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Stock Assessment Graphs
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Lemon sole (Microstomus kitt) in Subarea 4 and in divisions 3.a and 7.d (North Sea, Skagerrak, Kattegat, eastern English Channel)
Species:
Stock Assessment Graphs
Stock code:
lem.27.3a47d
Assessment Year:
2025
Key:
20934
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
HR/HRmsy
Fishing pressure units
ratio
Stock size description
SSB
Stock size units
tonnes
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
F
MSY
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
F
1950
4269
1951
5272
1952
5463
1953
5958
1954
4634
1955
4079
1956
3594
1957
3599
1958
3280
1959
3859
1960
4254
1961
5169
1962
4824
1963
3956
1964
4332
1965
5218
1966
5775
1967
6710
1968
6792
1969
5000
1970
3859
1971
4497
1972
4315
1973
5233
1974
4761
1975
5379
1976
5233
1977
6325
1978
6954
1979
7521
1980
7298
1981
7016
1982
8487
1983
9507
1984
8111
1985
7575
1986
5937
1987
6495
1988
6798
1989
7024
1990
7485
1991
7780
1992
7442
1993
7417
1994
6760
1995
6303
1996
6523
1997
6058
1998
7680
1999
7300
2000
7171
2001
6456
2002
4011
4522
511
2003
4575
5612
1037
2004
4393.977
5029
634.502
2005
0.715
0.934
1.193
4428.511
4956
526.642
2006
0.779
0.98
1.222
4294.074
5809
1515.363
2007
0.802
1.019
1.275
4467.857
4919
451.35
4827.48478900883
2008
0.682
0.851
1.033
4152.916
5051
897.74
5934.96592244418
2009
0.584
0.715
0.871
3404.815
4401
996.372
6155.50629370629
2010
0.766
0.947
1.159
3234.38
3907
672.563
4125.59978880676
2011
0.931
1.157
1.422
4030.059
5054
1024.459
4368.64131374244
2012
1.024
1.271
1.543
4098.906
6560
2461.491
5161.60267505901
2013
0.974
1.194
1.456
3725.237
9663
5937.805
2014
1.029
1.267
1.55
3644.794
5335
1690.173
4210.70797158642
2015
1.018
1.284
1.591
3480.379
5116
1635.795
3984.55919003115
2016
1.101
1.385
1.701
3833.895
5001
1166.541
3610.42310469314
2017
1.003
1.279
1.584
3315.116
3966
650.974
3100.93041438624
2018
0.883
1.128
1.398
3045.563
3377
330.669
2993.11347517731
2019
0.877
1.096
1.341
3272.732
3878
605.002
3538.07846715328
2020
0.863
1.083
1.341
2652.511
3044
391.421
2810.64819944598
2021
0.752
0.94
1.158
2106.818
2774.579
667.732
2771.27659574468
2022
0.695
0.864
1.061
1507.244
1960.86
453.576
2142.36111111111
2023
0.612
0.769
0.946
1472.907
1890.882
417.935
2302.99089726918
2024
0.489
0.629
0.795
1180.084
1443.725
263.601
2864.86486486487
2025
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
I_{trigger}
0.715
F_{MSY proxy}
1
Fmsy proxy
1
custom4
custom5
Custom fish data column names
CustomName1
CustomName2
Indicator ratio
Custom fish data
Year
Custom1
Custom2
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
1.08874499562213
0.918488722355578
2003
1.30199628633187
0.768051345843168
2004
1.12845072218374
0.886170729781477
2005
1.00115624527585
0.998845090083285
2006
1.04733112501312
0.954807869371277
2007
1.02306927262915
0.977450918284482
2008
1.16959927096309
0.854993692990732
2009
1.53075053194549
0.653274311607824
2010
1.10721896093125
0.903163723965609
2011
1.22654048758587
0.815301255948137
2012
1.07810403919102
0.927554265310399
2013
2014
1.19484014154477
0.836932042396176
2015
1.09620193787451
0.912240678883453
2016
1.15577784114831
0.865218179824646
2017
1.20148944683428
0.83230027748877
2018
1.0897945338911
0.917604161978598
2019
1.18450291405124
0.844235998187457
2020
1.31012149201867
0.763287989771982
2021
1.14170815211771
0.87588058134221
2022
1.14266974031066
0.875143503605974
2023
1.04996466126475
0.952413006734375
2024
1.1575970128515
0.863858483477516
2025
Sensivity data