Advice and Scenarios Database



Sprat (Sprattus sprattus) in subdivisions 22-32 (Baltic Sea)
StockCode
spr.27.22-32
Assessment Year
2020
Stock Category
Purpose
Advice
Published
Stock Assessment Key
13379
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.5879






Catch scenarios


Basis
Total catch
Ftotal
SSB
SSB
% SSB change*
% TAC change**
% Advice change***
2021 2021 2021 2022 2022 2022 2022
(t) (ratio) (t) (t) (%) (%) (%)
ICES Basis Advice
EU MAP ^^: FMSY 247952 0.31 1036905 1084714 4.6 -3.4 9.8
EU MAP ^^: FMSY lower^ 181567 0.22 1064061 1166744 9.7 -29 6.8
EU MAP ^^: FMSYupper^ 316833 0.41 1007833 1002000 -0.58 23 36
Other scenarios
FMSY 247952 0.31 1036905 1084714 4.6 -3.4 9.8
F = 0 0 0 1133000 1365000 20 -100 -100
F = Fpa 343230 0.45 997108 971214 -2.6 34 52
F = Flim 453222 0.63 947536 846485 -10.7 77 101
20% decrease in TAC 205074 0.25 1054254 1137407 7.9 -20 -9.2
SSB (2022) = Blim 866439 1.41 760452 410389 -46 238 284
SSB (2022) = Bpa 714058 1.12 829024 570389 -31 178 216
SSB (2022) = MSYBtrigger 714058 1.12 829024 570389 -31 178 216
F = F2020 272135 0.35 1026723 1054401 2.7 6 21




Symbol Footnotes
* SSB2022 relative to SSB2021.
** Catches in 2021 relative to the sum of autonomous quotas in 2020 (256 700 tonnes = EU quota of 210 200 tonnes + Russian quota of 46 500 tonnes).
*** Advice value this year relative to the advice value last year (225 786 tonnes).
^ Advice value this year relative to the advice value last year for the MAP FMSY lower (169 965 tonnes) and MAP FMSY upper (233 704 tonnes), (in % Advice change*** column)
^^ MAP multiannual plan (EU, 2016).