Scientific Research Publishing

Read  full  paper  at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53595#.VMnoJCzQrzE Author(s)    Sthephany Sedeño-Cisneros 1 , María Auxilio Osorio-Lama 1 , Miguel Ángel Valera-Pérez 2 , René Bernardo Elías Cabrera-Cruz 3*   Affiliation(s) 1 Faculty of Chemical Engineering Praiseworthy, Autonomous University of Puebla, Puebla, México . 2 Institute of Sciences, Praiseworthy Autonomous University of Puebla, Puebla, México . 3 Faculty of Engineering “Arturo Narro Siller”, Autonomous University of Tamaulipas, Tampico, México . ABSTRACT The results of dispersion modeling of carbon monoxide are reported in this paper. The results of applying the technique of Rapid Assessment of Sources of Environmental Pollution (RASEP) database and the Air Monitoring State System in the City of Puebla, México, were employed. Concentrations of carbon monoxide emitted by cars inferred by RASAP technique with those reported by the environ...

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50655#.VEh6zlfHRK0 Author(s)   Alireza Gharagozlou 1 , Alireza Tayeba 2 , Maryam Dadashi 2 , Hadi Abdolahi 2 Affiliation(s) 1 College of Ncc, Tehran, Iran . 2 Department of RS&GIS, Islamic Azad University, Yazd, Iran . ABSTRACT CO is one of the main air pollutant which leads to many problems for human. Mega cities such as Tehran have critical issues by increasing the vehicles, fuel usage and urban area expansion. Hence, to have a clear view points on the pattern of CO concentration in Tehran, the data of 14 air quality concentration centers in a midterm period (2009 and 2012) are used. The main novelty of this research is usi...

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50655#.VEh2glfHRK0 Author(s) Alireza Gharagozlou 1 , Alireza Tayeba 2 , Maryam Dadashi 2 , Hadi Abdolahi 2 Affiliation(s) 1 College of Ncc, Tehran, Iran . 2 Department of RS&GIS, Islamic Azad University, Yazd, Iran . ABSTRACT CO is one of the main air pollutant which leads to many problems for human. Mega cities such as Tehran have critical issues by increasing the vehicles, fuel usage and urban area expansion. Hence, to have a clear view points on the pattern of CO concentration in Tehran, the data of 14 air quality concentration centers in a midterm period (2009 and 2012) are used. The main novelty of this research is using th...