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A Gaussian puff model with optimal interpolation for air pollution modelling assessment
Mok K.M.1; Miranda A.I.2; Leong K.U.1; Borrego C.2
2008-11-01
Source PublicationInternational Journal of Environment and Pollution
ISSN0957-4352
Volume35Issue:1Pages:111-137
Abstract

A Gaussian plume model was modified to simulate the dispersion of non-reactive air pollutants under non-homogeneous wind conditions through a multi-puff approach. It was applied to the city of Lisbon and evaluated by comparison with measured sulphur dioxide data, showing a reasonable skill to estimate the transport and dispersion of pollutants under complex wind field and different atmospheric conditions. The modelling results were integrated with observed data, based on correlation functions determined from historical values, to obtain the improved analytical results by using optimal interpolation. A significant improvement over the predictions by the Gaussian puff model alone was achieved. 

KeywordGaussian Model Ground-level Concentration Optimal Interpolation Puff Approach Urban Air Quality
DOIhttps://doi.org/10.1504/IJEP.2008.021135
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000261730700009
PublisherINDERSCIENCE ENTERPRISES LTD, WORLD TRADE CENTER BLDG, 29 ROUTE DE PRE-BOIS, CASE POSTALE 856, CH-1215 GENEVA, SWITZERLAND
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Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Affiliation1.Department of Civil & Environmental Engineering, Faculty of Science and Technology, University of Macau, Av. padre Tomas Pereira, Taipa, Macau SAR, China
2.Department of Environmental and Planning, University of Aveiro,Campus Univeritario de Santiago, 3810-193, Aveiro, Portugal
First Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Mok K.M.,Miranda A.I.,Leong K.U.,et al. A Gaussian puff model with optimal interpolation for air pollution modelling assessment[J]. International Journal of Environment and Pollution,2008,35(1):111-137.
APA Mok K.M.,Miranda A.I.,Leong K.U.,&Borrego C..(2008).A Gaussian puff model with optimal interpolation for air pollution modelling assessment.International Journal of Environment and Pollution,35(1),111-137.
MLA Mok K.M.,et al."A Gaussian puff model with optimal interpolation for air pollution modelling assessment".International Journal of Environment and Pollution 35.1(2008):111-137.
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