Rn-222 air concentrations in Chihuahua State (Mexico) dwellings and in the U.S./Mexico border

Using charcoal detectors and electrets, radon concentrations were measured at 12 different locations in Mexico, homes in particular, throughout Chihuahua State. While these measurements were short-term, long-term measurements were also conducted around Chihuahua and Aldama cities using LR-115 II typ...

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Bibliographic Details
Published in:Microchemical journal Vol. 81; no. 1; pp. 28 - 34
Main Authors: Montero Cabrera, M.E., Colmenero Sujo, L., Villalba, L., de la Cruz Gandara, S., Sáenz Peinado, J., Rentería Villalobos, M., Sanín Aguirre, L.H., Herrera Peraza, E.F., Lopez, J., Gardea-Torresdey, J.L.
Format: Journal Article
Language:English
Published: Elsevier B.V 01-08-2005
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Summary:Using charcoal detectors and electrets, radon concentrations were measured at 12 different locations in Mexico, homes in particular, throughout Chihuahua State. While these measurements were short-term, long-term measurements were also conducted around Chihuahua and Aldama cities using LR-115 II type detectors. In addition, LR-115 II type detectors were deployed for comparative purposes between Ciudad Juarez (Mexico) and El Paso (Texas). Significant average radon values were obtained in Aldama and Parral at 225 and 173 Becquerel per cubic meter (Bq m − 3 ), respectively. Over 30% of the homes sampled in Aldama, Cuauhtemoc, Parral and Chihuahua had radon concentrations greater than 148 Bq m − 3 .
ISSN:0026-265X
1095-9149
DOI:10.1016/j.microc.2005.01.012