air emissions Articles

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EMEP/EEA air pollutant emission inventory guidebook 2013

by European Environment Agency (EEA)  (Aug. 29, 2013)

Technical guidance to prepare national emission inventories. The joint EMEP/EEA air pollutant emission inventory guidebook supports the reporting of emissions data under the UNECE Convention on Long-range Transboundary Air Pollution (CLRTAP) and the EU National Emission Ceilings Directive. It provides expert guidance on how to compile an ...

Atmospheric transport model applied to understand the effect of biogenic emissions to secondary atmospheric aerosol in hemiboreal zone

by Inderscience Publishers  (Dec. 28, 2012)

The SILAM model with built–in isoprene and monoterpene emission module from natural sources was run for May to August 2006 in Baltic Sea region. In this study VOCs were advected as passive tracers. Modelled hourly VOC–tracer concentrations were compared with sub–half–micrometre aerosol concentrations, simultaneously measured in Preila (Lithuania), ...

Contribution of biogenic emissions to the atmospheric composition of the Balkan Region and Bulgaria

by Inderscience Publishers  (Dec. 28, 2012)

The present work aims at studying the local to regional atmospheric pollution transport and transformation processes over the Balkan Peninsula and Bulgaria. The US EPA models–3 system is chosen as a modelling tool. As the NCEP global analysis data with one degree resolution is used as meteorological background, the models nesting capabilities are ...

European Union CO2 emissions: different accounting perspectives

by European Environment Agency (EEA)  (Dec. 18, 2013)

The aim of this technical report is to explain to a wider audience the concepts and methodologies behind different air emission accounting perspectives and the resulting emissions data at the EU level. In brief, there are three of these different accounting perspectives: territorial, production and consumption. Three perspectives on air emissions ...

Evaluation of airborne heavy metal pollution from European sources

by Inderscience Publishers  (Sep. 17, 2009)

An improved MSC-East model for the evaluation of the atmospheric concentration and deposition of heavy metals in Europe and adjoining regions is described. At present, modelling of lead, zinc, arsenic, cadmium and mercury concentrations is carried out within the EMEP grid. At the same time, MSC East performs model calculations within the whole ...

Concentrations of air pollutants constant despite drop in emissions

by NILU - The Norwegian Institute for Air Research  (Nov. 19, 2007)

Concentrations of ozone and particulate matter, two harmful airborne pollutants, have not improved since 1997 despite substantial cuts in emissions of air pollutants across Europe, says a new EEA report where Norwegian Institute for Air Research (NILU) has co-ordinated and are editor ...

Numerical simulation of the impact of street geometry on vehicle emissions in urban area

by Inderscience Publishers  (Jan. 23, 2014)

Keeping the street geometry acceptable in an urban area has become an important task to improve the air quality. Gaseous emissions from vehicles increase the incidence of a variety of human health problems. This study presents a numerical simulation of the effect of street geometry on the dispersion of vehicular pollutants in an urban area using ...

Sensitivity to input parameters of Mobile6.2–AERMOD simulated emissions and concentrations

by Inderscience Publishers  (Jan. 23, 2014)

This study investigates the sensitivity of simulated emissions and airborne NO2 and benzene concentrations to model input parameters. Emission factors were estimated using Mobile6.2 and ambient concentrations were estimated using AERMOD. The simulation was performed for Huron Church Road in Windsor, Ontario, Canada, an arterial road 9 km in length ...

Regenerative Thermal Oxidizer + Zeolite Wheel for VOC Emissions Abatement

by Tecam Group  (Mar. 5, 2014)

Case Study: “Heceygo Project” Ehaust Air Treatment Regenerative Thermal Oxidizer For Voc Emissions Treatment ZEOLITE ROTOR-CONCENTRATOR + REGENERATIVE THERMAL OXIDIZER The Technical Solution For Large Air Flows With Low Solvent Concentrations PROJECT MAIN DATA: ...

Modelling the air quality impact of industrial emissions over a valley in Southern Italy

by Inderscience Publishers  (Dec. 28, 2012)

The aim of this study is to support decision makers and stakeholders in the management of air quality in an industrial area located in a valley in southern Italy, where neither air quality nor meteorological parameters are routinely monitored. The first phase focused on the inventory of emissions through monitored data at stacks, permissions to ...

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