Radionuclide Speciation in Soils Contaminated by the Chernobyl Accident |
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| Authors: | Yu. P. Davydov N. I. Voronik N. N. Shatilo D. Yu. Davydov |
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| Affiliation: | (1) Belarussian National Academy of Sciences, Institute of Radioecological Problems, Minsk, Belarus |
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| Abstract: | A critical review of the modern concepts of the radionuclide speciation in soil is made. It is shown that subdivision of radionuclides in soil into the water-soluble, exchangeable, mobile, and fixed species is not scientifically valid. New experimental results show that Cs radionuclides exist in soil as ionic (molecular) species irrespective of the distance from the Chernobyl NPP. |
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