An Air Quality Modeling Study Comparing Two Possible Sites for the New International Airport for Mexico City |
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| Authors: | Aron D. Jazcilevich Agustín R. García L. Gerardo Ruiz-Suárez Xóchitl Cruz-Nuñez Javier C. Delgado Carlos Tellez |
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| Affiliation: | 1. Center for Atmospheric Sciences , National University of Mexico , Mexico City , Mexico , USA;2. Geography Institute, National University of Mexico , Mexico City , Mexico , USA |
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| Abstract: | Abstract Using an air quality model, two future urban scenarios induced by the construction of the new international airport for Mexico City are compared at a regional level. The air quality model couples the meteorology model MM5 and state-of-the-art photochemistry. The air quality comparison is made using metrics for the criterion gases selected for the study. From the two urban scenarios compared, the option for Tizayuca is moderately better than the option for Texcoco, because relative reductions in O3 and other photochemical pollutants are achieved over highly populated areas. Regardless of the site, the air quality for the central region of Mexico in the future will deteriorate. In the region of central Mexico, SO2 and NO2 will become important pollutants. |
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