Effects of environmental alerts and pre-emergencies on pollutant concentrations in Santiago, Chile

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dc.contributor.authorTroncoso, Rodrigo
dc.contributor.authorde Grange, Louis
dc.contributor.authorCifuentes, Luis A.
dc.date.accessioned2024-01-10T13:12:36Z
dc.date.available2024-01-10T13:12:36Z
dc.date.issued2012
dc.description.abstractTo reduce air pollution levels in Santiago, Chile on days when the weather is expected to create poor ventilation conditions and increased air pollutant concentrations, the responsible authorities impose temporary restrictions on motor vehicles and certain industrial activities. We estimate the impact of these restrictions on the city's air quality using data collected by a network of monitoring stations. The estimates show that the restrictions do reduce the average concentrations of coarse and fine particulate matter, carbon monoxide and nitrogen oxide (both gases are emitted mainly by vehicles). However, no significant changes were found in the sulfur dioxide concentrations, which are primarily the result of industrial processes. (C) 2012 Elsevier Ltd. All rights reserved.
dc.fechaingreso.objetodigital20-03-2024
dc.format.extent8 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.atmosenv.2012.07.077
dc.identifier.issn1352-2310
dc.identifier.urihttps://doi.org/10.1016/j.atmosenv.2012.07.077
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78207
dc.identifier.wosidWOS:000311188000058
dc.information.autorucIngeniería;Cifuentes L;S/I;58703
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final557
dc.pagina.inicio550
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.revistaATMOSPHERIC ENVIRONMENT
dc.rightsacceso restringido
dc.subjectOutdoor air pollution
dc.subjectEnvironmental policy
dc.subjectAir quality
dc.subjectTraffic
dc.subjectIndustries
dc.subjectAIR-POLLUTION
dc.subjectRESPIRATORY-DISEASES
dc.subjectPARTICULATE MATTER
dc.subjectPOLICY
dc.subject.ods03 Good Health and Well-being
dc.subject.ods11 Sustainable Cities and Communities
dc.subject.odspa03 Salud y bienestar
dc.subject.odspa11 Ciudades y comunidades sostenibles
dc.titleEffects of environmental alerts and pre-emergencies on pollutant concentrations in Santiago, Chile
dc.typeartículo
dc.volumen61
sipa.codpersvinculados58703
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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