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Receptor Modeling for Air Quality Management

Receptor Modeling for Air Quality Management PDF Author: P.K. Hopke
Publisher: Elsevier
ISBN: 0080868347
Category : Science
Languages : en
Pages : 345

Book Description
This book presents the background and application of receptor models for the source identification and quantitative mass apportionment of airborne pollutants. Over the past decade, receptor models have become an accepted part of the process for developing effective and efficient air quality management plans. Information is provided on the ambient and source sampling and chemical analysis needed to provide the input data for receptor models. Commonly used models are described with examples so that the air quality specialist can see how these models are applied. Recent advances in several areas of the field are presented as well as the perspective of both U.S. Federal and State level air quality managers on how these models fit into the development of a management plan.The aim of the book is to provide a practical guide to persons who may be given the task of implementing receptor modeling as a part of some air quality management problem. The intention of all the chapter authors is to furnish both the basic information needed to begin doing receptor modeling as well as some insight into some of the problems related to the use of these models. These tools like any others used in solving complex technological problems are not a panacea, but do represent powerful aids in data analysis that can lead to insights as to how an airshed functions and thus, to effective and efficient air quality management strategies.

Receptor Modeling for Air Quality Management

Receptor Modeling for Air Quality Management PDF Author: P.K. Hopke
Publisher: Elsevier
ISBN: 0080868347
Category : Science
Languages : en
Pages : 345

Book Description
This book presents the background and application of receptor models for the source identification and quantitative mass apportionment of airborne pollutants. Over the past decade, receptor models have become an accepted part of the process for developing effective and efficient air quality management plans. Information is provided on the ambient and source sampling and chemical analysis needed to provide the input data for receptor models. Commonly used models are described with examples so that the air quality specialist can see how these models are applied. Recent advances in several areas of the field are presented as well as the perspective of both U.S. Federal and State level air quality managers on how these models fit into the development of a management plan.The aim of the book is to provide a practical guide to persons who may be given the task of implementing receptor modeling as a part of some air quality management problem. The intention of all the chapter authors is to furnish both the basic information needed to begin doing receptor modeling as well as some insight into some of the problems related to the use of these models. These tools like any others used in solving complex technological problems are not a panacea, but do represent powerful aids in data analysis that can lead to insights as to how an airshed functions and thus, to effective and efficient air quality management strategies.

Sources and Composition of Ambient Particulate Matter

Sources and Composition of Ambient Particulate Matter PDF Author: Manousos-Ioannis Manousakas
Publisher: MDPI
ISBN: 303650995X
Category : Science
Languages : en
Pages : 246

Book Description
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.

Biomonitoring of Atmospheric Pollution (with Emphasis on Trace Elements)

Biomonitoring of Atmospheric Pollution (with Emphasis on Trace Elements) PDF Author:
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 386

Book Description
Contains papers presented at the Second International Workshop on Biomonitoring of Atmospheric Pollution (with emphasis on trace elements) - BioMAP II. Coverage includes goals and quality assessment of biomonitoring surveys, the applicability of bio-organisms in both qualitative and quantitative senses, and response modelling.

Planning and Managing Regional Air Quality

Planning and Managing Regional Air Quality PDF Author: Paul A. Solomon
Publisher: CRC Press
ISBN: 9781566700597
Category : Nature
Languages : en
Pages : 860

Book Description
This book presents the widely applicable information obtained during the planning and management of the collaborative regional air quality study known as the San Joaquin Valley Air Quality Study/Atmospheric Utility Signatures, Predictions, and Experiments (SJVAQS/AUSPEX). The extensive experience and knowledge gained during and after the study is clearly presented in this guide - an ideal working reference for developing regional and subregional air quality and meteorological field measurement and modeling studies.

Air Quality and Ecological Impacts

Air Quality and Ecological Impacts PDF Author: Allan H. Legge
Publisher: Elsevier
ISBN: 008095202X
Category : Technology & Engineering
Languages : en
Pages : 335

Book Description
Air Quality and Ecological Impacts reviews the characterization of air quality as it pertains to specific emission sources and their environmental effect. Since emissions from multiple sources impact the same location, a multidisciplinary approach is needed to relate atmospheric processes to terrestrial vegetation. As global industrial expansions continue, air quality is no longer governed by isolated point sources (e.g., a single coal-fired power plant), but by source clusters or complexes. To address these issues, atmospheric receptor models have been developed and are continually being improved. The benefits of any air quality control measures based on receptor modeling must be verified by assessing changes or bettering in environmental impacts. Until now, such an approach has not been well integrated and practiced. This book provides the needed concepts and methods in conducting the studies to establish cause-and-effect relationships under ambient conditions, which is valuable to policy makers both in industrialized and developing nations. - Offers approaches for identifying the emissions components from specific air pollution sources - Details methods for using pollutant accumulation in plants for ecological effects assessment - Establishes cause (air quality) and effect (plant responses) relationships under ambient conditions

Interpretation of Mass Spectra

Interpretation of Mass Spectra PDF Author: Fred Warren McLafferty (Chemiker, USA)
Publisher:
ISBN: 9780805370485
Category : Mass spectrometry
Languages : en
Pages : 278

Book Description


Lagrangian Modeling of the Atmosphere

Lagrangian Modeling of the Atmosphere PDF Author: John Lin
Publisher: John Wiley & Sons
ISBN: 1118704398
Category : Science
Languages : en
Pages : 591

Book Description
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 200. Trajectory-based (“Lagrangian”) atmospheric transport and dispersion modeling has gained in popularity and sophistication over the previous several decades. It is common practice now for researchers around the world to apply Lagrangian models to a wide spectrum of issues. Lagrangian Modeling of the Atmosphere is a comprehensive volume that includes sections on Lagrangian modeling theory, model applications, and tests against observations. Published by the American Geophysical Union as part of the Geophysical Monograph Series. Comprehensive coverage of trajectory-based atmospheric dispersion modeling Important overview of a widely used modeling tool Sections look at modeling theory, application of models, and tests against observations

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 836

Book Description


Aerosol Science and Technology

Aerosol Science and Technology PDF Author: David S. Ensor
Publisher: RTI Press
ISBN: 1934831018
Category : Science
Languages : en
Pages : 584

Book Description
Aerosol Science and Technology: History and Reviews captures an exciting slice of history in the evolution of aerosol science. It presents in-depth biographies of four leading international aerosol researchers and highlights pivotal research institutions in New York, Minnesota, and Austria. One collection of chapters reflects on the legacy of the Pasadena smog experiment, while another presents a fascinating overview of military applications and nuclear aerosols. Finally, prominent researchers offer detailed reviews of aerosol measurement, processes, experiments, and technology that changed the face of aerosol science. This volume is the third in a series and is supported by the American Association for Aerosol Research (AAAR) History Working Group, whose goal is to produce archival books from its symposiums on the history of aerosol science to ensure a lasting record. It is based on papers presented at the Third Aerosol History Symposium on September 8 and 9, 2006, in St. Paul, Minnesota, USA.

Investigative Strategies for Lead-Source Attribution at Superfund Sites Associated with Mining Activities

Investigative Strategies for Lead-Source Attribution at Superfund Sites Associated with Mining Activities PDF Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309465567
Category : Science
Languages : en
Pages : 113

Book Description
The Superfund program of the US Environmental Protection Agency (EPA) was created in the 1980s to address human-health and environmental risks posed by abandoned or uncontrolled hazardous-waste sites. Identification of Superfund sites and their remediation is an expensive multistep process. As part of this process, EPA attempts to identify parties that are responsible for the contamination and thus financially responsible for remediation. Identification of potentially responsible parties is complicated because Superfund sites can have a long history of use and involve contaminants that can have many sources. Such is often the case for mining sites that involve metal contamination; metals occur naturally in the environment, they can be contaminants in the wastes generated at or released from the sites, and they can be used in consumer products, which can degrade and release the metals back to the environment. This report examines the extent to which various sources contribute to environmental lead contamination at Superfund sites that are near lead-mining areas and focuses on sources that contribute to lead contamination at sites near the Southeast Missouri Lead Mining District. It recommends potential improvements in approaches used for assessing sources of lead contamination at or near Superfund sites.