Table 2.
Specific toxicity (mean ± SEM) of sediment samples collected in NW-Brittany, France (2012-2020) (LOQs: YAS: 52.6 ng T-EQ/g, YAAS: 310 mg Flu-EQ/g, YAES: 1710 mg OHT-EQ/g, *=p<0.05).
| Site | Ames (YG 1041) % revertant colonies | Ames (YG 1042) % revertant colonies | YAS T-EQ [ng/g] | YAAS Flu-EQ [mg/g] | YAES OHT-EQ [mg/g] | ||
|---|---|---|---|---|---|---|---|
| -S9 | +S9 | -S9 | +S9 | ||||
| RM | 5.20 ± 1.76 | 7.64± 2.56 | 9.72± 3.35 | 4.17 ± 1.61 | 0 | 0 | 20.3 ± 210 |
| AK | 5.20 ± 1.99 | 6.59 ± 1.74 | 5.21 ± 1.92 | 4.17 ± 2.35 | 5.50 ± 9.19 | 0 | 0 |
| AI | 7.08 ± 1.69 | 16.3 ± 4.76 | 6.67 ± 1.79 | 10.8 ± 3.32 | 19.1 ± 21.5 | 128 ± 123 | 73.5 ± 185 |
| AB | 6.25 ± 3.53 | 6.94 ± 2.06 | 7.99 ± 1.97 | 9.72 ± 3.71 | 8.59 ± 11.4 | 0 | 139 ± 179 |
| T | 8.68 ± 2.18 | 10.2 ± 2.41 | 8.33 ± 2.58 | 14.2 ± 3.29 | 0 | 15.7 ± 57.8 | 534 ± 294 |
| AV | 6.94 ± 3.68 | 7.98 ± 3.97 | 5.55 ± 1.58 | 7.64 ± 3.07 | 0 | 0 | 1985 ± 175 |
| L | 14.2 ± 2.89 | 13.2 ± 5.65 | 8.68 ± 1.47 | 6.59 ± 1.47 | 6.80 ± 11.8 | 138 ± 87.5 | 178 ± 338 |
| A1 | 4.17 ± 0.932 | 9.72 ± 1.39 | 8.68 ± 2.11 | 10.1 ± 2.48 | 30.3 ± 22.6 | 34.5 ± 65.6 | 81.6 ± 287 |
| A2 | 6.25 ± 0 | 9.38 ± 1.05 | 5.21 ± 3.13 | 4.17 ± 2.09 | 0 | 35.1 ± 123 | 679 ± 693 |
| A3 | 8.75 ± 2.22 | 10.4 ± 2.19 | 7.08 ± 4.83 | 12.9 ± 2.13 | 27.2 ± 39.5 | 72.3 ± 55.5 | 2028 ± 548* |
| A4 | 6.25 ± 0 | 6.25 ± 4.17 | 7.29 ± 7.29 | 12.5 ± 2.08 | 28.0 ± 11.1 | 63.9 ± 140 | 657 ± 365 |
| A5 | 2.08 ± 0 | 10.4 ± 0 | 2.08 ± 0 | 10.4 ± 0 | 39.8 ± 132 | 0 | 236 ± 313 |