Blar i Havforskningsinstituttet på emneord "catch methods"
Viser treff 21-33 av 33
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Report of the Working Group on Fishing Technology and Fish Behaviour [Hirtshals, Denmark, 30 April -2 May, 1984]
(ICES CM Documents;1984/B:3, Working paper, 1984) -
Report of the Working Group on Marine Mammal Population Dynamics and Trophic Interactions [ICES Headquarters, 16- 18 March, 1998]
(ICES CM Documents;1998/G:6, Working paper, 1998) -
Report of the Working Group on Methods of Fish Stock Assessment [ICES headquarters, 11 -15 June, 1984]
(ICES CM Documents;1984/Assess:19, Working paper, 1984) -
Report of the Working Group on Nephrops Stocks [Lowestoft, United Kingdom, 2- 9 March, 1995]
(ICES CM Documents;1995/Assess:12, Working paper, 1995) -
Report of the Working Group on reactions of fish to fishing operations [IJmuiden, 5 -6 May, 1983]
(ICES CM Documents;1983/B:34, Working paper, 1983) -
Report of the Working Group on Research and Engineering Aspects of Fishing Gear, Vessels and Equipment [8-9 May 1977, Bergen, Norway]
(ICES CM Documents;1978/B:4, Working paper, 1978) -
Report on a cruise by the R.V. "G. O. Sars" to the Azores and the coast of Portugal November/December 1975
(ICES CM Documents;1976/J:12, Working paper, 1976) -
Ringnotflåtens ressursgrunnlag
(Bergen Bank Kvartalsskrift;2, 85-100, Others, 1981) -
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 ... -
The development of a new gillnet fishery for anglerfish (Lophius piscatorius) in Norwegian waters
(ICES CM Documents;1995/G:12, Working paper, 1995)In autumn 1992 a direct gillnet fishery for anglerfish (Lophius piscatorius) started on the continental shelf off the northwestern coast of Norway. The anglerfish had previously only been taken as bycatch in trawls and ... -
The Effect of Gangion Floats on Bait-loss and Catch Rates in Longlining
(ICES CM Documents;1984/B:8, Working paper, 1984)The use of gangion floats will expectedly reduces bait loss and increase catch rates in bottom longlining. Two floats of 5- and 8 g buoyancy are tested through flume tank experiments, underwater observations in the field ... -
The effective swept volume of a bottom trawl
(ICES CM Documents;2004/R:7, Working paper, 2004)The reaction of individual fish towards an approaching trawling vessel has previously been measured using target-tracking methods. In this paper these measured velocities are fitted to a deterministic mean behaviour ... -
The Working Group on Methods of Fish Stock Assessment [Newfoundland, 20- 27 June, 1991]
(ICES CM Documents;1991/Assess:25, Working paper, 1991)