File Download
Supplementary

Conference Paper: Effect of roughness on vertical dispersion coefficient over idealized urban street canyons under neutral stratification

TitleEffect of roughness on vertical dispersion coefficient over idealized urban street canyons under neutral stratification
Authors
Issue Date2013
Citation
The 13th EMS Annual Meeting and 11th European Conference on Applications of Meteorology (ECAM), Reading, UK., 9-13 September 2013.In EMS Annual Meeting Abstracts, 2013, v. 10, EMS2013-376-1 How to Cite?
AbstractGround-level pollutants (e.g. vehicular emission) are the primary pollutant sources affecting the public health and living quality in many modern compact cities. Thus, it is necessary to estimate the pollutant concentration and distribution in urban areas in a fast and reliable manner for better urban planning. Gaussian plume dispersion model is commonly used in practice. However, one of its major parameters, dispersion coefficient, often overlooks the effect of surface roughness so its accuracy in urban application is in doubt. In the existence of large-scale roughness element, the calculation of pollutant distribution in the urban boundary layer (UBL) would be prone to error. Our previous studies, using ...
Persistent Identifierhttp://hdl.handle.net/10722/204221

 

DC FieldValueLanguage
dc.contributor.authorWong, CCCen_US
dc.contributor.authorLiu, CHen_US
dc.date.accessioned2014-09-19T21:25:20Z-
dc.date.available2014-09-19T21:25:20Z-
dc.date.issued2013en_US
dc.identifier.citationThe 13th EMS Annual Meeting and 11th European Conference on Applications of Meteorology (ECAM), Reading, UK., 9-13 September 2013.In EMS Annual Meeting Abstracts, 2013, v. 10, EMS2013-376-1en_US
dc.identifier.urihttp://hdl.handle.net/10722/204221-
dc.description.abstractGround-level pollutants (e.g. vehicular emission) are the primary pollutant sources affecting the public health and living quality in many modern compact cities. Thus, it is necessary to estimate the pollutant concentration and distribution in urban areas in a fast and reliable manner for better urban planning. Gaussian plume dispersion model is commonly used in practice. However, one of its major parameters, dispersion coefficient, often overlooks the effect of surface roughness so its accuracy in urban application is in doubt. In the existence of large-scale roughness element, the calculation of pollutant distribution in the urban boundary layer (UBL) would be prone to error. Our previous studies, using ...en_US
dc.languageengen_US
dc.relation.ispartofEMS Annual Meeting Abstractsen_US
dc.rightsAuthor holds the copyright-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.titleEffect of roughness on vertical dispersion coefficient over idealized urban street canyons under neutral stratificationen_US
dc.typeConference_Paperen_US
dc.identifier.emailWong, CCC: coccwong@hku.hken_US
dc.identifier.emailLiu, CH: chliu@hkucc.hku.hken_US
dc.identifier.authorityLiu, CH=rp00152en_US
dc.description.naturepublished_or_final_version-
dc.identifier.hkuros238775en_US
dc.identifier.volume10-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats