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Effects of setting time, setting direction and soak time on longline catch rates
(ICES CM Documents;1996/B:34, Working paper, 1996)Most studies of factors affecting catching efficiency and selectivity in longlining have focused on various gear parameters (mainline and snood material, hook design and size, rigging) and on the bait (type and size), ... -
Fishing experiments with an alternative longline bait based on nylon bags
(ICES CM Documents;1987/B:19, Working paper, 1987)This report describes two fishing trials using an alternative longline bait, one in the fishery for torsk and ling, the other in the fishery for cod and haddock. A bait based on fine-meshed nylon bags as reinforcement ... -
Herring assessment working group for the area south of 62°N [Copenhagen, 9 -18 March, 1983]
(ICES CM Documents;1983/Assess:9, Working paper, 1983) -
Improved catch rates and selection of Norway lobster (Nephrops norvegicus L.) by controlled release of fluid bait extract in pot fishing
(ICES CM Documents;1992/B:14, Working paper, 1992)The effect of controlled release of fluid mackerel extract as bait in Norway lobster pots was tested in comparative fishing trials. Compared with natural mackerel bait, pots with extract release rates above 6 ml/h had ... -
Report of the North Sea roundfish Working Group [Copenhagen, 7 -16 June, 1983]
(ICES CM Documents;1983/Assess:18, Working paper, 1983) -
Report of the Saithe (coalfish) Working Group [Bergen, 18 -24 March, 1983]
(ICES CM Documents;1983/Assess:16, Working paper, 1983) -
Report of the Study Group on Market Sampling Methodology [Marine Laboratory, Aberdeen, Scotland, 24- 25 January, 2000]
(ICES CM Documents;2000/D:1, Working paper, 2000) -
Report of the Study Group on North-East Atlantic Salmon Fisheries [Copenhagen, 1- 4 March, 1993]
(ICES CM Documents;1993/Assess:13, Working paper, 1993) -
Report of the Study Group on Unaccounted Mortality in Fisheries [Hamburg, 12- 13 April, 1997]
(ICES CM Documents;1997/B:1, Working paper, 1997) -
Size selective effects of a plastic body on longline hooks
(ICES CM Documents;1991/B:46, Working paper, 1991)The potential for improving size selectivity of longlines by using a plastic body attached to the hook shank was tested in a fishing trial for tusk (Brosme brosme), ling (Molva molva) and haddock (Melanogrammus aeglefinus). ... -
Swivel connected gangions in mechanized longlining - effect on cath rates and operation
(ICES CM Documents;1987/B:18, Working paper, 1987)Multifilament longline with swivel connection between gangions and mainline were compared with traditionally rigged gear on a vessel equipped with a mechanized longline system. The swivel-lines were adapted to the ... -
Testing of a new hook design in the longline fishery for tusk (Brosme brosme) and ling (Molva molva)
(ICES CM Documents;1987/B:20, Working paper, 1987)The EZ-Baiter Circle hook which is a hybrid design between the classical J- and Circle hook shapes, is developed to provide a more effective hook for use in mechanized longline systems. In comparative fishing trials, ... -
The capelin fishery 1972 -1988
(ICES CM Documents;1988/H:55, Working paper, 1988)