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Cod (Gadus morhua) in Division 7.a (Irish Sea)
Species:
Stock Assessment Graphs
Stock code:
cod.27.7a
Assessment Year:
2024
Key:
18916
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
13012
F
MSY
0.171
Precautionary approach
B
lim
9364
B
pa
13012
F
lim
0.32
F
pa
0.23
Age and Length
Recruitment
0
F
2-4
Fish data
Year
Low Recruitment
Recruitment
High Recruitment
Low SSB
SSB
High SSB
Landings
Catches
Discards
Low F
F
High F
1968
116685.356
177502
238318.644
32157.6788
42277.1
52396.5212
8541
9826
1285
0.187882292
0.251626
0.315369708
1969
178222.188
254838
331453.812
27563.626
37477.6
47391.574
7991
9889
1898
0.204824764
0.283468
0.362111236
1970
295874.944
395401
494927.056
23689.58
33282.8
42876.02
6426
7134
708
0.151345652
0.21251
0.273674348
1971
87071.396
138580
190088.604
24611.5796
34635
44658.4204
9246
9609
363
0.179304872
0.248516
0.317727128
1972
263700.112
349534
435367.888
30904.3444
42432.3
53960.2556
9234
10780
1546
0.172758096
0.236551
0.300343904
1973
50677.212
86648.7
122620.188
35846.58
49222.6
62598.62
11819
13041
1222
0.22259304
0.303935
0.38527696
1974
206467.86
278834
351200.14
29960.1756
41620
53279.8244
10251
12000
1749
0.207843688
0.287816
0.367788312
1975
57570.672
93844
130117.328
29650.4556
41446.5
53242.5444
9863
10720
857
0.217762436
0.304798
0.391833564
1976
100920.548
149085
197249.452
22855.3952
32633.6
42411.8048
10247
10628
381
0.226521056
0.324612
0.422702944
1977
104279.828
153144
202008.172
22041.5008
32171.8
42302.0992
8054
8255
201
0.204316368
0.301962
0.399607632
1978
217062.812
287104
357145.188
16407.1804
25104.7
33802.2196
5662
5662
0
0.15172158
0.225936
0.30015042
1979
247963.168
320315
392666.832
17177.1872
25431.1
33685.0128
7548
7548
0
0.197646684
0.280108
0.362569316
1980
130293.704
181298
232302.296
20363.808
28248.3
36132.792
10599
10599
0
0.240326464
0.319739
0.399151536
1981
55086.92
86198
117309.08
28303.792
36898
45492.208
13958
13958
0
0.290557576
0.375003
0.459448424
1982
84177.708
121325
158472.292
31056.1312
40654.8
50253.4688
13381
13694
313
0.30849246
0.407691
0.50688954
1983
131444.584
177592
223739.416
24822.894
34318.8
43814.706
10015
10387
372
0.261160908
0.362557
0.463953092
1984
119168.42
164514
209859.58
16634.0212
24144.8
31655.5788
8383
8385
2
0.25388614
0.359635
0.46538386
1985
85845.36
125161
164476.64
17139.6988
24035.9
30932.1012
10483
10544
61
0.302203224
0.413601
0.524998776
1986
255605.628
321610
387614.372
17516.1776
24212.4
30908.6224
9852
10006
154
0.31178024
0.4241
0.53641976
1987
113142.136
157876
202609.864
17849.9148
24913.5
31977.0852
12894
13022
128
0.386631144
0.512431
0.638230856
1988
45694.564
75019.3
104344.036
17194.6236
22869
28543.3764
14168
14277
109
0.4426454
0.5757
0.7087546
1989
55082.956
89635.6
124188.244
18896.2088
24871.7
30847.1912
12751
12953
202
0.454142448
0.606721
0.759299552
1990
69059.032
104713
140366.968
12971.0616
18799.2
24627.3384
7379
7538
159
0.324788364
0.467651
0.610513636
1991
118774.604
160709
202643.396
8744.4084
13435.1
18125.7916
7095
7258
163
0.388334628
0.566255
0.744175372
1992
20154.742
37463.6
54772.458
8299.9524
12728.2
17156.4476
7735
7833
98
0.400882228
0.549187
0.697491772
1993
55155.788
77396.3
99636.812
9617.5472
13346.8
17076.0528
7555
7710
155
0.419108152
0.566292
0.713475848
1994
57280.3032
76844.2
96408.0968
9449.6196
13511.7
17573.7804
5402
5544
142
0.357462312
0.502988
0.648513688
1995
73178.956
94731.9
116284.844
5878.8608
9126.62
12374.3792
4587
4753
166
0.322409592
0.448447
0.574484408
1996
106975.652
136094
165212.348
6537.9948
9368.96
12199.9252
4964
5104
140
0.363920928
0.500745
0.637569072
1997
23046.1768
34513
45979.8232
7712.5756
10787.6
13862.6244
5859
5979
120
0.35648594
0.487607
0.61872806
1998
6408.9208
11993
17577.0792
9671.7812
13343.9
17016.0188
5318
5347
29
0.297333172
0.422811
0.548288828
1999
73643.288
104841
136038.712
8604.716
12868.5
17132.284
4784
4943
159
0.33300416
0.565713
0.79842184
2000
32671.782
49012.4
65353.018
3539.9692
7309.5
11079.0308
1274
1973
699
0.142544496
0.268489
0.394433504
2001
44257.7636
62938.7
81619.6364
5943.1136
10166.6
14390.0864
2252
2316
64
0.101519808
0.16866
0.235800192
2002
9348.3416
15273.5
21198.6584
7871.7712
13028.1
18184.4288
2695
2741
46
0.141213948
0.22752
0.313826052
2003
22153.0352
31786.2
41419.3648
7862.706
13130.5
18398.294
1285
1500
215
0.082678588
0.133638
0.184597412
2004
9882.1392
14777.2
19672.2608
7682.2772
12740.9
17799.5228
1072
1326
254
0.085289964
0.135964
0.186638036
2005
13506.3144
19554.6
25602.8856
6308.7572
10293.3
14277.8428
910
1114
204
0.084181508
0.133618
0.183054492
2006
18386.0036
26181.1
33976.1964
4748.6764
7685.56
10622.4436
840
1025
185
0.110189264
0.175137
0.240084736
2007
5095.9656
8363.56
11631.1544
4150.706
6884.71
9618.714
702
847
145
0.089339884
0.143881
0.198422116
2008
14410.382
22043.7
29677.018
3816.932
6187.65
8558.368
662
723
61
0.088623308
0.142607
0.196590692
2009
35942.4532
54465.1
72987.7468
3016.79812
4916.73
6816.66188
466
554
88
0.080768176
0.129326
0.177883824
2010
23515.916
37124
50732.084
3567.0292
5777.38
7987.7308
464
850
386
0.069528956
0.11298
0.156431044
2011
18727.3388
30819.5
42911.6612
4907.6004
7730.02
10552.4396
365
413
48
0.0280630708
0.0453606
0.0626581292
2012
25842.2076
42271.3
58700.3924
6288.7872
9770.1
13251.4128
198
876
678
0.062586328
0.0991564
0.135726472
2013
46926.172
74874.4
102822.628
7205.792
11512.5
15819.208
206
358
152
0.0210616168
0.0336133
0.0461649832
2014
12948.5572
22631.8
32315.0428
8955.9808
14170.6
19385.2192
213
397
184
0.0176667088
0.0281012
0.0385356912
2015
25275.8904
40162.6
55049.3096
10312.5324
16141.2
21969.8676
161
308
147
0.0133114448
0.0210674
0.0288233552
2016
5137.562
9254.15
13370.738
9252.9252
14509.9
19766.8748
82
142
60
0.008103422
0.0124704
0.016837378
2017
14706.8988
23376.9
32046.9012
10182.0624
15811.3
21440.5376
84
143
59
0.0077385432
0.0118351
0.0159316568
2018
11962.2996
19130
26297.7004
8556.1608
13255.3
17954.4392
215
257
42
0.0186547212
0.0283656
0.0380764788
2019
7906.9588
12782.4
17657.8412
7360.6752
11351
15341.3248
295
302
7
0.0226906388
0.0346848
0.0466789612
2020
4274.6808
7514.11
10753.5392
6128.616
9472.18
12815.744
181
206
25
0.0189520724
0.0289085
0.0388649276
2021
31982.6152
51556.9
71131.1848
5549.162
8580.89
11612.618
133
137
4
0.0151035192
0.0229425
0.0307814808
2022
993.3476
4808.37
8623.3924
3933.5796
6059.67
8185.7604
98
125
27
0.0177202384
0.0268763
0.0360323616
2023
0
895.585
2337.35708
5247.7676
8009.78
10771.7924
56
65
9
0.0058321208
0.00925971
0.0126872992
2024
23431
8266
Custom reference points
CustomRefPointName
CustomRefPointValue
CustomRefPointNotes
custom1
custom2
custom3
custom4
custom5
Custom fish data column names
Custom fish data
Sensivity data