Table 3
Size-independent (Pauly, 1980) and size-dependent (Gislason et al., 2010) natural mortality (M) and corresponding fishing mortality (F) and exploitation rate (E). Total mortality (Z) was calculated from an age-based catch curve (Fig. 5). ⁎ Theoretical M-values, YPR estimations were started from fully recruited age groups (Fig. 5).
| M-estimate | Age | Parameters | ||
|---|---|---|---|---|
| M | F | E | ||
| Pauly (1980) | 2–8 | 0.27 | 0.66 | 0.71 |
| Gislason et al. (2010) | 0 | 1.40⁎ | ||
| 1 | 0.72⁎ | |||
| 2 | 0.47 | 0.46 | 0.50 | |
| 3 | 0.35 | 0.58 | 0.63 | |
| 4 | 0.27 | 0.66 | 0.71 | |
| 5 | 0.23 | 0.7 | 0.75 | |
| 6 | 0.19 | 0.74 | 0.79 | |
| 7 | 0.17 | 0.76 | 0.82 | |
| 8 | 0.16 | 0.77 | 0.83 | |
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