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dc.contributor.author | Callén Romero, M. Soledad | - |
dc.contributor.author | Iturmendi, Amaia | - |
dc.contributor.author | López Sebastián, José Manuel | - |
dc.contributor.author | Mastral Lamarca, Ana María | - |
dc.date.accessioned | 2014-03-25T13:13:06Z | - |
dc.date.available | 2014-03-25T13:13:06Z | - |
dc.date.issued | 2013-09-11 | - |
dc.identifier | doi: 10.1007/s11356-013-2116-9 | - |
dc.identifier | issn: 0944-1344 | - |
dc.identifier | e-issn: 1614-7499 | - |
dc.identifier.citation | Environmental Science and Pollution Research 21: 2064-2076 (2014) | - |
dc.identifier.uri | http://hdl.handle.net/10261/94216 | - |
dc.description.abstract | In order to perform a study of the carcinogenic potential of polycyclic aromatic hydrocarbons (PAH), benzo(a)pyrene equivalent (BaP-eq) concentration was calculated and modelled by a receptor model based on positive matrix factorization (PMF). Nineteen PAH associated to airborne PM10 of Zaragoza, Spain, were quantified during the sampling period 2001-2009 and used as potential variables by the PMF model. Afterwards, multiple linear regression analysis was used to quantify the potential sources of BaP-eq. Five sources were obtained as the optimal solution and vehicular emission was identified as the main carcinogenic source (35 %) followed by heavy-duty vehicles (28 %), light-oil combustion (18 %), natural gas (10 %) and coal combustion (9 %). Two of the most prevailing directions contributing to this carcinogenic character were the NE and N directions associated with a highway, industrial parks and a paper factory. The lifetime lung cancer risk exceeded the unit risk of 8.7 × 10-5 per ng/m3 BaP in both winter and autumn seasons and the most contributing source was the vehicular emission factor becoming an important issue in control strategies. | - |
dc.description.sponsorship | Authors would like to thank Aula Dei-CSIC (Dr R. Gracia) for the meteorological data and the Ministry of Science and Innovation (MICIIN) for supporting the project CGL2009-14113-C02-01 and the Plan E for the co-funding. They would also like to thank the MICIIN for the contract of A.I. and the MICYT for the Ramon y Cajal contract of J.M.L. | - |
dc.publisher | Springer Nature | - |
dc.relation.isversionof | Postprint | - |
dc.rights | openAccess | - |
dc.subject | PM10 | - |
dc.subject | Receptor modelling | - |
dc.subject | PAH | - |
dc.subject | BaPequivalent | - |
dc.subject | PMF | - |
dc.subject | Lifetime lung cáncer risk | - |
dc.title | Source apportionment of the carcinogenic potential of polycyclic aromatic hydrocarbons (PAH) associated to airborne PM10 by a PMF model | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1007/s11356-013-2116-9 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1007/s11356-013-2116-9 | - |
dc.embargo.terms | 2014-09-30 | - |
dc.date.updated | 2014-03-25T13:13:06Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
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Source_apportionment_of_the_carcinogenic.pdf | 639,52 kB | Adobe PDF | Visualizar/Abrir |
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