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Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 11 (West of Scotland, North Minch)
Species:
Stock Assessment Graphs
Stock code:
nep.fu.11
Assessment Year:
2024
Key:
19253
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
Frel
Fishing pressure units
%
Stock size description
UWTV_index
Stock size units
Number of individuals (fisheries)
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
540
F
MSY
10.8
Precautionary approach
B
lim
B
pa
F
lim
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
Low SSB
SSB
High SSB
Landings
Catches
Discards
F
1981
2861
2861
1982
2799
2799
1983
3197
3197
1984
4143
4143
1985
4060
4060
1986
3381
3381
1987
4084
4084
1988
4035
4035
1989
3205
3205
1990
2546
2745
199
1991
2793
3234
441
1992
3559
3912
353
1993
3193
3222
29
1994
698
820
942
3614
5251
1637
31.5
1995
3655
4511
856
1996
465
541
617
2872
3195
323
23.5
1997
3046
3332
286
1998
771
898
1025
2441
2508
67
12.2
1999
647
794
941
3257
3530
273
20.7
2000
1032
1166
1300
3247
3347
100
12.1
2001
959
1092
1225
3259
3419
160
13
2002
1188
1337
1486
3440
3717
277
11.5
2003
1540
1751
1962
3269
3568
299
8.5
2004
1576
1751
1926
3082
3284
202
7.8
2005
1376
1540
1704
2949
3456
507
9.4
2006
1597
1762
1927
4166
4923
757
12.8
2007
1056
1206
1356
3978
4192
214
14.7
2008
890
1047
1204
3799
3993
194
16.5
2009
968
1195
1422
3496
3823
327
13.7
2010
1062
1293
1524
2413
2541
128
7
2011
1500
1726
1952
2697
2851
154
6.3
2012
710
891
1072
3542
3755
213
18.7
2013
1197
1403
1609
3413
3777
364
10
2014
1080
1251
1422
3257
3334
77
9.6
2015
1075
1445
1815
3002
3145
143
7.9
2016
1132
1422
1712
3529
3795
266
10.7
2017
901
1050
1199
2491
2555
64
9.3
2018
944
1188
1432
1956
2015
59
6.4
2019
976
1232
1488
1979
2030
51
6.3
2020
1120
1439
1758
1331
1362
31
3.1
2021
1176
1391
1606
2075.1
2140.1
65
4.6
2022
991
1346
1701
2206.4
2258.4
52
5.4
2023
1208
1489
1770
2602.4
2721.4
119
7.7
2024
1000
1310
1620
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data