Advice and Scenarios Database



Sole (Solea solea) in divisions 8.a-b (northern and central Bay of Biscay)
StockCode
sol.27.8ab
Assessment Year
2024
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
19025






Catch scenarios


Basis
Total catch
Projected landings
Projected discards
Fages 3-7 total
SSB
SSB change #
TAC change ##
Advice change ^^^
Probability SSB less than Blim*
2025 2025 2025 2025 2026 2026 2025 2025 2026
(t) (t) (t) (ratio) (t) (%) (%) (%) (ratio)
ICES Basis Advice
EU MAP ^: F = FMSY × SSB2025/MSYBtrigger 2510 2476 34 0.29 9527 -1.66 0.8 0.84 0.01
EU MAP ^: F = FMSY lower × SSB2025/MSYBtrigger ^^ 1716 1694 22 0.19 10426 7.6 -31 18 0
Other scenarios
MSY approach = FMSY 2646 2611 35 0.31 9441 -2.6 6.3 6.3 0.02
FMSY lower 1800 1776 24 0.2 10312 6.4 -28 -28 0
FMSY upper 3137 3094 43 0.38 8918 -8 26 26 0.05
F = 0 0 0 0 0 12069 25 -100 -100 0
FPA 3482 3433 49 0.43 8567 -11.6 40 40 0.09
SSB2026 = Blim 4547 4486 61 0.61 7470 -23 83 83 0.5
SSB2026 = Bpa = MSYBtrigger 1624 1605 19 0.18 10460 8 -35 -35 0
SSB2026 = SSB2025 2430 2399 31 0.28 9688 0 -2.4 -2.4 0
F = F2024 2497 2466 31 0.29 9556 -1.36 0.32 0.32 0
Landings 2024 = landings from TAC of 2489 tonnes 2523 2489 34 0.29 9555 -1.37 1.37 1.37 0.01
Total catch equal to TAC2024 2489 2456 33 0.29 9589 -1.02 0 0 0.01
Probability of (SSB2026<;Blim)=5% 3137 3094 43 0.38 8918 -8 26 26 0.05




Symbol Footnotes
* The probability of SSB being below Blim in 2026. This probability relates to the short-term probability of SSB <; Blim and is not comparable to the long-term probability of SSB <; Blim tested in simulations when estimating fishing mortality reference points.
# SSB in 2026 relative to SSB in 2025 (9688 tonnes).
## Total catch in 2025 relative to TAC in 2024 (2489 tonnes)
^ The EU multiannual plan (MAP; EU, 2019).
^^ Advice value for 2025 relative to the value for 2024 for the MAP FMSY lower (1454 tonnes).
^^^ Advice value for 2025 relative to advice value for 2024 (2489 tonnes).