Advice and Scenarios Database



Object reference not set to an instance of an object.
Megrim (Lepidorhombus whiffiagonis) in divisions 8.c and 9.a (Cantabrian Sea and Atlantic Iberian waters)
StockCode (Assessment Component)
meg.27.8c9a
Assessment Year
2023
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
18173
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.21840942.v1






Catch scenarios


Basis
Total catch
Projected landings
Projected discards
Fages 2–4
Fages 2–4
Fages 1–2
SSB
% SSB change*
% advice change**
2024 2024 2024 2024 2024 2024 2025 2025 2025
(t) (t) (t) (ratio) (ratio) (ratio) (t) (%) (%)
ICES Basis Advice
EU MAP^: FMSY 1271 1229 42 0.173 0.138 0.057 5575 -10.2 31
F = MAP^ FMSY lower 859 831 28 0.112 0.089 0.037 6070 -2.2 31
F = MAP^ FMSY upper 1915 1850 65 0.28 0.22 0.093 4809 -23 32
Other scenarios
F = 0 0 0 0 0 0 0 7102 14.4 -100
Fpa 2757 2660 97 0.45 0.36 0.149 3814 -39 185
Flim 3417 3292 124 0.62 0.49 0.2 3042 -51 253
SSB (2025) = Bpa 5487 5250 237 1.77 1.42 0.59 725 -88 467
SSB (2025) = Blim 5677 5425 252 2 1.63 0.68 532 -91 486
SSB (2025)= MSYBtrigger 5487 5250 237 1.77 1.42 0.59 725 -88 467
SSB2025 = SSB2024 744 720 24 0.096 0.077 0.032 6207 0 -23
F = F2023 799 773 26 0.104 0.083 0.034 6141 -1.06 -17.5




Symbol Footnotes
* SSB 2025 relative to SSB 2024 (6207 tonnes).
** Advice value for 2024 relative to advice value for 2023 (968 tonnes).
^ The EU multiannual plan (MAP; EU, 2019).
^^ Advice value for 2024 relative to the advice value for 2023 for the MAP FMSY lower (654tonnes) and MAP FMSY upper (1456tonnes).