Advice and Scenarios Database



Norway lobster (Nephrops norvegicus) in Division 7.b, Functional Unit 17 (west of Ireland, Aran grounds)
StockCode
nep.fu.17
Assessment Year
2018
Stock Category
1
Purpose
Advice
Published
Stock Assessment Key
10207






Catch scenarios


Basis
Total catch WC + DUC + SUC
Dead removals WC + DUC
Wanted catch WC
Dead unwanted catch DUC
Surviving unwanted catch SUC
Harvest rate * % for WC + DUC
% advice change **
2019 2019 2019 2019 2019 2019 2019
(t) (t) (t) (t) (t) (%) (%)
ICES Basis Advice
MSY approach 1002 980 916 65 22 8.5 81.8
Other scenarios
FMSYlower 872 853 797 56 19 7.4 58.3
FMSY upper*** 1002 980 916 65 22 8.5 81.8
F2017 466 456 426 30 10 4 -15.4




Symbol Footnotes
* By number.
** Advice value 2019 relative to the advice value 2018.
*** FMSY upper = FMSY for this stock.