Emissions Of Atmospheric Trace Compounds

DOWNLOAD

Download Emissions Of Atmospheric Trace Compounds PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Emissions Of Atmospheric Trace Compounds book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Emissions Of Atmospheric Trace Compounds

DOWNLOAD
Author : Claire Granier
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Emissions Of Atmospheric Trace Compounds written by Claire Granier 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 2012-12-06 with Science categories.

The mathematical modelling of the transport and transformation of trace species in the atmosphere is one of the scientific tools currently used to assess atmospheric chemistry, air quality, and climatic conditions. From the scientific but also from the management perspectives accurate inventories of emissions of the trace species at the appropriate spatial, temporal, and species resolution are required. The chapter has discussed bottom-up methodologies to estimate global and regional emISSIOns. These methodologies are based on activity data, emission factors (amount of emissions per unit activity), and for some inventories additional parameters (such as sulphur content of fuels). To compile regional and global inventories researchers can either bring together estimates made at the national or sub-national level by national experts or directly estimate emissions based on activity rates from reports compiled by multi-national organizations such as the United Nations and the International Energy agency and on emission factors and other information available in the literature. In all cases the data used must be checked for transparency, consistency, comparability, completeness and accuracy. These emissions estimates must now be given finer spatial (usually gridded), temporal, and for some inventories species resolution. The location of major stationary sources (power plants, industrial complexes) is usually known, so the emissions can be directly assigned to the appropriate grid cell.

Emissions Of Atmospheric Trace Compounds

DOWNLOAD
Author : Claire Granier
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-05-26

Emissions Of Atmospheric Trace Compounds written by Claire Granier 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 2004-05-26 with Science categories.

This book grows out of a 2001 workshop on "Emission of Chemical Species and Aerosols into the Atmosphere." The contents deal with inventories of emissions related to anthropogenic emissions or biomass burning; emissions from vegetation and soils; emissions of mineral and sea-salt aerosols; and emissions of sulphur compounds from the oceans. Concluding chapters show how atmospheric observations have been used to improve our knowledge of emissions.

The Atmospheric Boundary Layer

DOWNLOAD
Author : J. R. Garratt
language : en
Publisher: Cambridge University Press
Release Date : 1994-04-21

The Atmospheric Boundary Layer written by J. R. Garratt and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-04-21 with Mathematics categories.

The book gives a comprehensive and lucid account of the science of the atmospheric boundary layer (ABL). There is an emphasis on the application of the ABL to numerical modelling of the climate. The book comprises nine chapters, several appendices (data tables, information sources, physical constants) and an extensive reference list. Chapter 1 serves as an introduction, with chapters 2 and 3 dealing with the development of mean and turbulence equations, and the many scaling laws and theories that are the cornerstone of any serious ABL treatment. Modelling of the ABL is crucially dependent for its realism on the surface boundary conditions, and chapters 4 and 5 deal with aerodynamic and energy considerations, with attention to both dry and wet land surfaces and sea. The structure of the clear-sky, thermally stratified ABL is treated in chapter 6, including the convective and stable cases over homogeneous land, the marine ABL and the internal boundary layer at the coastline. Chapter 7 then extends the discussion to the cloudy ABL. This is seen as particularly relevant, since the extensive stratocumulus regions over the subtropical oceans and stratus regions over the Arctic are now identified as key players in the climate system. Finally, chapters 8 and 9 bring much of the book's material together in a discussion of appropriate ABL and surface parameterization schemes in general circulation models of the atmosphere that are being used for climate simulation.

Air Pollution The Automobile And Public Health

DOWNLOAD
Author : Sponsored by The Health Effects Institute
language : en
Publisher: National Academies Press
Release Date : 1988-01-01

Air Pollution The Automobile And Public Health written by Sponsored by The Health Effects Institute 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 1988-01-01 with Science categories.

"The combination of scientific and institutional integrity represented by this book is unusual. It should be a model for future endeavors to help quantify environmental risk as a basis for good decisionmaking." â€"William D. Ruckelshaus, from the foreword. This volume, prepared under the auspices of the Health Effects Institute, an independent research organization created and funded jointly by the Environmental Protection Agency and the automobile industry, brings together experts on atmospheric exposure and on the biological effects of toxic substances to examine what is knownâ€"and not knownâ€"about the human health risks of automotive emissions.

Biology Controls And Models Of Tree Volatile Organic Compound Emissions

DOWNLOAD
Author : Ülo Niinemets
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-08

Biology Controls And Models Of Tree Volatile Organic Compound Emissions written by Ülo Niinemets 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 2013-07-08 with Nature categories.

Plant-driven volatile organic compound (BVOC) emissions play a major role in atmospheric chemistry, including ozone and photochemical smog formation in the troposphere, and they extend the atmospheric lifetime of the key greenhouse gas, methane. Furthermore, condensation of photo-oxidation products of BVOCs leads to formation of secondary organic aerosols with profound implications for the earth's solar radiation budget and climate. Trees represent the plant life form that most contributes to BVOC emissions, which gives global forests a unique role in regulating atmospheric chemistry. Written by leading experts in the field, the focus is on recent advancements in understanding the controls on plant-driven BVOC emissions, including efforts to quantitatively predict emissions using computer models, particularly on elicitation of emissions under biotic and abiotic stresses, molecular mechanisms of volatile synthesis and emission and the role of emissions in plant stress tolerance.

Modeling Of Regional Atmospheric Pollution

DOWNLOAD
Author : Laurent Menut
language : en
Publisher: John Wiley & Sons
Release Date : 2024-04-10

Modeling Of Regional Atmospheric Pollution written by Laurent Menut and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-10 with Technology & Engineering categories.

This book describes the main concepts used to develop and implement chemistry-transport models to calculate the evolution of regional air pollution. Since physico-chemical principles are already widely presented in various works, the perspective chosen for this book concerns the modeling of these processes. As modeling can be a simplification of reality in a particular study framework, we will try to show whether the processes represented are well modeled or not. For each process, we will discuss the simplifying assumptions that have been made, the various possible ways for improvement and the impact of these simplifications on the desired results. General information on pollution is presented, followed by observations, legislation, modeling of meteorology and then chemistry-transport, anthropogenic and natural emissions, depots, validation of calculations, optimization and data assimilation.

Volatile Organic Compounds In The Atmosphere

DOWNLOAD
Author : Ralf Koppmann
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15

Volatile Organic Compounds In The Atmosphere written by Ralf Koppmann and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Science categories.

Every day, large quantities of volatile organic compounds (VOCs) are emitted into the atmosphere from both anthropogenic and natural sources. The formation of gaseous and particulate secondary products caused by oxidation of VOCs is one of the largest unknowns in the quantitative prediction of the earth’s climate on a regional and global scale, and on the understanding of local air quality. To be able to model and control their impact, it is essential to understand the sources of VOCs, their distribution in the atmosphere and the chemical transformations which remove these compounds from the atmosphere. In recent years techniques for the analysis of organic compounds in the atmosphere have been developed to increase the spectrum of detectable compounds and their detection limits. New methods have been introduced to increase the time resolution of those measurements and to resolve more complex mixtures of organic compounds. Volatile Organic Compounds in the Atmosphere describes the current state of knowledge of the chemistry of VOCs as well as the methods and techniques to analyse gaseous and particulate organic compounds in the atmosphere. The aim is to provide an authoritative review to address the needs of both graduate students and active researchers in the field of atmospheric chemistry research.

Chemistry Of The Climate System

DOWNLOAD
Author : Detlev Möller
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2025-01-27

Chemistry Of The Climate System written by Detlev Möller and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-27 with Science categories.

Climate change is a major challenge facing modern society. Chemistry of the Climate System provides a physicochemical understanding of atmospheric processes. The chemical substances and reactions found in the earth’s atmosphere are presented along with their influence on the global climate system, evaluating the effects of changing air compositions and possibilities for interference with these processes through the use of chemistry.

Atmospheric Chemistry And Physics

DOWNLOAD
Author : John H. Seinfeld
language : en
Publisher: John Wiley & Sons
Release Date : 2016-04-04

Atmospheric Chemistry And Physics written by John H. Seinfeld and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-04 with Science categories.

Expanded and updated with new findings and new features New chapter on Global Climate providing a self-contained treatment of climate forcing, feedbacks, and climate sensitivity New chapter on Atmospheric Organic Aerosols and new treatment of the statistical method of Positive Matrix Factorization Updated treatments of physical meteorology, atmospheric nucleation, aerosol-cloud relationships, chemistry of biogenic hydrocarbons Each topic developed from the fundamental science to the point of application to real-world problems New problems at an introductory level to aid in classroom teaching

Atmospheric Chemistry In A Changing World

DOWNLOAD
Author : Guy P. Brasseur
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Atmospheric Chemistry In A Changing World written by Guy P. Brasseur 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 2012-12-06 with Science categories.

Praise for Guy P. Brasseur's Atmospheric Chemistry in a Changing World American Meteorological Society "This volume summarizes and integrates more than a decade of atmospheric chemistry research. During the period under consideration, great progress has been made in computing, modeling, and observational techniques, and methods have also improved. Here, suggestions for the highest priority research for the next decade are made, and important information is related regarding impacts on the environment."