contents of radionuclides and heavy metals in fish roe of commercial fish of the zaporizhya reservoir
;G. S. Bilokon;O. M. Marenkov;A. I. Dvoretskiy
veterinary immunology and immunopathology2013Vol. 14pp. 81-85
233
bilokon2013dernacontents
Abstract
Comprehensive radiation-toxicological studies of fish roe of some commercial fish of the Zaporizhya Reser-voir were conducted. It was found that the greatest number of 137Cs (4,5 Bq/kg) and 90Sr (3,2 Bq/kg) was accumu-lated by fish roe of perch. Heavy metals (cadmium, copper, zinc and lead), and natural radionuclides 226Ra and 232Th were
accumulated to a greater amount of bream fish roe.