Advice and Scenarios Database



Herring (Clupea harengus) in Division 5.a, summer-spawning herring (Iceland grounds)
StockCode
her.27.5a
Assessment Year
2021
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
14593
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.7771






Catch scenarios


Basis
Total catch
HR
Biomass of age 4+
SSB
% SSB change*
% TAC change**
% Advice change***
2021/2022 2021/2022 2022 2022 2022 2022 2022
(t) (ratio) (t) (t) (%) (%) (%)
ICES Basis Advice
Management plan 72239 0.15 441544 421132 12 104




Symbol Footnotes
* SSB 2022 relative to SSB 2021.
** Advised catches for 2021/2022 relative to TAC for 2020/2021 (35 490 tonnes).
*** No advice was requested for 2020/2021. Advice for 2020/2021 was issued by MFRI based the same method agreed by ICES (35 490 tonnes).