Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10284/9345 |
Resumo: | Numerical simulations with photochemical transport models were independently performed for two domains situated in the Iberian Peninsula covering the Lisbon and Barcelona airsheds. Although the days chosen for simulation of the two cities are not the same, the synoptic situations in both cases, known as typical summertime situations, were similar, which allowed the development of typical mesoscale circulations, such as sea breezes and mountain and valley winds dominated by the Azores anticyclone. Emission inventories for the two areas were developed. The O3 concentrations recorded in both cities have a similar level. Nevertheless, Ox values in Barcelona are higher than in Lisbon, which may, at a first glance, indicate an apparently more oxidant atmosphere in Barcelona. Photochemical modeling for the two cities has shown that the behavior of the circulatory patterns in both urban areas is rather different, which mainly has to do with the different strengths of the sea breeze and the topography, inducing an important offshore vertical layered dimension of pollutant transport in Barcelona versus an important inland horizontal transport in Lisbon. |
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Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airshedsNumerical simulations with photochemical transport models were independently performed for two domains situated in the Iberian Peninsula covering the Lisbon and Barcelona airsheds. Although the days chosen for simulation of the two cities are not the same, the synoptic situations in both cases, known as typical summertime situations, were similar, which allowed the development of typical mesoscale circulations, such as sea breezes and mountain and valley winds dominated by the Azores anticyclone. Emission inventories for the two areas were developed. The O3 concentrations recorded in both cities have a similar level. Nevertheless, Ox values in Barcelona are higher than in Lisbon, which may, at a first glance, indicate an apparently more oxidant atmosphere in Barcelona. Photochemical modeling for the two cities has shown that the behavior of the circulatory patterns in both urban areas is rather different, which mainly has to do with the different strengths of the sea breeze and the topography, inducing an important offshore vertical layered dimension of pollutant transport in Barcelona versus an important inland horizontal transport in Lisbon.Tayloy & Francis EditorialRepositório Institucional da Universidade Fernando PessoaBarros, NelsonBorrego, CarlosToll, IsabelSoriano, CeciliaJiménez, PedroBaldasano, José Maria2021-02-04T12:57:51Z2021-01-25T17:31:53Z2003-03-01T00:00:00Z2003-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10284/9345eng1047-3289cv-prod-20141010.1080/10473289.2003.10466157metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-06T02:08:36Zoai:bdigital.ufp.pt:10284/9345Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:46:05.964364Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds |
title |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds |
spellingShingle |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds Barros, Nelson |
title_short |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds |
title_full |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds |
title_fullStr |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds |
title_full_unstemmed |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds |
title_sort |
Urban photochemical pollution in the Iberian Peninsula: Lisbon and Barcelona airsheds |
author |
Barros, Nelson |
author_facet |
Barros, Nelson Borrego, Carlos Toll, Isabel Soriano, Cecilia Jiménez, Pedro Baldasano, José Maria |
author_role |
author |
author2 |
Borrego, Carlos Toll, Isabel Soriano, Cecilia Jiménez, Pedro Baldasano, José Maria |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Repositório Institucional da Universidade Fernando Pessoa |
dc.contributor.author.fl_str_mv |
Barros, Nelson Borrego, Carlos Toll, Isabel Soriano, Cecilia Jiménez, Pedro Baldasano, José Maria |
description |
Numerical simulations with photochemical transport models were independently performed for two domains situated in the Iberian Peninsula covering the Lisbon and Barcelona airsheds. Although the days chosen for simulation of the two cities are not the same, the synoptic situations in both cases, known as typical summertime situations, were similar, which allowed the development of typical mesoscale circulations, such as sea breezes and mountain and valley winds dominated by the Azores anticyclone. Emission inventories for the two areas were developed. The O3 concentrations recorded in both cities have a similar level. Nevertheless, Ox values in Barcelona are higher than in Lisbon, which may, at a first glance, indicate an apparently more oxidant atmosphere in Barcelona. Photochemical modeling for the two cities has shown that the behavior of the circulatory patterns in both urban areas is rather different, which mainly has to do with the different strengths of the sea breeze and the topography, inducing an important offshore vertical layered dimension of pollutant transport in Barcelona versus an important inland horizontal transport in Lisbon. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-03-01T00:00:00Z 2003-03-01T00:00:00Z 2021-02-04T12:57:51Z 2021-01-25T17:31:53Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10284/9345 |
url |
http://hdl.handle.net/10284/9345 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1047-3289 cv-prod-201410 10.1080/10473289.2003.10466157 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Tayloy & Francis Editorial |
publisher.none.fl_str_mv |
Tayloy & Francis Editorial |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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