Advice and Scenarios Database



Plaice (Pleuronectes platessa) in Division 7.a (Irish Sea)
StockCode
ple.27.7a
Assessment Year
2019
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
12868
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.4798






Catch scenarios


Basis
Total catch
Wanted catch
Unwanted catch
F_total
F_wanted
F_unwanted
SSB
SSB change
TAC change
Advice change
2020 2020 2020 2020 2020 2020 2021 2020 2020 2020
(t) (t) (t) (ratio) (ratio) (ratio) (t) (%) (%) (%)
ICES Basis Advice
EU MAP ^^: FMSY 5640 3300 2340 0.36 0.1 0.26 16371 -15 83 61
F = MAP FMSY lower
F = MAP FMSY upper
Other scenarios
MSY approach: FMSY 3299 1931 1368 0.196 0.054 0.142 18354 -4 7 -6
FMSY lower 2288 1341 947 0.133 0.036 0.097 19240 0.42 -26 -35
FMSY upper 4772 2779 1993 0.29 0.08 0.21 17057 -11 55 36
F = 0 0 0 0 0 0 0 0 11 -100 -100
F = Flim 7467 4375 3092 0.5 0.136 0.36 14812 -23 143 113
SSB2021 = Blim 20103 12253 7850 2.5 0.69 1.83 3958 -79 554 474
SSB2021 = Bpa 18728 11285 7443 2.1 0.57 1.49 5294 -72 509 435
SSB2021 = MSY Btrigger 14839 8839 6000 1.29 0.35 0.93 8757 -54 383 324
F = F2019 1070 625 445 0.06 0.017 0.043 20323 6 -65 -69




Symbol Footnotes
No footnotes