Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)

PM10 was collected during an EMEP winter campaign of 2017-2018 in two urban background sites in Barcelona (BCN) and Granada (GRA), two Mediterranean cities in the coast and inland, respectively. The concentrations of PM10, organic carbon (OC), elemental carbon (EC), and organic molecular tracer comp...

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Autores: van Drooge, Barend L., Garatachea, Roger, Reche, Cristina, Titos, Gloria, Alastuey, Andrés, Lyamani, Hassan, Alados-Arboledas, Lucas, Querol, Xavier, Grimalt, Joan O.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/259522
Acceso en línea:http://hdl.handle.net/10261/259522
https://api.elsevier.com/content/abstract/scopus_id/85123238979
Access Level:acceso abierto
Palabra clave:Organic aerosol
Urban air quality
Source apportionment
SOA
PAH
PM
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spelling Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)van Drooge, Barend L.Garatachea, RogerReche, CristinaTitos, GloriaAlastuey, AndrésLyamani, HassanAlados-Arboledas, LucasQuerol, XavierGrimalt, Joan O.Organic aerosolUrban air qualitySource apportionmentSOAPAHPMPM10 was collected during an EMEP winter campaign of 2017-2018 in two urban background sites in Barcelona (BCN) and Granada (GRA), two Mediterranean cities in the coast and inland, respectively. The concentrations of PM10, organic carbon (OC), elemental carbon (EC), and organic molecular tracer compounds such as hopanes, anhydro-saccharides, polycyclic aromatic hydrocarbon, and several biogenic and anthropogenic markers of secondary organic aerosols (SOA) were two times higher in GRA compared to BCN and related to the atmospheric mixing heights in the areas. Multivariate curve resolution (MCR-ALS) source apportionment analysis identified primary emissions sources (traffic + biomass burning) that were responsible for the 50% and 20% of the organic aerosol contributions in Granada and Barcelona, respectively. The contribution of biomass burning was higher in the holidays than in the working days in GRA while all primary combustion emissions decreased in holidays in BCN. The MCR-ALS identified that oxidative species and SOA formation processes contributed to 40% and 80% in Granada and Barcelona, respectively. Aged SOA was dominant in Granada and Barcelona under stagnant atmospheric conditions and in presence of air pollution. On the other hand, fresh SOA contributions from α-pinene oxidation (cis-pinonic acid) were three times higher in Barcelona than Granada and could be related to new particle formation, essentially due to overall cleaner air conditions and elevated air temperatures.Financial support for this study was provided by the Cooperative Programme for Monitoring and Evaluation of the Long-Range Transmission of Air Pollution in Europe (EMEP) and the European Union’s Horizon 2020 research project ACTRIS2 (654109) and supported by research projects from the Plan Nacional de IyD of the Spanish Ministry of Science and Innovation INTEMPOL (PGC2018-102288-B-I00), HOUSE (CGL2016-78594-R), and BioCloud (RTI2018.101154.A.I00). IDAEA-CSIC is a Severo Ochoa Centre of Research Excellence (Spanish Ministry of Science and Innovation, CEX2018-000794-S).Peer reviewedSpringer NatureEuropean CommissionMinisterio de Ciencia e Innovación (España)0000-0002-6434-3390Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/259522https://api.elsevier.com/content/abstract/scopus_id/85123238979reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/654109info:eu-repo/grantAgreement/MICIN/CEX2018-000794-S/Environmental science and pollution research internationalhttps://doi.org/10.1007/s11356-021-16366-0Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2595222026-05-22T06:33:51Z
dc.title.none.fl_str_mv Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
title Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
spellingShingle Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
van Drooge, Barend L.
Organic aerosol
Urban air quality
Source apportionment
SOA
PAH
PM
title_short Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
title_full Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
title_fullStr Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
title_full_unstemmed Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
title_sort Primary and secondary organic winter aerosols in Mediterranean cities under different mixing layer conditions (Barcelona and Granada)
dc.creator.none.fl_str_mv van Drooge, Barend L.
Garatachea, Roger
Reche, Cristina
Titos, Gloria
Alastuey, Andrés
Lyamani, Hassan
Alados-Arboledas, Lucas
Querol, Xavier
Grimalt, Joan O.
author van Drooge, Barend L.
author_facet van Drooge, Barend L.
Garatachea, Roger
Reche, Cristina
Titos, Gloria
Alastuey, Andrés
Lyamani, Hassan
Alados-Arboledas, Lucas
Querol, Xavier
Grimalt, Joan O.
author_role author
author2 Garatachea, Roger
Reche, Cristina
Titos, Gloria
Alastuey, Andrés
Lyamani, Hassan
Alados-Arboledas, Lucas
Querol, Xavier
Grimalt, Joan O.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Ministerio de Ciencia e Innovación (España)
0000-0002-6434-3390
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Organic aerosol
Urban air quality
Source apportionment
SOA
PAH
PM
topic Organic aerosol
Urban air quality
Source apportionment
SOA
PAH
PM
description PM10 was collected during an EMEP winter campaign of 2017-2018 in two urban background sites in Barcelona (BCN) and Granada (GRA), two Mediterranean cities in the coast and inland, respectively. The concentrations of PM10, organic carbon (OC), elemental carbon (EC), and organic molecular tracer compounds such as hopanes, anhydro-saccharides, polycyclic aromatic hydrocarbon, and several biogenic and anthropogenic markers of secondary organic aerosols (SOA) were two times higher in GRA compared to BCN and related to the atmospheric mixing heights in the areas. Multivariate curve resolution (MCR-ALS) source apportionment analysis identified primary emissions sources (traffic + biomass burning) that were responsible for the 50% and 20% of the organic aerosol contributions in Granada and Barcelona, respectively. The contribution of biomass burning was higher in the holidays than in the working days in GRA while all primary combustion emissions decreased in holidays in BCN. The MCR-ALS identified that oxidative species and SOA formation processes contributed to 40% and 80% in Granada and Barcelona, respectively. Aged SOA was dominant in Granada and Barcelona under stagnant atmospheric conditions and in presence of air pollution. On the other hand, fresh SOA contributions from α-pinene oxidation (cis-pinonic acid) were three times higher in Barcelona than Granada and could be related to new particle formation, essentially due to overall cleaner air conditions and elevated air temperatures.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/259522
https://api.elsevier.com/content/abstract/scopus_id/85123238979
url http://hdl.handle.net/10261/259522
https://api.elsevier.com/content/abstract/scopus_id/85123238979
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/654109
info:eu-repo/grantAgreement/MICIN/CEX2018-000794-S/
Environmental science and pollution research international
https://doi.org/10.1007/s11356-021-16366-0
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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