CRD 03-02

Table 5a. Discard estimates for southern New England yellowtail flounder for  2000 and 2001
from logbook (VTR) data (observer data, OB, also listed for comparison).

2000 logbook data

half
year

gear

kept
(mt)

disc
(mt)

d/k

landings
(mt)

discards
(mt)

1

trawl

69.0

2.1

0.031

343.9

10.5

dredge

0.1

3.3

23.102

0.6

13.6

2

trawl

97.7

2.5

0.026

402.6

10.5

dredge

0.1

3.5

38.696

0.1

2.2

total

36.8

2000 observer data

half
year

gear

kept
(mt)

disc
(mt)

d/k

trips

discard
lengths

1

trawl

0.20

0.21

1.069

2

90

dredge

0

2

trawl

1.57

0.37

0.237

2

82

dredge

0.04

0.63

17.859

1

22

total

194

2001 logbook data

half
year

gear

kept
(mt)

disc
(mt)

d/k

landings
(mt)

discards
(mt)

1

trawl

162.0

3.9

0.024

602.9

14.5

dredge

0.1

2.2

40.907

0.0

0.4

2

trawl

42.7

1.3

0.029

225.0

6.6

dredge

0.0

2.5

280.478

0.1

20.1

total

41.7

2001 observer data

half
year

gear

kept
(mt)

disc
(mt)

d/k

trips

discard
lengths

1

trawl

11.15

0.75

0.067

1

72

dredge

0.00

0.28

1

0

2

trawl

1.46

0.21

0.142

3

82

dredge

0

0

total

154