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Plaice (Pleuronectes platessa) in Division 7.a (Irish Sea)
Species:
Stock Coordinator
Stock code:
ple.27.7a
Assessment Year:
2026
Key:
22655
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F
Fishing pressure units
Stock size description
SSB
Stock size units
tonnes
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
8757
F
MSY
0.196
Precautionary approach
B
lim
3958
B
pa
5294
F
lim
F
pa
0.403
Age and Length
Recruitment
1
F
3-6
Fish data
Year
Low Recruitment
Recruitment
High Recruitment
Low TBiomass
TBiomass
High TBiomass
Low SSB
SSB
High SSB
Landings
Discards
Low F
F
High F
1981
11471
17642
27132
10354
12970
16247
5559
7107
9084
3902.92826776611
1566.40875271897
0.44
0.59
0.8
1982
14958
21747
31617
10130
12454
15311
5408
6809
8573
3237.57388713975
792.806211020484
0.44
0.58
0.77
1983
15969
22986
33086
10442
12872
15869
4928
6101
7553
3636.57200878102
702.829128099359
0.48
0.64
0.84
1984
15545
22204
31715
12727
15769
19537
6181
7691
9571
4277.57989164385
656.45563288407
0.43
0.57
0.75
1985
14659
20846
29646
13368
16535
20454
6806
8473
10549
5085.40989464462
580.953642909812
0.42
0.56
0.73
1986
14642
20839
29659
13582
16637
20380
7296
9069
11272
4866.54990452631
567.479666181675
0.45
0.59
0.77
1987
13953
19897
28373
13415
16388
20020
6915
8514
10484
6244.19516941798
688.047951402377
0.53
0.69
0.9
1988
11057
15716
22339
12002
14642
17864
6425
7941
9814
5001.53010105876
751.799126096222
0.53
0.69
0.89
1989
9169
13300
19292
10519
12947
15935
5687
7074
8800
4361.59594316007
628.121037997074
0.46
0.6
0.78
1990
11051
15603
22028
9070
11072
13516
5165
6429
8003
3271.95107562594
435.838319941063
0.45
0.59
0.77
1991
11328
15888
22284
8800
10709
13033
4139
5106
6298
2557.30902834654
573.425136836515
0.46
0.6
0.78
1992
12064
16710
23146
8094
9823
11921
4145
5110
6300
3260.23002330122
681.042406311822
0.58
0.74
0.95
1993
11502
15382
20572
7241
8785
10658
3437
4251
5259
1999.59597637035
658.825869773199
0.51
0.66
0.85
1994
11006
14771
19825
7097
8664
10578
3552
4455
5587
2066.83292404859
734.51163018866
0.5
0.64
0.83
1995
12780
17103
22890
6240
7624
9315
3014
3791
4768
1874.49073328069
717.271480885664
0.45
0.59
0.77
1996
15178
20394
27402
6672
8195
10066
3214
4085
5194
1705.82097323082
811.690381618822
0.41
0.54
0.71
1997
15537
20842
27957
7284
8944
10981
3499
4431
5609
1872.59584298897
1372.95673916646
0.4
0.53
0.69
1998
13847
18574
24914
7559
9324
11502
3744
4774
6087
1765.41501352034
2262.98689088524
0.39
0.51
0.67
1999
13382
18080
24428
8542
10611
13182
4346
5594
7202
1600.30880197493
1796.43608279303
0.29
0.39
0.53
2000
16602
22716
31081
8772
10996
13783
4763
6199
8069
1372.01481993349
1306.39784193429
0.23
0.32
0.45
2001
16848
22789
30825
9876
12516
15863
5585
7392
9783
1472.70660223042
1100.41147513846
0.2
0.28
0.4
2002
17199
23360
31728
11292
14447
18484
6728
8968
11954
1623.7700082422
1084.50824785182
0.17
0.24
0.33
2003
15616
21377
29264
12989
16835
21819
8087
10898
14686
1559.48952065032
1108.73657195159
0.135
0.193
0.28
2004
14692
20022
27285
12566
16375
21339
8021
10821
14599
1141.87874812398
1030.73641272146
0.1
0.145
0.21
2005
12567
17178
23481
12101
15640
20214
7654
10300
13860
1281.51029904
1210.45
0.133
0.191
0.27
2006
15585
21096
28555
11655
14973
19237
6709
9055
12220
934.15759776
1254.013
0.147
0.21
0.3
2007
17790
24398
33460
8374
10879
14132
5535
7482
10114
805.501219791999
1743.96
0.163
0.23
0.33
2008
14872
20147
27293
9552
12303
15847
5522
7456
10067
562.89399752
1267.584
0.127
0.18
0.26
2009
12391
17055
23474
8789
11605
15324
6298
8604
11755
455.35449619
1132.329
0.093
0.133
0.191
2010
16127
21907
29759
10258
13257
17132
6505
8756
11787
378.11140364
2560.814
0.136
0.195
0.28
2011
18158
24832
33960
11272
14916
19738
7527
10439
14477
594.3028083
603.209
0.089
0.128
0.184
2012
16480
22402
30452
8154
11027
14912
6290
8798
12306
501.02929784
1009.66370599
0.092
0.132
0.189
2013
16090
21903
29814
10858
14558
19518
7668
10736
15030
302.93029772
725.22850016
0.061
0.087
0.126
2014
18021
25440
35911
11001
14722
19702
7811
10883
15163
287.121698738522
942.897384501616
0.064
0.092
0.132
2015
11923
16373
22484
13108
18109
25018
10068
14486
20843
440.083603857313
572.297552057458
0.043
0.062
0.089
2016
9580
13061
17806
18787
25705
35170
14828
20952
29604
683.916391266813
414.479388928395
0.038
0.055
0.079
2017
6706
9394
13158
13886
18983
25951
11285
15851
22264
585.818501028255
852.04582030617
0.048
0.069
0.099
2018
8004
10969
15032
13501
18841
26293
12017
17047
24181
434.664468848258
395.093493271442
0.05
0.072
0.104
2019
7372
10134
13932
12663
17774
24950
11018
15806
22675
465.406798942209
536.909580804817
0.055
0.08
0.115
2020
5410
7848
11385
9921
13881
19421
8401
12053
17294
330.23448503558
270.61539239399
0.04
0.059
0.088
2021
6581
8980
12254
8533
11869
16508
7076
10144
14542
276.397204494297
392.252441595075
0.061
0.089
0.128
2022
8147
11144
15243
5499
7443
10072
3897
5565
7947
179.926969681417
517.545803345472
0.091
0.132
0.192
2023
8036
10916
14828
4703
6264
8343
3132
4423
6245
158.05215845459
460.442745345676
0.1
0.148
0.22
2024
8334
11475
15801
3136
4336
5997
2229
3285
4842
110.927552096034
567.90669687867
0.164
0.24
0.36
2025
6959
10161
14838
3269
4349
5787
1800
2590
3726
94.2106665831885
739.469354382189
0.177
0.27
0.41
2026
8048
10161
12828
1962
3080
4834
Custom reference points
Custom fish data column names
Custom fish data
Sensivity data