Advice and Scenarios Database



Sandeel (Ammodytes spp.) in divisions 4.b and 4.c, Sandeel Area 1r (central and southern North Sea, Dogger Bank)
StockCode (Assessment Component)
san.sa.1r
Assessment Year
2022
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
16936
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.10000






Catch scenarios


Basis
Total catch
Ftotal
SSB
% SSB change*
% TAC change**
% advice change***
2022 2022 2023 2023 2023 2023
(t) (ratio) (t) (%) (%) (%)
ICES Basis Advice
SSB(2023) = MSY Bescapement 0 0 136622 6.5 -100 -100
Other scenarios
F=0 0 0 136622 6.5 -100 -100
SSB(2023)=MSYBescapement=Bpa ^
Blim 41998 0.175 110000 -14.3 685 669
F=F2021 20290 0.079 123790 -3.5 279 271
5000 tonnes monitoring TAC 5000 0.0189 133376 4 -6.6 -8.5




Symbol Footnotes
* SSB2023 relative to SSB2022.
** Catch scenario for 2022 relative to TAC in 2021 (5351 t).
*** Advice value 2022 relative to advice value 2021 (5464 t).
^ MSY Bescapement and Bpa cannot be achieved by 2023 even with zero catch advice