Advice and Scenarios Database



Haddock (Melanogrammus aeglefinus) in divisions 7.b-k (southern Celtic Seas and English Channel)
StockCode
had.27.7b-k
Assessment Year
2024
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
18919
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.25019267.v1






Catch scenarios


Basis
Total Catch
Projected Landings
Projected discards
Ftotal
Fprojected landings
Fprojected discards
SSB
% SSB change*
% advice change**
Probability of SSB 2026 less than Blim
2025 2025 2025 2025 2025 2025 2026 2025 2024 2026
(t) (t) (t) (ratio) (ratio) (ratio) (t) (%) (%) (%)
ICES Basis Advice
MSY approach: FMSY 4644 3375 1269 0.353 0.282 0.071 19379 46 -44 7.5
Other scenarios
EU MAP ***: FMSY 4644 3375 1269 0.353 0.282 0.071 19379 46 -44 7.5
EU MAP*** FMSYlower 3099 2277 822 0.221 0.177 0.044 20896 57 -62 4.5
EU MAP*** FMSYupper 6353 4548 1805 0.521 0.416 0.105 17715 33 -23 11.6
F = 0 0 0 0 0 0 0 24025 81 -100 1.14
Fpa 7978 5624 2354 0.71 0.57 0.142 16118 21 -3 16.8
Flim 12384 8239 4145 1.4 1.12 0.28 12013 -9.7 50 34
SSB2026 = Blim 15544 9778 5766 2.2 1.75 0.44 9227 -31 88 50
SSB2026 = Bpa= MSYBtrigger 11488 7748 3740 1.23 0.98 0.25 12822 -3.6 39 30
F = F2024 6115 4387 1728 0.5 0.4 0.1 17946 35 -26 11
SSB2026 = SSB2025 10968 7451 3517 1.14 0.91 0.23 13307 0 33 28




Symbol Footnotes
* SSB2026 forecast relative to SSB2025
** Advice values for 2025 relative to the MSY value for 2024 (8252tonnes)
*** EU multiannual plan (MAP) for the Western Waters (EU, 2019).