Advice and Scenarios Database



Sole (Solea solea) in subdivisions 20-24 (Skagerrak and Kattegat, western Baltic Sea)
StockCode
sol.27.20-24
Assessment Year
2017
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
8382
Link to Advice Sheet
https://doi.org/10.17895/ices.pub.3229






Catch scenarios


Basis
Total catch*
Wanted catch**
Unwanted catch**
Fwanted
SSB
% SSB change***
% TAC change^
2018 2018 2018 2018 2019 2019 2019
(t) (t) (t) (ratio) (t) (%) (%)
ICES Basis Advice
MSY approach: FMSY 453 436 17 0.23 2811 2.6 -21
Other scenarios
F = 0 0 0 0 0 3273 19 -100
Fpa 453 436 17 0.23 2811 2.6 -21
Flim 598 575 23 0.32 2668 -2.7 3.6
SSB (2019) = Blim 1452 1367 56 0.99 1850 -33 146
SSB (2019) = Bpa 680 640 26 0.36 2600 -5.1 15.3
SSB (2019) = MSYBtrigger 680 640 26 0.36 2600 -5.1 15.3
F = F2017 382 336 15 0.17 2919 6.5 -39




Symbol Footnotes
* Total catch is calculated based on wanted catch (fish that would be landed in the absence of the EU landing obligation) and 4% discard rate (in weight).
** “Wanted” and “unwanted” catch are used to describe fish that would be landed and discarded in the absence of the EU landing obligation, based on discard rate estimates for 2012–2016.
*** SSB 2019 relative to SSB 2018.
^ Wanted catch in 2018 relative to TAC in 2017 (555 t).