dc.contributor.author | Valdemarsen, John Willy | |
dc.contributor.author | Engås, Arill | |
dc.contributor.author | Isaksen, Bjørnar | |
dc.date.accessioned | 2012-07-03T09:00:39Z | |
dc.date.available | 2012-07-03T09:00:39Z | |
dc.date.issued | 1985 | |
dc.identifier.citation | This report is not to be cited without prior reference to the authors | no_NO |
dc.identifier.uri | http://hdl.handle.net/11250/103917 | |
dc.description.abstract | Catch figures of different demersal species(cod, haddock, saithe etc.)
in the cod-ends of a two level trawl were examined using variable
height of the separating panel (0.5, 0.75, 1.0 and 1.5 m).
Cod enters the trawl mainly in the lower part of trawl while haddock,
and especially saithe, enter the trawl at higher levels. Diurnal and
size dependant effects were recorded. | no_NO |
dc.language.iso | eng | no_NO |
dc.publisher | ICES | no_NO |
dc.relation.ispartofseries | ICES CM Documents;1985/B:46 | |
dc.subject | trawl | no_NO |
dc.subject | trål | no_NO |
dc.subject | gear experiments | no_NO |
dc.subject | redskapsforsøk | no_NO |
dc.title | Vertical entrance into a trawl of Barents Sea gadoids as studied with a two level fish trawl | no_NO |
dc.type | Working paper | no_NO |
dc.subject.nsi | VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Catch: 925 | no_NO |
dc.subject.nsi | VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924 | no_NO |
dc.source.pagenumber | 16 s. | no_NO |