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Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 12 (West of Scotland, South Minch)
StockCode
nep.fu.12
Assessment Year
2023
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
18468
Link to Advice Sheet
https://doi.org/10.17895/ices.advice.21908205.v1
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, and assuming that discard rates and fishery selection patterns do not change from the average of the years 2020–2022, catches in 2024 should be no more than 4 696 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 (PL + PDD + PSD)
Dead removals (PL + PDD)
Projected landings (PL)
Projected dead discards (PDD)
Projected surviving discards (PSD)
% harvest rate* (for PL + PDD)
% advice change**
2024
2024
2024
2024
2024
2024
2024
(t)
(t)
(t)
(t)
(t)
(t)
(%)
ICES Basis Advice
MSY approach: FMSY
4696
4661
4557
104
35
11.7
-10.4
Other scenarios
F= MAP^ FMSY lower
3733
3705
3622
83
28
9.3
-29
F= MAP^ FMSY upper***
4696
4661
4557
104
35
11.7
-10.4
F2022
2060
2045
1999
46
15
5.1
-61
Symbol
Footnotes
*
By number
**
Advice values for 2024 are relative to the 2023 advice ( FMSY advice of 5242 tonnes)
***
FMSY upper = FMSY for this stock.
^
EU multiannual plan (MAP) for the Western Waters (EU, 2019)