ICES Marine Data
News
Events
Calendar
Library
SharePoint Login
Admin
About ICES
Who we are
How we work
Global cooperation
Project collaborations
ICES Awards
Jobs at ICES
Science
Expert groups
Science priorities
Publications
Data
Dataset Collections
Data Portals
Data Tools
Assessment Tools
Maps
Vocabularies
Guidelines and Policy
Advice
Latest advice
Ecosystem overviews
Fisheries overviews
ICES ecosystems and advisory areas
Join us
Why join us
Join our expert groups
Become an observer
Join our advisory process
Dataset Collections
Data Portals
Data Tools
Assessment Tools
Maps
Vocabularies
Guidelines and Policy
Stock Assessment Graphs
Stock assessment graphs
>
View list of published graphs and tables
>
View published graphs and tables
> View source data
Spurdog (Squalus acanthias) in subareas 1-10, 12 and 14 (the Northeast Atlantic and adjacent waters)
Species:
Stock Assessment Graphs
Stock code:
dgs.27.nea
Assessment Year:
2022
Key:
17491
Unit weights
tonnes
Unit recruitment
thousands
Fishing pressure description
Frel
Fishing pressure units
Stock size description
SSB
Stock size units
tonnes
Fish reference points
Management plan
SSB
MP
F
MP
MSY approach
MSYB
trigger
336796
F
MSY
Precautionary approach
B
lim
240569
B
pa
336796
F
lim
F
pa
Age and Length
Recruitment
0
F
5-30
Fish data
Year
Low Recruitment
Recruitment
High Recruitment
Low TBiomass
TBiomass
High TBiomass
Low SSB
SSB
High SSB
Landings
Catches
Discards
Low F
F
High F
1905
208441
215353
222265
1164234
1202840
1241446
244769.4
252886
261002.6
7248
7248
0.00709964
0.0075258
0.00795196
1906
210531.6
217377
224222.4
1157292
1195900
1234508
242613
250604
258595
2200
2200
0.00217104
0.00230121
0.00243138
1907
211105.2
217919
224732.8
1155718
1194330
1232942
242005.4
249977
257948.6
1428
1428
0.001411934
0.00149659
0.001581246
1908
211440.6
218227
225013.4
1155098
1193710
1232322
241644.8
249615
257585.2
1409
1409
0.001394572
0.00147821
0.001561848
1909
211751.4
218511
225270.6
1154654
1193260
1231866
241309.4
249280
257250.6
2022
2022
0.002003302
0.00212343
0.002243558
1910
212205
218935
225665
1153794
1192390
1230986
240817.4
248778
256738.6
1563
1563
0.0015509
0.00164386
0.00173682
1911
212500.2
219206
225911.8
1153592
1192170
1230748
240494.4
248454
256413.6
1957
1957
0.001943334
0.00205982
0.002176306
1912
212872.2
219553
226233.8
1153194
1191750
1230306
240082.8
248035
255987.2
3199
3199
0.00318026
0.00337076
0.00356126
1913
213541.6
220190
226838.4
1151804
1190330
1228856
239337.2
247262
255186.8
4050
4050
0.00403551
0.00427703
0.00451855
1914
214390
221000
227610
1149860
1188350
1226840
238379.8
246267
254154.2
2641
2641
0.0026393
0.00279704
0.00295478
1915
214818.2
221399
227979.8
1149600
1188050
1226500
237886.8
245766
253645.2
2602
2602
0.002603128
0.00275853
0.002913932
1916
215191.6
221746
228300.4
1149608
1188010
1226412
237452.8
245326
253199.2
534
534
0.000534769
0.000566629
0.000598489
1917
214975.2
221522
228068.8
1151794
1190140
1228486
237698.2
245600
253501.8
339
339
0.000338982
0.000359156
0.00037933
1918
214642.2
221193
227743.8
1154218
1192500
1230782
238073.6
246001
253928.4
451
451
0.000450282
0.000477014
0.000503746
1919
214273.8
220839
227404.2
1156526
1194740
1232954
238482.8
246427
254371.2
2659
2659
0.002650658
0.00280763
0.002964602
1920
214433.8
221006
227578.2
1156686
1194830
1232974
238292.8
246210
254127.2
4396
4396
0.00438393
0.00464309
0.00490225
1921
214996.4
221566
228135.6
1155256
1193330
1231404
237640
245501
253362
5321
5321
0.00531728
0.00563096
0.00594464
1922
215740.6
222300
228859.4
1153132
1191140
1229148
236767.4
244562
252356.6
5401
5401
0.00541249
0.00573107
0.00604965
1923
216448.4
222994
229539.6
1151162
1189110
1227058
235926.2
243661
251395.8
5655
5655
0.00568201
0.00601587
0.00634973
1924
217158.8
223687
230215.2
1149200
1187090
1224980
235067.6
242745
250422.4
6355
6355
0.0064027
0.00677826
0.00715382
1925
217971
224476
230981
1146836
1184670
1222504
234072.6
241687
249301.4
6719
6719
0.00679136
0.00718908
0.0075868
1926
218791
225270
231749
1144436
1182220
1220004
233048.2
240600
248151.8
7277
7277
0.00738029
0.00781191
0.00824353
1927
219662.8
226112
232561.2
1141856
1179590
1217324
231936.4
239423
246909.6
8395
8395
0.00854581
0.00904501
0.00954421
1928
220711
227122
233533
1138594
1176280
1213966
230569.4
237980
245390.6
9522
9522
0.00973726
0.0103055
0.01087374
1929
221924
228287
234650
1134702
1172340
1209978
228938.4
236265
243591.6
9320
9320
0.009582
0.0101406
0.0106992
1930
223004.8
229318
235631.2
1131540
1169130
1206720
227435
234693
241951
11914
11914
0.01230656
0.0130233
0.01374004
1931
224520.2
230766
237011.8
1126412
1163950
1201488
225246.2
232406
239565.8
11838
11838
0.01231516
0.0130313
0.01374744
1932
225880
232057
238234
1122026
1159510
1196994
223186.8
230265
237343.2
16726
16726
0.01751442
0.0185311
0.01954778
1933
227959.4
234041
240122.6
1113606
1151030
1188454
219822.2
226760
233697.8
20244
20244
0.02144038
0.022682
0.02392362
1934
230320.6
236287
242253.4
1102732
1140090
1177448
215603.6
222376
229148.4
20378
20378
0.02189888
0.0231638
0.02442872
1935
232331
238181
244031
1092894
1130180
1167466
211558
218194
224830
22266
22266
0.02426198
0.0256604
0.02705882
1936
234223.6
239951
245678.4
1082388
1119590
1156792
207190.2
213691
220191.8
20925
20925
0.02314824
0.0244799
0.02581156
1937
235611.8
241230
246848.2
1074408
1111510
1148612
203470.2
209876
216281.8
23930
23930
0.0268086
0.028348
0.0298874
1938
236964
242469
247974
1064640
1101620
1138600
199144.8
205435
211725.2
18196
18196
0.0206941
0.0218804
0.0230667
1939
237590.6
243022
248453.4
1061690
1098530
1135370
196776.2
203033
209289.8
20119
20119
0.023048
0.0243663
0.0256846
1940
238188.4
243551
248913.6
1057738
1094410
1131082
194131.2
200333
206534.8
9428
9428
0.01089268
0.0115141
0.01213552
1941
238044.6
243395
248745.4
1065082
1101560
1138038
194840.8
201116
207391.2
8740
8740
0.0100473
0.0106179
0.0111885
1942
237792.6
243141
248489.4
1073364
1109620
1145876
195982.8
202327
208671.2
10625
10625
0.01213614
0.0128213
0.01350646
1943
237592.4
242942
248291.6
1079906
1115920
1151934
196822.2
203193
209563.8
8181
8181
0.00929969
0.00982117
0.01034265
1944
237135.4
242503
247870.6
1088900
1124660
1160420
198582
204998
211414
8151
8151
0.00919102
0.00970242
0.01021382
1945
236565
241963
247361
1097770
1133270
1168770
200550.4
206993
213435.6
6776
6776
0.00757647
0.00799469
0.00841291
1946
235742.6
241190
246637.4
1107698
1142940
1178182
203077.2
209549
216020.8
10895
10895
0.01206022
0.0127205
0.01338078
1947
235203.6
240705
246206.4
1113186
1148180
1183174
204572.6
210989
217405.4
16893
16893
0.01859712
0.0196078
0.02061848
1948
235234.4
240776
246317.6
1112530
1147300
1182070
204467.8
210725
216982.2
19491
19491
0.02147858
0.0226388
0.02379902
1949
235511
241077
246643
1109324
1143900
1178476
203687.6
209754
215820.4
23010
23010
0.0254486
0.0268168
0.028185
1950
236106
241667
247228
1102792
1137210
1171628
201944.4
207786
213627.6
24750
24750
0.0275754
0.0290535
0.0305316
1951
236797.4
242328
247858.6
1094848
1129140
1163432
199730
205351
210972
35301
35301
0.0396918
0.041816
0.0439402
1952
238120.4
243538
248955.6
1077022
1111220
1145418
194543.6
199840
205136.4
40550
40550
0.0465572
0.0490514
0.0515456
1953
239206.4
244464
249721.6
1054998
1089130
1123262
187923
192908
197893
38206
38206
0.0450535
0.0474763
0.0498991
1954
239604.6
244726
249847.4
1036478
1070560
1104642
182071.4
186848
191624.6
40570
40570
0.0489774
0.051626
0.0542746
1955
239435.8
244435
249434.2
1016748
1050780
1084812
175695.4
180298
184900.6
43127
43127
0.0534319
0.0563437
0.0592555
1956
238547.4
243455
248362.6
995702
1029670
1063638
168797.8
173257
177716.2
46951
46951
0.0598548
0.0631488
0.0664428
1957
236693.6
241551
246408.4
972108
1005990
1039872
161082.2
165421
169759.8
45570
45570
0.0600266
0.0633726
0.0667186
1958
234226
239097
243968
951151
984917
1018683
154076.8
158340
162603.2
50394
50394
0.0684085
0.0722741
0.0761397
1959
230524.8
235455
240385.2
926513
960123
993733
146091.6
150288
154484.4
47394
47394
0.066677
0.0705096
0.0743422
1960
226671.2
231704
236736.8
905919
939333
972747
139372.2
143528
147683.8
53997
53997
0.0783399
0.0829185
0.0874971
1961
221178
226352
231526
879581
912755
945929
131294.6
135407
139519.4
57721
57721
0.0870959
0.0922995
0.0975031
1962
214314
219674
225034
850296
883194
916092
122723.8
126799
130874.2
57256
57256
0.09028
0.0958208
0.1013616
1963
207044
212613
218182
822080
854672
887264
114828.4
118868
122907.6
62288
62288
0.1025066
0.10898
0.1154534
1964
198009.8
203836
209662.2
789190
821452
853714
106151
110154
114157
60146
60146
0.1041058
0.110918
0.1177302
1965
189235.8
195316
201396.2
758621
790543
822465
98585.8
102545
106504.2
49336
49336
0.0895089
0.0955757
0.1016425
1966
183809.2
190064
196318.8
738806
770392
801978
94244.3
98151.9
102059.5
42713
42713
0.0797418
0.0852726
0.0908034
1967
180731.6
187135
193538.4
725255
756521
787787
91890.5
95762.5
99634.5
44116
44116
0.0837719
0.0896629
0.0955539
1968
177429.8
184018
190606.2
709724
740700
771676
89441.7
93293.1
97144.5
56043
56043
0.1085262
0.116265
0.1240038
1969
170173
177041
183909
681554
712290
743026
84246.1
88069.9
91893.7
52074
52074
0.1051674
0.112888
0.1206086
1970
164151
171307
178463
656765
687337
717909
80141.9
83964.3
87786.7
47557
47557
0.0995812
0.107077
0.1145728
1971
159579.2
167027
174474.8
635890
666382
696874
77140.3
80988.1
84835.9
45653
45653
0.0984122
0.105971
0.1135298
1972
155465
163226
170987
616290
646798
677306
74512.9
78410.3
82307.7
50416
50416
0.1116828
0.120433
0.1291832
1973
149139.8
157283
165426.2
591231
621857
652483
70573.1
74536.9
78500.7
49412
49412
0.1138926
0.123097
0.1323014
1974
142628.8
151183
159737.2
566512
597366
628220
66649.9
70704.3
74758.7
45684
45684
0.1096464
0.11882
0.1279936
1975
108236
184640
261044
548474
578446
608418
63358.1
67525.3
71692.5
44119
44119
0.109633
0.11911
0.128587
1976
103941
179587
255233
532197
561313
590429
60182.8
64480.4
68778
44064
44064
0.1132516
0.123385
0.1335184
1977
104807
184553
264299
516969
545051
573133
56817.3
61258.9
65700.5
42252
42252
0.1126676
0.123159
0.1336504
1978
97111
168465
239819
503150
530362
557574
53742.6
58337.6
62932.6
47235
47235
0.1305746
0.143265
0.1559554
1979
87687
150851
214015
483740
510246
536752
49400.8
54156.4
58912
38201
38201
0.1110856
0.122356
0.1336264
1980
81644
137718
193792
472840
498816
524792
47115.3
52016.9
56918.5
40968
40968
0.1213042
0.133652
0.1459998
1981
73350
121306
169262
457875
483609
509343
44319.7
49336.5
54353.3
39962
39962
0.1216312
0.134151
0.1466708
1982
68845
113371
157897
442690
468454
494218
41802.2
46910.8
52019.4
32402
32402
0.1030204
0.11398
0.1249396
1983
66725
109089
151453
433685
459689
485693
40686.7
45892.7
51098.7
37046
37046
0.1208052
0.133855
0.1469048
1984
67461
110993
154525
418807
445241
471675
38436.1
43674.7
48913.3
35194
35194
0.119171
0.132536
0.145901
1985
63600
101772
139944
403937
430989
458041
36669.2
41874.4
47079.6
38674
38674
0.1331196
0.148189
0.1632584
1986
60527.9
97315.9
134103.9
384025
411799
439573
34624.1
39765.3
44906.5
30910
30910
0.1081358
0.12039
0.1326442
1987
63845
100837
137829
370926
399484
428042
34724.7
39956.9
45189.1
42356
42356
0.152573
0.170429
0.188285
1988
46960.7
73234.7
99508.7
343834
373256
402678
32225
37625.4
43025.8
35569
35569
0.1348382
0.151381
0.1679238
1989
47467
74039
100611
322532
352864
383196
31078.3
36664.1
42249.9
30279
30279
0.117779
0.132861
0.147943
1990
50107.6
78547.6
106987.6
305878
337154
368430
30587
36333.2
42079.4
29906
29906
0.1205262
0.1368
0.1530738
1991
58326.1
91486.1
124646.1
289687
321947
354207
29369.7
35253.7
41137.7
29563
29563
0.1227552
0.140146
0.1575368
1992
49844.7
80650.7
111456.7
272867
306159
339451
27547.3
33566.3
39585.3
29046
29046
0.1223016
0.14045
0.1585984
1993
45932.8
74842.8
103752.8
255722
290122
324522
25619.8
31780.6
37941.4
25637
25637
0.1152338
0.134035
0.1528362
1994
37830.1
60804.1
83778.1
240832
276352
311872
23777.2
30086.8
36396.4
20851
20851
0.0985108
0.11602
0.1335292
1995
53165.8
83699.8
114233.8
231467
268383
305299
22711.5
29188.5
35665.5
21318
21318
0.0988168
0.117068
0.1353192
1996
36369.3
62109.3
87849.3
220425
258755
297085
21867.7
28519.3
35170.9
17295
17295
0.0820318
0.0982936
0.1145554
1997
38307.9
66919.9
95531.9
213140
253052
292964
21718.1
28554.3
35390.5
15348
15348
0.0735515
0.0890141
0.1044767
1998
40855.7
72473.7
104091.7
207642
249330
291018
21809.4
28824.8
35840.2
13919
13919
0.0668363
0.0816509
0.0964655
1999
44478.7
80364.7
116250.7
203656
247340
291024
21955.8
29146.8
36337.8
12385
12385
0.0598582
0.0738436
0.087829
2000
47577.3
87511.3
127445.3
201506
247396
293286
22113.7
29474.1
36834.5
15891
15891
0.0760569
0.0946235
0.1131901
2001
40678.8
73960.8
107242.8
195149
243309
291469
21394.3
28915.1
36435.9
16693
16693
0.080918
0.102202
0.123486
2002
43088.6
79728.6
116368.6
188276
238878
289480
20430.3
28150.9
35871.5
11170
11170
0.0556085
0.0717815
0.0879545
2003
43491.5
79207.5
114923.5
187116
240236
293356
20636.7
28630.3
36623.9
12247
12247
0.0596057
0.0779165
0.0962273
2004
44809.7
81925.7
119041.7
185219
240941
296663
20518.7
28832.7
37146.7
9366
9366
0.0445768
0.0591562
0.0737356
2005
48510
87968
127426
186708
245140
303572
20875.2
29557.4
38239.6
7091.88842
7111.75341114801
19.8649911480146
0.0302337
0.0404167
0.0505997
2006
40792.1
73198.1
105604.1
189774
250868
311962
21590
30666.4
39742.8
3996.45254
4018.41506796795
21.9625279679494
0.0159671
0.0214567
0.0269463
2007
43083.3
77087.3
111091.3
195919
259705
323491
22985.2
32534.2
42083.2
2891.94879
2925.56629325464
33.6175032546373
0.0111445
0.0150207
0.0188969
2008
56998
104080
151162
204267
271053
337839
24572.3
34633.7
44695.1
1790.80562
1837.11791503382
46.3122950338168
0.0066753
0.0090077
0.0113401
2009
75121
136833
198545
215523
285741
355959
26463.7
37076.7
47689.7
1968.14107
2063.8698681587
95.7287981586969
0.00700656
0.00943036
0.01185416
2010
51528.9
93158.9
134788.9
224904
298310
371716
28501.7
39716.5
50931.3
885.81146
2409.08167047451
1523.27021047451
0.008442
0.0114604
0.0144788
2011
78202
142638
207074
236271
313429
390587
30566.1
42432.5
54298.9
426.59211
3023.96285009496
2597.37074009496
0.0105779
0.0144587
0.0183395
2012
70311
127135
183959
247015
328007
408999
32467.2
45009.6
57552
447.49185
5203.99540365708
4756.50355365708
0.017549
0.0240322
0.0305154
2013
65682
120104
174526
255797
340781
425765
33667.8
46871.6
60075.4
331.14367
3269.95481468677
2938.81114468677
0.0103402
0.0141566
0.017973
2014
64370
118944
173518
266840
356020
445200
35389
49233.6
63078.2
380.64597
3295.42660774881
2914.78063774881
0.0100191
0.0137241
0.0174291
2015
92986
186704
280422
281227
375667
470107
37058.6
51517.6
65976.6
256.982
3272.99125078806
3016.00925078806
0.0095336
0.0130748
0.016616
2016
125866
245802
365738
299784
400644
501504
38719.1
53772.9
68826.7
371.2235
1951.29951570557
1580.07601570557
0.00499989
0.00680971
0.00861953
2017
91486
167090
242694
317647
424577
531507
40758.5
56401.5
72044.5
294.39869
5075.84283350661
4781.44414350661
0.0135137
0.0185595
0.0236053
2018
80805
149075
217345
331991
445023
558055
41809.1
58047.3
74285.5
362.03998
2732.94116850375
2370.90118850375
0.00677227
0.00930327
0.01183427
2019
80271
144579
208887
348794
468062
587330
43804.5
60721.9
77639.3
455.1895
3620.68258943163
3165.49308943163
0.0085972
0.0118162
0.0150352
2020
82706
145486
208266
365025
490739
616453
46040.3
63784.9
81529.5
525.67275
1468.03534
942.36259
0.00304424
0.00415978
0.00527532
2021
82930
145880
208830
383376
515588
647800
49300.8
68013.6
86726.4
539.0976
1178.23383
639.13623
0.00226852
0.00309468
0.00392084
2022
118040
153816
189592
401800
540266
678732
52864.2
72621
92377.8
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
HRmsy
0.0429543
HRpa
0.0484996
HRlim
0.0670475
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data