Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry

Autores
Dezzutti, Mariana Clara; Berri, Guillermo Jorge; Venegas, Laura Esperanza
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The NOx concentrations measured at the sampling site of Cordoba Avenue, Buenos Aires City, characterised by an irregular geometry on both sides of the street, are used to intercompare results of five urban street canyon dispersion models, STREET, OSPM, AEOLIUSF, STREET-BOX and SEUS. Three different wind directions with respect to the street axis are considered, i.e., leeward, windward and parallel. Additionally, two wind speed classes are considered, above and below 2 m s–1. In order to evaluate the models performance, observed and calculated concentrations are compared using different statistical measures, i.e., mean values, bias, mean square error and fractional error. In general, all models estimate better leeward conditions and wind speeds above 2 m s–1, with SEUS providing the overall best result.
Fil: Dezzutti, Mariana Clara. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Observatorio Astronómico de La Plata - Sede Central; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Berri, Guillermo Jorge. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Observatorio Astronómico de La Plata - Sede Central; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Venegas, Laura Esperanza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Tecnológica Nacional. Facultad Regional Avellaneda; Argentina
Materia
ATMOSPHERIC DISPERSION MODELS
INTERCOMPARISON OF RESULTS
URBAN STREET CANYON WITH IRREGULAR GEOMETRY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/101334
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometryDezzutti, Mariana ClaraBerri, Guillermo JorgeVenegas, Laura EsperanzaATMOSPHERIC DISPERSION MODELSINTERCOMPARISON OF RESULTSURBAN STREET CANYON WITH IRREGULAR GEOMETRYhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The NOx concentrations measured at the sampling site of Cordoba Avenue, Buenos Aires City, characterised by an irregular geometry on both sides of the street, are used to intercompare results of five urban street canyon dispersion models, STREET, OSPM, AEOLIUSF, STREET-BOX and SEUS. Three different wind directions with respect to the street axis are considered, i.e., leeward, windward and parallel. Additionally, two wind speed classes are considered, above and below 2 m s–1. In order to evaluate the models performance, observed and calculated concentrations are compared using different statistical measures, i.e., mean values, bias, mean square error and fractional error. In general, all models estimate better leeward conditions and wind speeds above 2 m s–1, with SEUS providing the overall best result.Fil: Dezzutti, Mariana Clara. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Observatorio Astronómico de La Plata - Sede Central; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Berri, Guillermo Jorge. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Observatorio Astronómico de La Plata - Sede Central; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Venegas, Laura Esperanza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Tecnológica Nacional. Facultad Regional Avellaneda; ArgentinaTaiwan Association for Aerosol Research-Taar2018-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101334Dezzutti, Mariana Clara; Berri, Guillermo Jorge; Venegas, Laura Esperanza; Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry; Taiwan Association for Aerosol Research-Taar; Aerosol And Air Quality Research; 18; 3; 3-2018; 820-8281680-85842071-1409CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.aaqr.org/doi/10.4209/aaqr.2017.11.0489info:eu-repo/semantics/altIdentifier/doi/10.4209/aaqr.2017.11.0489info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:14:32Zoai:ri.conicet.gov.ar:11336/101334instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:14:32.657CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
title Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
spellingShingle Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
Dezzutti, Mariana Clara
ATMOSPHERIC DISPERSION MODELS
INTERCOMPARISON OF RESULTS
URBAN STREET CANYON WITH IRREGULAR GEOMETRY
title_short Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
title_full Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
title_fullStr Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
title_full_unstemmed Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
title_sort Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry
dc.creator.none.fl_str_mv Dezzutti, Mariana Clara
Berri, Guillermo Jorge
Venegas, Laura Esperanza
author Dezzutti, Mariana Clara
author_facet Dezzutti, Mariana Clara
Berri, Guillermo Jorge
Venegas, Laura Esperanza
author_role author
author2 Berri, Guillermo Jorge
Venegas, Laura Esperanza
author2_role author
author
dc.subject.none.fl_str_mv ATMOSPHERIC DISPERSION MODELS
INTERCOMPARISON OF RESULTS
URBAN STREET CANYON WITH IRREGULAR GEOMETRY
topic ATMOSPHERIC DISPERSION MODELS
INTERCOMPARISON OF RESULTS
URBAN STREET CANYON WITH IRREGULAR GEOMETRY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The NOx concentrations measured at the sampling site of Cordoba Avenue, Buenos Aires City, characterised by an irregular geometry on both sides of the street, are used to intercompare results of five urban street canyon dispersion models, STREET, OSPM, AEOLIUSF, STREET-BOX and SEUS. Three different wind directions with respect to the street axis are considered, i.e., leeward, windward and parallel. Additionally, two wind speed classes are considered, above and below 2 m s–1. In order to evaluate the models performance, observed and calculated concentrations are compared using different statistical measures, i.e., mean values, bias, mean square error and fractional error. In general, all models estimate better leeward conditions and wind speeds above 2 m s–1, with SEUS providing the overall best result.
Fil: Dezzutti, Mariana Clara. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Observatorio Astronómico de La Plata - Sede Central; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Berri, Guillermo Jorge. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Observatorio Astronómico de La Plata - Sede Central; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Venegas, Laura Esperanza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Tecnológica Nacional. Facultad Regional Avellaneda; Argentina
description The NOx concentrations measured at the sampling site of Cordoba Avenue, Buenos Aires City, characterised by an irregular geometry on both sides of the street, are used to intercompare results of five urban street canyon dispersion models, STREET, OSPM, AEOLIUSF, STREET-BOX and SEUS. Three different wind directions with respect to the street axis are considered, i.e., leeward, windward and parallel. Additionally, two wind speed classes are considered, above and below 2 m s–1. In order to evaluate the models performance, observed and calculated concentrations are compared using different statistical measures, i.e., mean values, bias, mean square error and fractional error. In general, all models estimate better leeward conditions and wind speeds above 2 m s–1, with SEUS providing the overall best result.
publishDate 2018
dc.date.none.fl_str_mv 2018-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/101334
Dezzutti, Mariana Clara; Berri, Guillermo Jorge; Venegas, Laura Esperanza; Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry; Taiwan Association for Aerosol Research-Taar; Aerosol And Air Quality Research; 18; 3; 3-2018; 820-828
1680-8584
2071-1409
CONICET Digital
CONICET
url http://hdl.handle.net/11336/101334
identifier_str_mv Dezzutti, Mariana Clara; Berri, Guillermo Jorge; Venegas, Laura Esperanza; Intercomparison of atmospheric dispersion models applied to an urban street canyon of irregular geometry; Taiwan Association for Aerosol Research-Taar; Aerosol And Air Quality Research; 18; 3; 3-2018; 820-828
1680-8584
2071-1409
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.aaqr.org/doi/10.4209/aaqr.2017.11.0489
info:eu-repo/semantics/altIdentifier/doi/10.4209/aaqr.2017.11.0489
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taiwan Association for Aerosol Research-Taar
publisher.none.fl_str_mv Taiwan Association for Aerosol Research-Taar
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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