Advice and Scenarios Database



Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 11 (West of Scotland, North Minch)
StockCode
nep.fu.11
Assessment Year
2023
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
18418






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 4218 4190 4107 83 28 10.8 11.5
Other scenarios
F= MAP^ FMSY lower 3281 3259 3194 65 22 8.4 -13.3
F= MAP^ FMSY upper*** 4218 4190 4107 83 28 10.8 11.5
F2022 2096 2082 2041 41 14 5.4 -45




Symbol Footnotes
* By number
** Advice values for 2024 are relative to the 2023 advice ( FMSY advice of 3784 tonnes)
*** FMSY upper = FMSY for this stock.
^ EU multiannual plan (MAP) for the Western Waters (EU, 2019)