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dc.contributor.authorPerez-Martinez, Manuel 
dc.contributor.authorDueñas-Buey, Mª Concepción 
dc.contributor.authorCañete, Sergio
dc.contributor.authorGordo, Elisa
dc.contributor.authorCabello, María
dc.contributor.authorLiger-Pérez, Esperanza 
dc.date.accessioned2018-06-28T06:54:44Z
dc.date.available2018-06-28T06:54:44Z
dc.date.created2018
dc.date.issued2018-06-28
dc.identifier.urihttps://hdl.handle.net/10630/16040
dc.description.abstractThe present study is carried out in Málaga, frequently affected by intrusions of air masses with high concentrations of atmospheric particulate matter. 40K is a natural radionuclide and has been associated with the arrival of coarse re-suspended material from the Africa continent. A systematic 13-year analysis (January 2005-December 2017) of the concentration of radionuclides in bulk (wet + dry) deposition and PM10 air concentrations has been performed to test the possible utility of 40K as tracer of African mineral dust inputs in Málaga (4° 28ʹ 8ʺ W ;36° 43ʹ 40ʺ N). Also the atmospheric aerosols are collected using a high volume sampler during 9-year (January 2009-December 2017). It is a prerequisite to know the environmental long-term behaviour of radionuclides an a relatively large number of values are required for statistically meaningful conclusions . The identification of African dust events was carried by 96-hour back-trajectory analysis arriving at thee different heights (500 m, 1500m, 3000m a.g.l.) calculate with the HYSPLIT model , and by the information obtained from the output of the dust regional Atmospheric model (DREAM 8b).en_US
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAerosoles atmosféricosen_US
dc.subject.other40Ken_US
dc.subject.otherNatural radionuclideen_US
dc.subject.otherAerosolsen_US
dc.titleThe 40k used as tracer of saharan dust contributionsen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.centroFacultad de Cienciasen_US
dc.relation.eventtitleReunión Ibérica de Ciencia y Tecnología de Aerosoles RICTA 2018en_US
dc.relation.eventplaceBilbao, Españaen_US
dc.relation.eventdate20-22 junioen_US


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