Gas-particle interactions above a Dutch heathland

Gas-particle interactions above a Dutch heathland PDF Author: Eiko Nemitz
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description

Gas-particle interactions above a Dutch heathland

Gas-particle interactions above a Dutch heathland PDF Author: Eiko Nemitz
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Gas-particle interactions above a Dutch heathland

Gas-particle interactions above a Dutch heathland PDF Author: Eiko Nemitz
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Gas-particle interactions above a Dutch heathland

Gas-particle interactions above a Dutch heathland PDF Author: Eiko Nemitz
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Review and Integration of Biosphere-Atmosphere Modelling of Reactive Trace Gases and Volatile Aerosols

Review and Integration of Biosphere-Atmosphere Modelling of Reactive Trace Gases and Volatile Aerosols PDF Author: Raia Silvia Massad
Publisher: Springer
ISBN: 9401772851
Category : Science
Languages : en
Pages : 235

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Book Description
When considering biosphere–atmosphere exchange of trace gases and volatile aerosols, significant advances have been made both from an experimental and modelling point of view and on several scales. This was particularly stimulated by the availability of new datasets generated from improvements in analytical methods and flux measurement techniques. Recent research advances allow us, not only to identify major mechanisms and factors affecting the exchanges between the biosphere and the atmosphere, but also to recognize several gaps in the methodologies used in accounting for emissions and deposition in landscape and global scale models. This work aims at (i) reviewing exchange processes and modelling schemes, parameterisations and datasets, (ii) presenting a common conceptual framework to model soil-vegetation-atmosphere exchange of reactive trace gases and aerosols accounting for in-canopy transfer chemical interactions and (iii) discussing the key elements of the agreed framework.

Gas-particle conversions above a Dutch heathland

Gas-particle conversions above a Dutch heathland PDF Author: Eiko Nemitz
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Atmospheric Ammonia

Atmospheric Ammonia PDF Author: Mark Sutton
Publisher: Springer Science & Business Media
ISBN: 1402091214
Category : Science
Languages : en
Pages : 468

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Book Description
Anthropogenic emissions of ammonia cause a host of environmental impacts, including loss of biodiversity, soil acidification and formation of particulate matter in the atmosphere. Under the auspices of the UNECE Convention on Long Range Transboundary Air Pollution, around 80 international experts met to review the state of scientific knowledge. This book reports their analysis. It concludes that threshold levels for ammonia effects have been underestimated and sets new values, it assesses the independent evidence to verify reported reductions in regional ammonia emissions, and it reviews the uncertainties in modelling ammonia, both in "hot spots" and at the regional scale.

The European Nitrogen Assessment

The European Nitrogen Assessment PDF Author: Mark A. Sutton
Publisher: Cambridge University Press
ISBN: 1139501372
Category : Science
Languages : en
Pages : 665

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Book Description
Presenting the first continental-scale assessment of reactive nitrogen in the environment, this book sets the related environmental problems in context by providing a multidisciplinary introduction to the nitrogen cycle processes. Issues of upscaling from farm plot and city to national and continental scales are addressed in detail with emphasis on opportunities for better management at local to global levels. The five key societal threats posed by reactive nitrogen are assessed, providing a framework for joined-up management of the nitrogen cycle in Europe, including the first cost-benefit analysis for different reactive nitrogen forms and future scenarios. Incorporating comprehensive maps, a handy technical synopsis and a summary for policy makers, this landmark volume is an essential reference for academic researchers across a wide range of disciplines, as well as stakeholders and policy makers. It is also a valuable tool in communicating the key environmental issues and future challenges to the wider public.

Advances In Atmospheric Chemistry - Volume 2: Organic Oxidation And Multiphase Chemistry

Advances In Atmospheric Chemistry - Volume 2: Organic Oxidation And Multiphase Chemistry PDF Author: John R Barker
Publisher: World Scientific
ISBN: 9813271841
Category : Science
Languages : en
Pages : 616

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Book Description
This series presents authoritative invited summaries of research on atmospheric chemistry in a changing world. These range from comprehensive reviews of major subject areas to focused accounts by individual research groups. The topics may include laboratory studies, field measurements, in situ monitoring and remote sensing, studies of composition, chemical modeling, theories of atmospheric chemistry and climate, feedback mechanisms, emissions and deposition, biogeochemical cycles, and the links between atmospheric chemistry and the climate system at large.Volume 2 comprises chapters describing research on multiphase chemistry affecting air quality in China, on multiphase chemistry of organic compounds leading to secondary organic aerosol formation, on biogeochemical cycles involving ammonia, on oxidation of aromatic compounds, on reactions of Criegee intermediates (important in oxidation of alkenes), and on laboratory and field measurements of isotopic fractionation in the atmosphere.

Agriculture and Air Quality

Agriculture and Air Quality PDF Author: Carole Bedos
Publisher: Springer Nature
ISBN: 9402420584
Category : Technology & Engineering
Languages : en
Pages : 340

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Book Description
This book gives an overview of the relationships between agriculture and air quality, which is an issue of increasing importance for practitioners and policy makers. It provides the keys to understand natural and anthropogenic mechanisms governing emission and deposition of pollutants produced by and/or impacting agricultural activities It identifies how management practices can help mitigating emissions and how public policies on air pollution progressively addressed the agricultural sector This book was written for students, researchers and agriculture actors as well as for public decision-makers

Monitoring, Control and Effects of Air Pollution

Monitoring, Control and Effects of Air Pollution PDF Author: Andrzej Chmielewski
Publisher: BoD – Books on Demand
ISBN: 9533075260
Category : Technology & Engineering
Languages : en
Pages : 268

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Book Description
The book addresses the subjects related to the selected aspects of pollutants emission, monitoring and their effects. The most of recent publications concentrated on the review of the pollutants emissions from industry, especially power sector. In this one emissions from opencast mining and transport are addressed as well. Beside of SOx and NOx emissions, small particles and other pollutants (e.g. VOC, ammonia) have adverse effect on environment and human being. The natural emissions (e.g. from volcanoes) has contribution to the pollutants concentration and atmospheric chemistry governs speciation of pollutants, as in the case of secondary acidification. The methods of ambient air pollution monitoring based on modern instrumentation allow the verification of dispersion models and balancing of mass emissions. The comfort of everyday human's activity is influenced by indoor and public transport vehicles interior air contamination, which is effected even by the professional appliances operation. The outdoor pollution leads to cultural heritage objects deterioration, the mechanism are studied and the methods of rehabilitation developed. However to prevent emissions the new technologies are being developed, the new class of these technologies are plasma processes, which are briefly reviewed at the final part of the book.