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The MACC-II 2007–2008 reanalysis: atmospheric dust evaluation and characterization over northern Africa and the Middle East [Discussion paper]
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dc.contributor.authorCuevas Agulló, Emilioes_ES
dc.contributor.authorCamino, Carloses_ES
dc.contributor.authorBenedetti, Angelaes_ES
dc.contributor.authorBasart, Saraes_ES
dc.contributor.authorTerradellas, Enrices_ES
dc.contributor.authorBaldasano, José Maríaes_ES
dc.contributor.authorMorcrette, J. J.es_ES
dc.contributor.authorMarticorena, B.es_ES
dc.contributor.authorGoloub, Philippees_ES
dc.contributor.authorMortier, Augustines_ES
dc.contributor.authorBerjón, Albertoes_ES
dc.contributor.authorHernández Pérez, Carmen Yballaes_ES
dc.contributor.authorGil-Ojeda, Manueles_ES
dc.contributor.authorSchulz, M.es_ES
dc.identifier.citationAtmospheric Chemistry and Physics Discussions. 2014, 14, p. 27797–27879es_ES
dc.description.abstractIn the present work, atmospheric mineral dust from a MACC-II short reanalysis run for 2 years (2007–2008) has been evaluated over northern Africa and the Middle East using satellite aerosol products (from MISR, MODIS and OMI satellite sensors), ground-based AERONET data, in situ PM10 concentrations from AMMA, and extinction vertical profiles from two ground-based lidars and CALIOP satellite-based lidar. The MACC-II aerosol optical depth (AOD) spatial and temporal (seasonal and interannual) variability shows good agreement with those provided by satellite sensors. The capability of the model to reproduce the AOD, Ångström exponent (AE) and dust optical depth (DOD) from daily to seasonal time-scale is quantified over 26 AERONET stations located in eight geographically distinct regions by using statistical parameters. Overall DOD seasonal variation is fairly well simulated by MACC-II in all regions, although the correlation is significantly higher in dust transport regions than in dust source regions. The ability of MACC-II in reproducing dust vertical profiles has been assessed by comparing seasonal averaged extinction vertical profiles simulated by MACC-II under dust conditions with corresponding extinction profiles obtained with lidar instruments at M'Bour and Santa Cruz de Tenerife, and with CALIOP.es_ES
dc.description.sponsorshipThis work has been supported by EU-project Monitoring Atmospheric Composition and Climate (MACC-II) under the European Union Seventh Framework Programme, grant agreement number 283576. J. M. Baldasano and S. Basart acknowledge the Severo Ochoa (SEV-2011-00067) program of the Spanish Government and the mobility program from the Catalan Government (BE-DGR 2012).es_ES
dc.publisherEuropean Geosciences Uniones_ES
dc.rightsLicencia CC: Reconocimiento CC BYes_ES
dc.subjectAtmospheric mineral dustes_ES
dc.subjectSatellite aerosol productses_ES
dc.subjectMACC-II Projectes_ES
dc.subjectPolvo mineral atmosféricoes_ES
dc.subjectMineral dustes_ES
dc.titleThe MACC-II 2007–2008 reanalysis: atmospheric dust evaluation and characterization over northern Africa and the Middle East [Discussion paper]es_ES
Appears in Collections:Artículos científicos 2010-2014

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