137Cs deposition fluxes in bottom sediments of the Yenisei River calculated using modern methods
Journal: Bulletin of the Tomsk Polytechnic University Geo Assets Engineering
Year: 2025

Relevance. The long-term operation of the reactors and radiochemical plant of the Mining-and-Chemical Combine have resulted in large-scale accumulation of radionuclides in bottom sediments of the Yenisei River. To reconstruct the chronology and the rates of deposition of radionuclides in the Yenisei bottom sediments, data on sediment formation parameters are needed. For lake systems, the mass rates of sedimentation and the flow of matter are calculated using the generally accepted methods: CRS a