%0 Conference Proceedings
%B International Congress of  the Geophysical Brazilian Society, 10 (SBGf).
%X Brewer Spectrophotometers model MKIV#081, MKII#056 and MKIII#167 were installed in Santa Maria region From 1992 to 1995, and after that the instrumentation were transferred to the Southern Space Observatory - OES/CRSPE/INPE - MCT, in São Martinho da Serra, by the partnership between the South Regional of Space Research Center - CRSPE/INPE - MCT, Space Sciences Laboratory of Santa Maria - LACESM/CT/UFSM and the Ozone Laboratory of DGE/INPE  MCT. With their data the Atmospheric Optical Thickness can be gotten. To obtain the Atmospheric Optic Thicknesses the Langley Method was used, which consists of the linearization of the Beer Law. The values of the Aerosol Optical Thickness (AOT) can be obtain from the Atmospheric Optical Thickness for Brewers five wavelengths, 306.3, 310.1, 313.5, 316.8 and 320.1 nm. Only clearly sky days were analyzed and AOT were calculated for morning and afternoon periods separately. For morning, the behavior of AOT monthly averages shows the maximum values in the months of June and July, which are related probably to a higher amount of liquid particles in the atmosphere coming from the morning fog. For afternoon, the AOT has not presented a characteristic seasonal behavior, only light maximum in the period of summer, probably associated with the period of biomass burning in the Rio Grande do Sul state.
%T Comportamento Sazonal das Espessuras Ópticas de Aerossóis entre os anos de 1997 a 2006 no Observatório Espacial do Sul
%@secondarytype PRE CI
%@nexthigherunit 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/3EUFCFP
%@tertiarytype Poster Session
%K Queimadas, Aerossóis, Espessuras Ópticas Atmosféricas- Química da Atmosfera.
%8 19-23 November
%@usergroup seeger05 administrator
%@group RSU-INPE-MCT-BR
%@group
%@group RSU-INPE-MCT-BR
%@group DGE-INPE-MCT-BR
%@group RSU-INPE-MCT-BR
%@group RSU-INPE-MCT-BR
%@group RSU-INPE-MCT-BR
%@secondarykey INPE--PRE/
%F self-archiving-INPE-MCTIC-GOV-BR
%2 sid.inpe.br/mtc-m17@80/2007/11.21.00.22.42
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Laboratório de Ciências Espaciais de Santa Maria – LACESM/CT – UFSM
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@versiontype publisher
%I Sociedade Brasileira de Geofísica
%4 sid.inpe.br/mtc-m17@80/2007/11.21.00.22
%@documentstage not transferred
%D 2007
%1 Sociedade Brasileira de Geofísica
%S Proceedings
%A Soares, Ana MArceli,
%A Pinheiro, Damaris Kirsch,
%A Schuch, Nelson Jorge,
%A Alvalá, Plinio Carlos,
%A Possani, Germano,
%A Pereira, Nadiara,
%A Bertagnolli, Caroline,
%C Rio de Janeiro, RJ
%@area CEA
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}