Table 2.
PAH concentrations in nanogram per gram wet weight (ng/g ww)
| Sample name | Σ PAH19 | Naphthalene | Fluorene | Dibenzo-thiophene | Phenanthrene | Anthracene **** | Fluoranthene | Pyrene | Chrysene | Ant/ (Ant + Phe) |
Flr/ (Flr + Pyr) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Concentration (ng/g ww) | |||||||||||
| THA-1 | 1.3 × 102 | 0.41 | 15 | 2.0 | 62 | - | 3.1 | 40 | 1.8 | 0 | 0.07 |
| THA-2 | 1.7 × 102 | 0.48 | 23 | 2.6 | 94 | - | 4.4 | 47 | 1.9 | 0 | 0.08 |
| THA-3** | 2.5 | < DL | < DL | < DL | 0.69*** | 3.3 × 10−2 | 0.23 | 1.8 | 0.31 | 0.04 | 0 |
| THA-4 | 57 | 0.38*** | 7.5 | 0.69 | 28 | 0.3 | 1.9 | 17 | 0.55 | 0.01 | 0.10 |
| THB-1 | 0.31 | < DL | < DL | < DL | < DL | - | 9.8 × 10−2 *** | 0.22*** | < DL | - | 0 |
| THC-1* | 0 | < DL | < DL | < DL | < DL | - | < DL | < DL | < DL | - | - |
| RA-1 | 12 | 0.25*** | < DL | 0.40 | 6.1 | - | 0.54 | 3.3 | 1.0 | 0 | 0.1 |
| RA-2 | 3.8 | < DL | < DL | 7.5 × 10−2 *** | 1.1 | 1.1 | 0.14*** | 1.1 | 0.30 | 0.5 | - |
| RC-1 | 0 | < DL | < DL | < DL | < DL | - | < DL | < DL | < DL | - | - |
| RB-1 | 0 | < DL | < DL | < DL | < DL | - | < DL | < DL | < DL | - | - |
| TOA-1 | 12 | 1.8 | 0.45*** | 0.34 | 5.7 | - | 0.40 | 2.0 | 0.53 | 0 | 0.2 |
| KA-1* | 0 | < DL | < DL | < DL | < DL | - | < DL | < DL | < DL | - | - |
| KB-1* | 0 | < DL | < DL | < DL | < DL | - | < DL | < DL | < DL | - | - |
*Reference site
**Sampled only from first sub-sample area at Tórshavn A
***Below LOQ but above DL
****DL was not calculated