Migration ability of radionuclides in soil-vegetation cover of Belarus after Chernobyl accident

Title: Migration ability of radionuclides in soil-vegetation cover of Belarus after Chernobyl accident

Author: G.A. Sokolik, T.G. Ivanova, S.L. Leinova, S.V. Ovsiannikova, I.M. Kimlenko

Reference: Environment International, Volume 26, Issue 3, January 2001, Pages 183-187

DOI: http://dx.doi.org/10.1016/S0160-4120(00)00104-5

Keywords: Radionuclides; Cesium-137; Strontium-90; Plutonium-239, 240; Americium-241; “hot” particles; Physicochemical State; Chernobyl accident; Migration parameters; Biological accessibility

Abstract: This paper illustrates the experimental experience achieved in the research of the self-restoration of radioactive-contaminated natural ecosystems. The main directions of studies were: the content and geochemical stability of “hot” particles in radioactive fallout from Chernobyl accident; the physicochemical forms (water-soluble, exchangeable, mobile and fixed) of Cs-137, Sr-90, Pu-239, 240 and Am-241 in the wide varieties of soils; the biological accessibility of radionuclides and their contents in soil pore solutions; and the dynamics and migration parameters of radionuclides vertical redistribution in different landscape conditions.

URL: http://www.sciencedirect.com/science/article/pii/S0160412000001045

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