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Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 11 (West of Scotland, North Minch)
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Species:
Nephrops norvegicus
Stock code:
nep.fu.11
Assessment Component:
Assessment Year:
2024
Purpose:
Advice
Assessment Key:
19253
Stock Key:
169146
Year
Stock size
Mean + 2*SD
Mean - 2*SD
Landings
Discards
Fishing pressure
Number of individuals (fisheries)
tonnes
tonnes
%
1981
2861
1982
2799
1983
3197
1984
4143
1985
4060
1986
3381
1987
4084
1988
4035
1989
3205
1990
2546
199
1991
2793
441
1992
3559
353
1993
3193
29
1994
820
942
698
3614
1637
32
1995
3655
856
1996
541
617
465
2872
323
24
1997
3046
286
1998
898
1025
771
2441
67
12.2
1999
794
941
647
3257
273
21
2000
1166
1300
1032
3247
100
12.1
2001
1092
1225
959
3259
160
13.0
2002
1337
1486
1188
3440
277
11.5
2003
1751
1962
1540
3269
299
8.5
2004
1751
1926
1576
3082
202
7.8
2005
1540
1704
1376
2949
507
9.4
2006
1762
1927
1597
4166
757
12.8
2007
1206
1356
1056
3978
214
14.7
2008
1047
1204
890
3799
194
16.5
2009
1195
1422
968
3496
327
13.7
2010
1293
1524
1062
2413
128
7.0
2011
1726
1952
1500
2697
154
6.3
2012
891
1072
710
3542
213
18.7
2013
1403
1609
1197
3413
364
10.0
2014
1251
1422
1080
3257
77
9.6
2015
1445
1815
1075
3002
143
7.9
2016
1422
1712
1132
3529
266
10.7
2017
1050
1199
901
2491
64
9.3
2018
1188
1432
944
1956
59
6.4
2019
1232
1488
976
1979
51
6.3
2020
1439
1758
1120
1331
31
3.1
2021
1391
1606
1176
2075
65
4.6
2022
1346
1701
991
2206
52
5.4
2023
1489
1770
1208
2602
119
7.7
2024
1310
1620
1000
Average
1268.14
1473
1063.28
3114
273
11.5
Fishing pressure
Stock size
2021
2022
2023
2022
2023
2024
Maximum sustainable yield
F
MSY
Below
MSY B
trigger
Above trigger
Precautionary approach
F
pa
,F
lim
Undefined
B
pa
,B
lim
Undefined
Management plan
F
MGT
Not applicable
B
MGT
Not applicable