Investigation of Chernobyl radionuclides behavior in researched ground at the nearest ChNPP zone
Researches of Chernobyl radionuclides vertical migration were carried out inside the 5-км area of ChNPP in «Red forest» and «Lake Glubokoe» territories. Presence of 60Co, 90Sr, 134,137Cs, 154,155Eu, 241Am and 238-240Pu isotopes was determined to the 30 cm depth. Similarity of isotopes behavior was s...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute for Nuclear Research, National Academy of Sciences of Ukraine
2010-09-01
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| Series: | Ядерна фізика та енергетика |
| Subjects: | |
| Online Access: | http://jnpae.kinr.kiev.ua/11.3/Articles_PDF/jnpae-2010-11-0294-Zheltonozhska.pdf |
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| Summary: | Researches of Chernobyl radionuclides vertical migration were carried out inside the 5-км area of ChNPP in «Red forest» and «Lake Glubokoe» territories. Presence of 60Co, 90Sr, 134,137Cs, 154,155Eu, 241Am and 238-240Pu isotopes was determined to the 30 cm depth. Similarity of isotopes behavior was shown in moistened automorphed soils. Periods of semiclearing of upper 5-cm soil layer was obtained for the researched soils. The periods of semiclearing of upper 5-cm soil layer from transuraniums (241Am and 238-240Pu isotopes) are similar to the periods of semiclearing from 137Cs, 90Sr and are equal to 30 years. |
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| ISSN: | 1818-331X 2074-0565 |