%0 Journal Article
%4 dpi.inpe.br/plutao/2013/05.31.19.12.13
%2 dpi.inpe.br/plutao/2013/05.31.19.12.14
%@doi 10.5194/gmdd-6-1173-2013
%@issn 1991-962X
%@issn 1991-9611
%F lattes: 0648767431075703 9 LongoFPMRPARMGAFSKFFB:2013:ReAtMo
%T The chemistry CATT BRAMS model (CCATT BRAMS 4.5): a regional atmospheric model system for integrated air quality and weather forecasting and research
%D 2013
%A Longo, Karla Maria,
%A Freitas, Saulo Ribeiro de,
%A Pirre, Michel,
%A Marécal, V.,
%A Rodrigues, L. F.,
%A Panetta, J.,
%A Alonso, Marcelo Felix,
%A Rosário, N. E.,
%A Moreira, Demerval Soares,
%A Gácita, Madeleine Sánchez,
%A Arteta, J.,
%A Fonseca, R.,
%A Stockler, Rafael,
%A Katsurayama, D. M.,
%A Fazenda, A.,
%A Bela, M.,
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Laboratoire de Physique et Chimie de l’Environnement et de l’Espace, CNRS-Universit´e d’Orleans, Orleans, UMR 7328, France
%@affiliation Centre National de Recherches M´ et ´eorologique/Groupe d’ ´etude de l’Atmosph`ere M´ et ´eorologique, Meteo-France and CNRS, UMR 3589, Toulouse, France
%@affiliation Divis ˜ao de Ciˆencias da Computac¸ ˜ao, Instituto Tecnologico da Aeron autica (ITA), Sao Jos´e dos Campos, Brazil
%@affiliation
%@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
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto de Ciˆencia e Tecnologia, Universidade Federal de Sao Paulo (UNIFESP), Sao Jose dos Campos, Sao Paulo, Brazil
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@electronicmailaddress karla.longo@cptec.inpe.br
%@electronicmailaddress saulo.freitas@cptec.inpe.br
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress demerval.moreira@cptec.inpe.br
%@electronicmailaddress madeleine.sanchez@cptec.inpe.br
%B Geoscientific Model Development Discussions
%V 6
%N 1
%P 1173-1222
%X The Coupled Chemistry Aerosol-Tracer Transport model to the Brazilian developments on the Regional Atmospheric Modeling System (CCATTBRAMS, version 4.5) is an online regional chemical transport model designed for local and regional studies of atmospheric 5 chemistry from surface to the lower stratosphere suitable both for operational and research purposes. It includes gaseous/aqueous chemistry, photochemistry, scavenging and dry deposition. The CCATTBRAMS model takes advantages of the BRAMS specific development for the tropics/subtropics and of the recent availability of preprocessing tools for chemical mechanisms and of fast codes for photolysis rates. 10 BRAMS includes state-of-the-art physical parameterizations and dynamic formulations to simulate atmospheric circulations of scales down to meters. The online coupling between meteorology and chemistry allows the system to be used for simultaneous atmospheric weather and chemical composition forecasts as well as potential feedbacks between them. The entire system comprises three preprocessing software tools 15 for chemical mechanism (which are user defined), aerosol and trace gases emission fields and atmospheric and chemistry fields for initial and boundary conditions. In this paper, the model description is provided along evaluations performed using observational data obtained from ground-based stations, instruments aboard of aircrafts and retrieval from space remote sensing. The evaluation takes into account model applica20 tion on different scales from megacities and Amazon Basin up to intercontinental region of the Southern Hemisphere.
%@language en
%3 gmdd-6-1173-2013.pdf