Migration ability of radionuclides in soil-vegetation cover of Belarus after Chernobyl accident.
This article 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.
Sokolik
G A
GA
Laboratory of Radiochemistry, Belarussian State University, Minsk. sokolikga@chem.bsu.unibel.by
Ivanova
T G
TG
Leinova
S L
SL
Ovsiannikova
S V
SV
Kimlenko
I M
IM
D000576:Americium; D002588:Cesium Radioisotopes; D004784:Environmental Monitoring; D006801:Humans; D010944:Plants / Q000378:metabolism*; D011005:Plutonium; D018788:Radioactive Hazard Release; D011868:Radioisotopes / Q000032:analysis / Q000378:metabolism; D002094:Republic of Belarus; D012989:Soil Pollutants / Q000032:analysis / Q000378:metabolism; D013326:Strontium Radioisotopes
D002588:Cesium Radioisotopes; D011868:Radioisotopes; D012989:Soil Pollutants; D013326:Strontium Radioisotopes; D011005:Plutonium; D000576:Americium