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Registration Number

0211U007960, 0106U005600 , R & D reports

Title

Study of impact on the environment and prognosis of the radioecological situation change at the decommission of atomic industry objects

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Head

Tryshyn Volodymyr, Кандидат фізико-математичних наук

Registration Date

07-12-2011

Organization

Scientific Center "Institute for Nuclear Research" of National Academy of Sciences of Ukraine

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The objects of research - ecosystems, hydrological, geological and air environment in the zones of the Chernobyl NPP, Ukraine and other plants is a research nuclear reactor WWR-M NRI Academy of Sciences of Ukraine, as well as samples of materials internally-reactor designs. The purpose of these studies is to study the dynamics of the impact of DYAR VVR-M and tritium laboratories on the environment (ie, ground-level layer of air, soil, vegetation, groundwater and surface water reservoirs) in the SPZ and the adjacent territories. The main research objectives: holding of new experimental data on the content of technogenic radionuclides of reactor origin (primarily T, Sr-90, Cs-134, Cs-137) in the environment in the zone of influence DYAR VVR-M and tritium laboratories, evaluation of the effectiveness of man-made and natural barriers to the spread of radioactive contamination (primarily from reservoirs DYAR VVR-M, filled with liquid radioactive waste (LRW)), efficiency of used methods and techniques for radiation monitoring. It continued monitoring of radiation exposure DYAR VVR-M INR NAS of Ukraine on the environment and the example of indicator species of mushrooms and examine the impact of the Chernobyl accident on water and forest ecosystems. The results of radiation monitoring show that for the entire period of observation was found to increase the content of radioactive substances in the controlled parameters compared with the levels characteristic of Kyiv, which confirms the safety of environmental exploitation RNR VVR-M NRI NAS of Ukraine. Radiation environmental monitoring in the zone of influence RNR VVR-M and tritium laboratories will continue to get enough of real experimental data that would adequately assess the whole picture and identify the impact of complex parameters that characterize the state of ecological systems in the zone of influence. ATOMIC ENERGETICS, DECOMISSION OF NPP, NATURAL ENVIRONMENT, RADIONUKLIDES, RADIO-ACTIVE WASTES, RADIATION MONITORING.

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Гайдар О.В.
Зарубіна Н.Є.
Лобач Ю.М.
Лютий І.М.
Малюк І.А.
Телецька С.В.
Тришин В.В.