Migration of radiocaesium in individual parts of the environment

• Autorzy: Čipáková A.
• Konferencja: Proceedings of the International Conference Mechanism of Radionuclides and Heavy Metals Bioaccumulation and their Relevance for Biomonitoring, Warsaw, Poland, October 7-8, 2005
• Języki publikacji: EN

Abstrakty

EN

The aim of this study was to compare the amount of radiocaesium in chosen compartments of environment in two localities of Košice vicinity (Košice and Jasov). Prevailing part of radiocaesium is in the upper layer of soils and specific activity of 137Cs in the first layer for locality Jasov in 2001 achieved 21.49 Bq.kg 1. Transfer factor values estimated for mixed grasses and for individual years varied within the range of 0.22 to 0.56 at locality Košice and of 0.09 to 0.19 at locality Jasov. On the base of results from modified Tessier sequential extraction method we determined that more than 50% of this radionuclide is in the soil in not extractable fraction. From studied species of mushrooms in sample of Rozites caperata the specific activity achieved 1822.0 Bq.kg 1 d.w.

Słowa kluczowe

EN

137Cs; soil contamination; sequential extraction; mushrooms

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2005
• Tom: Vol. 50,suppl.1
• Strony: 19--23
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Čipáková A.

• Regional Public Health Authority, 1 Ipel'ská Str., Košice, Slovak Republic, Tel.: [phone], Fax: [phone],

Bibliografia

• 1. Bowen HJM (1979) Environmental chemistry of the elements. Academic Press, London
• 2. Bystrzejewska-Piotrowska G, Urban PL, Stęborowski R (2003) Discrimination between 137Cs and 40K in the fruiting body of wild edible mushrooms. Nukleonika 48:155−157
• 3. Ciuffo L, Velasco H, Belli M, Sansone U (2003) 137Cs Soil-to-plant transfer for individual species in a seminatural grassland. Influence of potassium soil content. J Radiat Res 44:277−283
• 4. Čipáková A (2002) The study of 109Cd distribution in soils by Tessier sequential extraction method. In: Conf on Water Resources and Environment Research, ICWRER, Dresden, Germany, pp 72−75
• 5. Čipáková A (2004) 137Cs content in mushrooms from localities in eastern Slovakia. Nukleonika 49;S1:S25−S29
• 6. Jeng AS, Singh BR (1993) Partitioning and distribution of cadmium and zinc in selected cultivated soils in Norway. Soil Sci 156;3-4:240–250
• 7. Kalaè P (2001) A review of edible mushroom radioactivity. Food Chem 75:29−35
• 8. Linkov I, Yoshida S, Steiner M (2000) Fungi contaminated by radionuclides. Critical review of approaches to modeling. Proc of the 10th Int Congress of the Int Radiation Protection Association, Hiroshima, Japan
• 9. Marhold J (1980) Review of industrial toxicology. Avicenum, Praha (in Czech)
• 10. Navarèik I, Čipáková A, Palágyi S (1997) Behaviour of radionuclides and heavy metals in soils and possibility of elimination of their negative impact. In: Ronneau C, Bitchaeva O (eds) Biotechnology for water management and site restoration. Kluwer Academic, Dordrecht, pp 221−224
• 11. Pipíška M, Lesný J, Hornik M, Augustín J (2004) Plant uptake of radiocaesium from contaminated soil. Nukleonika 49;S1:S9−S11
• 12. Řanda Z, Benada J, Horyna J, Klan J (1990) Mushrooms − significant source of internal contamination by radiocaesium. In: Desmet G, Nassimbeni P, Belli M (eds) Transfer of radionuclides in natural and semi natural environments. Elsevier, London, pp 169−178
• 13. Tessier A, Campbell PGC, Bisson M (1979) Sequential extraction procedure for the speciation of particulate trace metals. Anal Chem 51:840−855
• 14. Zemberyova M, Al-Hakem Zwaik A, Farkasovska I (1997) Sequential extraction procedure for the speciation of some heavy metals in soils (abstract). In: Macasek F, Kuruc J (eds) Studies in nuclear chemistry and radioecology. 1. Separation of ionic solutes, vol. 7: 7th Int Conf Separation of Ionic Solutes, Piestany, Slovakia, p 165
• 15. Zhu YG, Smolders E (2000) Plant uptake of radiocaesium a review of mechanisms, regulation and application. J Exp Bot 51:1635−1645