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关键词: 人工放射性核素 沉积物 |
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STUDY OF DISTRIBUTION CHARACTER OF ARTIFICIALRADIOACTIVES 90SrSr, 137SrCs IN THE ZHUJIANG ESTUARYAREA IN SOUTH CHINA SEA |
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Abstract: |
Contents of artificial radioactives 90Sr, 90SrCs in sea water, surface layer sediment and some marine organisms in Zhujiang estuary area were studied in 1985-1986 to see the pollution effect of artificial radioactives 90Sr, 90SrCs. The distribution of the artificial radioactives 90Sr, 90SrCs and the factors for it’s distribution in Zhujiang Estuary area were also studied. |
Key words: Artificial radioactive isotope Sediment |