CRD 03-14

Table 22. Mean weights at age (kg) at the beginning of the year (January 1) for witch flounder, 1982-2002. Values derived from catch mean weight-at-age data using procedures described by Rivard (1980).

Year
Age
1 2 3 4 5 6 7 8 9 10 11+
1982
 0.0005 0.0193 0.1316 0.2287 0.2951 0.3789 0.5210 0.6952 0.8437 0.9332 1.4056
1983
 0.0042 0.0090 0.0755 0.1753 0.2552 0.3670 0.4667 0.5806 0.7602 0.9304 1.3575
1984
 0.0143 0.0191 0.0763 0.1848 0.2577 0.3371 0.4696 0.5865 0.7077 0.8561 1.3393
1985
 0.0137 0.0199 0.0719 0.1893 0.2639 0.3751 0.4880 0.6103 0.7477 0.8875 1.3255
1986
 0.0121 0.0208 0.0456 0.1623 0.2663 0.3525 0.4781 0.6180 0.7677 0.9061 1.3209
1987
 0.0142 0.0236 0.0456 0.1300 0.2477 0.3602 0.4783 0.6047 0.7481 0.9143 1.3031
1988
 0.0027 0.0161 0.0384 0.1284 0.2438 0.3598 0.4829 0.6122 0.7496 0.9008 1.3256
1989
 0.0076 0.0145 0.0457 0.0874 0.2554 0.3636 0.4992 0.6057 0.7392 0.8904 1.3577
1990
 0.0066 0.0187 0.0457 0.1510 0.2092 0.3752 0.4990 0.6284 0.7609 0.9263 1.4542
1991
 0.0103 0.0202 0.0426 0.1108 0.2533 0.3286 0.5032 0.6414 0.7584 0.9094 1.4198
1992
 0.0033 0.0190 0.0604 0.1192 0.2745 0.3974 0.5081 0.6536 0.7596 0.8587 1.2431
1993
 0.0062 0.0135 0.0563 0.1445 0.2703 0.4046 0.4955 0.6395 0.8073 0.9170 1.3353
1994
 0.0019 0.0130 0.0434 0.1571 0.2380 0.3698 0.4802 0.6080 0.7444 0.8954 1.2656
1995
 0.0036 0.0105 0.0308 0.1050 0.2572 0.3491 0.4909 0.6068 0.7931 0.9002 1.2426
1996
 0.0142 0.0151 0.0382 0.0868 0.2048 0.3719 0.4907 0.6301 0.7683 0.9416 1.2316
1997
 0.0229 0.0251 0.0465 0.1061 0.2021 0.3154 0.4569 0.5895 0.7840 0.9422 1.2930
1998
 0.0030 0.0239 0.0483 0.1069 0.2215 0.3135 0.4279 0.5378 0.7381 0.9215 1.2061
1999
 0.0030 0.0120 0.0406 0.1233 0.2180 0.3226 0.4293 0.5333 0.6055 0.8924 0.8721
2000
 0.0031 0.0120 0.0399 0.1150 0.2436 0.3272 0.4236 0.5231 0.6078 0.6517 0.9247
2001
 0.0026 0.0118 0.0463 0.1076 0.2237 0.3145 0.4137 0.4967 0.5864 0.6400 0.8403
2002
 0.0038 0.0138 0.0504 0.1395 0.2213 0.3179 0.4140 0.5072 0.5982 0.7283 0.9179
mean
1982-2002

0.0073

 0.0167 0.0533 0.1361 0.2439 0.3525 0.4722 0.5956 0.7322 0.8735 1.2372
1999-2002
0.0031
 0.0124 0.0443 0.1214 0.2267 0.3206 0.4202 0.5151 0.5995 0.7281 0.8888

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