Publication
Atmospheric particulate matter fractions measured at Camagüey, Cuba. Preliminary results
| dc.contributor.author | Barja, Boris | |
| dc.contributor.author | Antuña, Juan Carlos | |
| dc.contributor.author | Estevan, Rene | |
| dc.contributor.author | Mogo, Sandra | |
| dc.contributor.author | Montilla, Elena | |
| dc.contributor.author | Cachorro, Victoria | |
| dc.contributor.author | De Frutos, Ángel M | |
| dc.date.accessioned | 2018-08-27T15:36:57Z | |
| dc.date.available | 2018-08-27T15:36:57Z | |
| dc.date.issued | 2011 | |
| dc.description.abstract | Gravimetric measurements of the particulate matter fractions PM10 and PM1, conducted at Camagüey, Cuba are reported. Samples were collected with a low volume particulate impactor Dekati PM10 two times a week, between February and October 2008. Sampling was conducted both under the local background conditions and in the presence of the Saharan dust events. The mean values of particulate matter concentrations were 28.4 μg/m3 and 14.6 μg/m3 for PM10 and PM1, respectively. The maximum/minimum concentrations of particulate matter measured for PM10 and PM1 were 73.3 μg/m3 / 13.1 μg/m3 and 33.4 μg/m3 / 4.9 μg/m3, respectively. An analysis of the eight major inorganic species (Na+, K+, Ca2+, Mg2+, NH4+, Cl–, NO3– and SO4 2–) in aerosol samples using ionic chromatography was conducted. An aerosol classification was developed depending on the air masses origins, wind velocity and direction at the measured site. The air masses origins were determined using backward trajectories derived from the HYSPLIT model. | pt_PT |
| dc.description.abstract | Se reportan las medidas gravimétricas de las fracciones de material particulado PM10 y PM1realizadas en Camagüey, Cuba. Las muestras fueron colectadas con un impactador de partículas de bajo volumen Dekati PM10, dos veces a la semana entre Febrero y Octubre del 2008. El muestreo se realizó tanto en condiciones de fondo local como en la presencia de eventos de polvo del Sahara. Los valores medios de concentración de material particulado resultaron 28.4 μg/m 3 y 14.6 μg/m 3 para PM10 y PM1, respectivamente. Los valores máximos/mínimos de concentración de material particulado medidos para PM10 y PM1 fueron de 73.3 μg/m3 /13.1 μg/m 3 y 33.4 μg/m3 /4.9 μg/m 3 , respectivamente. Se realizó un análisis de las ocho especies inorgánicas importantes (Na+ , K + , Ca 2+ , Mg 2+ , NH 4+ , Cl–, NO3– y SO 4 2–) en las partículas de aerosol presentes en las muestras, a partir de cromatografía iónica. Se desarrolló una clasificación de los aerosoles en dependencia del origen de las masas de aire, dirección y velocidad del viento en el sitio de medición. El origen de las masas de aire fue determinado utilizando las trayectorias inversas obtenidas con el modelo HYSPLIT. | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/5753 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.relation.ispartofseries | 1; | |
| dc.subject | PM10 | pt_PT |
| dc.subject | Aerosols | pt_PT |
| dc.title | Atmospheric particulate matter fractions measured at Camagüey, Cuba. Preliminary results | pt_PT |
| dc.title.alternative | Mediciones de las fracciones de material particulado atmosférico en Camagüey, Cuba. Resultados preliminares | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 125 | pt_PT |
| oaire.citation.startPage | 115 | pt_PT |
| oaire.citation.title | Óptica Pura y Aplicada | pt_PT |
| oaire.citation.volume | 44 | pt_PT |
| person.familyName | Mogo | |
| person.familyName | Cachorro | |
| person.familyName | de Frutos | |
| person.givenName | Sandra | |
| person.givenName | Victoria | |
| person.givenName | Ángel M | |
| person.identifier | 340036 | |
| person.identifier.ciencia-id | 1717-63EA-3853 | |
| person.identifier.orcid | 0000-0002-1423-2668 | |
| person.identifier.orcid | 0000-0002-4627-9444 | |
| person.identifier.orcid | 0000-0001-5748-5078 | |
| person.identifier.scopus-author-id | 6508333851 | |
| person.identifier.scopus-author-id | 7004005379 | |
| person.identifier.scopus-author-id | 6603892355 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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