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Sole (Solea solea) in Subarea 4 (North Sea)
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View source data
Species:
Solea solea
Stock code:
sol.27.4
Assessment Component:
Assessment Year:
2025
Purpose:
Advice
Assessment Key:
21217
Stock Key:
169278
Year
Recruitment
Mean + 2*SD
Mean - 2*SD
Spawning Stock Biomass
Mean + 2*SD
Mean - 2*SD
Landings
Discards
Fishing pressure
Mean + 2*SD
Mean - 2*SD
Age 0
thousands
tonnes
tonnes
tonnes
1957
1901560
2718921
1084199
108658
124039
93277
12067
0
0.099
0.114
0.084
1958
8749880
10117182
7382578
109625
125530
93720
14287
0
0.117
0.135
0.099
1959
627009
1023691
230327
110401
126316
94486
13832
0
0.112
0.129
0.095
1960
1179620
1622570
736670
106703
122522
90884
18620
0
0.145
0.169
0.122
1961
508888
811406
206370
174754
194270
155238
23566
0
0.162
0.194
0.130
1962
431271
707990
154552
142068
159870
124266
26877
0
0.151
0.176
0.127
1963
10367200
11597143
9137257
116029
133547
98511
26164
0
0.20
0.24
0.167
1964
1582260
2278654
885866
84906
100781
69032
11342
0
0.104
0.127
0.082
1965
636735
954898
318572
72555
87383
57728
17043
0
0.117
0.147
0.087
1966
1179240
1557573
800907
181148
198932
163364
33340
0
0.140
0.182
0.098
1967
1539750
1949833
1129667
160841
176185
145497
33439
0
0.196
0.22
0.170
1968
778931
1100275
457587
130954
145902
116006
33179
0
0.28
0.34
0.21
1969
2104170
2525021
1683319
101509
115023
87995
27559
0
0.28
0.32
0.23
1970
597263
859099
335427
88930
101387
76473
19684
0
0.22
0.25
0.189
1971
1135780
1474925
796635
75220
86913
63526
23652
0
0.27
0.32
0.22
1972
1652450
2085737
1219163
81658
93206
70111
21087
0
0.25
0.29
0.21
1973
1731440
2155627
1307253
63108
73352
52864
19308
0
0.29
0.35
0.23
1974
582152
852365
311939
59736
70092
49381
17990
0
0.28
0.33
0.23
1975
1623910
2028064
1219756
63021
73392
52650
20773
0
0.31
0.37
0.24
1976
2232370
2699903
1764837
65406
75203
55609
17326
0
0.28
0.33
0.22
1977
712214
997220
427208
50828
59660
41996
18003
0
0.31
0.37
0.25
1978
325644
517647
133641
55738
65101
46375
20280
0
0.31
0.38
0.24
1979
2016120
2474574
1557666
70270
80869
59671
22598
0
0.33
0.40
0.26
1980
2091110
2623070
1559150
54027
63835
44218
15806
0
0.29
0.35
0.23
1981
1980770
2469549
1491991
38860
47893
29827
15403
0
0.27
0.35
0.20
1982
1952690
2401036
1504344
50748
60281
41214
21578
0
0.33
0.43
0.24
1983
1008930
1376898
640962
60787
70342
51232
24927
0
0.39
0.49
0.29
1984
1273370
1701262
845478
63458
72537
54380
26839
0
0.41
0.49
0.33
1985
2351380
2870954
1831806
59320
67866
50775
24248
0
0.41
0.49
0.33
1986
820464
1178658
462270
49886
58769
41002
18201
0
0.38
0.46
0.30
1987
6968890
7707167
6230613
45819
54907
36730
17368
0
0.31
0.39
0.23
1988
1710140
2136266
1284014
61438
70912
51963
21590
0
0.37
0.46
0.28
1989
2584520
2947232
2221808
49993
59222
40763
21804
0
0.32
0.40
0.25
1990
1012710
1216140
809280
138618
150499
126737
35121
0
0.32
0.42
0.21
1991
6468780
6915566
6021994
111801
121681
101921
33514
0
0.30
0.34
0.27
1992
1201880
1415054
988706
107129
116070
98188
29341
0
0.31
0.34
0.27
1993
1161730
1338985
984475
71621
78459
64784
31491
0
0.35
0.41
0.30
1994
1477920
1656103
1299737
122292
130132
114452
33002
0
0.34
0.41
0.27
1995
784281
927586
640976
98309
105566
91051
30468
0
0.31
0.34
0.28
1996
3641070
3907518
3374622
69914
76164
63664
22650
0
0.32
0.35
0.28
1997
1575050
1771828
1378272
60307
66041
54573
14902
0
0.25
0.28
0.22
1998
1329340
1494122
1164558
47761
52842
42680
20867
0
0.29
0.34
0.24
1999
1754270
1929569
1578971
76114
82024
70204
23475
0
0.28
0.34
0.21
2000
1118820
1256015
981625
66431
71903
60960
22641
0
0.34
0.38
0.30
2001
2699410
2898981
2499839
57215
62618
51812
19944
0
0.31
0.35
0.27
2002
1456500
1601665
1311335
56783
61834
51733
15944
3457
0.36
0.41
0.31
2003
867692
968648
766736
43818
48256
39380
15654
1902
0.29
0.34
0.25
2004
899112
999671
798553
54883
59408
50358
17932
3281
0.36
0.42
0.30
2005
2571760
2745045
2398475
45826
49724
41928
15777
1885
0.40
0.45
0.35
2006
935166
1043382
826950
38064
41974
34155
12216
1985
0.34
0.39
0.30
2007
1292340
1418669
1166011
27286
30230
24341
14439
1406
0.30
0.35
0.25
2008
1396780
1533879
1259681
50709
54451
46967
14206
897
0.27
0.33
0.22
2009
2209230
2393544
2024916
43308
46718
39898
14282
1210
0.32
0.36
0.29
2010
2663710
2872666
2454754
35839
38841
32837
12793
2896
0.36
0.41
0.31
2011
760145
866193
654097
37897
41149
34645
11497
1863
0.32
0.36
0.27
2012
1173710
1299896
1047524
42986
46239
39732
12210
2854
0.32
0.37
0.26
2013
1920610
2083951
1757269
49701
53016
46386
13145
2336
0.31
0.36
0.27
2014
1392820
1525329
1260311
42153
45217
39089
13091
1949
0.28
0.31
0.25
2015
888837
995499
782175
36966
39866
34067
12920
1755
0.30
0.33
0.26
2016
1670380
1831847
1508913
42706
45754
39659
14133
1237
0.36
0.41
0.31
2017
1357460
1507826
1207094
39734
42761
36706
12373
1325
0.32
0.36
0.28
2018
3742770
4031750
3453790
31182
33952
28411
11193
1184
0.32
0.36
0.28
2019
686690
793811
579569
31120
33920
28319
8647
1962
0.28
0.32
0.23
2020
952005
1068587
835423
35126
38450
31802
8864
1472
0.20
0.24
0.168
2021
1047720
1175870
919570
61186
66127
56244
8238
955
0.149
0.176
0.122
2022
1535320
1707824
1362816
50538
54876
46199
5291
606
0.090
0.101
0.079
2023
870509
1013572
727446
53803
58341
49265
4029
386
0.062
0.069
0.055
2024
1993650
2340090
1647210
61914
66886
56943
3960
395
0.058
0.064
0.052
2025
1425136
57728
Average
1838745
2162781
1526875
71118
79824
62807
18971
576
0.27
0.32
0.22
Fishing pressure
Stock size
2022
2023
2024
2023
2024
2025
Maximum sustainable yield
F
MSY
Appropriate
MSY B
trigger
Above trigger
Precautionary approach
F
pa
,F
lim
Undefined
B
pa
,B
lim
Full reproductive capacity
Management plan
F
MGT
Below
B
MGT
Above