Table 2.
The fluoride concentration (mg/kg dw) in the bones of the foxes and raccoon dogs by origin
| Origin | Statistical parameters | F− concentration in the bone | |
|---|---|---|---|
| Foxes | Raccoon dogs | ||
| Szczecin and surroundings (polluted area) | AM ± SD | 978.3 ± 995.8 | 332.6 ± 92.0 |
| Med | 747.4 | 336.2 | |
| Min–max | 290.1–3668.1 | 242.0–417.0 | |
| n | 10 | 4 | |
| Southern part of voivodship West Pomeranian (medium-polluted area) | AM ± SD | 560.3 ± 268.3 | – |
| Med | 500.2 | ||
| Min–max | 175.9–1001.4 | ||
| n | 13 | ||
| Voivodship Lubuskie (unpolluted area) | AM ± SD | – | 479.2 ± 333.9 |
| Med | 371.6 | ||
| Min–max | 83.7–1190.3 | ||
| n | 14 | ||
AM mean, SD standard deviation, Med median, n number of individuals