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Environmental radon studies using solid state nuclear track detectors.

Surinder Singh·Dinesh Kumar Sharma·Ajay Kumar
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Abstract

The results of radon activity recorded in 70 dwellings of Nurpur area, Kangra district, Himachal Pradesh, India are reported. LR-115 Type 2 films in the bare mode were exposed for four seasons of three months each covering a period of one year for the measurement of indoor radon levels. The calibration constant of 0.020 tracks cm(-2) d(-1) per Bq m(-3) has been used to express radon activity in Bq m(-3). The annual average indoor radon concentrations in 17 different villages of the area are found to vary from 168+/-46 to 429+/-71. Most of the indoor radon values lie in the range of action levels (200-600 Bq m(-3)) recommended by International Commission on Radiological Protection.

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Air Pollution, IndoorCalibrationEnvironmental MonitoringIndiaRadonReference ValuesSeasonsJournal Article

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Surinder Singh, Dinesh Kumar Sharma, Ajay Kumar. 2004. Environmental radon studies using solid state nuclear track detectors.. https://doi.org/10.1016/j.jenvrad.2004.01.029

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