Abstract
Three different cereal cultivated fields (rice, maize/wheat, wheat/barley) were selected and soil samples were collected in order to study the behaviour of the radiocesium deposited over the crops after the Chernobyl accident fall-out (April 1986) together with its distribution at different ground depths. For each field, soil samples were removed during the sowing (Oct–Nov '86), in Spring (Apr '87) and during the harvest time (Jun–Sept '87). The40K concentration and stable potassium content in soil was also evaluated by nuclear spectrometry and by atomic absorption spectrometry. Beside soil sample measurements, the cultivated cereals produced in the 1986 harvest (rice, maize, wheat) were analyzed to evaluate the deposited contamination, and in order to evaluate the contamination during the growth and naturation we also analyzed whole plants (roots, stalks, grains) of the cultivated cereals (rice, wheat, barley) in 1987. Results are presented and discussed.
Similar content being viewed by others
References
P. J. COUGHTREY, M. C. THORNE, Radionuclide Distribution and Transport in Terrestrial and Aquatic Ecosystems. A Critical Review of Data, A. A. Balkema, Rotterdam, 1983.
S. M. HAIWOOD, J. R. SIMMONDS, G. S. LINSLEY, The Development of Models for the Transfer of137Cs and90Sr in the Pasture-Cow-Milk Pathway Using Fall-Out Data, NRPB, R 110, Chilton, 1980.
M. CALAMOSCA, T. TRENTI, L. MORANDINI, L. ZAGHINI, Distribuzione e correlazione con il metabolismo del K e del137Cs, in: Convegno Italo-Francese-Castelgandolfo (Roma), Oct. 1987, ENEA, Roma, 1987.
A. AARKROG, Translocation of radionuclides in Cereal Crops, in: Ecological Aspects of Radionuclide Release, Blackwell Scientific Publications, 1983.
R. CAZZANIGA, G. DOMINICI, A. MALVICINI, E. SANGALLI, Incidente Nucleare di Chernobyl, Aprile 1986, Ripercussioni sulla Catena Alimentare e sull'Uomo, EUR 11 226 IT. CCR Euratom Ispra, 1987.
D. CAPRA, U. FACCHINI, V. GIANELLE, G. RAVASINI, P. BACCI, A. PIZZOLA, Incidente Chernobyl: la contaminazione radioattiva delle zone comasche e in altri siti dell'Italia settentrionale, in: Chernobyl Ambiente Alimenti, Univeristá degli Studi, Parma, 1987.
L'incidente di Chernobyl. Fatti e considerazioni. Notiziario Energia e Innovazione 5/6/86, ENEA, Roma, 1986.
G. QUEIRAZZA, L. GUZZI, Acqua — Aria, 7 (1987) 863.
E. GATTAVECCHIA, S. GHINI, D. TONELLI, J. Radioanal. Nucl. Chem., 133 (1989) 401.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Birattari, C., Bonardi, M., Cantone, M.C. et al. Radiocesium contamination in soil due to the Chernobyl accident. Journal of Radioanalytical and Nuclear Chemistry, Articles 150, 129–142 (1991). https://doi.org/10.1007/BF02041496
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02041496