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Information × Registration Number 0216U000803, 0111U000076 , R & D reports Title Peculiarities of the operation and restoration of freshwater ecosystems in the condinions of complex impact of nuclear power plants popup.stage_title Head Gudkov Dmytro Igorevich, Registration Date 25-02-2016 Organization Institute of Hydrobiology of National Academy of Ukraine popup.description2 The data on specific activity of radionuclides in water, higher aquatic plants, shellfish and fish ponds Chernobyl exclusion zone and the dynamics of the natural processes of self-purification components freshwater ecosystems of 90Sr and 137Cs were analyzed.. The approaches to determine dose rate ihtiotsenoziv representatives at various stages of ontogeny and the influence of radioactive contamination of bottom sediments, vegetation substrate spawning fish and behavioral characteristics of the formation of doses embryos and adults. Reviewed dozoutvoryuvalnyh basic dynamics of accumulation of radionuclides in freshwater fish river ecosystem after a brief increase in their concentration in the water, which occurs during the spring floods and floods. The peculiarities size-weight and age effect 90Sr and 137Cs accumulation predatory and "peaceful" fish species in waters of the Chernobyl exclusion zone. It was shown dynamics and species-specific formation frequency of chromosomal aberrations in root meristem cells airborne aquatic plants in reservoirs with different levels of radionuclide contamination. Product Description popup.authors Беляев В.В. Волкова О.М. Каглян О. Є. Кленус В.Г. Кузьменко М. І. Протасов О.О. Силаєва А.А. Шевцова Н.Л. Широка З.О. popup.nrat_date 2020-04-02 Close