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Haddock (Melanogrammus aeglefinus) in Division 5.a (Iceland grounds)
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Species:
Melanogrammus aeglefinus
Stock code:
had.27.5a
Assessment Year:
2021
Purpose:
Advice
Assessment Key:
14181
Stock Key:
169112
Year
Recruitment
Stock size
Total
Harvest rate
B45cm
Age 2
Catch
Ages 4-7
tonnes
tonnes
ratio
t
1979
79447
67386
51009
0.59
86748
1980
39612
85824
46314
0.39
119679
1981
10503
104420
56655
0.36
156183
1982
46016
100650
69385
0.45
154722
1983
33976
79269
65869
0.57
115673
1984
17879
60868
48236
0.54
89157
1985
46675
49929
50953
0.56
91739
1986
93923
40824
48881
0.63
76991
1987
162144
35291
41028
0.62
65807
1988
41538
53256
54148
0.59
91793
1989
23664
81298
62782
0.49
126926
1990
25715
85590
67117
0.56
120026
1991
87224
67134
54715
0.51
106308
1992
162777
49259
47198
0.66
71318
1993
37077
56530
48893
0.71
69119
1994
35219
71919
61608
0.80
77013
1995
65434
68089
61510
0.64
96583
1996
31298
53414
57223
0.76
75673
1997
91867
46454
44164
0.67
65448
1998
17454
50808
41528
0.75
55626
1999
49840
48059
45603
0.81
56618
2000
117823
47119
41398
0.66
62927
2001
152668
54956
40220
0.64
63203
2002
198124
80911
50509
0.55
92242
2003
46303
127226
61036
0.48
126325
2004
145241
153562
84918
0.43
195621
2005
381132
139350
97443
0.51
190460
2006
86388
112099
97724
0.64
152907
2007
40367
129224
109880
0.76
145318
2008
39624
129184
102888
0.63
162762
2009
117267
113700
82268
0.56
146694
2010
43484
89556
64237
0.57
113168
2011
35950
77610
49449
0.48
102713
2012
24886
76515
46049
0.40
114217
2013
41752
82738
44028
0.37
118342
2014
28189
69123
33853
0.30
111243
2015
20594
78745
39574
0.33
119813
2016
112058
71757
38090
0.34
111157
2017
50884
70443
36831
0.37
99152
2018
42968
75675
48725
0.41
119526
2019
84128
83853
57713
0.46
124500
2020
15733
80347
54548
0.45
121551
2021
167484
79569
124565
Average
74240
78594
57290
0.55
109012.93
Fishing pressure
Stock size
2018
2019
2020
2019
2020
2021
Maximum sustainable yield
F
MSY
Undefined
MSY B
trigger
Undefined
Precautionary approach
F
pa
,F
lim
Undefined
B
pa
,B
lim
Full reproductive capacity
Management plan
F
MGT
Below
B
MGT
Above