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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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.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.rights.uri info:eu-repo/semantics/openAccess
dc.source 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.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 info:eu-repo/semantics/article
dc.date.updated 2015-09-01T10:41:53Z
dc.identifier.doi http://dx.doi.org/10.1029/2005JD006051
dc.identifier.idgrec 032495

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