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Author : Charles Lloyd Blanchard
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (318 download)
Download or read book Spatial and Temporal Characterization of Particulate Matter written by Charles Lloyd Blanchard and published by . This book was released on 2003 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles Lloyd Blanchard
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (318 download)
Download or read book Spatial and Temporal Characterization of Fine Particulate Matter Mass Concentrations in California, 1980-2002 written by Charles Lloyd Blanchard and published by . This book was released on 2005 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lixin Li
Publisher : Elsevier
ISBN 13 : 012816526X
Total Pages : 336 pages
Book Rating : 4.1/5 (281 download)
Download or read book Spatiotemporal Analysis of Air Pollution and Its Application in Public Health written by Lixin Li and published by Elsevier. This book was released on 2019-11-13 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatiotemporal Analysis of Air Pollution and Its Application in Public Health reviews, in detail, the tools needed to understand the spatial temporal distribution and trends of air pollution in the atmosphere, including how this information can be tied into the diverse amount of public health data available using accurate GIS techniques. By utilizing GIS to monitor, analyze and visualize air pollution problems, it has proven to not only be the most powerful, accurate and flexible way to understand the atmosphere, but also a great way to understand the impact air pollution has in diverse populations. This book is essential reading for novices and experts in atmospheric science, geography and any allied fields investigating air pollution. Introduces readers to the benefits and uses of geo-spatiotemporal analyses of big data to reveal new and greater understanding of the intersection of air pollution and health Ties in machine learning to improve speed and efficacy of data models Includes developing visualizations, historical data, and real-time air pollution in large geographic areas
Author : Kimberly Prather
Publisher : California Air Resources Board
ISBN 13 :
Total Pages : 318 pages
Book Rating : 4./5 ( download)
Download or read book Determination of the spatial and temporal variability of size-resolved PM2.5 composition and mixing state in multiple regions in California written by Kimberly Prather and published by California Air Resources Board. This book was released on 2009-12-01 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Final report for California Air Resources Board contract 04-336. For an abstract and link to full text, please see: http://www.arb.ca.gov/research/single-project.php?row_id=64974
Author : Christina Estefana Bernal
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (495 download)
Download or read book Spatial and Temporal Distributions of Particulate Matter and Particulate Organic Carbon, Northeast Gulf of Mexico written by Christina Estefana Bernal and published by . This book was released on 2001 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. Zannetti
Publisher : Springer Science & Business Media
ISBN 13 : 147574465X
Total Pages : 448 pages
Book Rating : 4.4/5 (757 download)
Download or read book Air Pollution Modeling written by P. Zannetti and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finishing this book is giving me a mixture of relief, satisfaction and frus tration. Relief, for the completion of a project that has taken too many of my evenings and weekends and that, in the last several months, has become almost an obsession. Satisfaction, for the optimistic feeling that this book, in spite of its many shortcomings and imbalances, will be of some help to the air pollution scientific community. Frustration, for the impossibility of incorporating newly available material that would require another major review of several key chap ters - an effort that is currently beyond my energies but not beyond my desires. The first canovaccio of this book came out in 1980 when I was invited by Computational Mechanics in the United Kingdom to give my first Air Pollution Modeling course. The course material, in the form of transparencies, expanded, year after year, thus providing a growing working basis. In 1985, the ECC Joint Research Center in Ispra, Italy, asked me to prepare a critical survey of mathe matical models of atmospheric pollution, transport and deposition. This support gave me the opportunity to prepare a sort of "first draft" of the book, which I expanded in the following years.
Author : Peter H. McMurry
Publisher : Cambridge University Press
ISBN 13 : 9780521842877
Total Pages : 652 pages
Book Rating : 4.8/5 (428 download)
Download or read book Particulate Matter Science for Policy Makers written by Peter H. McMurry and published by Cambridge University Press. This book was released on 2004-11-29 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particulate Matter Science for Policy Makers: A NARSTO Assessment was commissioned by NARSTO, a cooperative public-private sector organization of Canada, Mexico and the United States. It is a concise and comprehensive discussion of the current understanding by atmospheric scientists of airborne particulate matter (PM). Its goal is to provide policy makers who implement air-quality standards with this relevant and needed scientific information. The primary audience for this volume will be regulators, scientists, and members of industry, all of whom have a stake in effective PM management. It will also inform exposure and health scientists, who investigate causal hypotheses of health impacts, characterize exposure, and conduct epidemiological and toxicological studies.
Author : Huijin Zhao
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (759 download)
Download or read book Assessment of Personal Exposure to Particulate Matter Based on a Space-time Method for a Student Residing Near a Large Urban Campus written by Huijin Zhao and published by . This book was released on 2011 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Particulate matter (PM) is a mixture of pollutants that have been associated with various adverse health effects. Since concentration levels of PM vary across space and time, the association between exposure to particle pollution and health on both spatial and temporal scales has been a cause of concern. In this study, we conducted time and space resolved personal monitoring to demonstrate the capability and explore models and methods of analysis to advance our ability to examine both PM's health threat as well as source contribution. In addition, we examine the possible sources that may account for rapid increases in exposure levels. At the same time, geospatial monitoring was used to record time and location of the subject during monitoring. Perceived surrounding changes and human activities were recorded by voice recorder and activities diary. The monitoring data of personal PM exposure were collected around and on the campus of The Ohio State University. To simplify the geographic data, microenvironments were applied, which divided the study areas into five categories: indoor at home, outdoor, indoor on campus, in transit and others, respectively. Further statistical analyses were conducted to test our hypotheses on personal exposure in those microenvironments. Significant differences of personal exposure levels have been observed between different microenvironments, as well as between some locations in the same microenvironment. Some personal activities, such as cooking and cleaning, were found to increase personal exposure level. Additionally, geo-visualization was applied to present the convenience of visualization of personal exposure on a space-time scale, which can help to understand the influence of personal habits and activities on personal exposure. Results in this study demonstrated the significant variation of personal exposure levels across different microenvironments, as well as the significant increase of personal exposure levels associated with some activities. With space-time integrated personal monitoring PM data, a map was generated and visually showed the small-scale temporal and spatial variability of personal exposure.
Author : Jeremy Colls
Publisher : CRC Press
ISBN 13 : 0203476026
Total Pages : 587 pages
Book Rating : 4.2/5 (34 download)
Download or read book Air Pollution written by Jeremy Colls and published by CRC Press. This book was released on 2003-08-27 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air pollution is a universal problem with consequences ranging from the immediate death of plants and people to gradually declining crop yields and damaging buildings.
Author : Son Thuong Nguyen
Publisher :
ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.:/5 (18 download)
Download or read book Spatial and Temporal Distribution of Fine Particulate Matter (PM2.5) in Windsor Airshed written by Son Thuong Nguyen and published by . This book was released on 2005 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jan Beran
Publisher : CRC Press
ISBN 13 : 9780412049019
Total Pages : 336 pages
Book Rating : 4.0/5 (49 download)
Download or read book Statistics for Long-Memory Processes written by Jan Beran and published by CRC Press. This book was released on 1994-10-01 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Methods for Long Term Memory Processes covers the diverse statistical methods and applications for data with long-range dependence. Presenting material that previously appeared only in journals, the author provides a concise and effective overview of probabilistic foundations, statistical methods, and applications. The material emphasizes basic principles and practical applications and provides an integrated perspective of both theory and practice. This book explores data sets from a wide range of disciplines, such as hydrology, climatology, telecommunications engineering, and high-precision physical measurement. The data sets are conveniently compiled in the index, and this allows readers to view statistical approaches in a practical context. Statistical Methods for Long Term Memory Processes also supplies S-PLUS programs for the major methods discussed. This feature allows the practitioner to apply long memory processes in daily data analysis. For newcomers to the area, the first three chapters provide the basic knowledge necessary for understanding the remainder of the material. To promote selective reading, the author presents the chapters independently. Combining essential methodologies with real-life applications, this outstanding volume is and indispensable reference for statisticians and scientists who analyze data with long-range dependence.
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428902805
Total Pages : 57 pages
Book Rating : 4.4/5 (289 download)
Download or read book Nitrogen oxides (NOx) why and how they are controlled written by and published by DIANE Publishing. This book was released on 1999 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jeffrey S. Gaffney
Publisher :
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.3/5 (91 download)
Download or read book Urban Aerosols and Their Impacts written by Jeffrey S. Gaffney and published by . This book was released on 2006 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban aerosols have been identified as important species of concern due to their potential health and environmental impacts. This symposium series book will describe the basic chemistry and physics determining the impacts of aerosol species and will highlight the research results from the measurements that were taken following the collapse of the World Trade Center (WTC) on 9/11/01. The WTC tragedy led to the release of millions of pounds of debris aside from the structural steel, part of which was widely dissipated as aerosols and particulates in the debris cloud over lower Manhattan. Additionally, continuing fires under the debris led to the release of fine combustion related aerosols for a considerable time period in this urban environment. Held during the week of the second anniversary of the WTC tragedy in NYC, the symposium book will describe various aspects of the event, aerosol and gas exposures, and the related impacts of these aerosols. The book contributions will highlight efforts work from atmospheric chemists, meteorologists, health workers, and biologists for a timely compilation of what is known and not known about the composition and transport of tropospheric aerosols in urban environs, particularly those from the WTC collapse. Particular interest is in the acute and chronic environmental effects of these aerosols as they impact human health. Chapters included in the book will also address aerosol lifetimes, aerosol transport and removal processes, acute and chronic health effects to fine aerosol and particulate exposures, and the environmental impacts of aerosols.
Author : Pius Lee
Publisher : MDPI
ISBN 13 : 3038428396
Total Pages : 211 pages
Book Rating : 4.0/5 (384 download)
Download or read book Air Quality Monitoring and Forecasting written by Pius Lee and published by MDPI. This book was released on 2018-04-27 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Air Quality Monitoring and Forecasting" that was published in Atmosphere
Author : Jie Tian
Publisher :
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.:/5 (47 download)
Download or read book Integration of Satellite Remote Sensing and Ground-based Measurement for Modelling the Spatiotemporal Distribution of Fine Particulate Matter at a Regional Scale written by Jie Tian and published by . This book was released on 2008 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate information on the spatial-temporal distributions of air pollution at a regional scale is crucial for effective air quality control, as well as to impact studies on local climate and public health. The current practice of mapping air quality relies heavily on data from monitoring stations, which are often quite sparse and irregularly spaced. The research presented in this dissertation seeks to advance the methodologies involved in spatiotemporal analysis of air quality that integrates remotely-sensed data and in situ measurement. Aerosol optical depth (AOD) data from the Moderate Resolution Imaging Spectroradiometer (MODIS) is analyzed to estimate fine particulate matter (PM2.5) concentrations as the target air pollutant. The spatial-temporal distribution of columnar aerosol loading is investigated through mapping MODIS AOD in southern Ontario, Canada throughout 2004. Clear distribution patterns and strong seasonality are found for the study area. There is a detectable relationship between an AOD level and underlying land use structure and topography on the ground. MODIS AOD was correlated with the ground-level PM2.5 concentration (GL-[PM2.5]) at various wavelengths. The AOD-PM2.5 correlation is found to be sensitive to spatial-temporal scale changes. Further, a semi-empirical model has been developed for a more accurate prediction of GL-[PM2.5]. The model employs MODIS AOD data, assimilated meteorological fields, and ground-based meteorological measurements and is able to explain 65% of the variability in GL-[PM2.5]. To achieve a more accurate and informative spatiotemporal modelling of GL-[PM2.5], a method is proposed that integrates the model-predictions and in situ measurements in the framework of Bayesian Maximum Entropy (BME) analysis. A case study of southern Ontario demonstrates the procedures of the method and support for its advantages by comparison with conventional geostatistical approaches. The BME estimation, coupled with BME posterior variance, can be used to depict GL-[PM2.5] distribution in a stochastic context. The methodologies covered in this work are expected to be applicable to the modelling or analysis of other types of air pollutant concentrations.
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309443628
Total Pages : 159 pages
Book Rating : 4.3/5 (94 download)
Download or read book Health Risks of Indoor Exposure to Particulate Matter written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-10-26 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Environmental Protection Agency (EPA) defines PM as a mixture of extremely small particles and liquid droplets comprising a number of components, including "acids (such as nitrates and sulfates), organic chemicals, metals, soil or dust particles, and allergens (such as fragments of pollen and mold spores)". The health effects of outdoor exposure to particulate matter (PM) are the subject of both research attention and regulatory action. Although much less studied to date, indoor exposure to PM is gaining attention as a potential source of adverse health effects. Indoor PM can originate from outdoor particles and also from various indoor sources, including heating, cooking, and smoking. Levels of indoor PM have the potential to exceed outdoor PM levels. Understanding the major features and subtleties of indoor exposures to particles of outdoor origin can improve our understanding of the exposureâ€"response relationship on which ambient air pollutant standards are based. The EPA's Indoor Environments Division commissioned the National Academies of Sciences, Engineering, and Medicine to hold a workshop examining the issue of indoor exposure to PM more comprehensively and considering both the health risks and possible intervention strategies. Participants discussed the ailments that are most affected by particulate matter and the attributes of the exposures that are of greatest concern, exposure modifiers, vulnerable populations, exposure assessment, risk management, and gaps in the science. This report summarizes the presentations and discussions from the workshop.
Author : Haneen Khreis
Publisher : Elsevier
ISBN 13 : 0128181230
Total Pages : 650 pages
Book Rating : 4.1/5 (281 download)
Download or read book Traffic-Related Air Pollution written by Haneen Khreis and published by Elsevier. This book was released on 2020-08-20 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
