%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.14.03.59
%2 sid.inpe.br/marte2/2017/10.27.14.04
%@isbn 978-85-17-00088-1
%F 61661
%T Modelagem da dispersão atmosférica dos poluentes empregando o modelo de dispersão gaussiano
%D 2017
%A Valenzuela, Gabriel Saavedra,
%@electronicmailaddress valenzuelasg@gmail.com
%E Gherardi, Douglas Francisco Marcolino,
%E Aragão, Luiz Eduardo Oliveira e Cruz de,
%B Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)
%C Santos
%8 28-31 maio 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 5155-5162
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X Air pollution is still a problem in many countries around the world. The last report of air quality coming from world health organization (WHO) inform that too many cities in Brazil still have their parameters of air pollution above the WHO criteria. This paper talks about air pollution and, more specifically, describes how the pollutants are distributing near the emission source before their totally dispersion into air. The reader can find a presentation in a small scale of an atmospheric dispersion model, therefore, it will be used for the Gaussian air pollutant dispersion equation with a diesel generator as an emission source, located on the Campus Samambaia of the Federal University of Goiás. Just for the explanation of the methodology, there will be use of NOx for pollutant emission rate and its dispersion. In addition, explanations about how to calculate emissions rates and which are the variables that needs to apply the Gaussian dispersion model like the wind data pre-process. The results are maps on how it represents different atmospheric conditions and the dispersion of the pollutants from the emission source. The graphic presentations are legible to identify who or where will be affected by the pollutants of the emission source, as well as what is the magnitude of these effects.
%9 Monitoramento e modelagem ambiental
%@language pt
%3 61661.pdf