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Dose Rate of Natural Radionuclides and 137Cs in Marine Biota of Bangka Sea

Erwansyah, Lubis and Heny, Suseno and Wahyu Retno, Prihatiningsih and Muhammad, Nuryahya (2016) Dose Rate of Natural Radionuclides and 137Cs in Marine Biota of Bangka Sea. Proceeding of 2nd International Conference on SERIR and 14th SPERA, 2. pp. 1-6. ISSN 978-602-70092-0-2

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Abstract

Estimation of the dose rate of natural γ radionuclide and 137Cs of sea water and marine sediment to larvae/ small insect, mollusk/large insect, small fish, large fish and turtle has been carried out using Point Source Dose Distribution (PSDD) methodology. The results indicated that total dose rate of β and γ radiations from natural radionuclides and 137Cs from sea water and marine sediment to larvae/small insect, mollusk/large insect, small fish, large fish and turtle were small, around 6,03% from screening dose rate (SDR) of 100uGy/ hour. Based on these data, further investigation is not needed and this data can be used as a base-line data for marine monitoring activities if nuclear power plant (NPP) would be built and operated in Bangka islands. The total dose rate that calculated with PSDD methodology was compared using ERICA computer code, and the results indicated unsignificantly different.

Item Type: Article
Subjects: Keselamatan dan Keamanan Nuklir > Keselamatan Lingkungan > Keselamatan Radiasi Lingkungan
Divisions: Pusat Teknologi Keselamatan dan Metrologi Radiasi
Depositing User: USER PTKMR BATAN
Date Deposited: 27 Nov 2018 11:52
Last Modified: 27 Nov 2018 11:52
URI: http://repo-nkm.batan.go.id/id/eprint/3913

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