Article ID Journal Published Year Pages File Type
1876072 Applied Radiation and Isotopes 2012 6 Pages PDF
Abstract

The main task was to evaluate possible radon risk to the public and workers in four caves of economical importance.Green Grotto Cave is a large labyrinthine limestone cave, open to the tourism; kept Rn concentration in the range 30–40 Bq m−3. Xtabil a coral limestone sea cave is part of a beach resort resulted in very low radon concentration of 10 Bq m−3.Windsor is an intricate limestone cave system showed Rn concentration in the range 250–350 Bq m−3. Whereas the Oxford caves, is situated in a region of high radioactivity in soil due to the bauxite mines, reached a maximum of 2592 Bq m−3.

► Touristic caves of economical importance shown no radon risk for workers and visitors. ► Maximum permanence time due to abnormal radon is given for caves used by speleologist. ► Despite high Rn and U in soil in bauxite areas no risk is determined in houses.

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Related Topics
Physical Sciences and Engineering Physics and Astronomy Radiation
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