| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6312406 | Ecotoxicology and Environmental Safety | 2013 | 5 Pages |
The aim of this study was to evaluate Pb and Cu accumulation in muscle and skin samples of red fox (Vulpes vulpes) from Sicily, for monitoring of environmental metals pollution. Metals determination, carried out by atomic absorption spectrophotometer (AAS), showed the presence of Pb and Cu in all samples analyzed. Pb concentrations were similar in muscle (0.04±0.009 mg/kg) and skin (0.03±0.004 mg/kg) samples, while Cu levels resulted higher in muscle (1.842±0.178 mg/kg) than in skin (1.22±0.151 mg/kg). In addition, a comparative analysis of Pb and Cu concentrations was carried out among samples from different areas of Sicily and between female and male, young and old, immature and mature foxes. Metals content found in all muscle and skin samples demonstrates that V. vulpes could be a valid “sentinel” species of rural and suburban areas to study the environmental metals pollution and the habitat quality.
⺠Foxes living in rural and urban areas are exposed to various contaminants as human. ⺠Metal levels in muscle are indicative of foxes chronic exposure. ⺠Metals levels in skin reflect environment quality. ⺠Vulpes vulpes is a valid bioindicator of environmental metals pollution.
