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dc.contributor.authorBergstad, Odd Aksel
dc.contributor.authorBjelland, Otte
dc.date.accessioned2012-10-09T16:25:37Z
dc.date.available2012-10-09T16:25:37Z
dc.date.issued1998
dc.identifier.citationThis report is not to be cited without prior reference to the authorsno_NO
dc.identifier.urihttp://hdl.handle.net/11250/105863
dc.description.abstractIn June 1995 and 1996 demersal fishes on the continental slope of the eastem Norwegian Sea were sampled to study distribution patterns and community structure. The diets of the more abundant slope species were characterised and linkages within the upper slope food-web identified. Few cases of predator-prey relationships between the typical slope fishes were found. Most of the smaller fishes fed on epibenthic crustaceans such as amphipods and mysids, while pelagic crustaceans and fish dominated the diets of larger fishes. Herring ( Clupea harengus) and blue whiting (Micromesistius poutassou) were important prey items of Greenland halibut (Reinhardtius hippoglossoides), and were also eaten by Lycodesfrigidus, Raja hyperborea and roughhead grenadier (Macrourus berglax). At !east for the latter three species this probably reflected scavenging.no_NO
dc.language.isoengno_NO
dc.publisherICESno_NO
dc.relation.ispartofseriesICES CM Documents;1998/O:51
dc.subjectdeep-sea fisheriesno_NO
dc.subjectdypvannsfiskerino_NO
dc.subjectdemersal fishno_NO
dc.subjectbunnfiskno_NO
dc.subjectdistributionno_NO
dc.subjectutbredelseno_NO
dc.subjectfood supplyno_NO
dc.subjectmattilgangno_NO
dc.titleTrophic ecology of deepwater fishes associated with the continental slope of the eastern Norwegian Seano_NO
dc.typeWorking paperno_NO
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921no_NO
dc.subject.nsiVDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452no_NO
dc.source.pagenumber26 s.no_NO


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