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
2023
Stock Category
1
Purpose
Replaced
Published
Stock Assessment Key
18224
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.21840807.v1






Catch scenarios


Basis
Total Catch
Projected Landings
Projected discards
Ftotal
Fprojected landings
Fprojected discards
SSB
% SSB change*
% advice change**
2024 2024 2024 2024 2024 2024 2024 2024 2023
(t) (t) (t) (ratio) (ratio) (ratio) (t) (%) (%)
ICES Basis Advice
MSY approach: FMSY 8252 6772 1480 0.35 0.3 0.051 30295 9 -30.7
Other scenarios
EU MAP ***: FMSY 8252 6772 1480 0.35 0.3 0.051 30295 9 -30.7
EU MAP*** FMSYlower 5492 4532 960 0.22 0.189 0.032 33103 19.16 -53.9
EU MAP*** FMSYupper 11318 9208 2110 0.52 0.45 0.075 27233 -2 -4.9
F = 0 0 0 0 0 0 0 38627 39 -100
Fpa 14210 11457 2753 0.708 0.61 0.103 24327 -12.4 19
Flim 21682 17024 4658 1.4 1.2 0.2 17176 -38.2 82
SSB2025 = Blim 30536 22585 7951 3.11 2.66 0.45 9227 -66.8 157
SSB2025 = Bpa = MSYBtrigger 26420 20168 6252 2.11 1.8 0.31 12822 -53.8 122
F = F2023 9484 7758 1726 0.42 0.36 0.06 29082 4.68 -20.31
SSB2025 = SSB2024 10670 8696 1974 0.483 0.413 0.07 27904 0.44 -10.3




Symbol Footnotes
* SSB2025 forecast relative to SSB2024
** Advice values for 2024 relative to the MSY value for 2023 (11901tonnes).
*** EU multiannual plan (MAP) for the Western Waters (EU, 2019).