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has been cited by the following article:

• TITLE: Detailed Study of Radon Spatial Anomaly in Tlamacas Mountain Area, Volcano Popocatepetl, Mexico

  AUTHORS: Anatolyi Kotsarenko, Vsevolod Yutsis, Vladimir Grimalsky, Svetlana Koshevaya

  KEYWORDS: Radon, Tlamacas, Mexico, Anomaly, Popocatepetl, Monitoring

  JOURNAL NAME: Open Journal of Geology, Vol.6 No.3, March 17, 2016

  ABSTRACT: Results of a soil radon survey accomplished by 2 different methods during 2 different periods in the area of Tlamacas Mountain are presented. The first study, carried out from 15-APR-2010 to 09-MAY-2010 in 30 measurement sites by means of CR39 solid state nuclear detectors, shows 2 active zones with intensive radon emanation with a characteristic dimension of about 300 meters located in the northwestern and western parts of the Mountain. The second survey, made on 05-JUL-2011 in 23 measurement sites with 10 min sampling by a SARAD RTM 1688 Radon/Thoron monitor, in contrast, revealed a sizeable area depleted in radon and 3 active areas of increased radon release in the lateral Mountain sides. These observed phenomena strengthen our assumption about the presence of an active geological structure in Tlamacas Mountain connected with a geodynamical processes in volcano Popocatepetl.