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Information × Registration Number 0221U102679, 0116U002118 , R & D reports Title Long-term consequensies of radionuclide contamination of water-bodies on biological systems of different levels of organization popup.stage_title Head Gudkov Dmitri I, Доктор біологічних наук Registration Date 08-02-2021 Organization Institute of Hydrobiology of the National Academy of Sciences of Ukraine popup.description2  The effect of small long-term doses of ionizing radiation at the subcellular, cellular, organotissue, organismic and other levels in representatives of freshwater biosystems in the gradient of radionuclide contamination in the Chornobyl Exclusion Zone has been studied. Dose were evaluated and the efficiency of external and internal irradiation, as well as individual incorporated radionuclides was analyzed for the degree of manifestation of radiation effects in aquatic biota. A retrospective assessment of dose on the population of aquatic organisms in the post-Chornobyl period was performed. Radiosensitivity, radiostability, lesions and processes of adaptation of aquatic organisms to small, chronic doses of ionizing radiation have been determined. The assessment of radiation risks for aquatic organisms under conditions of long-term radionuclide contamination of freshwater ecosystems is performed. Product Description popup.authors Belyayev Volodymyr V. Volkova Olena M. Ganzha Dmytro D. Ganzha Christina D. Diachenko Tatyana V. Kaglyan Olexandr Ye. Kuzmenko Mykhailo I. Parkhomenko Olexandr O. Pomortseva Nataliia A. Prishlyak Sergey P. Shevtsova Nataliia L. Yurchuk Liudmyla P. popup.nrat_date 2021-02-08 Close