AMBIENT PARTICLES AND THEIR MEASUREMENT. 3. SOURCES OF ATMOSPHERIC PARTICLES. 4. CONTROL MEASURES. 5. RELATIONSHIPS BETWEEN EMISSIONS AND AIR QUALITY.
Research Priorities For Airborne Particulate Matter
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2001-06-13
Research Priorities For Airborne Particulate Matter written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-06-13 with Science categories.
Regulatory standards are already on the books at the the U.S. Environmental Protection Agency (EPA) to address health risks posed by inhaling tiny particles from smoke, vehicle exhaust, and other sources. At the same time, Congress and EPA have initiated a multimillion dollar research effort to better understand the sources of these airborne particles, the levels of exposure to people, and the ways that these particles cause damage. To provide independent guidance to the EPA, Congress asked the National Research Council to study the relevant issues. The result is a series of four reports on the particulate-matter research program. The first two books offered a conceptual framework for a national research program, identified the 10 most critical research needs, and described the recommended timing and estimated costs of such research. This, the third volume, begins the task of assessing the progress made in implementing the research program. The National Research Council ultimately concludes that the ongoing program is appropriately addressing many of the key uncertainties. However, it also identifies a number of critical specific subjects that should be given greater attention. Research Priorities for Airborne Particulate Matter focuses on the most current and planned research projects with an eye toward the fourth and final report, which will contain an updated assessment.
Urban Airborne Particulate Matter
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Author : Fathi Zereini
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-02-16
Urban Airborne Particulate Matter written by Fathi Zereini and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-16 with Science categories.
This book presents the most up-to-date research and information regarding the origin, chemistry, fate and health impacts of airborne particulate matter in urban areas, a topic which has received a great deal of attention in recent years due to documented relationships between exposure and health effects such as asthma. With internationally recognised researchers and academics presenting their work and key concepts and approaches from a variety of disciplines, including environmental and analytical chemistry, biology, toxicology, mineralogy and the geosciences, this book addresses the topic of urban airborne particulate matter in a comprehensive, multidisciplinary manner. Topics and research addressed in the book range from common methodological approaches used to sample and analyse the composition of airborne particulates to our knowledge regarding their potential to impact human health and the various policy approaches taken internationally to regulate particulate matter levels.
Particulate Matter
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Author : Henrik Knudsen
language : en
Publisher:
Release Date : 2011-10
Particulate Matter written by Henrik Knudsen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10 with Air categories.
Particulate matter are fine particles, and soot, which are tiny subdivisions of solid matter suspended in a gas or liquid. Sources of particulate matter can be man-made or natural. Air pollution and water pollution can take the form of solid particulate matter, or be dissolved. In this book, the authors gather and present topical research in the study of the sources, emission rates and health effects of particulate matter. Topics discussed include particles and aerosols in the indoor environment; airborne particulate pollution in a tropical urban environment; particulate matter originating from mining-metallurgical processes; non-respiratory health hazards of particulate matter; possible effects of ambient air pollution in male reproduction and satellite remote sensing of atmospheric particulate matter.
Research Priorities For Airborne Particulate Matter
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Author : Committee on Research Priorities for Airborne Particulate Matter
language : en
Publisher: National Academies Press
Release Date : 2001-06-15
Research Priorities For Airborne Particulate Matter written by Committee on Research Priorities for Airborne Particulate Matter and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-06-15 with Science categories.
Regulatory standards are already on the books at the the U.S. Environmental Protection Agency (EPA) to address health risks posed by inhaling tiny particles from smoke, vehicle exhaust, and other sources. At the same time, Congress and EPA have initiated a multimillion dollar research effort to better understand the sources of these airborne particles, the levels of exposure to people, and the ways that these particles cause damage. To provide independent guidance to the EPA, Congress asked the National Research Council to study the relevant issues. The result is a series of four reports on the particulate-matter research program. The first two books offered a conceptual framework for a national research program, identified the 10 most critical research needs, and described the recommended timing and estimated costs of such research. This, the third volume, begins the task of assessing the progress made in implementing the research program. The National Research Council ultimately concludes that the ongoing program is appropriately addressing many of the key uncertainties. However, it also identifies a number of critical specific subjects that should be given greater attention. Research Priorities for Airborne Particulate Matter focuses on the most current and planned research projects with an eye toward the fourth and final report, which will contain an updated assessment.
Research Priorities For Airborne Particulate Matter
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Author : Committee on Research Priorities for Airborne Particulate Matter
language : en
Publisher: National Academies Press
Release Date : 1998-05-14
Research Priorities For Airborne Particulate Matter written by Committee on Research Priorities for Airborne Particulate Matter and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-05-14 with Science categories.
New National Ambient Air Quality Standards for airborne particles smaller than 2.5 micrometers, called PM2.5, were issued by the U.S. Environmental Protection Agency (EPA) amidst scientific uncertainty and controversy. In response to a request from Congress, Research Priorities for Airborne Particulate Matter, the first of four books in a series, offers a conceptual framework for an integrated national program of particulate-matter research, identifies the 10 most critical research needs linked to key policy-related scientific uncertainties, and describes the recommended timing and estimated costs of such research. The committee concludes that EPA should devote more resources to investigating the relationships between fixed-site outdoor monitoring data and actual human breathing-zone exposures to ambient particulate matter and to identifying the most biologically important constituents and characteristics of particulate matter through toxicological studies. The recommended research activities are critical to determining actual exposures of human subpopulations most susceptible to harm from the most hazardous constituents of particulate matter. Future research will be an investment in public health and a means to ensure that resources spent on control technology and regulatory compliance will have a reasonable probability of success.