Nonlinear Phenomena in Complex Systems, 2021, Vol.24, No.3, pp.301

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2021, Vol.24, No.3, pp.301 - 310

Influence of Natural and Climatic Factors on Water Horizons Protection Degree in Site Evaluation for Radioactive Waste Disposal

N. V. Harbachova, N. D. Kuzmina, N. V. Kulich, S. N. Yatsko, and J. A. Korchova

In this paper, natural (geological and hydrological) and climatic impact conditions on the influence zone for two different sites of radioactive waste disposals have been studied. Probabilistic approach to assessment of the groundwater vulnerability from radionuclide contamination during disposal of radioactive waste is developed. As to climatic conditions, an effective numerical and analytical methods for annual precipitation rates assessment of rare recurrence have been proposed which allow to take into account uncertainties of rare events as well.

Key words: near-surface radioactive waste storage, groundwater protection, infiltration rate, transit time, zone of influence, stability, precipitation

DOI: https://doi.org/10.33581/1561-4085-2021-24-3-301-310

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