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Stock Assessment Graphs
Stock assessment graphs
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Turbot (Scophthalmus maximus) in Subarea 4 (North Sea)
Species:
Stock Assessment Graphs
Stock code:
tur.27.4
Assessment Year:
2024
Key:
18654
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
6353
F
MSY
0.361
Precautionary approach
B
lim
2974
B
pa
4163
F
lim
F
pa
0.856
Age and Length
Recruitment
1
F
2-6
Fish data
Year
Low Recruitment
Recruitment
High Recruitment
TBiomass
Low SSB
SSB
High SSB
Landings
Catches
Discards
Low F
F
High F
1981
1831.84190747636
2542.2400947731
3528.13453666189
19895.0146274414
12085.4844131451
15564.7438555554
20045.6384706888
4755
0.309326087312968
0.383523921572695
0.475519538931342
1982
3080.94543832266
4179.79345804914
5670.55590619671
18650.4627178673
10667.6812242673
13954.784513397
18254.7647160987
4453
0.303252264024621
0.372304152828535
0.457079463723706
1983
4718.96035792191
6450.99801051186
8818.75925525981
18810.148285994
9508.36655780514
12545.2530923521
16552.093800168
4575
0.336483228569108
0.410289667187458
0.500285294208122
1984
3592.54246222953
4975.51818133544
6890.88060421589
19771.7945332011
8733.11163947863
11480.0185492371
15090.93566319
5297
0.373534454886835
0.454686460036209
0.553469095649803
1985
1798.24050705915
2489.78744076042
3447.28164883031
19044.6101723538
9090.3400022947
11608.682325135
14824.6936079271
6188
0.405724295945713
0.494836249559853
0.603520460384814
1986
2515.29742919823
3406.84950204584
4614.4139435986
16535.0070323168
8673.41865780455
11074.6178042726
14140.5787440401
5263
0.387280284494471
0.475070112889826
0.58276039653233
1987
2953.94046426281
4007.08476011644
5435.69800035376
15036.0910187223
7573.23903101959
9862.30632669679
12843.2610780158
4271
0.393492022061281
0.482922093411128
0.592677196053204
1988
2738.10842681397
3758.24568839715
5158.45556590713
14173.6696584086
6164.11706931575
8153.44916542438
10784.7940825269
4041
0.377952777551332
0.468265257171115
0.580158062322348
1989
2954.80037775217
4462.89968616485
6740.71715935081
14485.7107552804
6211.00451759647
8144.38841107256
10679.603017916
4927
0.479014211881042
0.583026620576059
0.709624123604824
1990
3578.21779117396
5719.67268128373
9142.72341435379
14289.6111921479
5261.62782559564
7055.22202325939
9460.22019180907
5750
0.571906420781967
0.714480034484222
0.892596587705021
1991
3181.99619858944
4916.60938423666
7596.8185781868
13943.5950843774
4034.70995486548
5746.23618253697
8183.7927967236
6340
0.603758725490283
0.762242704040124
0.962328021662275
1992
2743.92248297625
4259.48521862993
6612.14536499862
13104.1988027455
3791.85356743072
5299.16532244824
7405.65336062416
5933
0.628493158285582
0.795949521848265
1.00802313116448
1993
3081.58916119408
4702.02417339137
7174.55513070075
11763.5037384059
3479.69375888245
4750.84343725292
6486.35050359659
5546
0.65519177502307
0.825297243332495
1.03956668233241
1994
2425.13591637621
3670.34591648139
5554.92129561193
10391.2602836553
2908.12184658356
3927.33133878547
5303.74319175326
5244
0.66495031410775
0.831624242233897
1.04007602613003
1995
3334.17774921645
4762.4164656575
6802.45994614286
9608.58492105881
2716.82477585382
3517.54253290027
4554.25229508
4671
0.645805194347142
0.802514551069507
0.997250580075241
1996
2419.51183492169
3331.20975906419
4586.44520713563
9113.58279377651
2444.29563480401
3110.16272646904
3957.4231722968
3644
0.592444968561162
0.724936097214042
0.887056811909903
1997
2065.71156622497
2876.85948837389
4006.52281333334
8943.66615653904
2873.06168786886
3490.96026534148
4241.74796721222
3382
0.530811092982128
0.663324888093947
0.828919954729849
1998
2866.6709035727
4125.94735950834
5938.40108825108
8937.4469311947
3255.846660627
3818.35920526304
4478.05702790967
3086
0.516921007943256
0.637644316668794
0.786561715101827
1999
2309.94803726924
3415.04510438618
5048.82918439115
9178.09867965536
2965.70623067192
3763.75879666957
4776.56220059873
3187
0.498138905012854
0.616907571752633
0.763993633614924
2000
3683.71324524918
5363.45618989091
7809.14810293089
9994.73357884916
3227.64623440053
4096.02817611839
5198.04389983643
4025
0.519539502204327
0.642238405709286
0.793914934317713
2001
2284.31851497296
3373.30985715395
4981.45040535503
9608.13994542861
3080.71720928251
3875.98307274706
4876.54132451859
4100
0.577185978038923
0.707615481003177
0.867518768658638
2002
3987.86709640532
5432.06332459882
7399.27165302214
9014.80108299437
2979.90713661157
3609.24411208938
4371.49295714777
3749
0.619671763856645
0.769759281704116
0.956198727019476
2003
3450.89141949769
4595.0100633589
6118.45315186501
8435.00720358811
2533.20840149227
2951.31110076067
3438.42109805971
3374
0.611339399637519
0.728133951344019
0.867241750514058
2004
4574.66176317308
5989.91989461836
7843.01489408001
8404.22211828011
2329.2972705261
2747.17238582437
3240.01415059032
3317
0.533175794240166
0.637210622232568
0.761545031624448
2005
3509.32741901578
4585.54078040356
5991.79892272387
8505.36947181557
2397.07242126303
2858.72451187679
3409.28616186704
3195
0.470439739522373
0.568544689784186
0.687108331047837
2006
4716.58589997261
6215.79170974761
8191.53247674159
8812.03299154752
2593.04591571839
3136.92772654872
3794.88673993031
2976
0.365058416422319
0.448559424037901
0.551159890696638
2007
3902.67025082728
5113.60722494406
6700.27882715869
9853.62822881773
3238.10359981461
3896.18178180969
4688.0008650047
3509
0.339088312301845
0.415424022855941
0.508944462267961
2008
2367.89248551653
3159.26601840102
4215.12456163996
9867.82429160158
3907.98857040021
4715.93868647962
5690.92700605252
3005
0.320083011889128
0.390331502766407
0.47599740190103
2009
2875.73679126663
3830.2164861586
5101.49551078331
9736.70445570127
4766.68762704068
5734.17316978606
6898.02741731322
3089
0.363259519254955
0.440646465874845
0.534519531067575
2010
4166.23828561158
5438.57465841493
7099.47254272597
9458.01370626111
4396.69259962818
5431.86811390676
6710.7696383805
2692
0.347177912212506
0.420379732149329
0.509016020275429
2011
4990.32391290764
6759.38816859863
9155.58372786468
10318.0680959839
4066.16256803214
5108.45875416152
6417.93101144972
2771
0.306299915691428
0.374948751663672
0.458983366210832
2012
3104.28406021393
4140.66071343952
5523.03552486106
11091.5965751243
4546.36481408274
5648.29417292863
7017.30467496067
2914
0.289639023189632
0.353533300476767
0.431522635208464
2013
2415.81281423392
3199.76207922345
4238.10872403338
11081.9576533579
5418.62170412318
6635.00676307022
8124.44882662485
2982
3078.563
97.007
0.273984372162698
0.335283261603398
0.410296633432283
2014
4896.63781996493
6426.86130947528
8435.28719294295
11738.9644321412
6366.25598871468
7787.58077371438
9526.22929625079
2834
2992.204
158.604
0.278394608627484
0.338109825807968
0.410633865617931
2015
6645.27702932586
8944.96016007153
12040.4780586527
13233.9096282111
5980.50925872224
7501.34335085926
9408.92315907939
2922
3036.846
111.678
0.275859413079011
0.336925096369042
0.41150859887741
2016
2336.52121421172
3124.881662811
4179.24106452714
13941.261429516
6167.89491583203
7762.45861892335
9769.25914477404
3493
4158.746
665.581
0.289417419644811
0.358192112657083
0.443309838527352
2017
3863.12035879097
5073.18462975802
6662.28330915062
13747.8306822595
7135.48793989025
8819.60362794877
10901.2037872386
3441
3936.353
495.634
0.282443603618085
0.347911956809665
0.428555393503624
2018
4323.70233409232
5646.31520007239
7373.51299306344
13234.6756306753
7214.33934259262
9029.21242242468
11300.6434959254
3140
3626.372
485.984
0.291798873388223
0.359603004812017
0.443162509739321
2019
4443.92324194989
5893.91795353564
7817.02719684406
12976.9417901358
6327.78191252619
8160.01351403623
10522.7742469196
3046
3275.088013
230.189
0.301976590179498
0.374641982937874
0.464793033447371
2020
2919.80787226945
3870.78823141118
5131.50254670204
12385.0727292023
6026.12051087943
7934.48929024763
10447.2056580008
3104
3303.014
198.634
0.301868101894387
0.37734193037998
0.471685916893285
2021
1957.29256173648
2618.00601562768
3501.75320330343
11108.5879223002
5921.345458486
7896.0497046463
10529.2963187772
2659
2789.041
128.627
0.307656190594182
0.386556410122126
0.485691049862889
2022
3141.42115144069
4389.08704217622
6132.28349053563
9907.62063225109
5102.17935617513
7088.37710388515
9847.77022902418
1680
1729
49
0.251684882076031
0.317717676512452
0.401075031348036
2023
2600.19381000862
4370.40389117957
7345.77172613693
10303.0522643384
4823.01713742637
6841.06435879596
9703.50306201932
1656
1843
187
0.23433652235445
0.30244457930543
0.390347704370552
2024
4372
6881.5
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
CustomName1
BMS InterCatch
Custom fish data
Year
Custom1
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
2018
0
2019
0.06
2020
0.046
2021
0.666
2022
0.002
2023
0.04
2024
Sensivity data