Table 2. Operational conditions and survival probability 60 hours (P60) after trawl arrived on deck for codend mesh escapement hauls.
| Haul no. | Max. depth (m) | Haul duration (min.) | Min. temperature (°C) | Temperature surface (°C) | Salinity Mean ± SD | Cover catch (kg) | Codend catch (kg) | P60 |
|---|---|---|---|---|---|---|---|---|
| 1 | 152 | 36 | -1.4 | 1.2 | 33.4 ± 0.3 | 0.06 | 0 | 0.99 |
| 2 | 165 | 34 | -1.2 | 0.6 | 33.3 ± 0.1 | 0.5 | 10 | 1.00 |
| 3 | 185 | 46 | -1.2 | 0.8 | 33.3 ± 0.2 | 0.05 | 1 | 0.98 |
| 4 | 126 | 42 | -1.3 | 0.9 | 33.0 ± 2.7 | 6 | 58 | 0.98 |
| 5 | 191 | 30 | -1.2 | 0.7 | 33.2 ± 0.3 | 7 | 50 | 0.94 |
| 6 | 93 | 36 | -1.1 | 0.6 | 31.3 ± 5.6 | 0.5 | 9 | 0.98 |
| 7 | 111 | 53 | -1.1 | -1.1 | 33.1 ± 3.0 | 0.25 | 15 | 0.88 |
| 8 | 22 | 30 | 0.0 | 0.1 | 33.1 ± 0.1 | 15 | 84 | 0.90 |