Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010:
We refined an urban-scale dispersion modelling system by adding a road dust suspension model, FORE. The deterministic modelling includes both vehicular exhaust emissions (including cold start and cold driving) and suspended road dust. The urban scale modelling system was used in combination with the...
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Finnish Environment Institute
2016
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fttno:oai:tudelft.nl:uuid:81045d7a-e03d-4abc-8ff7-0768523b18c4 2023-05-15T15:45:40+02:00 Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010: Aarnio, M.A. Kukkonen, J. Kangas, L. Kauhaniemi, M. Kousa, A. Hendriks, C. Yli-Tuomi, T. Lanki, T. Hoek, G. Brunekreef, B. Elolähde, T. Karppinen, A. 2016-01-01 http://resolver.tudelft.nl/uuid:81045d7a-e03d-4abc-8ff7-0768523b18c4 en eng Finnish Environment Institute uuid:81045d7a-e03d-4abc-8ff7-0768523b18c4 575359 http://resolver.tudelft.nl/uuid:81045d7a-e03d-4abc-8ff7-0768523b18c4 Boreal Environment Research, 5-6, 21, 445-460 Environment Environment & Sustainability Urbanisation Urban Mobility & Environment CAS - Climate Air and Sustainability ELSS - Earth Life and Social Sciences article 2016 fttno 2022-04-10T16:46:14Z We refined an urban-scale dispersion modelling system by adding a road dust suspension model, FORE. The deterministic modelling includes both vehicular exhaust emissions (including cold start and cold driving) and suspended road dust. The urban scale modelling system was used in combination with the regional scale chemical transport model LOTOSEUROS, for 2008, and the measured regional background concentrations, for 2010. The predictions were compared against measured concentrations of PM2.5 and PM10. PM2.5 concentrations were slightly and the PM10concentrations substantially under-predicted in 2008, mainly due to the under-predicted regional background concentration. Source contributions of suspended road dust varied from 2% to 8% and from 12% to 38% for PM2.5 and PM10, respectively. Long-range transported contributions at the urban traffic stations were 72% to 92% for PM2.5 and 50% to 83% for PM10. © 2016. Article in Journal/Newspaper Boreal Environment Research TU Delft: Institutional Repository (Delft University of Technology) |
institution |
Open Polar |
collection |
TU Delft: Institutional Repository (Delft University of Technology) |
op_collection_id |
fttno |
language |
English |
topic |
Environment Environment & Sustainability Urbanisation Urban Mobility & Environment CAS - Climate Air and Sustainability ELSS - Earth Life and Social Sciences |
spellingShingle |
Environment Environment & Sustainability Urbanisation Urban Mobility & Environment CAS - Climate Air and Sustainability ELSS - Earth Life and Social Sciences Aarnio, M.A. Kukkonen, J. Kangas, L. Kauhaniemi, M. Kousa, A. Hendriks, C. Yli-Tuomi, T. Lanki, T. Hoek, G. Brunekreef, B. Elolähde, T. Karppinen, A. Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010: |
topic_facet |
Environment Environment & Sustainability Urbanisation Urban Mobility & Environment CAS - Climate Air and Sustainability ELSS - Earth Life and Social Sciences |
description |
We refined an urban-scale dispersion modelling system by adding a road dust suspension model, FORE. The deterministic modelling includes both vehicular exhaust emissions (including cold start and cold driving) and suspended road dust. The urban scale modelling system was used in combination with the regional scale chemical transport model LOTOSEUROS, for 2008, and the measured regional background concentrations, for 2010. The predictions were compared against measured concentrations of PM2.5 and PM10. PM2.5 concentrations were slightly and the PM10concentrations substantially under-predicted in 2008, mainly due to the under-predicted regional background concentration. Source contributions of suspended road dust varied from 2% to 8% and from 12% to 38% for PM2.5 and PM10, respectively. Long-range transported contributions at the urban traffic stations were 72% to 92% for PM2.5 and 50% to 83% for PM10. © 2016. |
format |
Article in Journal/Newspaper |
author |
Aarnio, M.A. Kukkonen, J. Kangas, L. Kauhaniemi, M. Kousa, A. Hendriks, C. Yli-Tuomi, T. Lanki, T. Hoek, G. Brunekreef, B. Elolähde, T. Karppinen, A. |
author_facet |
Aarnio, M.A. Kukkonen, J. Kangas, L. Kauhaniemi, M. Kousa, A. Hendriks, C. Yli-Tuomi, T. Lanki, T. Hoek, G. Brunekreef, B. Elolähde, T. Karppinen, A. |
author_sort |
Aarnio, M.A. |
title |
Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010: |
title_short |
Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010: |
title_full |
Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010: |
title_fullStr |
Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010: |
title_full_unstemmed |
Modelling of particulate matter concentrations and source contributions in the Helsinki Metropolitan Area in 2008 and 2010: |
title_sort |
modelling of particulate matter concentrations and source contributions in the helsinki metropolitan area in 2008 and 2010: |
publisher |
Finnish Environment Institute |
publishDate |
2016 |
url |
http://resolver.tudelft.nl/uuid:81045d7a-e03d-4abc-8ff7-0768523b18c4 |
genre |
Boreal Environment Research |
genre_facet |
Boreal Environment Research |
op_source |
Boreal Environment Research, 5-6, 21, 445-460 |
op_relation |
uuid:81045d7a-e03d-4abc-8ff7-0768523b18c4 575359 http://resolver.tudelft.nl/uuid:81045d7a-e03d-4abc-8ff7-0768523b18c4 |
_version_ |
1766380181893677056 |