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Vol -  9, Issue- 1 ,         Page(s) : 15 - 22  (2019 ) DOI :


Radon is a radioactive element which can cause lung cancer; this research is effective to understand the radon levels at various places of area under study. Indoor air radon concentration is measured in Hamirpur district of Himachal Pradesh using LR- 115 type II detectors. In this research paper absorbed dose, equivalent dose, annual effective dose (to lung) for indoor air are calculated. Indoor radon concentration has been found to vary in the range from 35 to 358 Bq/m-3, annual absorbed dose found to varied from 0.57 to 4.52 mSv/yr and annual equivalent dose varied from 8.82 to 90mSv/yr and annual effective dose (to lungs) varied from 1.06 to 10.84 mSv/yr. The work is undertaken for health risk assessments due to presence of radon in the dwellings under study area.

1. Singh, N., and Virk, H.S. (2002) ‘Indoor Radon and Thoron levels and Inhalation Doses to some Population in Himachal Pradesh, India’, Journal of Environmental Monitoring, Vol. 4, pp.162-165.
2. Kumar, A., Singh, S. and Singh, B. (2002) ‘Radon level in dwelling and its correlation with radium content in some areas of Himachal Pradesh, India’, Environmental International, Vol. 28, pp.97-101.
3. Cortina, D., Duran, I. and Lerena, J.J. (2008) ‘Measurements of indoor radon rate concentration in the Santiago de Compostela area’, Journal of Environment Radioactivity, Vol. 99,  pp.1583-1588.
4. Samer, M.A., Rima, R.H. and Rida, Y.N. (2007) ‘Radon measurement in well and spring water in Lebanon’, Radiation Measurement, Vol. 42, pp.298-303.
5. Singh, S., Sharma, D.K., Kumar, A., and Kumar, M. (2003) ‘Study of Uranium Radium and Radon Exhalation Rate in Soil Sample from Some Areas of Kangra District, Himachal Pradesh, India using Solid –State Nuclear Track Detectors’, Radiation Measurement, Vol. 36, pp.363-366.
6. Darby, S. and Auvinen, A. (2005) ‘Radon in homes and lung cancer risk: a collaborative analysis of individual data from 13 European casecontrol studies’, British Medical Journal, Vol. 330,  pp.223-228.
7. USEPA (2000) Energy Cost and IAQ Performance of Ventilation Systems and Controls, United States Environmental Protection Agency.
8. EPA (2009) A citizen’s Guide to Radon, United States Environmental Protection Agency,  pp.1- 15.
9. Eaton, R.S., and Scott, A.G. (1984) ‘Understanding radon transport into houses’, Radiation. Protection  Dosimetry, Vol. 7, pp.251-253.
10. Denman, A.R., Crockett, R.G.M., Groves-Kirkby, C.J., Phillips, P.S., Gillmore and G.K.,  Woolridge, A.C. (2007) ‘The value of seasonal correction factor in assessing the health risk from domestic radon, A case study in Northamptonshire, UK’, Environment International, Vol. 33, pp. 34-44.
11. Jonsson, H., Bergdahl, I.A., Akerblom, G., Jarvholm, B. and Damder, L. (2010) ‘Lung cancer risk and radon exposure in a cohort of iron ore miners in Malmberget, Sweden’, Occupational and Environmental Medicine, Vol. 67, pp.519-525.
12. Gallelli, G., Panatto, D. and Risso, D. (1998) ‘Relevance of main factors affecting radon concentration in multi-storey buildings in Luguria (Northerh Italy)’, Journal of Environmental Radioactivity, Vol. 39, pp.117-128.
13. Virk, H.S., Sharma, N. (2002) ‘Indoor radon/thoron levels and inhalation doses to some populations in Himachal Pradesh, India’. Journal of Environmental Monitoring, Vol. 4, pp.162-165.
14. Reddy, B.S., Reddy, M.S., Reddy, C.G., Reddy, P.Y. and Reddy, K.R. (2003) ‘Airbrone radioactivity levels in dwellings of Khammam district, Andhra Pradesh, India’, Radiation Measurement, Vol. 36, pp.503-506.
15. Anastasiou, T., Tsertos, H., Christofides, S. and Tsertos, H. (2003) ‘Indoor radon concentration measurements in Cyprus using high-sensitivity portable detectors’, Journal of Environmental Radioactivity, Vol. 68, pp.159-169.
16. Shashikumar, T.S., Chandrashekara, M.S., Nagaiah, N., Paramesh, L. (2009) ‘Variation of radon and thoron concentration in different types of dwellings in Mysore city, India’, Radiation Protection Dosimetry, Vol. 133, pp.44-49.
17. Sathish, L.A., Sundareshan, S., Ramachandran, T.V. (2012) ‘Radon and Thoron levels in Dwellings of Bangalore City, India: A Review’, Physical Review & Research International, Vol. 2, pp.36-69.
18. Kumar, A., Saxena, A. and Rawat, R.B.S. (2014) ‘Measurement of indoor radon and thoron concentration in environment of Shahjahahanpur district of Uttar Pradesh’, International Journal of  Science and Research, Vol. 3, pp.1195-1198.
19. Mehta, V. and Kumar, A. (2014) ‘Measurement of indoor radon, thoron and their progeny levels in dwellings of Union Territory Chandigarh, India: correlation with radon exhalation rates’ Indoor and Built Environment, Vol. 4, pp.1-10.
20. Tawfiq, N.F., and Aziz, A.A. (2015) ‘Measurement of Indoor Radon Concentration in Various Dwellings of Baghdad Iraq’.  International Journal of Physics, Vol. 3, pp.202-207.
21. Bhadwal, R., Thakur, N. and Kumar J. (2015) ‘Health Risk Assessment Based on Radioactivity Measurement in Soil Samples Collected from Some Areas of Mandi District in Himachal Pradesh’, Career Point University  Hamirpur Research  Journal, Vol. 1, pp.14-18.
22. Bhadwal, R., Thakur, N. and Kumar J. (2015) ‘Radioactivity Measurements along Jwalamukhi Thrust in Himachal Pradesh, India’ Career Point University Hamirpur Research  Journal, Vol. 1, pp.23-27.
23. Bhadwal, R., Thakur, N. Kumar, J., Kumar, G. and Sharma, Y. (2017) Soil-gas radon monitoring in Hamirpur District of Himachal Pradesh, NW- Himalaya, India. Career Point University Hamirpur Research  Journal, Vol. 2, pp.152-155.
24. Charles Y. A., Michael, K. M., Aba, B. A. and Daniel, E.D. (2017) ‘Risk assessment of radon in the South Dayi District of the Volta Region, Ghana’, Journal of Radiation Research and Applied Sciences, pp.1-8.
25. Bhatti, R., Sharma, J.S. and Singh, D. (2013) ‘Ground water information booklet Hamirpur district, Himachal Pradesh.
26. Parag, M., Rawat, R.B.S., Sharma, V.K. and Saxena, A. (2014) ‘Concentration of Radon and its Progeny Levels in Air in the Dwellings of Moradabad of Western U.P’, International Journal of Scientific and Engineering Research, Vol. 5, pp.486-489.
27. Eappen,  K.P. and Mayya, Y.S. (2004) ‘Calibration factors for  LR -115 based radon thoron discriminating dosimeter’, Radiation Measurement, Vol. 38 , pp.5 -17.
28. ICRP (1991) Recommendations of the International Commission on Radiological  Protection, International  Commission on Radiological Protection, ICRP Publication 60, pp.1-3.

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