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View Advice
Turbot (Scophthalmus maximus) in Division 3.a (Skagerrak and Kattegat)
StockCode
tur.27.3a
Assessment Year
2021
Stock Category
3
Purpose
Advice
Published
Stock Assessment Key
14552
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.7878
Status:
valid
Advice Component
Advice Category
*
FMSYranges
MP
MSY
NoAdv
Other
PA
Advice Type
*
Catches
Effort
FishMort
Landings
NoAd
NoFish
Advice Unit
*
t
ratio
%
AdviceValue
*
Advice Value Lower Range
Advice Value Upper Range
Wanted Catch
Wanted Catch Lower Range
Wanted Catch Upper Range
Advice Sentence
*
ICES advises that when the MSY approach is applied, catches in 2022 should be no more than 224 tonnes. If discard rates do not change from the average of the last three years (2018–2020), this implies landings of no more than 197 tonnes.
Advice Released Date
*
Advice Applicable From
*
Advice Applicable Until
*
TAF Link
Management Alignment
Full
Multiple
Other
Partial
MP WebLink
Management Plan Ownership
Link To Evaluation
Inquiries or Comments?
Email:
Message:
Catch scenarios
Basis
Total catch
Projected landings
Projected discards
Fishing mortality F2022/FMSY
Stock size B2023/BMSY
% B change *
2022
2022
2022
2022
2023
2023
(t)
(t)
(t)
(ratio)
(ratio)
(%)
ICES Basis Advice
MSY approach (35th percentile of predicted catch distribution under F = FMSY)
224
197
27
0.9
1.11
-0.12
Other scenarios
F = FMSY
248
218
30
1
1.1
-1.08
F = Fsq
218
192
26
0.88
1.11
0.103
F = 0
0
0
0
0
1.21
8.1
F = FMSY. all fractiles
194
171
23
0.77
1.13
1.07
Symbol
Footnotes
*
Biomass 2023 relative to biomass 2022