Wild Boar Tissue Levels of Cadmium, Lead and Mercury in Seven Regions of Continental Croatia

作者: Nina Bilandžić , Marija Sedak , Maja Đokić , Branimir Šimić

DOI: 10.1007/S00128-010-9999-7

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摘要: Concentrations of cadmium, mercury and lead were analysed by atomic absorption spectrometry in the kidney muscle free-living wild boar (n = 169) from hunting grounds seven counties continental Croatia. Mean levels metals (mg/kg) boars ranged as follows: Cd: 0.005–0.016 0.866–4.58, Pb: 0.033–0.15 0.036–0.441, Hg: 0.004–0.012 0.04–0.152. In all regions, concentrations exceeded permitted values (muscle mg/kg: cadmium 0.05/1; 0.1/0.5; 0.03/0.1) 13.6% 71.6% samples kidney, respectively) for cadmium; 8.9% lead; 19.5% 2.4% mercury. There significant differences among regions. Vukovar-Srijem Virovitica-Podravina Counties highly contaminated with Sisak-Moslavina Brod-Posavina County had highest concentrations. These results suggest a detailed investigation physiological environmental factors contributing to accumulation boars.

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