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Flounder (Platichthys flesus) in Subarea 4 (North Sea) and Subdivision 20 (Skagerrak)
Species:
Stock Coordinator
Stock code:
fle.27.420
Assessment Year:
2026
Key:
23778
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
F/Fmsy
Fishing pressure units
Stock size description
B/Bmsy
Stock size units
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
0.5
F
MSY
1
Precautionary approach
B
lim
B
pa
F
lim
F
pa
Age and Length
Recruitment
0
F
Fish data
Year
Low SSB
SSB
High SSB
Landings
Catches
Discards
Low F
F
High F
1983
1984
1.07238599772873
1.59626261902549
2.37606081606326
0.0471273801860467
0.239262545698278
1.21471988360113
1985
1.06276058664647
1.5318924606407
2.2081121001794
0.050667549239528
0.2341432579357
1.08201533446133
1986
1.31365895197298
1.82105696689189
2.52443640085186
0.0544593210010804
0.232890477910791
0.995935566299852
1987
1.67817793811455
2.35638406240932
3.30867527421735
0.0588614692104399
0.240261873870478
0.980705524515092
1988
1.72312143196591
2.3783681491131
3.28278375962279
0.0643045252721963
0.253836630012146
1.00199845132489
1989
1.72642760652491
2.396281094516
3.32603757159161
0.0710785121307101
0.273054934868042
1.04896677238657
1990
1.61085211600675
2.21166127484948
3.03655782306979
0.0794883015510607
0.297076340412623
1.11028101382019
1991
1.57439564979634
2.17261904422922
2.99814948800074
0.0898650863664365
0.327517608674051
1.19365360151294
1992
1.52695696795675
2.12690721639433
2.96258139690968
0.102559282864884
0.365927747554812
1.30561673882751
1993
1.36761788153666
1.8982382161183
2.63473326415073
0.117912245016422
0.40737577977628
1.40744522271813
1994
1.24783466107561
1.74159442181843
2.43073159026897
0.136345754052742
0.450244872421993
1.48681157364005
1995
1.21873959058941
1.71392874508472
2.41031945290874
0.158405506964231
0.501716884437363
1.58908510792099
1996
1.21830063036584
1.72709729012499
2.44838176654425
0.184152759388626
0.567967858453654
1.75173855285904
1997
1.21061680640124
1.71268065738008
2.42295912187401
0.21230131530483
0.651955221053727
2.00208656102257
1998
1.07882746759264
1.53444554525453
2.18248348515403
0.241914829614922
0.73417160897899
2.22808974666327
1999
0.886177161151161
1.26909170987512
1.81746251052281
0.273185408333533
0.779362869953061
2.22342213212167
2000
0.814786793068701
1.17269139642528
1.68780977176925
0.303582193501056
0.799266210527159
2.10429494537605
2001
0.812903343675598
1.16881396278327
1.68055167963771
0.3323572984048
0.817099126839123
2.0088350287048
2002
0.877098583156256
1.25498903651604
1.79569037280598
3735
4894
1159
0.345434642035044
0.833152676769876
2.00947820033171
2003
0.877508438225307
1.24728095336935
1.77287158603768
3481
4401
920
0.31914496664216
0.773693429412076
1.87564143346368
2004
0.912443880887136
1.28669765526168
1.81445773349505
4154
4774
620
0.32114542259911
0.781682971413335
1.90265289429436
2005
0.950507037963787
1.34513103047805
1.90359189031473
3770
4814
1044
0.331851013294765
0.815069497430316
2.00191730332676
2006
0.900924490265778
1.27508526595296
1.80463785036045
4472
5297
825
0.36004810901143
0.892249864532114
2.21112068313155
2007
0.933876749857173
1.33886653980871
1.91948628305985
3495
4745
1250
0.299918571261998
0.746791013810491
1.85949411522408
2008
1.01062208402819
1.44917516489626
2.07803558990258
2754
3962
1208
0.232301092863141
0.579722546999226
1.44673547316141
2009
1.06896084567144
1.51992791963459
2.16114639768087
2563
3539
976
0.208853941834063
0.520175120036881
1.29555685245512
2010
1.0666729843171
1.49673242730516
2.1001825225573
2987
4169
1182
0.241634202320982
0.596476528691465
1.4724084829978
2011
1.06631246485904
1.50327030235637
2.1192864909868
2919
3657
738
0.213316668258549
0.526778902051379
1.30086417489945
2012
1.04152970645804
1.47829618086266
2.09822109230561
2089
3066
977
0.19049553598119
0.472308518444052
1.17102658309453
2013
0.95432217388814
1.35881133520329
1.93474310374073
1592
2674
1082
0.179466287764294
0.44486642560903
1.1027482604091
2014
0.885326792878369
1.26276747246955
1.80112214196393
1733
2174
441
0.149917913755299
0.373964336817205
0.932839323253911
2015
0.923712374112949
1.31989873352811
1.88601204833063
1696
2677
981
0.178492849383779
0.445960405597318
1.11422213297133
2016
0.877673633002337
1.26632190584017
1.8270700051968
1662
2215
553
0.160361153500542
0.401473491434893
1.00511227817015
2017
0.803398016855005
1.14584136496175
1.63424903486459
1112
1480
368
0.111605440092786
0.279048569119469
0.697708855974094
2018
0.832904513455523
1.18262252625469
1.67917932609415
1437
1812
375
0.13406699964416
0.328189774954066
0.803393293430006
2019
0.851509774473261
1.20423794365415
1.70307971606486
1551
1925
374
0.138273165813404
0.339428790868235
0.833219543304213
2020
0.902912711777191
1.28150590255873
1.81884401102342
1621
2196
575
0.149835584537167
0.372248335163079
0.924805836075021
2021
0.864435520901752
1.23017337315463
1.75065287280188
1226
1443
217
0.107329689197115
0.264520695225775
0.65192770729283
2022
0.825776027698106
1.17703110227357
1.67769730441465
967
1155
188
0.0866572253327091
0.211419599032399
0.515805193201229
2023
0.82040105326959
1.16898874385279
1.66569103953292
644
873
229
0.0673404238454834
0.16390064022814
0.398919673105028
2024
0.85975903309079
1.22077581408168
1.73338520549095
723
1092
369
0.0736240166554509
0.176245134467288
0.421905090682018
2025
1.06594356017985
1.49291860974156
2.09092306438496
1100
1541
441
0.0865677129531073
0.207325259429012
0.496533427198095
2026
1.21378093133293
1.69625870475109
2.37052133475528
0.0821142174252683
0.214978535716396
0.562823007609208
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
1
SPiCT reference point
0.5
SPiCT reference point
Blim
0.3
SPiCT reference point
Custom fish data column names
Custom fish data
Sensivity data