Investigation of Chernobyl radionuclides behavior in researched ground at the nearest ChNPP zone
| Autor: | M. V. Zheltonozhska, N. V. Kulich, A. I. Lypska, P. M. Muzalev |
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| Jazyk: | English<br />Russian<br />Ukrainian |
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Âderna Fìzika ta Energetika, Vol 11, Iss 3, Pp 294-301 (2010) |
| Druh dokumentu: | article |
| ISSN: | 1818-331X 2074-0565 |
| Popis: | 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. |
| Databáze: | Directory of Open Access Journals |
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