Advice and Scenarios Database



Herring (Clupea harengus) in Division 7.a North of 52°30’N (Irish Sea)
StockCode
her.27.nirs
Assessment Year
2021
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
14091
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.7774






Catch scenarios


Basis
Total catch
F4–6
SSB*
% SSB change**
SSB*^
% TAC change***
% advice change^^
2022 2022 2022 2023 2023 2022 2022
(t) (ratio) (t) (%) (t) (%) (%)
ICES Basis Advice
MSY approach: FMSY 8455 0.266 25394 -9.4 23013 15 15
Other scenarios
F = 0 0 0 31606 10 34805 -100 -100
Fpa 9648 0.309 24519 -12.3 21563 31 31
Flim 11956 0.397 22825 -17 18903 63 63
SSB (2022) = Blim 31925 1.669 8500 25 10639 335 335
SSB (2022) = Bpa 27129 1.229 11831 12 13285 270 270
SSB (2022) =MSY Btrigger 27129 1.229 11831 12 13285 270 270




Symbol Footnotes
No footnotes