Concentration of radiocaesium 137Cs and 134Cs in sediments of the Malaysian marine environment.
The concentrations of 137Cs and 134Cs in Malaysian marine sediments were measured by gamma-ray spectrometry with a high-purity germanium (HPGe) detector connected to a multichannel analyzer. In general, the 137Cs concentration in Malaysian marine sediments has been found to be very low and less than 5 Bq/kg dry weight with the exception of those from a few sampling locations. The concentration of 134Cs was found to be less than the minimum detectable activity for the measuring condition used. Data reported in this paper were found to be comparable with results from within the region and thus can be used as reference data for the country.
Yii
M W
MW
Malaysian Nuclear Agency, Bangi, 43000 Kajang, Selangor, Malaysia. yii@nuclearmalaysia.gov.my
Zaharudin
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Norfaizal
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