Radionuclide uptake by red deer (Cervus elaphus) on mountain grazing

The British Veterinary Journal
E J McGeeP A Colgan

Abstract

Forty-two red deer (Cervus elaphus) were shot during the 1992 annual cull in Glenveagh National Park, Ireland. Samples of rumen, kidney and faeces were removed from each animal. Kidney samples were used to estimate flesh radiocaesium (137Cs) concentrations and the 95% confidence interval for the mean was 203 +/- 12 Bq kg-1. The maximum recorded 137Cs concentration in kidney was 367 Bq kg-1 (fresh weight). The altitude of the cull, the age and sex of each animal were recorded. Neither age nor sex correlated with concentrations of 137Cs in rumen, kidneys or faeces. Despite the limited altitudinal range of the study and the free ranging behaviour of deer, there was a highly significant positive correlation between rumen, kidney and faecal 137Cs concentrations and the altitude of the cull. 40K concentrations in rumen, kidney and faeces did not correlate with the altitude of cull, age or sex of slaughtered animals. Significant 137Cs concentration differences were identified in the sequence: rumen < faeces = faeces. 137Cs concentrations in rumen, kidney and faeces for individual animals were all significantly correlated. Statistical testing showed that the concentration sequence for 40K was: rumen < kidney = faeces; a sequence which ...Continue Reading

References

May 1, 1989·The British Veterinary Journal·B J Howard, N A Beresford
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Citations

Jul 17, 2014·Environmental Science and Pollution Research International·Fred J RispoliVishal Shah

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