Investor Presentaiton

Conclusions 2 The amount of 137Cs transported by rivers from land to the ocean for several years after the FNPP1 accident might be 0.04 PBq, which corresponds to 1.3% of the 137Cs deposited in the Fukushima region of Japan. The annual deposition of 137Cs at Okuma during the period 2014-2018 means that 4–10 TBq year-1 was resuspended from the land to the atmosphere, an amount that corresponds to about 0.1-0.3% of the total amount of 137Cs deposited on land in Japan.

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