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J. B. CERÓN BETRON,H. PADILLA,RAÚL BELMONT,M. C. TORRES,M. MOYA,A. P. BÁEZ
Measurements of formaldehyde, acetaldehyde, acetone, propionaldehyde and butyraldehyde concentrations were made at five different forested regions in México. One set of two simultaneous samplings was performed at two sites locat...
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A. P. BÁEZ,H. PADILLA,M. C. TORRES,RAÚL BELMONT
Measurements of ambient carbonyls were carried out at one sampling site at the University of Mexico campus, Mexico City in dry season (November and December 1993, March 1994, and February and March 1996), and rainy season (June and September 1995, May...
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H. PADILLA,RAÚL BELMONT,M. C. TORRES,R. GARCÍA,A. BÁEZ
Cloud water was simultaneously collected in Teziutlan town, located in a mountainous region in the Sierra Madre Oriental, State of Puebla, Mexico, to compare three co-located cloud water collectors. Two of the collectors were passive; the first one wa...
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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. BÁEZ P.,RAÚL BELMONT D.,H. PADILLA G.
This study describes the results obtained during two years of sequential sampling of wet precipitation in two sites: Mexico City and a rural area. The results indicated that the chemical constituents determined in the sequentially collected samples, d...
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