@Article{AlbuquerqueLoFrTaFaNoGa:2005:ImDiRa,
               author = "Albuquerque, Leila Maria Merc{\^e} de and Longo, Karla Maria and 
                         Freitas, Saulo Ribeiro de and Tarasova, Tatiana and Fattori, A. 
                         Plana and Nobre, Carlos Afonso and Gatti, L. V.",
          affiliation = "Instituto Nacional de Pesquisas Espaciais (INPE); Universidade 
                         Federal de Mato Grosso do Sul, UFMS, DHT, Brazil and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and Universidade Federal de Mato Grosso do Sul, 
                         UFMS, DHT, Brazil and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and Instituto de Pesquisas Energeticas e Nucleares (IPEN 
                         /USP), Brazil",
                title = "Sensitivity studies on the photolysis rates calculation in 
                         Amazonian atmospheric chemistry – Part I: The impact of the direct 
                         radiative effect of biomass burning aerosol particles",
              journal = "Atmospheric Chemistry and Physics Discussion",
                 year = "2005",
               volume = "5",
               number = "5",
                pages = "9325--9353",
                month = "Set",
                 note = "{SRef-ID: 1680-7375/acpd/2005-5-9325}",
             abstract = "The impact of the direct radiative effect of the aerosol particles 
                         on the calculation of the photolysis rates and consequently on the 
                         atmospheric chemistry in regional smoke clouds due to biomass 
                         burning over the Amazon basin is addressed in this work. It 
                         explores a case study for 19 September 2002 at LBA-RACCI-SMOCC 
                         (The Large-Scale Biosphere-Atmosphere experiment in Amazonia 
                         Radiation, Cloud, and Climate Interactions Smoke, Aerosols, 
                         Clouds, Rainfall and Climate) pasture site in SW Amazonia. The 
                         Tropospheric Ultraviolet Visible radiation model (TUV) version 
                         4.2, (Madronich et al., 1987) is used for the photolysis rates 
                         calculation considering the layer aerosol optical depth from the 
                         Coupled Aerosol Tracer Transport model to the Brazilian Regional 
                         Atmospheric Modeling System (CATT-BRAMS) (Freitas et al., 2005). A 
                         dynamical aerosol model (Proc{\'o}pio et al., 2003) is included 
                         in the radiative transfer model to take into account the high 
                         temporal variability of the aerosol optical thickness. This 
                         methodology is tested by comparing modeled and measured clear sky 
                         solar irradiances. The results show a good agreement with measured 
                         PAR radiation values. The actinic flux attenuation, for AOT (500 
                         nm) values around 1.94, decreases the photolysis rates by about 
                         70% in the presence of near-ground smoke aerosol and above the 
                         smoke layer the photolysis process tends to increase by about 40%. 
                         A simulation of the ozone production is carried out using a 
                         one-dimensional photochemical box model and comparisons with 
                         observation are shown.",
           copyholder = "SID/SCD",
                 issn = "1680-7375",
             language = "en",
           targetfile = "Albuquerque_Sensitivity.pdf",
        urlaccessdate = "26 abr. 2024"
}