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タグ「forecasting」

Evaluation and prediction of radio-ecological situation in radiation accidents with the release of particles of irradiated nuclear fuel: the example of Chernobyl

Title: Evaluation and prediction of radio-ecological situation in radiation accidents with the release of particles of irradiated nuclear fuel: the example of Chernobyl

Author: Kashparov, Valery Alexandrovich

Reference: Kiev, 1999

Keywords: radiobiology, forecasting, nuclear fuel, 90Sr

Abstract: The aim of this study was to identify and analyze the main processes of formation of radiological patterns of behavior in the environment of biologically significant radionuclides composed of fuel particles deposited after the Chernobyl accident, their parameterization based on the study of the properties of radioactive fallout and the characteristics of the environment, zoning and mapping of near-field accident zone for long-term forecasting of redistribution of radionuclides in the components of soil and vegetation cover, as well as the assessment of the radiological significance access of fuel particles into humans and farm animals.

URL:http://www.dissercat.com/content/otsenka-i-prognozirovanie-radioekologicheskoi-obstanovki-pri-radiatsionnykh-avariyakh-s-vybr

Radio-ecological justification of long-term forecasting of radiation environment on agricultural land in the event of a major nuclear accidents, for example: Chernobyl NPP accident

Title: Radio-ecological justification of long-term forecasting of radiation environment on agricultural land in the event of a major nuclear accidents, for example: Chernobyl NPP accident

Author: Ivanov, Uriy Alexandrovich

Reference: Kiev, 1997

Keywords: ecosystem, radiocesium, farmland, forecasting

Abstract: The purpose and objectives of research. The aim of this study was to identify and analyze the basic laws of biologically significant behavior of radionuclides release in Chernobyl NPP (137Cs, 90Sr and 239’240Pu) into soils of Ukraine affected by radioactive contamination, assessment of the specific features significance of the post-accident situation (heterogeneity of soil’s surface and the characteristics of territory’s radioactive contamination, multiplicity of radioactive fallout forms, marked mottling of radioactive contamination of the territory) the intensity of radionuclides’ inclusion in biogeochemical chain migration and specificity of radiation exposure doses formation, long-term prognosis of radionuclides redistribution, released into the components of soil and vegetation layer/surface.

URL:http://www.dissercat.com/content/radioekologicheskoe-obosnovanie-dolgosrochnogo-prognozirovaniya-radiatsionnoi-obstanovki-na-

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