Accumulation of polonium 210Po in tissues and organs of deer carvidae from Northern Poland

This study was undertaken to provide information on accumulation of polonium in tissues and organs of deer carvidae in order to assess the potential transport of this element via food-chain to game meat consumers. Livers, kidneys and muscles of large herbivorous animals belonging to three species: roe deer (Capreolus capreolus), red deer (Cervus elaphus) and fallow deer (Dama dama), collected in Northern Poland, were the subject of the present investigation. Activities of ²¹⁰Po were determined by means of alpha spectrometry along with relevant radiochemical procedures. The concentration of ²¹⁰Po in analyzed animals decreased in the order kidney > liver > muscle tissue. The average activity concentrations of ²¹⁰Po ranged between 0.02 ± 0.01 Bq· kg^{? 1} w.w. in muscles and 7.15 ± 0.12 Bq· kg^{? 1} w.w. in kidneys. Levels of polonium were not influenced by sampling location, sex, age and species of animals.