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Plaice (Pleuronectes platessa) in Subarea 4 (North Sea) and Subdivision 20 (Skagerrak)
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Species:
Pleuronectes platessa
Stock code:
ple.27.420
Assessment Component:
Assessment Year:
2024
Purpose:
Advice
Assessment Key:
18688
Stock Key:
169189
Year
Recruitment
97.5%
2.5%
Spawning Stock Biomass
97.5%
2.5%
Landings
Discards
Fishing pressure
97.5%
2.5%
Age 1
thousands
tonnes
tonnes
tonnes
1957
1774291
2332999
1349383
810123
1097381
598059
70563
7880
0.110
0.140
0.086
1958
2577550
3357757
1978631
807714
1077393
605537
73354
14837
0.128
0.161
0.101
1959
3052907
3965567
2350292
800971
1052700
609437
79300
29864
0.145
0.181
0.116
1960
2705710
3503116
2089815
826171
1066204
640176
87541
29793
0.149
0.184
0.120
1961
2914398
3762367
2257546
830764
1055811
653686
85984
32490
0.148
0.183
0.120
1962
2095648
2699443
1626906
993516
1262001
782150
87472
37903
0.160
0.196
0.131
1963
2455086
3161917
1906263
896648
1120983
717207
107118
41258
0.182
0.22
0.149
1964
6336716
8223901
4882594
882883
1097510
710228
110540
37031
0.188
0.23
0.154
1965
2419782
3099939
1888859
780923
950005
641933
97143
43080
0.169
0.21
0.140
1966
1904274
2434809
1489339
834795
1013127
687854
101834
64718
0.181
0.22
0.151
1967
1280132
1636308
1001486
958401
1156238
794414
108819
54546
0.184
0.22
0.153
1968
1305876
1661298
1026494
900504
1084481
747737
111534
27987
0.166
0.197
0.140
1969
1879519
2378814
1485022
799489
958787
666658
121651
21169
0.178
0.21
0.151
1970
1737971
2188858
1379963
736122
881678
614596
130342
29640
0.23
0.26
0.193
1971
1136454
1424726
906510
675520
806187
566031
113944
22995
0.21
0.24
0.177
1972
1001413
1253945
799739
658982
778802
557597
122843
19632
0.22
0.26
0.192
1973
3363947
4212997
2686007
541046
636608
459829
130429
13354
0.25
0.29
0.22
1974
2591392
3235731
2075361
533768
616926
461820
112540
44945
0.27
0.31
0.24
1975
1830388
2284722
1466403
540206
617328
472718
108536
86699
0.31
0.35
0.27
1976
1497510
1866529
1201447
557869
632820
491796
113670
53247
0.26
0.30
0.22
1977
2150809
2676162
1728587
558421
628717
495984
119188
57501
0.29
0.33
0.26
1978
1920067
2387355
1544243
532644
596022
476006
113984
45655
0.28
0.32
0.25
1979
1854707
2306253
1491571
508104
564977
456957
145347
67935
0.38
0.44
0.34
1980
2691575
3344787
2165931
494559
552047
443057
140764
31080
0.33
0.38
0.29
1981
2120759
2631839
1708926
464248
515034
418469
141233
33031
0.33
0.38
0.29
1982
4595665
5707476
3700433
446897
494057
404239
156153
49127
0.36
0.41
0.32
1983
3072030
3807180
2478834
541016
594885
492025
145779
74483
0.35
0.39
0.31
1984
2911694
3606438
2350785
557217
609792
509175
165772
70816
0.36
0.41
0.32
1985
3678348
4551907
2972434
593665
648590
543391
171838
60549
0.35
0.39
0.31
1986
9441400
11658872
7645683
619565
672600
570711
178878
129953
0.42
0.47
0.38
1987
4240880
5234495
3435874
742159
807577
682040
168759
190524
0.46
0.51
0.41
1988
4206434
5190756
3408769
642179
699046
589938
168552
156423
0.44
0.50
0.40
1989
2859623
3530145
2316460
694174
760847
633344
178891
107793
0.39
0.44
0.35
1990
2527041
3117017
2048734
622108
681073
568248
169453
71225
0.37
0.41
0.33
1991
2388027
2954029
1930473
572582
625595
524061
157277
80935
0.40
0.45
0.36
1992
2081048
2578777
1679386
486823
532946
444692
136727
57049
0.40
0.45
0.36
1993
1332470
1648032
1077330
436776
479216
398094
128506
35016
0.37
0.41
0.33
1994
1154860
1427184
934499
380880
418449
346684
121925
23785
0.37
0.42
0.33
1995
2448971
3012997
1990529
361659
398688
328070
109348
21828
0.38
0.43
0.34
1996
2750806
3380115
2238662
339561
375064
307420
91386
52049
0.41
0.46
0.36
1997
5151885
6324619
4196604
367013
406600
331279
92958
100145
0.46
0.53
0.41
1998
2069082
2535933
1688175
412278
458745
370517
79810
103751
0.41
0.47
0.36
1999
1984387
2430999
1619825
382631
428477
341690
89726
70976
0.38
0.44
0.33
2000
2442844
2988808
1996611
403133
456017
356382
90754
44311
0.30
0.35
0.26
2001
1700349
2084749
1386828
449742
507835
398295
92912
100309
0.40
0.46
0.35
2002
4739471
5867451
3828339
391850
445993
344280
79178
55099
0.33
0.39
0.29
2003
1762429
2185422
1421307
461570
527024
404245
74722
79275
0.32
0.37
0.27
2004
3376027
4155551
2742730
447455
516323
387773
70511
57478
0.24
0.28
0.20
2005
2590326
3194638
2100328
506849
586206
438235
62796
56250
0.22
0.26
0.186
2006
3017808
3733633
2439223
565350
656319
486989
67143
64160
0.190
0.22
0.161
2007
4373576
5399335
3542689
584850
682590
501107
58576
42373
0.152
0.180
0.128
2008
3860278
4777696
3119023
747044
874331
638287
58336
46993
0.120
0.143
0.101
2009
3783203
4683537
3055943
873116
1022876
745282
62360
45902
0.109
0.129
0.091
2010
4198985
5197465
3392321
1014676
1190225
865019
70340
46570
0.107
0.127
0.090
2011
5834561
7229886
4708525
998515
1173709
849471
76507
41593
0.110
0.131
0.093
2012
3581806
4446389
2885338
1040159
1223104
884578
82018
59914
0.117
0.139
0.098
2013
4244538
5247430
3433320
1082785
1271732
921910
86222
40025
0.110
0.131
0.092
2014
5133750
6360548
4143572
1155311
1356735
983790
80686
53011
0.117
0.139
0.098
2015
2605165
3225810
2103931
1024689
1205393
871074
85360
49225
0.124
0.148
0.104
2016
2924958
3617316
2365118
985208
1162916
834656
92744
44251
0.141
0.168
0.118
2017
4456885
5512859
3603181
925322
1095804
781364
74928
39372
0.132
0.157
0.111
2018
2722841
3379443
2193812
775538
920212
653609
57800
48000
0.139
0.166
0.116
2019
6085600
7590321
4879178
698791
829917
588383
48745
37376
0.115
0.137
0.096
2020
3767466
4699626
3020198
724061
857683
611256
40888
38270
0.100
0.120
0.084
2021
3335676
4187640
2657042
771049
914134
650360
35905
37447
0.084
0.101
0.071
2022
8875151
11359673
6934029
749236
888530
631779
25543
39354
0.079
0.094
0.066
2023
5385463
7798167
3719235
872609
1036618
734549
23078
38876
0.065
0.078
0.054
2024
4199508
997743
1193790
828804
Average
3154297
3935112
2505562
681915
801589
581574
102171
53883
0.25
0.28
0.21
Fishing pressure
Stock size
2021
2022
2023
2022
2023
2024
Maximum sustainable yield
F
MSY
Below
MSY B
trigger
Above trigger
Precautionary approach
F
pa
,F
lim
Harvested sustainably
B
pa
,B
lim
Full reproductive capacity
Management plan
F
MGT
Below
B
MGT
Above