Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/46304
Campo DC Valoridioma
dc.contributor.authorGelado-Caballero, María D.en_US
dc.contributor.authorLópez-García, Patriciaen_US
dc.contributor.authorPrieto, Sandraen_US
dc.contributor.authorPatey, Matthew D.en_US
dc.contributor.authorCollado, Cayetanoen_US
dc.contributor.authorHernández Brito, José Joaquínen_US
dc.contributor.otherLopez-Garcia, Patricia-
dc.contributor.otherGELADO CABALLERO, MARIA DOLORES-
dc.contributor.otherPatey, Matthew-
dc.contributor.otherGelado-Caballero, M.D.-
dc.contributor.otherHernandez-Brito, Jose Joaquin-
dc.date.accessioned2018-11-23T03:16:49Z-
dc.date.available2018-11-23T03:16:49Z-
dc.date.issued2012en_US
dc.identifier.issn0148-0227en_US
dc.identifier.urihttp://hdl.handle.net/10553/46304-
dc.description.abstractThere are very few sets of long-term measurements of aerosol concentrations overthe North Atlantic Ocean, yet such data is invaluable in quantifying atmospheric dustinputs to this ocean region. We present an 8-year record of total suspended particles (TSP)collected at three stations on Gran Canaria Island, Spain (Taliarte at sea level, Tafira 269 mabove sea level (a.s.l.) and Pico de la Gorra 1930 m a.s.l.). Using wet and dry depositionmeasurements, the mean dust flux was calculated at 42.3 mg m 2d 1. Air mass backtrajectories (HYSPLIT, NOAA) suggested that the Sahara desert is the major source ofAfrican dust (dominant during 32–50% of days), while the Sahel desert was the majorsource only 2–10% of the time (maximum in summer). Elemental composition ratios ofAfrican samples indicate that, despite the homogeneity of the dust in collected samples,some signatures of the bedrocks can still be detected. Differences were found for the Sahel,Central Sahara and North of Sahara regions in Ti/Al, Mg/Al and Ca/Al ratios, respectively.Elements often associated with pollution (Pb, Cd, Ni, Zn) appeared to share a commonorigin, while Cu may have a predominantly local source, as suggested by a decrease in theenrichment factor (EF) of Cu during dust events. The inter-annual variability of dustconcentrations is investigated in this work. During winter, African dust concentrationmeasurements at the Pico de la Gorra station were found to correlate with theNorth Atlantic Oscillation (NAO) indexen_US
dc.languageengen_US
dc.relationClima Marítimo Costero. Sistema de Monitorización de Datos Meteo-Oceanográficos (Climarcost)en_US
dc.relationInterreg Iii B: Clima y Meteorología de Archipiélagos Atlánticos (Climaat-Ii).en_US
dc.relation"Macsimar" Incorporación Del Sistema Integrado de Monitorización Meteorológica y Oceanográfica de Macaronesia en la Estrategia de Investigación Marina/Marítima Europeaen_US
dc.relation.ispartofJournal of Geophysical Researchen_US
dc.sourceJournal of Geophysical Research Atmospheres [ISSN 0148-0227], v. 117 (D03304)en_US
dc.subject2391 Química ambientalen_US
dc.subject.otherAerosol concentrationsen_US
dc.subject.otherGran Canaria (Canary Islands)en_US
dc.titleLong-term aerosol measurements in Gran Canaria, Canary Islands: Particle concentration, sources and elemental compositionen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1029/2011JD016646
dc.identifier.scopus84857098092-
dc.identifier.isi000300821000002-
dcterms.isPartOfJournal Of Geophysical Research-Atmospheres-
dcterms.sourceJournal Of Geophysical Research-Atmospheres[ISSN 2169-897X],v. 117-
dc.contributor.authorscopusid6506058559-
dc.contributor.authorscopusid57197248095-
dc.contributor.authorscopusid54994499100-
dc.contributor.authorscopusid23571017700-
dc.contributor.authorscopusid55665341100-
dc.contributor.authorscopusid6507645656
dc.contributor.authorscopusid54994201900-
dc.identifier.issueD03304-
dc.relation.volume117-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000300821000002-
dc.contributor.daisngid2134468-
dc.contributor.daisngid7320035-
dc.contributor.daisngid5423985-
dc.contributor.daisngid16874167
dc.contributor.daisngid2548609-
dc.contributor.daisngid28255801-
dc.contributor.daisngid1860348-
dc.identifier.investigatorRIDE-4048-2016-
dc.identifier.investigatorRIDH-5696-2015-
dc.identifier.investigatorRIDN-3001-2015-
dc.identifier.investigatorRIDNo ID-
dc.identifier.investigatorRIDNo ID-
dc.contributor.wosstandardWOS:Gelado-Caballero, MD
dc.contributor.wosstandardWOS:Lopez-Garcia, P
dc.contributor.wosstandardWOS:Prieto, S
dc.contributor.wosstandardWOS:Patey, MD
dc.contributor.wosstandardWOS:Collado, C
dc.contributor.wosstandardWOS:Hernandez-Brito, JJ
dc.date.coverdateEnero 2012
dc.identifier.ulpgces
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.project.principalinvestigatorGelado Caballero, María Dolores-
crisitem.project.principalinvestigatorGelado Caballero, María Dolores-
crisitem.project.principalinvestigatorGelado Caballero, María Dolores-
crisitem.author.deptGIR Tecnologías, Gestión y Biogeoquímica Ambiental-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR Tecnologías, Gestión y Biogeoquímica Ambiental-
crisitem.author.deptGIR Tecnologías, Gestión y Biogeoquímica Ambiental-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR Tecnologías, Gestión y Biogeoquímica Ambiental-
crisitem.author.orcid0000-0003-4001-9673-
crisitem.author.orcid0000-0002-4689-2775-
crisitem.author.orcid0000-0002-6237-2358-
crisitem.author.orcid0000-0002-5305-1667-
crisitem.author.parentorgDepartamento de Química-
crisitem.author.parentorgDepartamento de Química-
crisitem.author.parentorgDepartamento de Química-
crisitem.author.parentorgDepartamento de Química-
crisitem.author.fullNameGelado Caballero, María Dolores-
crisitem.author.fullNameLópez García, Patricia-
crisitem.author.fullNameCollado Sánchez, Cayetano-
crisitem.author.fullNameHernández Brito, José Joaquín-
Colección:Artículos
miniatura
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