Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/185853
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Moreno, Teresa | es_ES |
dc.contributor.author | Reche, Cristina | es_ES |
dc.contributor.author | Rivas, Ioar | es_ES |
dc.contributor.author | Minguillón, María Cruz | es_ES |
dc.contributor.author | Martins, Vânia | es_ES |
dc.contributor.author | Vargas, Concepción | es_ES |
dc.contributor.author | Buonanno, Giorgio | es_ES |
dc.contributor.author | Parga, Jesús | es_ES |
dc.contributor.author | Pandolfi, Marco | es_ES |
dc.contributor.author | Brines, Mariola | es_ES |
dc.contributor.author | Ealo, Marina | es_ES |
dc.contributor.author | Fonseca, Ana Sofía | es_ES |
dc.contributor.author | Amato, Fulvio | es_ES |
dc.contributor.author | Sosa, Garay | es_ES |
dc.contributor.author | Capdevila, Marta | es_ES |
dc.contributor.author | de Miguel, Eladio | es_ES |
dc.contributor.author | Querol, Xavier | es_ES |
dc.contributor.author | Gibbons, Wes | es_ES |
dc.date.accessioned | 2019-07-10T12:10:17Z | - |
dc.date.available | 2019-07-10T12:10:17Z | - |
dc.date.issued | 2015-10-01 | - |
dc.identifier.citation | Environmental Research 142: 495-510 (2015) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/185853 | - |
dc.description.abstract | Access to detailed comparisons in air quality variations encountered when commuting through a city offers the urban traveller more informed choice on how to minimise personal exposure to inhalable pollutants. In this study we report on an experiment designed to compare atmospheric contaminants inhaled during bus, subway train, tram and walking journeys through the city of Barcelona. Average number concentrations of particles 10-300 nm in size, N, are lowest in the commute using subway trains (N<2.5 ×104part.cm-3), higher during tram travel and suburban walking (2.5 ×104cm-3<N<5.0×104cm-3), and highest in diesel bus or walking in the city centre (N>5.0×104cm-3), with extreme transient peaks at busy traffic crossings commonly exceeding 1.0×105cm-3 and accompanied by peaks in Black Carbon and CO. Subway particles are coarser (mode 90nm) than in buses, trams or outdoors (<70nm), and concentrations of fine particulate matter (PM2.5) and Black Carbon are lower in the tram when compared to both bus and subway. CO2 levels in public transport reflect passenger numbers, more than tripling from outdoor levels to >1200ppm in crowded buses and trains. There are also striking differences in inhalable particle chemistry depending on the route chosen, ranging from aluminosiliceous at roadsides and near pavement works, ferruginous with enhanced Mn, Co, Zn, Sr and Ba in the subway environment, and higher levels of Sb and Cu inside the bus. We graphically display such chemical variations using a ternary diagram to emphasise how "air quality" in the city involves a consideration of both physical and chemical parameters, and is not simply a question of measuring particle number or mass. © 2015 The Authors. | es_ES |
dc.description.sponsorship | This work was supported by the ACS Foundation contributing to the dissemination of good environmental practices and environmental protection activities, the Spanish Ministry of Economy and Competitiveness and FEDER funds within the I+D Project CGL2012-33066 (METRO), and the IMPROVE LIFE project ( LIFE13 ENV/ES/000263 ). VM and ASF acknowledge funding from the European Union Seventh Framework Programme ( FP7/2007-2013 ) for a Marie Curie ITN (Grant agreement no. 315760 HEXACOMM ). Additional funding from AXA Research Fund is acknowledged. Fulvio Amato is beneficiary of the Juan de la Cierva postdoctoral Grant ( JCI-2012-13473 ) from the Spanish Ministry of Economy and Competitiveness. Appendix A | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.isversionof | Publisher's version | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Air quality | es_ES |
dc.subject | Subways | es_ES |
dc.subject | Subway stations | es_ES |
dc.title | Urban air quality comparison for bus, tram, subway and pedestrian commutes in Barcelona | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.envres.2015.07.022 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.envres.2015.07.022 | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.contributor.orcid | Moreno, Teresa [0000-0003-3235-1027] | es_ES |
dc.contributor.orcid | Reche, Cristina [0000-0002-3387-3989] | es_ES |
dc.contributor.orcid | Minguillón, María Cruz [0000-0002-5464-0391] | es_ES |
dc.contributor.orcid | Martins, Vânia [0000-0003-2465-5880] | es_ES |
dc.contributor.orcid | Pandolfi, Marco [0000-0002-7493-7213] | es_ES |
dc.contributor.orcid | Amato, Fulvio [0000-0003-1546-9154] | es_ES |
dc.contributor.orcid | Querol, Xavier [0000-0002-6549-9899] | 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.languageiso639-1 | en | - |
item.grantfulltext | open | - |
Aparece en las colecciones: | (IDAEA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Urban air quality comparison for bus, tram, subway and pedestrian.pdf | Artículo principal | 6,22 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
138
checked on 10-abr-2024
WEB OF SCIENCETM
Citations
128
checked on 22-feb-2024
Page view(s)
266
checked on 18-abr-2024
Download(s)
304
checked on 18-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.