References
- [1] UNSCEAR. United Nations Scientific Committee on the Effects of Atomic Radiation. In: Sources and Effects of Ionizing Radiation, Vol. I. United Nations, New York. 2000.
- [2] Al-khawlany AH, Khan AR, Pathan JM, et al. Measurement of activity concentration levels of radionuclides and associated hazard indices in soil samples collected from Aurangabad, Maharashtra-India. Int J Sci Eng Res. 2017; 8(7):1586-1593.
- [3] Al-Khawlany AH, Khan AR, Pathan JM. Review on studies in natural background radiation. Radiat Prot Environ. 2018; 41(4):215-222.10.4103/rpe.RPE_55_18
- [4] Trachenko K, Dove MT, Geisler T, et al. Radiation damage effects and percolation theory. J Phys Condens Matter. 2004;16(27):S2623-S2627.10.1088/0953-8984/16/27/002
- [5] Baca TE, Florkowski T. The environmental challenges of nuclear disarmament. Springer Science & Business Media. Vol. 29; 2000.10.1007/978-94-011-4104-8
- [6] EPA. Edition of the Drinking Water Standards and Health Advisories. Environmental Protection Agency: Washington; 2006.
- [7] Al-Khawlany AH, Khan AR, Pathan JM. Assessment of natural radioactivity levels and associated radiological hazards for some environmental soil and rock samples from outskirts of Aurangabad, India using gamma-ray spectrometry. Int J Innovative Res Sci Eng Technol. 2017; 6(8):16592-16604.
- [8] Malanca A, Pessina V, Dallara G. Assessment of natural radioactivity in the Brazilian state of Rio Grande. Health Phys. 1993; 65(3):298-302.10.1097/00004032-199309000-000088244700
- [9] Patil VD, Ismail S, Kausadikar HK. Practical Manual-Soil Quality Indicators. 1st ed. Published on behalf of Department of Soil Science & Agricultural Chemistry, Marathwada Krishi Vidyapeeth Parbhani-431402, India; 2012. pp. 9-80.
- [10] Sanjay K, Ketterings QM. Laboratory Manual Soil, Plant and Water Analysis. Department of Animal Science, College of Agriculture and Life Sciences, Cornell University; 2017. pp.1-50.
- [11] Walkley AJ, Black IA. Estimation of soil organic carbon by the chromic acid titration method. Soil Sci. 1934;37:29-38.10.1097/00010694-193401000-00003
- [12] Jankovic M, Todorovic D, Savanovic M. Radioactivity measurements in rock samples collected in the Republic of Srpska. Radiat Meas. 2008;43:1448-1452.10.1016/j.radmeas.2008.03.004
- [13] Veiga RGN, Sanche SR, Anjos M, et al. Measurement of natural radioactivity in Brazillian beach sands. Radiat Meas. 2006;41:189-196.10.1016/j.radmeas.2005.05.001
- [14] Powell BA, Hughes LD, Soreefan AM, et al. Elevated concentrations of primordial radionuclides in sediments from the Reedy River and surrounding creeks in Simpsonville, South Carolina. J Environ Radioact. 2007;94:121-128.10.1016/j.jenvrad.2006.12.01317350148
- [15] Beretka J, Mathew PJ. Natural radioactivity of Australian building materials, industrial wastes and by-products. Health Phys. 1985;48:87-95.10.1097/00004032-198501000-000073967976
- [16] NEA-OECD. Nuclear Energy Agency. Exposure to Radiation from Natural Radioactivity in Building Materials. Report by NEA Group of Experts OECD, Paris; 1979.
- [17] Mostafa AMA, Mahmoud Uosif MA, Elsaman R, et al. Transmission of natural radiation from soil to maize plants and radiological hazards resulting from consumption in Upper Egypt. J Phys Sci. 2016; 27(3):25-49.10.21315/jps2016.27.3.3
- [18] Elham B, Masoud VM, Nasrin F. Natural radionuclide and radiological assessment of building materials in high background radiation areas of Ramsar, Iran. J Med Phys. 2013; 38(2):93-97.10.4103/0971-6203.111325368330723776313
- [19] Awad A, El-Taher IA, Alruwaili HM. Assessment of natural radioactivity levels and radiation hazard indices for soil samples from Abha, Saudi Arabia. Results Phys. 2018;11:325-30.10.1016/j.rinp.2018.09.013
- [20] Muller G. Index of geo-accumulation in sediments of the Rhine River. GeoJournal 1969; 2:109-18.
- [21] Hakanson L. An ecological risk index for aquatic pollution control: A sedimentological approach. Water Res. 1980;14:975-1001.10.1016/0043-1354(80)90143-8
- [22] Tomlinson DL, Wilson JG, Harris CR, et al. Problems in the Assessment of Heavy Metal Levels in Estuaries and the Formation of a Pollution Index. Helgol Wiss Meeresunters. 1980;33:566-75.10.1007/BF02414780
- [23] ICRP. International Commission on Radiation Protection against Radon-222 at home and at work, Pergamon Press, Oxford; 1994.
- [24] El-Taher A, Najam LA, Oraibi AH, et al. Effect of cement factory exhaust on radiological contents of surrounding soil samples in Assuit province-Egypt. J Phys Sci. 2017; 28(3):137-50.10.21315/jps2017.28.3.9
- [25] Santos JAS, Amaral RS, Nascimento JM. Radioactive disequilibrium and dynamic of natural radionuclides in soils in the state of pernambuco Brazil. Radia Prot Dosim. 2018: pp.1-11. doi:10.1093/rpd/ncy101.10.1093/rpd/ncy101
- [26] Johnson CK, Eigenberg RA, Doran JW, et al. Status of soil electrical conductivity studies by central states researchers. Trans Am Soc Agric Eng. 2005; 48(3):979-89.10.13031/2013.18510
- [27] Bednar AJ, Jones WT, Boyd RE, et al. Geochemical parameters influencing tungsten mobility in soils. J Environ Qual. 2008; 37(1):229-33.10.2134/jeq2007.0305
- [28] USDA-United States Department of Agriculture, Soil Taxonomy, USDA-NRCS, Washington, DC, USA; 2012.
- [29] Tsai TL, Liu C, Chuang CY, et al. The effects of physico-chemical properties on natural radioactivity levels, associated dose rate and evaluation of radiation hazard in the soil of Taiwan using statistical analysis. J Radioanal Nucl Chem. 2011; 288:927-36. doi 10.1007/s10967-011-1032-z.10.1007/s10967-011-1032-z
- [30] Rajalakshmi A, Chandrasekaran A, Ravisankar R. Soil pollution assessment in salt field area of Kelambakkam, Tamilnadu using different analytical techniques. Acta Ecologica Sinica 2017;37:373-78.10.1016/j.chnaes.2017.04.003
- [31] Hans Wedepohl K. The composition of the continental crust. Geochim Cosmochim Acta 1995; 59(7):1217-32.10.1016/0016-7037(95)00038-2
- [32] Kabata-Pendias A, Pendias H. Trace Elements in Soils and Plants, CRC Press, New York, NY, USA; 2001.10.1201/9781420039900
- [33] Turekian KK, Wedepohl KH. Distribution of the elements in some major units of the Earth’s crust. Geol Soc Am Bull. 1961;72:175-92.10.1130/0016-7606(1961)72[175:DOTEIS]2.0.CO;2