GAMMA DOSE VALUES OF STRATIGRAPHIC UNITS SURFACED IN BEHRAMKALE (ÇANAKKALE) - ZEYTİNLİ (EDREMİT-BALIKESİR) SECTION OF KAZ MOUNTAINS

Abstract

In this study, gamma dose values were measured in the study area around a distance of 60 kmparallel to the Aegean Sea in Güre, Küçükkuyu and Kazdağı regions. In the study, gamma

dose values were measured at 25 locations that best represent the area. These measurements were made by keeping the portable Eberline Smart Portable (ESP) scintillator detector

constant at a height of 1 meter above ground level. A SPA-6 plastic scintillation sensor isconnected to the instrument tip to perform the measurement. These devices are direct

measurement of external radiation. As the measurements were carried out in the open area,0.2 occupancy factor was used in the calculations. In the studies, the highest effective dose

value was calculated as 0.3 mSv at the location 2 (Asos Kadırga Bay). The lowest effective dose value is 0.054 mSV at the 15th location (Avcılar Village Mountain slope) and the

average annual gamma dose is 0.14 mSv. For the study area, when the lifetime risk of cancer was calculated using gamma effective dose values, it was determined at the highest 2 locations (1,2x10-3) and the lowest at the 15locations (0,21x10-3). The average lifetime cancer risk value (2,39x10 -4 ) of Turkey, were compared with values calculated in this study. In this comparison, the values of locations 9 and 15 were lower and the values of other locations were higher.

Keywords

• Gamma dose,annual effective dose,Kaz Mountains,Behramkale

References

1. 1. Kapdan, E, Varinlioglu A ve Karahan G. Outdoor Radioactivity and Health Risks in Balıkesir, Northwestern Turkey. Radiation Protection Dosimetry. 2011a, (3) 148: 301-309p.
2. 2. Aközcan S. Annual effective dose of naturally occurring radionuclides in soil and sediment, Toxicological and Environmental Chemistry. 2014, 96(3): 379-386p.
3. 3. Akkurt İ, Uyanik NA, Günoğlu K. Radiation Dose Estimation: An In Vitro Measurement For Isparta-Turkey. Ijcesen 2015, 1 (1): 1-4p.
4. 4. Çetin B, Öner F and Akkurt I. Determination of Natural Radioactivity and Associated Radiological Hazard in Excavation Field in Turkey (Oluz Höyük), Acta Physica Polonıca. 2016, 130 (1): 475-478p.
5. 5. Günay O, Aközcan S And Kulalı F. Determination of Indoor Radon Concentrations. European Journal of Science and Technology. 2018, 13 : 91-97p.
6. 6. UNSCEAR. Report of the United Nations Scientific Committee on the Effects of Atomic Radiation, Sources, Effects, and Risks of Ionizing Radiation. United Nations sales publication, New York. United Nations. 2000. 659p.
7. 7. Kara U, Kaya A, Tekin HO, Akkurt I. Adult Patient Radiation Doses with Multislice Computed Tomography Exam: MSCT Standard Protocols. Acta Physica Polonica. 2017, 3 (132): 1126-1127p.
8. 8. Demir N, Kıvrak A, Üstün M, Cesur A, Boztosun I. Experimental Study for the Energy Levels of Europium by the Clinic LINAC. IJCESEN. 2017, 3(1): 47-49p.

9. 9. Karahan G, Bayulken A. Assessment of gamma dose rates around Istanbul (Turkey). J. Environ. Radioact. 2000, 47: 213–221p.
10. 10. Kapdan E, Varinlioglu A ve Karahan G. Radioactivity Levels and Health Risks due to Radionuclides in the Soil of Yalova, Northwestern Turkey. International Journal of Environmental Research. 2011b, 5(4): 837-846p.
11. 11. Kam E. Environmental Natural Radioactivity Concentrations of Tekirdag. Yildiz Technical University. Graduate School of Natural and Applied Sciences. Department of Physics, Master Thesis. 2004. 124p. İstanbul.
12. 12. Karayiğit AI, Akgün F, Gayer RA, Temel A. Quality, Palynology, and Palaeoenvironmental Interpretation of the Ilgın Lignite, Turkey, International Journal of Coal Geology. 1999, (38): 219-236p.
13. 13. NCRP. Report 45, National Council on Radiation Protection and Measurements No.45, Natural Bacround Radiation in the U.S., Soil Radiactivity. 1975, 270p.
14. 14. NCRP. National Council on Radiation Protection and Measurements. Enviromental Radiation Measurement, NCRP Report No.50. 1977, 150p.
15. 15. Keçeci M. Radiation and radioactivity http://mehmetkececi.com/blog/2012/04/08/radiation-and-radioactivity/. 2007.
16. 16. Kam E, Yümün ZÜ, Önce M, Açıkgöz G. Gamma Dose Rate Values In The Kulakçayırı Natural Lake And The Vicinity (Arnavutköy, İstanbul). Journal of Engineering Technology and Applied Sciences. 2016, 1(1): 29-33p.
17. 17. Kam E, Bozkurt A. Environmental radioactivity measurements in Kastamonu region of northern Turkey. Applied Radiation and Isotopes. 2007, 4 (65): 440-444p.
18. 18. Bozkurt A, Yorulmaz N, Kam E, Karahan G, Osmanlıoğlu AE. Assessment of Enviromental Radioactivity for Şanlıurfa Region of Southeastern Turkey. Radiation Measurements. 2007, 8(42): 1387-1391p.
19. 19. Osmanlıoğlu AE, Kam E, Bozkurt A. Assessment of Enviromental Radioactivity Level for Gaziantep Region of Southeastern Turkey. Radiation Protection Dosimetry. 2007, 124 (4): 407-410p.
20. 20. Otansev P, Karahan G, Kam E, Barut İ, Taşkın H. Assessment of Enviromental Radioactivity Concentrations and Gamma Dose Rate Levels ın Kayseri, Turkey. Radiation Protection Dosimetry. 2012, 148 (2): 227-236p.
21. 21. Yümün ZÜ, Bayrak K, Aksoy H, Ayseli U. A Study of Background Radioactivity Level for Edirne, Turkey. Journal of Engineering Technology and Applied Sciences. 2018, 3(2): 135-139p.
22. 22. Turgay ME. Cancer Risk Determination for IDA villages by using Annual Gamma Doses in Air, around Edremit&Ayvacık District; Balıkesir&Çanakkale, Turkey. European Journal of Science and Technology. 2019, 15: 433-439p.
23. 23. Kurnaz A. and Turfan N. The Effects of Different Storage Conditions on the Radiometric and Element Content of the Taşköprü Garlic (Allium sativum L.). Turkish Journal of Agriculture - Food Science and Technology. 2017, 5 (4): 373-379p.
24. 24. UNSCEAR. Report of the United Nations Scientific Committee on the Effects of Atomic Radiation, Sources, Effects, and Risks of Ionizing Radiation. United Nations sales publication. 2008. New York. United Nations. 683p.
25. 25. ICRP. ICRP Publication 103 Recommendations of the ICRP: Annals of the ICRP Volume 37/2-4, Pergamon Press. International Commission on Radiological Protection. 2007. 35p
26. 26. Bingol E, Akyurek B, Korkmazer B. Geology of Biga Peninsula and some properties of Karakaya Formation. 50th Anniversary of the Republic Congress of Earth Sciences, MTA Ens. Ankara. 1973, 70-77p.
27. 27. Yılmaz Y. Geology and Seismicity of Biga Peninsula. National Workshop of Kazdagları Abstract.23 June 2012.Güre, Edremit, Balıkesir. 19-32p.
28. 28. Şenel M. 1/500000 Scale Geological Map of Turkey (İzmir), the General Directorate of Mineral Research and Exploration. 2002. Ankara.
29. 29. Günay O. Determination of Natural Radioactivity and Radiological Effects in some Soil Samples in Beykoz-İstanbul. European Journal of Science and Technology. 2018. No. 12.