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Bioaccumulation of Lead, Cadmium and Mercury in Roe Deer and Wild Boars from Areas with Different Levels of Toxic Metal Pollution | ||
International Journal of Environmental Research | ||
مقاله 24، دوره 9، شماره 1، فروردین 2015، صفحه 205-212 اصل مقاله (371.79 K) | ||
نوع مقاله: Original Research Paper | ||
شناسه دیجیتال (DOI): 10.22059/ijer.2015.890 | ||
نویسندگان | ||
M. Durkalec* 1؛ J. Szkoda2؛ R. Kolacz1؛ S. Opalinski1؛ A. Nawrocka2؛ J. Zmudzki2 | ||
1Department of Environment, Hygiene and Animal Welfare, Wroclaw University of Environmental and Life Sciences, Jozefa Chelmonskiego 38C, 51-630 Wroclaw, Poland | ||
2Department of Pharmacology and Toxicology, The National Veterinary Research Institute, Aleja Partyzantow 57, 24-100 Pulawy, Poland | ||
چکیده | ||
We used wild boars and roe deer as biomonitors of lead (Pb), cadmium (Cd), and mercury (Hg) contamination in two major industrial sites in Poland with different levels of toxic metal pollution. Masurian Lakes District, located far away from industry, was used as the reference site. Levels of Pb, Cd, and Hg in liver, kidney and muscle samples and in the stomach content of the animals were determined using atomic absorption spectroscopy (AAS) methods. We calculated also the mean concentration factors in the animal tissues versus their concentration in the gastric or rumen content. Our results indicate that area affected by metal smelting was more contaminated than brown coal mining area and the reference site, as indicated by higher levels of Pb and Cd in tissues and stomach contents of the animals. High levels of those metals in the offal of game animals may pose a threat to consumers of venison. | ||
کلیدواژهها | ||
bioaccumulation؛ Roe deer؛ Wild boar؛ Toxic metals؛ concentration factor | ||
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