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Stock Assessment Graphs
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Greenland halibut (Reinhardtius hippoglossoides) in subareas 5, 6, 12, and 14 (Iceland and Faroes grounds, West of Scotland, North of Azores, East of Greenland)
Species:
Stock Assessment Graphs
Stock code:
ghl.27.561214
Assessment Year:
2017
Key:
8500
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F/Fmsy
Fishing pressure units
ratio
Stock size description
B/Bmsy
Stock size units
ratio
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
0.5
F
MSY
1
Precautionary approach
B
lim
0.3
B
pa
F
lim
1.7
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
Low SSB
SSB
High SSB
Landings
Catches
Low F
F
High F
1960
1.891
2.004
2.117
0
0
0
0
0
1961
1.896
2.005
2.11
29
29
0.0002726
0.0004454
0.0008476
1962
1.899
2.004
2.108
3071
3071
0.02888
0.0472
0.08975
1963
1.894
1.995
2.099
4275
4275
0.0404
0.06597
0.1252
1964
1.886
1.986
2.091
4748
4748
0.04507
0.07362
0.1397
1965
1.878
1.977
2.083
7421
7421
0.07066
0.1155
0.2192
1966
1.864
1.963
2.071
8030
8030
0.07679
0.126
0.2384
1967
1.851
1.95
2.06
9597
9597
0.09229
0.1518
0.2867
1968
1.836
1.935
2.046
8337
8337
0.08048
0.1329
0.2511
1969
1.824
1.927
2.038
26200
26200
0.2533
0.4196
0.7939
1970
1.765
1.875
1.998
33823
33823
0.3341
0.5582
1.051
1971
1.685
1.813
1.949
28973
28973
0.2933
0.4961
0.9298
1972
1.633
1.773
1.916
26473
26473
0.272
0.4646
0.871
1973
1.594
1.743
1.894
20463
20463
0.2124
0.3657
0.6875
1974
1.581
1.731
1.883
36280
36280
0.3767
0.6529
1.235
1975
1.518
1.682
1.848
23494
23494
0.2484
0.4363
0.8269
1976
1.505
1.669
1.841
6045
6045
0.06407
0.113
0.216
1977
1.543
1.7
1.865
16578
16578
0.1726
0.3033
0.5885
1978
1.542
1.701
1.867
14349
14349
0.1488
0.262
0.5117
1979
1.547
1.708
1.873
23622
23622
0.2437
0.4292
0.8457
1980
1.526
1.69
1.86
31157
31157
0.3227
0.5715
1.134
1981
1.488
1.657
1.835
19239
19239
0.2019
0.3605
0.7171
1982
1.484
1.658
1.837
32441
32441
0.3395
0.6067
1.218
1983
1.442
1.626
1.813
30891
30891
0.3278
0.5897
1.189
1984
1.408
1.601
1.793
34024
34024
0.3645
0.6599
1.339
1985
1.369
1.57
1.772
32075
32075
0.3479
0.6348
1.296
1986
1.278
1.572
1.944
32984
32984
0.3446
0.6528
1.351
1987
1.236
1.536
1.927
46622
46622
0.4959
0.9442
1.958
1988
1.192
1.486
1.874
51118
51118
0.5603
1.069
2.223
1989
1.229
1.549
1.96
61396
61396
0.639
1.237
2.566
1990
0.9929
1.243
1.576
39326
39326
0.5134
0.9844
2.037
1991
0.9192
1.152
1.456
37950
37950
0.5341
1.027
2.13
1992
0.8215
1.028
1.302
35487
35487
0.5586
1.074
2.222
1993
0.684
0.8526
1.077
41247
41247
0.7852
1.505
3.114
1994
0.564
0.7024
0.8887
37190
37190
0.86
1.646
3.404
1995
0.4767
0.5929
0.7524
36288
36288
0.9966
1.899
3.934
1996
0.4394
0.5467
0.6991
35932
35932
1.072
2.035
4.238
1997
0.4771
0.5965
0.7745
30309
30309
0.8172
1.574
3.275
1998
0.6219
0.7766
0.9846
20382
20382
0.4231
0.8182
1.7
1999
0.6933
0.8635
1.087
20371
20371
0.3825
0.7345
1.524
2000
0.7451
0.9277
1.168
26644
26644
0.465
0.8944
1.854
2001
0.7374
0.9207
1.164
27291
27291
0.4777
0.9241
1.914
2002
0.6042
0.7514
0.9453
29158
29158
0.63
1.209
2.506
2003
0.4575
0.5676
0.7086
30891.399
30891.399
0.8925
1.692
3.508
2004
0.3746
0.4668
0.5833
27102
27102
0.9562
1.804
3.751
2005
0.3817
0.4733
0.5958
24249
24249
0.8365
1.59
3.293
2006
0.4213
0.5299
0.6638
21432
21432
0.6614
1.262
2.618
2007
0.4974
0.6311
0.7927
20957
20957
0.5402
1.037
2.153
2008
0.5033
0.6262
0.7835
22169
22169
0.6492
1.237
2.562
2009
0.536
0.6658
0.8391
27349
27349
0.6667
1.279
2.653
2010
0.5187
0.6452
0.81
25995
25995
0.6571
1.254
2.599
2011
0.5508
0.6839
0.8593
26424
26424
0.6285
1.203
2.495
2012
0.5774
0.7161
0.9043
29309
29309
0.6638
1.273
2.636
2013
0.5814
0.7231
0.9131
27045
27045
0.6055
1.164
2.411
2014
0.5572
0.692
0.8742
21069
21069
0.4944
0.9462
1.964
2015
0.582
0.7239
0.9121
25677
25677
0.5758
1.103
2.297
2016
0.5684
0.7153
0.91
25397
25397
0.5713
1.103
2.324
2017
0.7283
Custom reference points
Custom fish data column names
Custom fish data
Sensivity data