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Iván Y. Hernández-Paniagua, Gema L. Andraca-Ayala, Ulises Diego-Ayala, Luis G. Ruiz-Suarez, Juan C. Zavala-Reyes, Silvia Cid-Juárez, Luis Torre-Bouscoulet, Laura Gochicoa-Rangel, Irma Rosas-Pérez and Arón Jazcilevich
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IRMA ROSAS,RAÚL BELMONT,ERNESTO JAUREGUI
Atmospheric lead concentrations associated to particles smaller than 10 µm were measured in Mexico City, to establish changes of levels of this pollutant in three sites (industrial, commercial and residential) for 1990-1991. Moreover, an attempt was m...
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A. P. BÁEZ,M. REYES,IRMA ROSAS,P. MOSINO
Measurements of CO2 concentrations in the atmosphere of Mexico City were carried out through the years 1981-1982, during daylight hours. The results indicate that 82 of the CO2 levels were above 330 ppmv, which is the reported approximate atmospheric b...
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