Ядерна фізика та енергетика Nuclear Physics and Atomic Energy   ISSN: 1818-331X (Print), 2074-0565 (Online)   Publisher: Institute for Nuclear Research of the National Academy of Sciences of Ukraine   Languages: Ukrainian, English, Russian   Periodicity: 4 times per year   Open access peer reviewed journal

Full text (ua)

V. P. Krasnov^1,*, O. O. Orlov², O. V. Zborovska², O. V. Zhukovsky², T. V. Kurbet¹, Z. M. Shelest¹, I. V. Davydova<sup>1

1</sup> Zhytomyr State Technological University, Zhytomyr, Ukraine
² G. M. Vysotskyi Polissia Branch of Ukrainian Research Institute of Forestry and Forest Melioration, Dovzhyk, Zhytomyr region, Ukraine

^*Corresponding author. E-mail address: volodkrasnov@gmail.com

Abstract: It has been established that intensive penetration of ¹³⁷Cs both into the above-ground part of phytomass and blueberry is continuing at present. The transition coefficients of ¹³⁷Cs (m²×kg^-1×10^-3) in the above-ground part of European blueberry (17 - 53) are significantly higher than in berries (4 - 8). The decrease of the levels of ¹³⁷Cs radioactive contamination in above-ground phytomass and European blueberry during the observation period was revealed. ¹³⁷Cs specific activity in European blueberry decreased by 3.7 - 8.3 times, and the same indicator in the above-ground part of the phytomass decreased by 8.2 - 19.2 times during 1991 - 2016. The upper 0 - 10 cm layer of soil mineral part of moist subrory contains 69.9 % of the radionuclide total activity in soil. The highest value of this indicator was observed in 0 - 2 cm soil layer – 28.4 ± 2.0 %. The highest ¹³⁷Cs specific activity was observed in the decomposed part of the forest litter and the upper 0 - 2 cm layer of the humus-eluvial horizon.

Keywords: radionuclides, European blueberry, berries, above-ground phytomass, soil radiation contamination, specific activity of radionuclides, soddy-podzolic soils.

1. V.I. Chopik, L.G. Dudchenko, A.N. Krasnova. Wild Useful Plants of Ukraine. Handbook (Kyiv: Naukova Dumka, 1983) 400 p. (Rus)

2. V.P. Krasnov, A.A. Orlov. Radioecology of Berry Plants (Zhytomyr: Volyn, 2004) 264 p. (Rus)

3. O.T. Demkiv. Some regularities of the distribution of radioactive isotopes in the organs of high-altitude plants of the Carpathians. Ukrayins’kyy Botanichnyy Zhurnal 6 (1967) 50. (Ukr)

4. K. Bunzl, W. Kracke. Accumulation of fallout Cs-137 in some plants and berries of the family Ericaceae. Health Phys. 50 (1986) 540.

5. V.P. Krasnov, S.P. Irklienko. Accumulation of cesium-137 in blueberries in the western direction from the Chernobyl Nuclear Power Plant. Lisivnytstvo i Ahrolisomelioratsiya 88 (1994) 2. (Ukr)

6. V.P. Krasnov, A.A. Orlov, E.Z. Korotkova. Cesium-137 transition coefficient in the "blueberry soil - phytomass" system in various environmental conditions. In: Problems of Agricultural Radioecology - Ten Years After the Accident at the Chernobyl Nuclear Power Plant (Zhitomir, 1996) p. 60 (Rus)

7. O.Z. Korotkova, O.O. Orlov. Redistribution of ¹³⁷Cs by the organs of berry plants of Vacciniaceae S.F. Gray the family depending on age. Problems of Forest Ecology and Forest Use in Ukrainian Polissya. Naukovi Pratsi Polis’koyi Lisovoyi naukovo-doslidnyts’koyi stantsiyi. Iss. 6 (Zhytomyr: Volyn, 1999) p. 62 (Ukr)

8. V. Hrabovs’kyy, O. Dzendzelyuk. Seasonal changes in the ¹³⁷Cs content in some medicinal and berry plants of Western Ukraine.Visnyk L’vivs’koho Universytetu. Seriya Biolohichna 58 (2012) 175. (Ukr) http://prima.lnu.edu.ua/faculty/biologh/wis/58/3/19/19.pdf

9. O.O. Orlov, Ya.P. Didukh. Phytoindication of radioactive contamination of forest ecosystems. Ukrayins’kyy Botanichnyy Zhurnal 55 (5) (1998) 536. (Ukr)

10. A.A. Orlov, A.B. Kalish. Evaluation of biological component of effective environmental half-life of ¹³⁷Cs in moss cover. Zbirnyk Naukovykh Prats’ Instytutu Yadernykh Doslidzhen’ (Scientific Papers of the Institute for Nuclear Research) 3(5) (2001) 162. (Rus) https://jnpae.kinr.kyiv.ua/02.3/Articles_PDF/jnpae-2001-02-3-162.pdf

11. V.P. Krasnov, A.A. Orlov. Prospects for the use of berry resources of the Ukrainian Polesie after the accident at the Chernobyl Nuclear Power Plant. In: Proc. of the First All-Russia Conf. on Botanic Resource Management (St. Petersburg, 2 - 30.10.1996) (St. Petersburg, 1996) p. 47. (Rus)

12. A.A. Orlov et al. Regularities of the long-term dynamics of ¹³⁷Cs content in the components of pine biogeocenoses in Ukrainian Polissya. Problemy Lesovedeniya i Lesovodstva. Sbornik Nauchnykh Trudov Instituta Lesa NAN Belarusi. Iss. 52 (Gomel’: Institut Lesa NAN Belarusi, 2001) p. 180. (Rus)

13. M. Vinichuk, I. Nikolova. The dynamics of ¹³⁷Cs accumulation by separate species of macromycetes and plants of boreal forest ecosystems. Visnyk L’vivs’koho Universytetu. Seriya Biolohichna 55 (2011) 134. (Ukr) http://prima.lnu.edu.ua/faculty/biologh/wis/55/5/17/17.pdf

14. V.A. Hrabovs’kyy, O.S. Dzendzelyuk. Temporal changes of ¹³⁷Cs contamination of some components of the Shatsky lake ecosystems. In: VI Scientific Conference “Physical methods in ecology, biology and medicine”. Book of Abstracts (Lviv - Vorokhta, 2015) p. 50 (Ukr)

15. A.M. Kovalchuk et al. Mathematical modeling of ¹³⁷Cs migration in forest ecosystems of Ukrainian Polissya. Byuleten’ Ekolohichnoho Stanu Zony Vidchuzhennya ta Zony Bezumovnoho (Obov’yazkovoho) Vidselennya 2(20) (2002) 59. (Ukr)

16. I.M. Bulavik, A.N. Perevolotsky, V.M. Surta. Accumulation of radionuclides in food products of the forest. In: Fifth Intern. Scientific-Practical Conf. Chernobyl-96. "The results of 10 years of work in the aftermath of the Chernobyl accident". Book of Abstracts (Zelenyy mys, 1996) p. 256. (Rus)

17. V.A. Ipat’yev, I.M. Bulavik, A.M. Dvornik. Radioactive contamination of forest products in Belarus. Express information. Iss. 5 (Moskva: Vserossiyskiy Nauchno-Issledovatel'skiy Informatsionnyy Tsentr po Lesnym Resursam, 1997) 1. (Rus)

18. O.B. Tsvetnova, A.I. Shcheglov, S.A. Chernov. The content of radionuclides in medicinal raw materials of forests subjected to radioactive contamination. In: Book of Abstracts of the All-Union Scientific-Practical Conf. "Fundamentals of organization and management of forestry under conditions of radioactive contamination" (Gomel, 1990) p. 27.( Rus)

19. K.D. Mukhamedshin et al. Radioactive pollution of non-wood forest products. In: Forestry in Terms of Radiation (Moskva: Vserossiyskiy Nauchno-Issledovatel'skiy Informatsionnyy Tsentr po Lesnym Resursam, 1995) p. 31. (Rus)

20. A.H. Rantavaara. Transfer of Radiocaesium through Natural Ecosystems to Foodstuffs of Terrestrial Origin in Finland. In: Transfer of Radionuclides in Natural and Semi-Natural Environments. Ed. G. Desmet et al. (London - New York: Elsevier Applied Science, 1990) p. 202. https://inis.iaea.org/search/search.aspx?orig_q=RN:22050796

21. B.H. Fawaris, K.J. Johanson. Radiocaesium in soil and plants in a forest in Central Sweden. Seminar on the Dynamics Behaviour of Radionuclides in Forest. Book of Abstracts (Stokholm, 1992) p. 18.

22. O. Guilitte, J. Melin, L. Wallberg. Biological path-ways of radionuclides originating from the Chernobyl fallout in boreal forest ecosystem. Science of the Total Environment 157 (1994) 207. https://doi.org/10.1016/0048-9697(94)90581-9

23. V.P. Krasnov et al. ¹³⁷Cs distribution in sod-podzol forest soil of Ukrainian Polissia. Yaderna Fizyka ta Energetyka (Nucl. Phys. At. Energy) 16(3) (2015) 247. (Ukr) https://doi.org/10.15407/jnpae2015.03.247