Advice and Scenarios Database



Hake (Merluccius merluccius) in divisions 8.c and 9.a, Southern stock (Cantabrian Sea and Atlantic Iberian waters)
StockCode
hke.27.8c9a
Assessment Year
2022
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
17392
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.19448018.v1






Catch scenarios


Basis
Total catch
Projected landings
Projected discards
Fages 1–7 total
Fages 1–7 projected landings^^
Fages 1-7 projected discards^^
SSB
% SSB change*
% advice change**
2023 2023 2023 2023 2023 2023 2024 2024 2024
(t) (t) (t) (ratio) (ratio) (ratio) (t) (%) (%)
ICES Basis Advice
EU MAP F = FMSY^ 11791 10599 1192 0.22 0.199 0.022 23936 10 70
EU MAP F = FMSY lower 8322 7491 830 0.15 0.136 0.015 25747 18 20
EU MAP F=FMSY upper 15925 14288 1637 0.31 0.28 0.032 21794 0 129
Other scenarios
F=0 0 0 0 0 0 0 30141 38 -100
F=Flim 30055 26752 3303 0.69 0.62 0.076 14641 -33 333
F=Fpa 25611 22861 2750 0.56 0.5 0.06 16859 -23 269
SSB (2024)=Blim 48198 42169 6030 1.56 1.37 0.196 6011 -72 594
SSB (2024)=Bpa 44814 39373 5441 1.34 1.18 0.163 7556 -65 545
SSB (2024)=MSYBtrigger 44814 39373 5441 1.34 1.18 0.163 7556 -65 545
SSB (2024)=SSB(2023) 15816 14191 1625 0.31 0.28 0.032 21850 0 128
F=F2022 12950 11635 1315 0.25 0.22 0.025 23334 7 86




Symbol Footnotes
* SSB 2024 relative to SSB 2023.
** Advice values for 2023 relative to the corresponding 2022 values (category 3 advice; ICES, 2021).
^ The EU multiannual plan (MAP; EU, 2019).
^^ Flandings and Fdiscards were calculated using the ratios of the projected landings and discards (Flandings = Ftotal*landings/catch; Fdiscards = Ftotal*discards/catch).