Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances

This study presents the analysis of the concentration levels, inter-site variation and source identification of trace metals at three urban/industrial mixed land-use sites of the Cantabria region (northern Spain), where local air quality plans were recently approved because the number of exceedances...

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Autores: Fernández Olmo, Ignacio|||0000-0001-6096-5160, Andecochea Saiz, Carlos, Ruiz Andrés, Sara, Fernández Ferreras, Jose Antonio, Irabien Gulías, Ángel|||0000-0002-2411-4163
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/11145
Acceso en línea:http://hdl.handle.net/10902/11145
Access Level:acceso abierto
Palabra clave:Trace elements
Source identification
Positive Matrix Factorisation
Inter-site variation
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spelling Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedancesLocal sources identification of trace metals in urban/i 1 ndustrial mixed land-use areas with daily PM10 limit value exceedancesFernández Olmo, Ignacio|||0000-0001-6096-5160Andecochea Saiz, CarlosRuiz Andrés, SaraFernández Ferreras, Jose AntonioIrabien Gulías, Ángel|||0000-0002-2411-4163Trace elementsSource identificationPositive Matrix FactorisationInter-site variationThis study presents the analysis of the concentration levels, inter-site variation and source identification of trace metals at three urban/industrial mixed land-use sites of the Cantabria region (northern Spain), where local air quality plans were recently approved because the number of exceedances of the daily PM10 limit value according to the Directive 2008/50/EC had been relatively high in the last decade (more than 35 instances per year). PM10 samples were collected for over three years at the Torrelavega (TORR) and Los Corrales (CORR) sites and for over two years at the Camargo (GUAR) site and analysed for the presence of arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb), nickel (Ni), titanium (Ti), vanadium (V), molybdenum (Mo), manganese (Mn), iron (Fe), antimony (Sb) and zinc (Zn). Analysis of enrichment factors revealed an anthropogenic origin of most of the studied elements; Zn, Cd, Mo, Pb and Cu were the most enriched elements at the three sites, with Fe and V as the least enriched elements. Positive Matrix Factorisation (PMF) and pollutant roses (Cu at TORR, Zn at CORR and Mn at GUAR) were used to identify the local sources of the studied metals. Analysis of PMF results revealed the main sources of trace metals at each site as road traffic at the TORR site, iron foundry and casting industry at the CORR site and a ferro-manganese alloy industry at the GUAR site. Other sources were also identified at these sites, but with much lower contributions, such as minor industrial sources, combustion and traffic mixed with the previous sources.This work was supported by the Spanish Ministry of Science and Innovation (CTM2010-16068 and CTM2013-43904R).Elsevier BVUniversidad de Cantabria20162016-05-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttp://hdl.handle.net/10902/11145Atmospheric Research, 2016, 171, 92-106reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/111452026-06-02T12:39:31Z
dc.title.none.fl_str_mv Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
Local sources identification of trace metals in urban/i 1 ndustrial mixed land-use areas with daily PM10 limit value exceedances
title Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
spellingShingle Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
Fernández Olmo, Ignacio|||0000-0001-6096-5160
Trace elements
Source identification
Positive Matrix Factorisation
Inter-site variation
title_short Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
title_full Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
title_fullStr Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
title_full_unstemmed Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
title_sort Local source identification of trace metals in urban/industrial mixed land-use areas with daily PM10 limit value exceedances
dc.creator.none.fl_str_mv Fernández Olmo, Ignacio|||0000-0001-6096-5160
Andecochea Saiz, Carlos
Ruiz Andrés, Sara
Fernández Ferreras, Jose Antonio
Irabien Gulías, Ángel|||0000-0002-2411-4163
author Fernández Olmo, Ignacio|||0000-0001-6096-5160
author_facet Fernández Olmo, Ignacio|||0000-0001-6096-5160
Andecochea Saiz, Carlos
Ruiz Andrés, Sara
Fernández Ferreras, Jose Antonio
Irabien Gulías, Ángel|||0000-0002-2411-4163
author_role author
author2 Andecochea Saiz, Carlos
Ruiz Andrés, Sara
Fernández Ferreras, Jose Antonio
Irabien Gulías, Ángel|||0000-0002-2411-4163
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv Trace elements
Source identification
Positive Matrix Factorisation
Inter-site variation
topic Trace elements
Source identification
Positive Matrix Factorisation
Inter-site variation
description This study presents the analysis of the concentration levels, inter-site variation and source identification of trace metals at three urban/industrial mixed land-use sites of the Cantabria region (northern Spain), where local air quality plans were recently approved because the number of exceedances of the daily PM10 limit value according to the Directive 2008/50/EC had been relatively high in the last decade (more than 35 instances per year). PM10 samples were collected for over three years at the Torrelavega (TORR) and Los Corrales (CORR) sites and for over two years at the Camargo (GUAR) site and analysed for the presence of arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), lead (Pb), nickel (Ni), titanium (Ti), vanadium (V), molybdenum (Mo), manganese (Mn), iron (Fe), antimony (Sb) and zinc (Zn). Analysis of enrichment factors revealed an anthropogenic origin of most of the studied elements; Zn, Cd, Mo, Pb and Cu were the most enriched elements at the three sites, with Fe and V as the least enriched elements. Positive Matrix Factorisation (PMF) and pollutant roses (Cu at TORR, Zn at CORR and Mn at GUAR) were used to identify the local sources of the studied metals. Analysis of PMF results revealed the main sources of trace metals at each site as road traffic at the TORR site, iron foundry and casting industry at the CORR site and a ferro-manganese alloy industry at the GUAR site. Other sources were also identified at these sites, but with much lower contributions, such as minor industrial sources, combustion and traffic mixed with the previous sources.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-05-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10902/11145
url http://hdl.handle.net/10902/11145
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier BV
publisher.none.fl_str_mv Elsevier BV
dc.source.none.fl_str_mv Atmospheric Research, 2016, 171, 92-106
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301629

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