Advice and Scenarios Database



Beaked redfish (Sebastes mentella) in subareas 1 and 2 (Northeast Arctic)
StockCode
reb.27.1-2
Assessment Year
2020
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
13698






Catch scenarios


Basis
Total catch
Ftotal
SSB
% SSB change*
% TAC change**
% Advice change***
2021 2021 2022 2022 2022 2022
(t) (ratio) (t) (%) (%) (%)
ICES Basis Advice
ICES Precautionary Approach 66158 0.06 964737 1.7 18.4 18.4
Other scenarios
F = 0 0 0 1018666 7.4 -100 -100
F2021 = F2020 49703 0.045 978137 3.2 -11 -11
F2021=1.1× F2020 54566 0.049 974176 2.7 -2.3 -2.3
F2021=1.2× F2020 59409 0.054 970232 2.3 6.4 6.4
F2021 =0.9× F2020 44821 0.04 982114 3.6 -19.8 -19.8
F2021= 0.8× F2020 39920 0.036 986108 4 -28.5 -28.5
F = 0.08 87441 0.08 947421 -0.1 56.5 56.5
F = 0.084 91652 0.084 943996 -0.4 64.1 64.1
F = 0.10 108350 0.1 930423 -1.9 94 94
Suggested 50000t cap for all evaluated HCRs 50000 0.045 977895 3.1 -10.5 -10.5




Symbol Footnotes
* SSB 2022 relative to SSB 2021 (948178 tonnes).
** Catch in 2021 relative to TAC set by Norway and Russia in 2020 (55860 tonnes).
*** Advice value for 2021 relative to the advice value for 2020.