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dc.contributor.authorIlizarbe-Gonzáles, Gina Mishel
dc.contributor.authorRojas Quincho, Jhojan Pool
dc.contributor.authorCabello-Torres, Rita Jaqueline
dc.contributor.authorUgarte-Alvan, Carlos Alfred
dc.contributor.authorReynoso-Quispe, Patricia
dc.contributor.authorValdiviezo-Gonzales, Lorgio Gilberto
dc.date.accessioned2021-02-22T15:59:40Z
dc.date.available2021-02-22T15:59:40Z
dc.date.issued2020-11
dc.identifier.urihttps://hdl.handle.net/20.500.12542/768
dc.description.abstractThis study evaluates the concentration of PM10 and PM2.5 andidentifies the sources of pollution in the districts of San Juan de Lurigancho (SJL) and Puente Piedra (PPD) located in the eastern and northern zones of the Metropolitan area of Lima,Peru. The samples were collected between April and May 2017 by the National Meteorology and Hydrology Service of Peru (SENAMHI). The concentrations of PM10 and PM2.5, measured using gravimetric techniques, exceeded the international (WHO) and national reference values; with maximum values for PM10 and PM2.5 of 160 and 121.56 µg/ m3 in PPD and 295.06 and 154.58 µg/ m3 in SJL respectively. Pollution sources were identified using the Positive Matrix Factorization Model (PMF 5.0) and Principal Component Analysis (PCA), and showed similar sources for both districts. In SJL, sources were determined to be a combination of vehicular traffic and the resuspension of soil dust, marine aerosols and iron and steel industry by-products, while in PPD they consisted of the resuspension of soil dust, vehicular traffic, industrial activity and marine aerosols.es_PE
dc.formatapplication/pdf
dc.language.isoenges_PE
dc.publisherUniversidad Nacional de Colombiaes_PE
dc.relation.ispartofurn:issn:0012-7353
dc.relation.urihttps://revistas.unal.edu.co/index.php/dyna/article/view/83688/77047es_PE
dc.rightsinfo:eu-repo/semantics/openAccesses_PE
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.sourceRepositorio Institucional - SENAMHIes_PE
dc.sourceServicio Nacional de Meteorología e Hidrología del Perúes_PE
dc.subjectCalidad del Airees_PE
dc.subjectCalidad Ambientales_PE
dc.subjectVigilancia de Contaminanteses_PE
dc.subjectContaminantes Atmosféricoses_PE
dc.subjectAerosol Atmosféricoes_PE
dc.subjectAir Qualityes_PE
dc.titleChemical characteristics and identification of PM10 sources in two districts of Lima, Perues_PE
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.identifier.isni0000 0001 0746 0446
dc.description.peerreviewPor pares
dc.identifier.doihttps://doi.org/10.15446/dyna.v87n215.83688
dc.identifier.journalUniversidad Nacional de Colombia
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.05.08es_PE
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.05.09es_PE


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