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Modelling the Impact of the Introduction of the EURO 6d-TEMP/6d Regulation for Light-Duty Vehicles on EU Air Quality

de Meij, Alexander ; Astorga, Covadonga ; Thunis, Philippe ; Crippa, Monica ; Guizzardi, Diego ; Pisoni, Enrico ; Valverde, Victor ; Suarez-Bertoa, Ricardo ; Oreggioni, Gabriel David ; Mahiques, Ornella ; Franco, Vicente

Applied sciences, 2022-05, Vol.12 (9), p.4257 [Periódico revisado por pares]

Basel: MDPI AG

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Título:
Modelling the Impact of the Introduction of the EURO 6d-TEMP/6d Regulation for Light-Duty Vehicles on EU Air Quality
Autor: de Meij, Alexander ; Astorga, Covadonga ; Thunis, Philippe ; Crippa, Monica ; Guizzardi, Diego ; Pisoni, Enrico ; Valverde, Victor ; Suarez-Bertoa, Ricardo ; Oreggioni, Gabriel David ; Mahiques, Ornella ; Franco, Vicente
Assuntos: Aerosols ; Air pollution ; Air quality ; Air quality control ; Atmospheric models ; Atmospheric research ; Automobiles ; Chemistry ; Emission analysis ; emission scenarios ; Emission standards ; Emissions ; Emissions control ; Euro 6d-TMEP/6d ; Exhaust emission ; Exhaust systems ; Gases ; Gasoline ; Laboratories ; Light ; Nitrogen ; Nitrogen dioxide ; Outdoor air quality ; Particulate matter ; Passengers ; Pollutants ; Quality standards ; Road transportation ; Traffic ; Vehicles ; VOCs ; Volatile organic compounds
É parte de: Applied sciences, 2022-05, Vol.12 (9), p.4257
Descrição: In this manuscript, we evaluated different emission scenarios for light-duty road transport to evaluate their impact on air quality in the EU, with a focus on a number of cities by means of the EMEP (European Monitoring and Evaluation Programme) modelling system. In addition to the reference case scenario, where exhaust emission factors from COPERT (Computer Programme to calculate Emissions from Road Transport) corresponding to the existing fleet were used, we also tested future potential scenarios considering: (a) all passenger cars and light commercial vehicles meet the EURO 6 emissions standard and EDGAR (Emission Database for Global Atmospheric research) EURO 6 emission factors; (b) all passenger cars and light commercial vehicles meet the EURO 6 emissions standard and real-world emission factors derived from actual Euro 6d-TEMP/6d vehicles. Results show how the replacement of old vehicles by newer ones with better emission control technologies can help improve air quality in the EU in terms of reductions in NO2 and PM2.5 concentrations. However, reduced NOx emissions in cities (as foreseen in the two scenarios analysed) will cause tropospheric O3 to increase.
Editor: Basel: MDPI AG
Idioma: Inglês

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Modelling the Impact of the Introduction of the EURO 6d-TEMP/6d Regulation for Light-Duty Vehicles on EU Air Quality

de Meij, Alexander ; Astorga, Covadonga ; Thunis, Philippe ; Crippa, Monica ; Guizzardi, Diego ; Pisoni, Enrico ; Valverde, Victor ; Suarez-Bertoa, Ricardo ; Oreggioni, Gabriel David ; Mahiques, Ornella ; Franco, Vicente

Basel: MDPI AG

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