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Stock Assessment Graphs
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Cod (Gadus morhua) in Subarea 4, Division 7.d, and Subdivision 20 (North Sea, eastern English Channel, Skagerrak)
Species:
Stock Assessment Graphs
Stock code:
cod.27.47d20
Assessment Year:
2019
Key:
13211
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Year-1
Stock size description
SSB
Stock size units
tonnes
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
150000
F
MSY
0.31
Precautionary approach
B
lim
107000
B
pa
150000
F
lim
0.54
F
pa
0.39
Age and Length
Recruitment
1
F
2-4
Fish data
Year
Low Recruitment
Recruitment
High Recruitment
Low TBiomass
TBiomass
High TBiomass
Low SSB
SSB
High SSB
Landings
Catches
Discards
Unallocated Removals
Low F
F
High F
1963
288913
397358
546508
400648
464652
538880
114192
145535
185482
106750
117468
10712
0
0.42
0.48
0.56
1964
473264
649992
892714
507809
592191
690594
125835
157114
196168
134501
143890
9397
0
0.46
0.52
0.6
1965
637376
872227
1193614
652407
754115
871679
158570
192091
232698
181424
198307
16897
0
0.51
0.58
0.66
1966
775384
1059941
1448928
782575
903513
1043140
177010
213402
257277
214594
240598
26053
0
0.52
0.58
0.66
1967
652148
892007
1220085
839670
959248
1095855
201008
241906
291126
260069
286267
26168
0
0.55
0.62
0.7
1968
326852
447823
613566
734778
820875
917060
217674
254516
297594
276322
293077
16731
0
0.58
0.66
0.74
1969
283207
390619
538768
605566
680660
765065
212545
251145
296754
215464
224730
9287
0
0.55
0.62
0.7
1970
962778
1319849
1809350
888023
1066276
1280310
222635
261836
307939
231325
251029
19719
0
0.59
0.66
0.74
1971
1265633
1742760
2399757
1022692
1206727
1423879
226262
265495
311531
292741
351310
58585
0
0.67
0.75
0.84
1972
313144
431948
595825
768628
866496
976825
201576
236386
277207
329760
364326
34533
0
0.72
0.81
0.9
1973
461119
635757
876535
616318
692514
778129
185130
210532
239419
234755
260171
25407
0
0.71
0.8
0.89
1974
458037
632557
873573
589086
664523
749622
198240
226167
258028
209261
236340
27105
0
0.68
0.76
0.85
1975
785558
1094873
1525980
640524
750818
880103
177821
204444
235053
210542
248750
38167
0
0.73
0.82
0.91
1976
538264
756248
1062510
532530
605879
689331
148422
172808
201199
203524
249830
46349
0
0.78
0.87
0.97
1977
1323463
1846061
2575019
739276
906964
1112689
126175
146502
170104
183252
265873
82723
0
0.74
0.82
0.92
1978
800273
1120987
1570229
857461
1025173
1225689
128606
145131
163779
310657
360288
49591
0
0.82
0.91
1.01
1979
1002983
1400018
1954220
817428
957041
1120498
128273
143681
160941
277348
341625
64322
0
0.77
0.85
0.95
1980
1606857
2255066
3164763
953974
1147941
1381347
140238
156336
174281
292150
396757
104800
0
0.84
0.93
1.03
1981
626949
877061
1226950
837938
965608
1112730
149360
165099
182497
343621
397837
54154
0
0.86
0.94
1.04
1982
1023728
1417446
1962587
853545
1014116
1204895
147723
163927
181908
322180
384361
62176
0
0.96
1.05
1.16
1983
576429
784535
1067772
692994
803414
931427
121474
135145
150355
285121
321818
36745
0
0.95
1.05
1.15
1984
1059924
1441364
1960075
687286
817438
972238
105492
117642
131193
209686
278572
68807
0
0.89
0.98
1.08
1985
255078
350132
480607
490289
554254
626564
104776
116922
130476
213737
241897
28166
0
0.86
0.95
1.04
1986
1181165
1602115
2173085
606569
738295
898627
99113
109436
120835
169199
229270
60137
0
0.91
1
1.1
1987
451746
610103
823971
599866
697253
810449
100439
111285
123301
226375
259301
32823
0
0.89
0.98
1.08
1988
312144
422176
570996
454272
517614
589787
101398
110679
120808
192310
207144
14763
0
0.91
1
1.1
1989
541962
736309
1000348
438043
517817
612120
93589
102732
112769
139153
180300
41187
0
0.93
1.02
1.12
1990
218450
294490
397000
312587
355192
403603
81612
90145
99570
115716
139309
23583
0
0.86
0.95
1.05
1991
254245
341815
459547
284416
326984
375923
79807
88963
99170
102650
118861
16177
0
0.85
0.94
1.04
1992
582086
783342
1054182
414708
504218
613049
76512
85641
95860
109517
141748
32184
0
0.83
0.93
1.04
1993
297276
397564
531684
335518
397937
471969
74527
87995
103897
130382
159109
28703
0
0.83
0.94
1.06
1994
704665
957405
1300794
412818
508525
626419
79686
94850
112899
106803
149896
43078
2140
0.84
0.95
1.08
1995
406189
547175
737097
450158
545331
660627
91804
109455
130499
131027
162703
31721
26145
0.88
1
1.13
1996
261263
350017
468921
346880
412793
491231
92344
110025
131092
130727
151553
20797
3115
0.88
1
1.13
1997
788728
1076591
1469516
487311
614068
773796
79636
94447
112012
132031
176150
44151
0
0.86
0.97
1.1
1998
82934
112193
151776
266813
319567
382753
79764
95062
113294
144877
185857
40911
0
0.89
1
1.14
1999
170393
227409
303504
182373
216068
255988
67686
81331
97727
94554
107350
12813
0
0.93
1.06
1.2
2000
312868
417384
556815
220754
268527
326639
50762
60708
72603
72711
88625
15920
0
0.93
1.05
1.19
2001
114858
153623
205470
159721
189111
223909
49590
58904
69967
44377
55733
11335
11271
0.86
0.98
1.1
2002
172494
229882
306364
135622
161366
191996
45037
53501
63556
53225
64321
11098
0
0.81
0.92
1.05
2003
85167
114045
152714
115609
135954
159879
46528
55305
65739
30991
35582
4582
14485
0.8
0.91
1.03
2004
147327
193753
254809
100724
118729
139951
37450
44466
52797
27260
34709
7449
1625
0.75
0.86
0.98
2005
116008
154610
206057
117453
136803
159340
40715
47346
55057
29789
41134
11350
0
0.69
0.8
0.92
2006
271411
354430
462843
122428
145551
173041
38652
44075
50260
22484
31523
9038
0
0.65
0.73
0.82
2007
129327
168675
219995
171928
195404
222085
67370
76092
85944
23843
52638
28801
0
0.61
0.69
0.78
2008
145831
190296
248319
177668
202943
231813
74481
83997
94729
26925
52059
25140
0
0.58
0.66
0.75
2009
140044
183205
239667
184843
211352
241663
78995
90151
102882
33066
54348
21278
0
0.57
0.66
0.75
2010
206398
270702
355042
189106
220369
256800
76548
89629
104944
36061
48362
12306
0
0.5
0.58
0.67
2011
101105
132447
173504
175856
205010
238998
80120
96983
117395
33907
44006
10106
0
0.4
0.48
0.56
2012
138071
180257
235334
152668
179019
209919
77119
94808
116554
32428
39923
7496
0
0.37
0.44
0.53
2013
170667
222935
291211
192221
226202
266190
82153
101131
124494
30805
41496
10700
0
0.37
0.44
0.52
2014
237715
310733
406178
234417
276946
327191
87230
107004
131260
34774
45575
10802
0
0.38
0.45
0.52
2015
114918
149941
195636
210076
245937
287919
96542
119795
148648
37965
50907
12945
0
0.38
0.44
0.52
2016
86910
113416
148006
183681
214346
250129
95542
118136
146072
38690
51224
12530
0
0.38
0.44
0.52
2017
231300
313774
425656
183080
218059
259721
85431
107564
135433
38514
47762
9255
0
0.44
0.5
0.59
2018
55764
78158
109544
144480
175062
212118
78067
101632
132311
41433
50573
9139
0
0.55
0.64
0.76
2019
102264
181905
323567
57242
80475
113137
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
CustomName1
CustomName2
CustomName3
Low_Total_Removals
Total_Removals
High_Total_Removals
Custom fish data
Year
Custom1
Custom2
Custom3
1963
104342
117468
132246
1964
130930
143890
158134
1965
177375
198307
221709
1966
215741
240598
268318
1967
256319
286267
319714
1968
266750
293077
322003
1969
208390
224730
242350
1970
220876
251029
285299
1971
301634
351310
409168
1972
319139
364326
415910
1973
237326
260171
285215
1974
211200
236340
264471
1975
216275
248750
286102
1976
216503
249830
288286
1977
217366
265873
325205
1978
296677
360288
437538
1979
292055
341625
399608
1980
327661
396757
480424
1981
339107
397837
466739
1982
326207
384361
452883
1983
274176
321818
377739
1984
235822
278572
329071
1985
209237
241897
279655
1986
191031
229270
275164
1987
218319
259301
307978
1988
183764
207144
233498
1989
154802
180300
209998
1990
121549
139309
159665
1991
105416
118861
134022
1992
119102
141748
168700
1993
119772
147142
180767
1994
121563
152036
190147
1995
150142
188848
237532
1996
125518
154668
190587
1997
119630
151639
192214
1998
107914
134445
167498
1999
74909
91623
112066
2000
63374
78645
97595
2001
54650
67003
82149
2002
43352
52772
64241
2003
40921
50067
61257
2004
29827
36334
44261
2005
31139
37611
45429
2006
28011
31523
35476
2007
46069
52638
60144
2008
47460
52059
57104
2009
49278
54348
59941
2010
44078
48362
53063
2011
39924
44006
48507
2012
37088
39923
42975
2013
38297
41496
44962
2014
41711
45575
49798
2015
46449
50907
55792
2016
47734
51224
54968
2017
44560
47762
51194
2018
45703
50573
55963
2019
Sensivity data