Emission factors from road dust resuspension in a Mediterranean freeway

Particulate matter emissions from paved roads are currently one of the main challenges for a sustainable transport in Europe. Emissions are scarcely estimated due to the lack of knowledge about the resuspension process severely hampering a reliable simulation of PM and heavy metals concentrations in...

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Autores: Amato, Fulvio, Karanasiou, Angeliki, Moreno, Teresa, Alastuey, Andrés, Orza, J. A.G., Lumbreras, Julio, Borge, Rafael, Boldo, E., Linares, C., Querol, Xavier
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/344952
Acceso en línea:http://hdl.handle.net/10261/344952
https://api.elsevier.com/content/abstract/scopus_id/84865512613
Access Level:acceso abierto
Palabra clave:Traffic
Brake metals
Deposition flux
Elemental carbon
Mineral dust
Organic carbon
PM 10
http://metadata.un.org/sdg/3
http://metadata.un.org/sdg/11
Ensure healthy lives and promote well-being for all at all ages
Make cities and human settlements inclusive, safe, resilient and sustainable
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spelling Emission factors from road dust resuspension in a Mediterranean freewayAmato, FulvioKaranasiou, AngelikiMoreno, TeresaAlastuey, AndrésOrza, J. A.G.Lumbreras, JulioBorge, RafaelBoldo, E.Linares, C.Querol, XavierTrafficBrake metalsDeposition fluxElemental carbonMineral dustOrganic carbonPM 10http://metadata.un.org/sdg/3http://metadata.un.org/sdg/11Ensure healthy lives and promote well-being for all at all agesMake cities and human settlements inclusive, safe, resilient and sustainableParticulate matter emissions from paved roads are currently one of the main challenges for a sustainable transport in Europe. Emissions are scarcely estimated due to the lack of knowledge about the resuspension process severely hampering a reliable simulation of PM and heavy metals concentrations in large cities and evaluation of population exposure. In this study the Emission Factors from road dust resuspension on a Mediterranean freeway were estimated per single vehicle category and PM component (OC, EC, mineral dust and metals) by means of the deployment of vertical profiles of passive samplers and terminal concentration estimate. The estimated PM 10 emission factors varied from 12 to 47 mg VKT -1 (VKT: Vehicle Kilometer Traveled) with an average value of 22.7 ± 14.2 mg VKT -1. Emission Factors for heavy and light duty vehicles, passenger cars and motorbikes were estimated, based on average fleet composition and EPA ratios, in 187-733 mg VKT -1, 33-131 VKT -1, 9.4-36.9 VKT -1 and 0.8-3.3 VKT -1, respectively. These range of values are lower than previous estimates in Mediterranean urban roads, probably due to the lower dust reservoir on freeways. PM emitted material was dominated by mineral dust (9-10 mg VKT -1), but also OC and EC were found to be major components and approximately 14-25% and 2-9% of average PM exhaust emissions from diesel passenger cars on highways respectively. © 2012 Elsevier Ltd.This work was funded by research projects from the Spanish Ministries of the Environment and Rural and Marine Affairs (SERCA-058/PC08/3-18.1) and Sciences and Innovation (GRACCIE-CSD2007-00067, VAMOSCGL2010-19464/CLI) and partly by research projects from the Dutch Ministry of Infrastructure and environment and a Post-Doctoral grant from the Spanish Ministry of Education (Ayudas para movilidad posdoctoral en centros extranjeros, Programa Nacional de Movilidad de Recursos Humanos del Plan Nacional de I-D+I 2008–2011).Peer reviewedElsevierConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242012info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/344952https://api.elsevier.com/content/abstract/scopus_id/84865512613reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésAtmospheric Environmenthttps://doi.org/10.1016/j.atmosenv.2012.07.065Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3449522026-05-22T06:33:51Z
dc.title.none.fl_str_mv Emission factors from road dust resuspension in a Mediterranean freeway
title Emission factors from road dust resuspension in a Mediterranean freeway
spellingShingle Emission factors from road dust resuspension in a Mediterranean freeway
Amato, Fulvio
Traffic
Brake metals
Deposition flux
Elemental carbon
Mineral dust
Organic carbon
PM 10
http://metadata.un.org/sdg/3
http://metadata.un.org/sdg/11
Ensure healthy lives and promote well-being for all at all ages
Make cities and human settlements inclusive, safe, resilient and sustainable
title_short Emission factors from road dust resuspension in a Mediterranean freeway
title_full Emission factors from road dust resuspension in a Mediterranean freeway
title_fullStr Emission factors from road dust resuspension in a Mediterranean freeway
title_full_unstemmed Emission factors from road dust resuspension in a Mediterranean freeway
title_sort Emission factors from road dust resuspension in a Mediterranean freeway
dc.creator.none.fl_str_mv Amato, Fulvio
Karanasiou, Angeliki
Moreno, Teresa
Alastuey, Andrés
Orza, J. A.G.
Lumbreras, Julio
Borge, Rafael
Boldo, E.
Linares, C.
Querol, Xavier
author Amato, Fulvio
author_facet Amato, Fulvio
Karanasiou, Angeliki
Moreno, Teresa
Alastuey, Andrés
Orza, J. A.G.
Lumbreras, Julio
Borge, Rafael
Boldo, E.
Linares, C.
Querol, Xavier
author_role author
author2 Karanasiou, Angeliki
Moreno, Teresa
Alastuey, Andrés
Orza, J. A.G.
Lumbreras, Julio
Borge, Rafael
Boldo, E.
Linares, C.
Querol, Xavier
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Traffic
Brake metals
Deposition flux
Elemental carbon
Mineral dust
Organic carbon
PM 10
http://metadata.un.org/sdg/3
http://metadata.un.org/sdg/11
Ensure healthy lives and promote well-being for all at all ages
Make cities and human settlements inclusive, safe, resilient and sustainable
topic Traffic
Brake metals
Deposition flux
Elemental carbon
Mineral dust
Organic carbon
PM 10
http://metadata.un.org/sdg/3
http://metadata.un.org/sdg/11
Ensure healthy lives and promote well-being for all at all ages
Make cities and human settlements inclusive, safe, resilient and sustainable
description Particulate matter emissions from paved roads are currently one of the main challenges for a sustainable transport in Europe. Emissions are scarcely estimated due to the lack of knowledge about the resuspension process severely hampering a reliable simulation of PM and heavy metals concentrations in large cities and evaluation of population exposure. In this study the Emission Factors from road dust resuspension on a Mediterranean freeway were estimated per single vehicle category and PM component (OC, EC, mineral dust and metals) by means of the deployment of vertical profiles of passive samplers and terminal concentration estimate. The estimated PM 10 emission factors varied from 12 to 47 mg VKT -1 (VKT: Vehicle Kilometer Traveled) with an average value of 22.7 ± 14.2 mg VKT -1. Emission Factors for heavy and light duty vehicles, passenger cars and motorbikes were estimated, based on average fleet composition and EPA ratios, in 187-733 mg VKT -1, 33-131 VKT -1, 9.4-36.9 VKT -1 and 0.8-3.3 VKT -1, respectively. These range of values are lower than previous estimates in Mediterranean urban roads, probably due to the lower dust reservoir on freeways. PM emitted material was dominated by mineral dust (9-10 mg VKT -1), but also OC and EC were found to be major components and approximately 14-25% and 2-9% of average PM exhaust emissions from diesel passenger cars on highways respectively. © 2012 Elsevier Ltd.
publishDate 2012
dc.date.none.fl_str_mv 2012
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/344952
https://api.elsevier.com/content/abstract/scopus_id/84865512613
url http://hdl.handle.net/10261/344952
https://api.elsevier.com/content/abstract/scopus_id/84865512613
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Atmospheric Environment
https://doi.org/10.1016/j.atmosenv.2012.07.065
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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