A5057516817- Atmospheric chemistry and aerosols
- Atmospheric aerosols and clouds
- Atmospheric and Environmental Gas Dynamics
- Atmospheric Ozone and Climate
- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Geologic Mapping
- Environmental and biological studies
- Geography and Environmental Studies
- Climate variability and models
- Plant Water Relations and Carbon Dynamics
- Vehicle emissions and performance
- Air Quality and Health Impacts
- Fire effects on ecosystems
National Institute for Space Research
2009-2021
Goddard Space Flight Center
2016
Abstract. Coupled Chemistry Aerosol-Tracer Transport model to the Brazilian developments on Regional Atmospheric Modeling System (CCATT-BRAMS, version 4.5) is an on-line regional chemical transport designed for local and studies of atmospheric chemistry from surface lower stratosphere suitable both operational research purposes. It includes gaseous/aqueous chemistry, photochemistry, scavenging dry deposition. The CCATT-BRAMS takes advantage BRAMS-specific development tropics/subtropics as...
Abstract. We present a new version of the Brazilian developments on Regional Atmospheric Modeling System (BRAMS), in which different previous versions for weather, chemistry, and carbon cycle were unified single integrated modeling system software. This also has set state-of-the-art physical parameterizations greater computational parallel memory usage efficiency. The description main model features includes several examples illustrating quality transport scheme scalars, radiative fluxes...
Abstract. Intra-seasonal variability of smoke aerosol optical depth (AOD) and downwelling solar irradiance at the surface during 2002 biomass burning season in South America was modeled using Coupled Chemistry-Aerosol-Tracers Transport model with Brazilian developments on Regional Atmospheric Modeling System (CCATT-BRAMS). Measurements total fine mode fraction (FMF) AOD from AErosol RObotic NETwork (AERONET) Solar Radiation Network (SolRad-NET) were used to evaluate results. In general,...
This paper presents an analysis of ground‐based Aerosol Optical Depth (AOD) observations by the Robotic Network (AERONET) in South America from 2001 to 2007 comparison with satellite AOD product Moderate Resolution Imaging Spectroradiometer (MODIS), aboard TERRA and AQUA satellites. Data 12 observation sites were used primary interest AERONET located or downwind areas high biomass burning activity measurements available for full time range. Fires cause predominant carbonaceous aerosol...
Abstract. The Coupled Chemistry Aerosol-Tracer Transport model to the Brazilian developments on Regional Atmospheric Modeling System (CCATT–BRAMS, version 4.5) is an online regional chemical transport designed for local and studies of atmospheric chemistry from surface lower stratosphere suitable both operational research purposes. It includes gaseous/aqueous chemistry, photochemistry, scavenging dry deposition. CCATT–BRAMS takes advantages BRAMS specific development tropics/subtropics...
Abstract. We present a new version of the Brazilian developments on Regional Atmospheric Modeling System where different previous versions for weather, chemistry and carbon cycle were unified in single integrated software system. The also has set state-of-the-art physical parameterizations greater computational parallel memory usage efficiency. Together with description main features are examples quality transport scheme scalars, radiative fluxes surface model simulation rainfall systems...
Abstract. Intra-seasonal variability of smoke aerosol optical depth (AOD) and downwelling solar irradiance at the surface during 2002 biomass burning season in South America was modeled using Coupled Chemistry-Aerosol-Tracer Transport model to Brazilian developments on Regional Atmospheric Modeling System (CCATT-BRAMS). Measurements AOD from AErosol RObotic NETwork (AERONET) Solar Radiation Network (SolRad-NET) were used evaluate results. In general, major features associated with evolution...
Resumo O BRAMS-SFIRE é um novo sistema de modelação atmosférica com componente propagação fogo desenvolvido no Centro Previsão Tempo e Estudos Climáticos (CPTEC / INPE) Brasil em colaboração o Instituto Mediterrâneo Agricultura, Ambiente Desenvolvimento (MED) Portugal. presente artigo descreve a incorporação do modelo Brazilian developments on the Regional Atmospheric Modeling System (BRAMS). Os principais objetivos foram desenvolver acoplamento entre atmosférico que simulasse os efeitos da...
The main objective was to provide a single