Advice and Scenarios Database



Horse mackerel (Trachurus trachurus) in Subarea 8 and divisions 2.a, 4.a, 5.b, 6.a, 7.a-c,e-k (the Northeast Atlantic)
StockCode
hom.27.2a4a5b6a7a-ce-k8
Assessment Year
2018
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
10106
Link to Advice Sheet
https://doi.org/10.17895/ices.pub.4535






Catch scenarios


Basis
Total catch
Ftotal
SSB
% SSB change*
% Advice change**
2019 2019 2020 2020 2020
(t) (ratio) (t) (%) (%)
ICES Basis Advice
MSY approach: FMSY 145237 0.108 987878 5 24
Other scenarios
F = 0 0 0 1113644 18 -100
F = FMSY = Fpa 145237 0.108 987878 5 24
F = Flim 198662 0.151 941821 0 70
SSB (2020) = Blim 529777 0.47 661917 -30 353
SSB (2020) = MSYBtrigger=Bpa 234063 0.181 911587 -3 100
F = F2018 92028 0.067 1033814 10 -21




Symbol Footnotes
* SSB 2020 relative to SSB 2019.
** Advice value for 2019 relative to advice value for 2018 (117070 t).