Biosphere-Atmosphere Exchange of Pollutants and Trace Substances

Biosphere-Atmosphere Exchange of Pollutants and Trace Substances PDF Author: Sjaak Slanina
Publisher: Springer Science & Business Media
ISBN: 3662033941
Category : Science
Languages : en
Pages : 562

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Book Description
The biosphere is the ultimate sink for air pollutants and is also the source of many precursors for the formation of photo-oxidants. In any analysis of air pollution and for determining source-receptor relationships, reliable emission and pollutant concentrations or depositions must be taken into account, together with their interactions between the atmosphere and the biosphere. This book presents a number of authoritative review articles covering topics which include biosphere-atmosphere exchange of ammonia, nitrogen oxides, ozone and sulfur-containing gases, the biological mechanisms involved in the exchange of trace gases, as well as generalizations of deposition over Europe.

Biosphere-Atmosphere Exchange of Pollutants and Trace Substances

Biosphere-Atmosphere Exchange of Pollutants and Trace Substances PDF Author: Sjaak Slanina
Publisher: Springer Science & Business Media
ISBN: 3662033941
Category : Science
Languages : en
Pages : 562

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Book Description
The biosphere is the ultimate sink for air pollutants and is also the source of many precursors for the formation of photo-oxidants. In any analysis of air pollution and for determining source-receptor relationships, reliable emission and pollutant concentrations or depositions must be taken into account, together with their interactions between the atmosphere and the biosphere. This book presents a number of authoritative review articles covering topics which include biosphere-atmosphere exchange of ammonia, nitrogen oxides, ozone and sulfur-containing gases, the biological mechanisms involved in the exchange of trace gases, as well as generalizations of deposition over Europe.

Biosphere-Atmosphere Exchange of Pollutants and Trace Substances

Biosphere-Atmosphere Exchange of Pollutants and Trace Substances PDF Author: Sjaak Slanina
Publisher: Springer
ISBN: 9783540617112
Category : Science
Languages : en
Pages : 529

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Book Description
The biosphere is the ultimate sink for air pollutants and is also the source of many precursors for the formation of photo-oxidants. In any analysis of air pollution and for determining source-receptor relationships, reliable emission and pollutant concentrations or depositions must be taken into account, together with their interactions between the atmosphere and the biosphere. This book presents a number of authoritative review articles covering topics which include biosphere-atmosphere exchange of ammonia, nitrogen oxides, ozone and sulfur-containing gases, the biological mechanisms involved in the exchange of trace gases, as well as generalizations of deposition over Europe.

Biosphere-Atmosphere Exchange of Pollutants and Trace Substances

Biosphere-Atmosphere Exchange of Pollutants and Trace Substances PDF Author: Sjaak Slanina
Publisher:
ISBN: 9783662033951
Category :
Languages : en
Pages : 560

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Book Description


Transport and Chemical Transformation of Pollutants in the Troposphere

Transport and Chemical Transformation of Pollutants in the Troposphere PDF Author: Peter Borrell
Publisher: Springer Science & Business Media
ISBN: 3642597181
Category : Science
Languages : en
Pages : 446

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Book Description
A major environmental concern is the increasing burden on all scales of photo-oxidants, acidifying substances and potential nutrients in the troposphere. These lead to episodes of summer smog, and appreciable damage to eco-systems both on land and at sea. Underlying the environmental effects is the complex scientific problem of linking the man-made and biological emissions to the myriad chemical reactions that transform the pollutants as they are transported to and deposited in the surroundings and also pristine areas remote from the sources. The project, the scientific results of which are described in this book, was set up to study the problem in an inter-disciplinary way by co-ordinating the work of more than 150 research groups in some 20 countries.

The Forests Handbook, Volume 1

The Forests Handbook, Volume 1 PDF Author: Julian Evans
Publisher: John Wiley & Sons
ISBN: 0470756829
Category : Technology & Engineering
Languages : en
Pages : 416

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Book Description
The future of the world's forests is at the forefront of environmental debate. Rising concerns over the effects of deforestation and climate change are highlighting the need both to conserve and manage existing forests and woodland through sustainable forestry practices. The Forests Handbook, written by an international team of both scientists and practitioners, presents an integrated approach to forests and forestry, applying our present understanding of forest science to management practices, as a basis for achieving sustainability. Volume One presents an overview of the world's forests; their locations and what they are like, the science of how they operate as complex ecosystems and how they interact with their environment. Volume Two applies this science to reality; it focuses on forestry interventions and their impact, the principles governing how to protect forests and on how we can better harness the enormous benefits forests offer. Case studies are drawn from several different countries and are used to illustrate the key points. Development specialists, forest managers and those involved with land and land-use will find this handbook a valuable and comprehensive overview of forest science and forestry practice. Researchers and students of forestry, biology, ecology and geography will find it equally accessible and useful.

Tropospheric Modelling and Emission Estimation

Tropospheric Modelling and Emission Estimation PDF Author: Adolf Ebel
Publisher: Springer Science & Business Media
ISBN: 3662034700
Category : Science
Languages : en
Pages : 449

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Book Description
The end result of policy-related experimental and theoretical scientific work on the abatement of atmospheric emissions is a hierarchy of computer models that can be used to analyse and predict the behaviour of pollutants on urban, local regional and global scales. Such models are required to simulate an extremely complex natural situation in which a non-linear chemistry must be included together with the vagaries of the meteorology and the terrain. This book describes recent advances in the development and application of models on all scales, and in the techniques for the estimation and verification of emissions. It includes reviews of recent work together with detailed results and provides a useful picture of the field in a European context.

Instrument Development for Atmospheric Research and Monitoring

Instrument Development for Atmospheric Research and Monitoring PDF Author: Jens Bösenberg
Publisher: Springer Science & Business Media
ISBN: 3662034050
Category : Science
Languages : en
Pages : 420

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Book Description
Jens Bosenberg Max-Planck-Institut fur Meteorologie, Bundesstr. 55, D-20146 Hamburg, Germany TESLAS, which stands for Tropospheric Environmental Studies by Laser Sounding, was formed in November 1987 as a subproject of EUROTRAC to enhance the measurement capabilities for vertical profiling of ozone in the troposphere by means of laser remote sensing. For studies of several atmospheric processes related to the formation and redistribution of photo-oxidants there was a clear need for measuring extended time series with appropriate vertical and temporal resolution. These could not be obtained by conventional in situ techniques, at least not with affordable effort, so remote sensing appeared to be the best way to obtain the required information. At the beginning of the subproject, some Differential Absorption Lidar (DIAL) systems for measuring the vertical distribution of ozone already existed, but their use was restricted to very few laboratories and very few measurement campaigns, since the instruments were highly complex, rather unreliable, and required extensive efforts for maintenance and operation by skilled scientists. In addition, the accuracy of these measurements under a variety of meteorological conditions was not really well established. The main tasks within TESLAS therefore were to develop fully the DIAL-methodology for remote sensing of tropospheric ozone, and to develop instruments which are accurate, reliable, easy to operate, and suitable for field deployment or airborne operation.

Cloud Multi-phase Processes and High Alpine Air and Snow Chemistry

Cloud Multi-phase Processes and High Alpine Air and Snow Chemistry PDF Author: Sandro Fuzzi
Publisher: Springer Science & Business Media
ISBN: 3642591671
Category : Science
Languages : en
Pages : 314

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Book Description
Among the chemical and physical processes involved in the transformation of pollutants between their sources and their ultimate deposition, those associated with clouds, aerosols and precipitation must be rated as the most difficult both to study and to understand. This book presents a variety of recent advances in this field, including the properties and composition of aerosol particles, chemical transformation and scavenging processes, the relationship between liquid-phase chemistry and cloud micro-physics, entrainment, evaporation and deposition, trends in high Alpine pollution, transport processes, and developments in instrumentation. This book is Volume 5 in the ten-volume series on Transport and Chemical Transformation of Pollutants in the Troposphere.

Photo-oxidants, Acidification and Tools: Policy Applications of EUROTRAC Results

Photo-oxidants, Acidification and Tools: Policy Applications of EUROTRAC Results PDF Author: Peter Borrell
Publisher: Springer Science & Business Media
ISBN: 3642591035
Category : Science
Languages : en
Pages : 244

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Book Description
EUROTRAC is the EUREKA environmental project studying the transport and chemical transformation of pollutants in the troposphere over Europe. At its inception in 1988 it had three aims: * to increase the basic understanding of atmospheric science; * to promote the technological development of sensitive, specific, fast-response instrumentation for environmental research and monitoring; and * to improve the scientific basis for taking future political decisions on environmental management within Europe. It was clear at an early stage, as the fourteen subprojects were formed and more than two hundred research groups in twenty-four countries were incorporated, that the first aim would readily be achieved. An ample demonstration that the early indications were correct is provided in the other volumes in this series which describe the scientific progress made. Substantial progress was also made towards achieving the second aim although some problems were encountered, mainly due to the high cost of the technological development required.

Tropospheric Ozone Research

Tropospheric Ozone Research PDF Author: 0ystein Hov
Publisher: Springer Science & Business Media
ISBN: 3642587291
Category : Science
Languages : en
Pages : 515

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Book Description
One of the principal concerns in recent years regarding the atmospheric environment has been the formation of ozone and other photo-oxidants over much of Europe in the summer. Ozone is formed in the atmosphere by a complex series of chemical reactions in the presence of sunlight from volatile organic compounds and nitrogen oxides. As the reactions take place in air flows determined by the detailed meteorological situation, the measurement, interpretation, understanding and modelling of the levels, fluxes and origins of the ozone are extremely difficult. The present volume reviews several of the currently important questions and presents detailed reports from investigators all over the continent. As such, it provides insight into the current scientific views about ozone in Europe.