Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 1998, Vol. 9 ›› Issue (3): 184

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Study on accumulation of 137Cs in aquatic organisms

Feng Ding-Hua1, Cheng Qi-Jun1, Cheung T2   

  1. 1 Suzhou Medical College, Suzhou 215007, China;
    2 City University of Hong Kong
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Feng Ding-Hua, Cheng Qi-Jun, Cheung T. Study on accumulation of 137Cs in aquatic organisms.Nuclear Science and Techniques, 1998, 9(3): 184

Abstract: The organisms were cultivated for 7d in well water contaminated with 137Cs. The experimental results show that the accumulation level of tissues of carassius auratus had the order of gill> viscera> epidermis (including scales)> bone (including head and tail) > flesh. The concentration capability of them had the order of shrimp > carassius auratus> ophiocephalus argus. The concentration factors (CF) of shrimp was 12.6 times of that of ophiocephalia areas,

Key words: Concentration factor, Aquatic organisms, Tissue distribution of 137Cs