Advice and Scenarios Database



Haddock (Melanogrammus aeglefinus) in divisions 7.b-k (southern Celtic Seas and English Channel)
StockCode (Assessment Component)
had.27.7b-k
Assessment Year
2025
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
20984
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.27202608.v1






Catch scenarios


Basis
Total catch
Projected landings
Projected discards
Ftotal
Fprojected landings
Fprojected discards
SSB
SSB change*
Advice change^
Probability SSB <; Blim
2026 2026 2026 2026 2026 2026 2027 2027 2026 2027
(t) (t) (t) (ratio) (ratio) (ratio) (t) (%) (%) (%)
ICES Basis Advice
MSY approach: FMSY × SSB2026/MSY Btrigger 1657 1249 408 0.21 0.161 0.052 10563 36 -64 37
Other scenarios
FMSY 2558 1897 661 0.353 0.27 0.086 9674 25 -45 45
FMSY lower × SSB2026/MSY Btrigger 1083 822 261 0.133 0.101 0.032 11144 44 -77 32
EU MAP ^^: FMSY 2558 1897 661 0.353 0.27 0.086 9674 25 -45 45
F = 0 0 0 0 0 0 0 12227 58 -100 23
EU MAP^^: FMSYlower 1712 1288 424 0.22 0.167 0.054 10502 36 -63 37
Fpa 4376 3134 1242 0.71 0.54 0.173 7958 2.8 -5.8 63
SSB2027 = Blim 3019 2221 798 0.43 0.33 0.106 9227 19.2 -35 50
SSB2027 = Bpa= MSYBtrigger^^^
F = F2025 3552 2591 961 0.53 0.4 0.131 8728 12.7 -24 55
Catch advice = TAC2025 1657 1465 192 0.25 0.191 0.062 5541 -28 -64 94




Symbol Footnotes
* SSB 2027 relative to SSB 2026.
^ Advice value for 2026 relative to the advice value for 2025 (4644tonnes).
^^ EU multiannual plan (MAP) for the Western Waters (EU, 2019).
^^^ The MSY Btrigger option was left blank because it cannot be achieved in 2027, even with zero catch in 2026.