CRD 01-03

Table 6a. Fishery logbook records of silver hake discarded (mt) and kept (mt) catches in the northern stock area.
North
Qtr
Otter Trawl
SMALL MESH
Otter Trawl
LARGE MESH
SINK GILL NET
ntrips
kept
discarded
ratio
ntrips
kept
discarded
ratio
ntrips
kept
discarded
ratio
1994
2
77
66.67
4.76
0.071
132
10.40
0.47
0.045
98
9.42
0.04
0.004
3
831
724.68
38.50
0.053
117
21.92
1.66
0.076
263
15.00
0.35
0.023
4
604
244.06
24.08
0.099
123
13.22
0.16
0.012
362
12.79
0.52
0.041
1995
1
753
2.27
16.98
7.467
12
3.15
0.74
0.235
28
0.73
0.03
0.043
2
138
0.19
5.76
30.758
135
1.55
0.21
0.135
151
13.64
0.29
0.021
3
872
546.09
11.23
0.021
139
12.37
0.53
0.043
272
11.44
1.18
0.104
4
409
154.19
18.11
0.117
94
7.45
0.21
0.028
225
7.32
0.78
0.106
1996
1
537
8.03
6.68
0.832
28
3.61
0.39
0.109
24
0.21
0.01
0.046
2
127
21.82
10.69
0.490
102
5.81
0.21
0.036
153
2.30
0.08
0.033
3
664
1039.19
27.51
0.026
154
59.00
0.35
0.006
206
3.10
0.32
0.102
4
469
315.42
23.52
0.075
126
15.13
1.00
0.066
141
3.58
0.04
0.011
1997
1
491
17.75
9.56
0.538
39
8.10
0.16
0.020
11
0.06
0.00
0.007
2
225
29.16
19.01
0.652
135
2.02
4.61
2.284
95
1.17
0.08
0.069
3
369
502.52
16.15
0.032
127
5.55
3.33
0.600
147
2.08
0.15
0.071
4
489
462.03
15.53
0.034
51
3.83
0.10
0.026
86
1.82
0.03
0.017
1998
1
195
0.05
3.97
85.019
16
1.14
0.05
0.048
 
 
 
 
2
51
1.78
10.37
5.837
153
3.13
0.09
0.030
132
1.17
0.14
0.123
3
374
194.95
8.50
0.044
134
3.80
0.17
0.045
111
1.23
0.15
0.120
4
196
118.35
10.93
0.092
73
1.46
0.14
0.094
83
0.45
0.07
0.153
1999
1
170
5.23
6.94
1.328
12
1.38
1.16
0.837
13
0.26
0.00
0.018
2
76
0.13
9.69
75.762
258
4.22
0.79
0.187
108
4.12
0.13
0.032
3
365
220.21
21.02
0.095
397
15.00
0.94
0.062
190
8.06
1.27
0.158
4
154
270.14
25.21
0.093
100
11.25
0.55
0.049
113
1.34
0.25
0.187

Table 6b. Fishery logbook records of silver hake discarded (mt) and kept (mt) catches in the southern stock area.
South
  Qtr
Otter Trawl
 SMALL MESH
Otter Trawl
LARGE MESH
SINK GILL NET
ntrips
kept
discarded
ratio
ntrips
kept
discarded
ratio
ntrips
kept
discarded
ratio
1994
2
519
894.44
79.32
0.089
15
5.43
4.63
0.852
 
 
 
 
3
266
451.78
35.28
0.078
3
7.85
0.95
0.121
 
 
 
 
4
449
529.00
16.24
0.031
24
18.08
0.60
0.033
4
0.02
0.00
0.000
1995
1
345
973.99
31.28
0.032
41
47.09
2.95
0.063
14
0.13
0.02
0.177
2
195
726.29
17.72
0.024
33
28.82
2.18
0.076
 
 
 
 
3
160
3459.55
37.23
0.011
32
29.19
1.67
0.057
 
 
 
 
4
250
326.62
35.59
0.109
29
37.24
1.43
0.038
 
 
 
 
1996
1
269
594.79
49.52
0.083
9
6.45
0.07
0.011
 
 
 
 
2
178
594.95
30.15
0.051
22
3.63
0.01
0.003
1
0.00
0.00
0.000
3
145
416.64
21.31
0.051
20
8.46
0.34
0.040
1
0.05
0.00
0.047
4
306
713.79
21.89
0.031
47
10.57
0.22
0.021
1
0.00
0.00
0.000
1997
1
260
649.86
20.75
0.032
26
8.72
0.05
0.006
4
0.10
0.00
0.000
2
246
476.42
13.13
0.028
77
7.22
0.23
0.032
3
0.01
0.00
0.000
3
143
457.91
25.09
0.055
31
13.64
0.64
0.047
 
 
 
 
4
300
302.05
13.36
0.044
52
2.98
0.70
0.234
4
0.15
0.02
0.138
1998
1
216
348.25
14.91
0.043
41
23.28
1.44
0.062
 
 
 
 
2
143
296.26
32.86
0.111
49
11.38
0.14
0.012
 
 
 
 
3
107
334.80
20.76
0.062
26
26.04
10.78
0.414
 
 
 
 
4
270
271.04
8.55
0.032
67
10.55
0.68
0.064
1
0.00
0.00
0.500
1999
1
155
257.52
20.08
0.078
49
8.89
0.34
0.038
 
 
 
 
2
122
331.47
10.45
0.032
59
7.18
0.69
0.097
 
 
 
 
3
71
110.05
5.81
0.053
17
13.80
0.28
0.021
4
0.03
0.02
0.600
4
245
139.31
6.69
0.048
43
14.13
0.56
0.040
 
 
 
 

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