Abstract
Measurement of terrestrial gamma radiation dose (TGRD) rates in Terengganu state, Malaysia was carried out from 145 different locations using NaI[Tl] micro roentgen survey meter. The measured TGRD rates ranged from 35 to 340 nGy h−1 with mean value of 150 nGy h−1. The annual effective dose to population was found to be 0.92 mSv y−1. The data obtained were used in constructing the gamma isodose map using ArcGis 9.3 which shows the distribution of TGRD rates across the state.
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Faanu A, Darko E, Ephraim J (2012) Determination of natural radioactivity and hazard in soil and rock samples in a mining area in Ghana. West Afr J Appl Ecol 19:77–92
UNSCEAR (2000) Effects of Ionizing Radiation, 2000 Report to the General Assembly, with Scientific Annexes. United Nations, New York
Lee SK, Wagiran H, Ramli AT, Apriantoro NH, Wood AK (2009) Radiological Monitoring: terrestrial Natural Radionuclides in Kinta District, Perak, Malaysia. J Environ Radioact 100:368–374
Martin A, Harbison SA (2012) An Introduction to Radiation Protection. John Wiley and Sons, Inc, New York
Wicks KM (2011) Nuclear Chemistry–Lecture Notes. Russell Sage College, Troy, p 7
Ahad A, ur Rehman S, Faheem M (2004) Measurement of Radioactivity in the soil of Bahawalpur division, Pakistan. Rad Prot Dos. 112:443–447
Ahmad N, Khatibeh A (1997) Indoor radon levels and natural radioactivity in Jordanian soils. Rad Prot Dos. 71:231–233
Al-Jundi J (2002) Population doses from terrestrial gamma exposure in areas near to old phosphate mine, Russaifa, Jordan. Rad Measurements. 35:23–28
Fatima I, Zaidi J, Arif M, Daud M, Ahmad S, Tahir S (2008) Measurement of natural radioactivity and dose rate assessment of terrestrial gamma radiation in the soil of southern Punjab, Pakistan. Rad Prot Dos. 128:206–212
Karahan G, Bayulken A (2000) Assessment of gamma dose rates around Istanbul (Turkey). J Environ Radioact 47:213–221
McAulay I, Morgan D (1988) Natural radioactivity in soil in the Republic of Ireland. Rad Prot Dos. 24:47–49
Quindos L, Fernandez P, Soto J, Rodenas C, Gomez J (1994) Natural radioactivity in Spanish soils. Health Phys 66:194–200
Saleh IH, Hafez AF, Elanany NH, Motaweh HA, Naim MA (2007) Radiological study on soils, foodstuff and fertilizers in the Alexandria region, Egypt. Turk J Eng Environ Sci 31:9–17
Tahir S, Jamil K, Zaidi J, Arif M, Ahmed N, Ahmad SA (2005) Measurements of activity concentrations of naturally occurring radionuclides in soil samples from Punjab province of Pakistan and assessment of radiological hazards. Rad Prot Dos. 113:421–427
Gabdo H, Ramli A, Sanusi M, Saleh M, Garba N (2014) Terrestrial gamma dose rate in Pahang state Malaysia. J Radioanal Nucl Chem 299:1793–1798
Garba N, Ramli A, Saleh M, Sanusi M, Gabdo H (2014) Assessment of terrestrial gamma radiation dose rate (TGRD) of Kelantan State, Malaysia: relationship between the geological formation and soil type to radiation dose rate. J Radioanal Nucl Chem. 302(1):201–209
Saleh MA, Ramli AT, Alajeramie Y, Mhareb MH, Aliyu AS, Gabdo HT, Garba NN (2014) Assessment of radiological health impact from ambient environment in the Muar district, Johor, Malaysia. Radiat Phys Chem 103:243–252
Ramli AT (1997) Environmental terrestrial gamma radiation dose and its relationship with soil type and underlying geological formations in Pontian district, Malaysia. Appl Rad and Isot. 48:407–412
Ramli AT, Apriantoro NH, Wagiran H, Wood AK, Kuan LS (2009) Health risk implications of high background radiation dose rate in Kampung Sungai Durian, Kinta District, Perak, Malaysia. Global J Health Scie. 1:P140
Ramli AT, Hussein AW, Lee M (2001) Geological influence on terrestrial gamma radiation dose rate in the Malaysian State of Johore. Appl Rad Isot. 54:327–333
Ramli AT, Hussein AW, Wood AK (2005) Environmental 238U and 232Th concentration measurements in an area of high level natural background radiation at Palong, Johor, Malaysia. J Environ Radioact 80:287–304
Ramli AT, Rahman ATA, Lee M (2003) Statistical prediction of terrestrial gamma radiation dose rate based on geological features and soil types in Kota Tinggi district, Malaysia. Appl Rad Isot. 59:393–405
Ramli AT, Sahrone S, Wagiran H (2005) Terrestrial gamma radiation dose study to determine the baseline for environmental radiological health practices in Melaka state, Malaysia. J Radiol Prot 25:435
Saleh MA, Ramli AT, Alajerami Y, Aliyu AS (2013) Assessment of environmental 226 Ra, 232Th and 40 K concentrations in the region of elevated radiation background in Segamat District, Johor, Malaysia. J Environ Radioact 124:130–140
Saleh MA, Ramli AT, Alajerami Y, Aliyu AS, Bt Basri NA (2013) Radiological study of Mersing District, Johor, Malaysia. Radiat Phys Chem. 85:107–117
Department of Statistics (2010) Population and Housing Census of Malaysia 2010. 55
Deparment of Geological Survey (1982) Map of mineral resources in Kelantan State, Malaysia, 1st edn. Ipoh, Malaysia
Department General of Agriculture (1973) Peninsular Malaysia map of soil types in Peninsular Malaysia. L-40A series, 1st edn. Director General of Agriculture, Kuala Lumpur
Paramananthan S Soils of Malaysia: their characteristics and identification, ed. S. Paramananthan. Vol. 1. Kuala Lumpur, Malaysia: Academy of Sciences Malaysia
Knoll GF (1989) Radiation detection and measurement, 2nd edn. Wiley, New York
Saleh MA, Ramli AT, Alajerami Y, Aliyu AS (2013) Assessment of natural radiation levels and associated dose rates from surface soils in Pontian district, Johor, Malaysia. J Ovonic Research. 9:17–26
Saleh, M. A., Ramli, A. T., Alajerami, Y., Damoom, M., and Aliyu, A. S. (2013e). Assessment of health hazard due to natural radioactivity in Keluang district, Johor, Malaysia. Isotopes in Environmental and Health Studies. pp. 1–7. doi:10.1080/10256016.2013.821469
Kebwaro J, Rathore I, Hashim N, Mustapha A (2011) Radiometric assessment of natural radioactivity levels around Mrima Hill, Kenya. Int J Phy Scie 6:6
Hameed PS, Pillai GS, Satheeshkumar G, Mathiyarasu R (2014) Measurement of gamma radiation from rocks used as building material in Tiruchirappalli district, Tamil Nadu, India. J Radioanal Nucl Chem 300:8
Furukawa M, Shingaki R (2012) Terestrial gamma radiation dose rate in Japan estimated before the 2011 great East Japan earthquake. Rad Emergency Med. 1:6
Dragovic´ S, Jankovic LJ, Onjia A (2006) Assessment of gamma dose rates from terrestrial exposure in Serbia and Montenegro. Rad Prot Dos. 121:297–302
Gusain GS, Rautela BS, Sahoo SK, Ishikawa T, Prasad G, Omori Y, Sorimachi A, Tokonami S, Ramola RC (2012) Distribution of terrestrial gamma radiation dose rate in the Eastern Coastal area of Odisha, India. Rad Prot Dos. 152:4
El-Taher A (2011) Terrestrial gamma radioactivity levels and their corresponding extent exposure of environmental samples from Wadi el Assuity protective area, Assuit, Upper Egypt. Rad Prot Dos. 145:6
Karahan G (2010) Risk assessment of baseline outdoor gamma dose rate levels study of natural radiation sources in Bursa, Turkey. Rad Prot Dos. 142:324–331
Mountford PJ, Temperton DH (1990) Recommendations of the International Commission on Radiological Protection (ICRP). Eur J Nucl Med 19(2):77–79
Acknowledgments
This project is funded by the Atomic Energy Licensing Board (AELB), Ministry of Science, Technology and Innovation, Malaysia under project title: PEMETAAN ISODOS SINARAN GAMA DATARAN, SEMENANJUNG Malaysia, which involved Lee, M.H., Heryanshah, A., Wagiran, H., and Said, M.N. The consultancy was managed by GITM Sdn Bhd. The authors would like to thank the Ministry of Higher Education Malaysia (MOHE) and Universiti Teknologi Malaysia (UTM) for support and funding under UTM Research University Grant; QJ130000.2526.03H67.
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Garba, N.N., Ramli, A.T., Saleh, M.A. et al. Terrestrial gamma radiation dose rates and radiological mapping of Terengganu state, Malaysia. J Radioanal Nucl Chem 303, 1785–1792 (2015). https://doi.org/10.1007/s10967-014-3818-2
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DOI: https://doi.org/10.1007/s10967-014-3818-2