Advice and Scenarios Database



Plaice (Pleuronectes platessa) in subdivisions 21-23 (Kattegat, Belt Seas, and the Sound)
StockCode
ple.27.21-23
Assessment Year
2017
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
8611
Link to Advice Sheet
https://doi.org/10.17895/ices.pub.3049






Catch scenarios


Basis
Total catch
Wanted catch*
Unwanted catch*
F
SSB
% SSB change**
% advice change***
2018 2018 2018 2018 2019 2019 2019
(t) (t) (t) (ratio) (t) (%) (%)
ICES Basis Advice
MSY approach: FMSY 5405 4005 1400 0.37 13842 -3 -35
Other scenarios
F = 0 0 0 0 0 17959 25 -100
Fpa 8885 6564 2321 0.69 11192 -22 7
Flim 11559 8546 3014 1.01 9194 -36 39
SSB (2019) = Bpa 16599 12259 4340 1.98 5550 -61 99
SSB (2019) = MSY Btrigger 16599 12259 4340 1.98 5550 -61 99
F = F2017 4285 3172 1113 0.28 14699 3 -49




Symbol Footnotes
* “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 2016.
** SSB 2019 relative to SSB 2018.
*** Catches in 2018 relative to the ICES advised catch for 2017 (8333 t).