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Column-integrated aerosol optical properties in Sodankylä (Finland) during the Solar Induced Fluorescence Experiment (SIFLEX-2002).

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Column-integrated aerosol optical properties in Sodankylä (Finland) during the Solar Induced Fluorescence Experiment (SIFLEX-2002).

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dc.contributor.author	Gómez Amo, José Luis
dc.contributor.author	Martínez Lozano, José Antonio
dc.contributor.author	Utrillas Esteban, María Pilar
dc.contributor.author	Pedrós Esteban, Roberto
dc.contributor.author	Estellés Leal, Víctor
dc.date.accessioned	2015-09-01T10:41:53Z
dc.date.available	2015-09-01T10:41:53Z
dc.date.issued	2006
dc.identifier.citation	Gómez Amo, José Luis Martínez Lozano, José Antonio Utrillas Esteban, María Pilar Pedrós Esteban, Roberto Estellés Leal, Víctor 2006 Column-integrated aerosol optical properties in Sodankylä (Finland) during the Solar Induced Fluorescence Experiment (SIFLEX-2002). Journal of Geophysical Research-Atmospheres 111 D05202-1 D05202-17
dc.identifier.uri	http://hdl.handle.net/10550/46775
dc.description.abstract	A study has been made of the column aerosols using solar irradiance extinction measurements at ground level in a boreal region (Sodankyla ̈, Finland) during spring 2002. The aerosol properties have been related to air mass origin. In general, the aerosol levels were observed to be very low, independent of the air mass origin, with an aerosol optical depth (AOD) value at 500 nm of less than 0.09 ± 0.03. Two characteristic patterns were observed depending on whether the air masses originated in the north and west or from the south and east. In the first case (north and west origins) the aerosol load was very small, with very low optical depths in the range 0.03 ± 0.02 to 0.09 ± 0.03 for 500 nm wavelengths. The size distribution usually showed two modes, with a strong contribution from the large-particle mode, probably a consequence of the presence of maritime-type particles originating in the ocean. When the air masses originated from a south or east direction, the behavior was the opposite to that noted before. In these cases the AOD was rather larger, above all for air masses originating in central Europe and Russia with an average value at 500 nm of 0.14 ± 0.02.
dc.relation.ispartof	Journal of Geophysical Research-Atmospheres, 2006, vol. 111, p. D05202-1-D05202-17
dc.subject	Aerosols
dc.subject	Radiació solar
dc.subject	Geofísica
dc.title	Column-integrated aerosol optical properties in Sodankylä (Finland) during the Solar Induced Fluorescence Experiment (SIFLEX-2002).
dc.type	journal article	es_ES
dc.date.updated	2015-09-01T10:41:53Z
dc.identifier.doi	10.1029/2005JD006051
dc.identifier.idgrec	032495
dc.rights.accessRights	open access	es_ES