Prok. | As | Cd | Cu | Hg | Pb | Zn |
2011 | 12.5 | 0.8 | 36 | 1.2 | 41 | 185 |
2012 | 11 | 1 | 58 | 0.2 | 53 | 246 |
2013 | 12 | 0.2 | 39 | 0.05 | 27 | 169 |
Gabr. |
|
|
|
|
|
|
2011 | 23.3 | 0.54 | 82.5 | 1.9 | 53 | 158 |
2012 | 6 | 1 | 74 | 0.2 | 52 | 305 |
2013 | 23 | 1 | 64 | 0.05 | 38 | 178 |