CRD 02-02

Table 14. Mean weight at age (kg) at the beginning of the year (January 1) for Atlantic cod from the Gulf of Maine stock (NAFO Division 5Y), 1982 - 2001. Values derived from total landings (commercial and recreational) mean weight-at-age data (mid-year) using procedures described by Rivard (1980).
Year
Age
1
2
3
4
5
6
7
8
9
10
11+
1982
0.415
0.882
1.282
2.270
4.199
5.582
8.246
9.853
14.071
11.713
18.456
1983
0.280
0.777
1.317
1.970
3.172
5.331
6.256
9.701
10.010
11.867
17.813
1984
0.350
0.658
1.313
2.084
2.984
4.669
6.957
7.465
11.646
11.864
15.028
1985
0.220
0.713
1.279
2.125
3.447
4.458
6.826
9.544
10.468
13.135
14.523
1986
0.274
0.613
1.353
2.162
3.559
5.150
6.509
8.902
11.824
12.141
16.554
1987
0.180
0.654
1.256
2.368
3.697
5.615
7.339
8.767
11.744
13.553
14.596
1988
0.063
0.559
1.334
1.915
3.978
5.461
8.233
9.939
12.245
14.723
20.356
1989
0.461
0.445
1.302
2.271
3.023
4.641
7.919
10.889
12.835
16.499
21.521
1990
0.051
0.781
1.400
1.979
3.506
5.393
7.232
10.438
13.388
14.795
20.295
1991
0.057
0.403
1.242
2.020
3.030
5.509
8.586
11.501
13.520
19.112
21.885
1992
0.301
0.512
1.474
2.031
2.747
4.486
8.362
10.962
12.873
16.08
18.479
1993
0.855
0.728
1.672
2.152
3.398
4.315
7.071
11.518
14.786
14.856
18.479
1994
0.252
1.170
1.451
2.374
2.835
5.074
7.168
11.237
12.929
19.436
19.369
1995
0.249
0.871
1.591
2.228
3.953
4.873
8.121
10.366
14.405
16.099
18.479
1996
0.244
0.879
1.841
2.079
3.094
6.118
9.303
11.326
13.190
16.422
18.479
1997
0.277
0.897
1.907
2.492
2.708
4.044
7.938
11.845
13.281
14.716
21.356
1998
0.286
0.791
1.905
2.543
3.501
3.600
6.300
10.018
16.134
17.557
18.479
1999
0.151
0.765
1.568
2.420
3.470
4.869
5.527
8.878
12.138
17.829
18.479
2000
0.301
0.728
1.686
2.469
3.451
4.881
5.412
8.212
10.231
13.170
17.514
2001
0.226
0.728
3.518
3.067
4.438
5.335
6.082
4.834
10.525
12.569
17.514
Avg 1982-1998
0.283
0.725
1.466
2.180
3.343
4.960
7.551
10.251
12.903
14.975
18.479
Avg 1996-1998
0.269
0.856
1.884
2.371
3.101
4.587
7.847
11.063
14.202
16.232
19.438

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