Advice and Scenarios Database



Herring (Clupea harengus) in divisions 7.a South of 52°30’N, 7.g-h, and 7.j-k (Irish Sea, Celtic Sea, and southwest of Ireland)
StockCode
her.27.irls
Assessment Year
2021
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
14087
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.7773






Catch scenarios


Basis
Total catch
F2-5
SSB*
% SSB change**
SSB* (2023)#
% TAC change***
2022 2022 2022 2023 2023 2022
(t) (ratio) (t) (%) (t) (%)
ICES Basis Advice
MSY approach: zero catch 0 0 21902 10.4 24171 -100
Other scenarios
FMSY 4214 0.26 19639 -5.8 18507 385
FMSY × SSB2021/MSY Btrigger 1620 0.093 21061 4 21909 86
F = 0 0 0 21902 10.4 24171 -100
Fpa 4214 0.26 19639 -5.8 18507 385
Flim 6724 0.45 18159 -14.7 15483 674
F = F2021 1090 0.062 21340 6.7 22637 25
TAC = monitoring TAC 869 0.049 21455 7.1 22982 0




Symbol Footnotes
No footnotes