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Stock Assessment Graphs
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:
2019
Key:
11511
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
Low F
F
High F
1960
1.884
2.002
2.117
0
0
0
0
1961
1.889
2.002
2.112
29
0.0002931
0.0004654
0.0009041
1962
1.891
2.002
2.108
3071
0.03103
0.04928
0.09566
1963
1.886
1.994
2.1
4275
0.04335
0.06886
0.1335
1964
1.878
1.984
2.091
4748
0.04835
0.07687
0.1488
1965
1.87
1.976
2.083
7421
0.07581
0.1207
0.2338
1966
1.856
1.962
2.07
8030
0.08258
0.1316
0.2545
1967
1.843
1.949
2.058
9597
0.09914
0.1584
0.3059
1968
1.827
1.934
2.044
8337
0.0866
0.1387
0.2679
1969
1.817
1.925
2.034
26200
0.2731
0.4383
0.8466
1970
1.759
1.873
1.992
33823
0.3602
0.5832
1.12
1971
1.683
1.812
1.942
28973
0.3169
0.5185
0.9897
1972
1.632
1.771
1.908
26473
0.2944
0.4858
0.927
1973
1.597
1.739
1.882
20463
0.23
0.3825
0.7325
1974
1.584
1.726
1.871
36280
0.4089
0.6827
1.317
1975
1.522
1.676
1.833
23494
0.2704
0.4565
0.8806
1976
1.507
1.662
1.822
6045
0.06967
0.1184
0.2302
1977
1.542
1.692
1.845
16578
0.1876
0.3177
0.6276
1978
1.541
1.693
1.847
14349
0.1618
0.2744
0.5472
1979
1.543
1.699
1.852
23622
0.2652
0.4497
0.904
1980
1.52
1.681
1.839
31157
0.3522
0.5997
1.212
1981
1.48
1.646
1.813
19239
0.2205
0.3783
0.7664
1982
1.473
1.645
1.814
32441
0.371
0.6376
1.304
1983
1.432
1.611
1.79
30891
0.3581
0.6206
1.274
1984
1.396
1.585
1.771
34024
0.3981
0.6952
1.439
1985
1.355
1.553
1.75
32075
0.3798
0.6693
1.394
1986
1.256
1.535
1.883
32984
0.3817
0.6969
1.462
1987
1.199
1.48
1.84
46622
0.5577
1.021
2.145
1988
1.155
1.431
1.785
51118
0.6322
1.158
2.426
1989
1.207
1.512
1.894
61396
0.7101
1.321
2.784
1990
0.9827
1.222
1.532
39326
0.567
1.046
2.19
1991
0.9228
1.149
1.438
37950
0.5808
1.074
2.248
1992
0.8223
1.024
1.281
35487
0.6088
1.126
2.358
1993
0.6811
0.8439
1.054
41247
0.8633
1.586
3.326
1994
0.5603
0.6932
0.8682
37190
0.9471
1.739
3.645
1995
0.4698
0.5814
0.7307
36288
1.107
2.018
4.247
1996
0.4381
0.5412
0.6848
35932
1.176
2.145
4.516
1997
0.4756
0.5905
0.7523
30309
0.9032
1.661
3.497
1998
0.6254
0.7766
0.9733
20382
0.4593
0.854
1.784
1999
0.7071
0.8771
1.093
20371
0.4083
0.7551
1.585
2000
0.7507
0.93
1.158
26644
0.5036
0.9315
1.955
2001
0.7446
0.9265
1.157
27291
0.5147
0.9592
2.013
2002
0.5883
0.7306
0.9073
29158
0.7045
1.297
2.721
2003
0.4561
0.5639
0.6986
30891.399
0.9725
1.778
3.732
2004
0.3817
0.4721
0.5859
27102
1.021
1.862
3.916
2005
0.3852
0.4749
0.5931
24249
0.9034
1.655
3.47
2006
0.4323
0.5409
0.6723
21432
0.7004
1.29
2.71
2007
0.5086
0.6423
0.8012
20957
0.5732
1.065
2.241
2008
0.5103
0.6318
0.7829
22169
0.6979
1.279
2.685
2009
0.5432
0.6706
0.836
27349
0.7191
1.324
2.768
2010
0.5275
0.6527
0.8106
25995
0.7048
1.292
2.711
2011
0.5577
0.689
0.8569
26424
0.6764
1.245
2.609
2012
0.5921
0.7316
0.9122
29309
0.7054
1.301
2.728
2013
0.5994
0.7407
0.9258
27045
0.6429
1.186
2.484
2014
0.5708
0.706
0.8816
21069
0.527
0.969
2.031
2015
0.5948
0.7348
0.9162
25677
0.6162
1.134
2.376
2016
0.5771
0.7132
0.8898
25397
0.628
1.156
2.426
2017
0.5623
0.6956
0.872
23466
0.5926
1.094
2.3
2018
0.524
0.6555
0.8237
27141
0.7235
1.343
2.858
2019
0.4539
0.6569
0.9477
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data