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Norway lobster (Nephrops norvegicus) in Division 6.a, Functional Unit 12 (West of Scotland, South Minch)
Species:
Stock Assessment Graphs
Stock code:
nep.fu.12
Assessment Year:
2024
Key:
19254
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
960
F
MSY
11.7
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
1979
3932
3932
1980
2753
2753
1981
3652
3652
1982
3552
3552
1983
3413
3413
1984
4300
4300
1985
4008
4008
1986
3484
3484
1987
3892
3892
1988
4473
4473
1989
4745
4745
1990
4430
4814
384
1991
4442
4564
122
1992
4237
4622
385
1993
4458
5060
602
1994
4414
4849
435
1995
901
1152
1403
4682
5137
455
20.9
1996
943
1473
2003
3995
4452
457
14.2
1997
901
1086
1271
4344
4615
271
19.3
1998
1220
1452
1684
3730
3963
233
13.3
1999
826
1086
1346
4052
4258
206
16.9
2000
1506
1854
2202
3953
4237
284
9.2
2001
1578
2037
2496
3991
4582
591
10.6
2002
1332
1899
2466
3305
3552
247
7.5
2003
1401
2157
2913
3879
4260
381
7.8
2004
2085
2558
3031
3869
4323
454
6.8
2005
1468
2208
2948
3848
4300
452
7.9
2006
1247
1845
2443
4633
4957
324
10.8
2007
808
1002
1196
5471
6374
903
28
2008
1387
1617
1847
5356
5961
605
17.3
2009
790
1200
1610
4285
4501
216
16.6
2010
1405
1898
2391
3846
3979
133
8.3
2011
1355
1851
2347
3702
3794
92
6.8
2012
778
889
1000
3989
4134
145
16.3
2013
1359
1514
1669
3776
3826
50
9.2
2014
1440
1746
2052
3179
3412
233
6.9
2015
1585
1850
2115
3400
3521
121
6.9
2016
1849
2100
2351
4402
4767
365
9.6
2017
1040
1283
1526
3757
3862
108
11
2018
1526
1751
1976
2540
2594
54
5.4
2019
1779
2170
2561
2220
2266
46
3.8
2020
1510
1866
2222
1976
2022
46
3.1
2021
918
1160
1402
2193.3
2277.6
84
8.2
2022
1292
1592
1892
2560
2357
68
5.1
2023
1178
1494
1810
2561
2652
91
4.9
2024
1252
1430
1608
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data