Advice and Scenarios Database



Haddock (Melanogrammus aeglefinus) in Division 6.b (Rockall)
StockCode
had.27.6b
Assessment Year
2024
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
18967






Catch scenarios


Basis
Total catch
Projected landings
Projected discards
Ftotal
Fprojected landings
Fprojected discards
SSB
SSB change *
Advice change^
Probability of SSB less than Blim
2025 2025 2025 2025 2025 2025 2026 2026 2025 2026
(t) (t) (t) (ratio) (ratio) (ratio) (t) (%) (%) (%)
ICES Basis Advice
MSY approach: F = FMSY 31565 30215 1350 0.28 0.25 0.027 100709 -14.6 674 0
Other scenarios
EU MAP**: FMSY 31565 30215 1350 0.28 0.25 0.027 100709 -14.6 674 0
EU MAP**: FMSYlower 22041 21183 858 0.184 0.166 0.018 111338 -5.6 440 0
EU MAP**: FMSYupper 42625 40916 1709 0.41 0.37 0.04 88877 -25 945 0
F = 0 0 0 0 0 0 0 135134 14.5 -100 0
Fpa 43399 41662 1737 0.42 0.38 0.041 88080 -25 964 0
Flim 79588 75944 3644 1.1 0.99 0.107 48969 -58 1852 0.44
F = F2024 4607 4436 171 0.035 0.031 0.004 130432 10.5 12.9 0
SSB2026 = Blim 126876 117999 8877 7.1 6.4 0.69 8542 -93 3011 50
SSB2026 = Bpa 121639 114019 7620 4.7 4.3 0.46 11870 -90 2882 34
SSB2026 = MSYBtrigger 120065 112627 7438 4.3 3.9 0.42 12877 -89 2844 30
SSB2026 = SSB2025 16257 15633 624 0.131 0.118 0.013 117972 0 299 0




Symbol Footnotes
* SSB 2026 relative to SSB 2025.
** EU multiannual plan (MAP) for the Western Waters (EU, 2019).
^ Total catch advice for 2025 relative to the advice for 2024 (4 078tonnes).