dc.contributor.author | Varpe, Øystein | |
dc.contributor.author | Fiksen, Øyvind | |
dc.contributor.author | Slotte, Aril | |
dc.date.accessioned | 2012-11-19T16:48:47Z | |
dc.date.available | 2012-11-19T16:48:47Z | |
dc.date.issued | 2004 | |
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/11250/106601 | |
dc.description.abstract | The Norwegian spring-spawning (NSS) herring Clupea harengus inhabits a seasonal
environment where food is abundant only during a short period of the year. During
that period NSS herring store energy for metabolic requirements for the rest of the
year and for reproduction next spring (Dalpadado, et al. 2000, Slotte 1999). Here, we
describe changes in body mass during the feeding migration. We also apply a
bioenergetics model to estimate the consumption required to account for the observed
body mass increase. Then we relate this consumption to the life cycle and production
of Calanus finmarchicus, the main prey of NSS herring (Dalpadado, et al. 2000). In
this extended abstract we give a detailed description of the methods and a short
summary of results and conclusions. | no_NO |
dc.language.iso | eng | no_NO |
dc.publisher | ICES | no_NO |
dc.relation.ispartofseries | ICES CM Documents;2004/K:64 | |
dc.subject | herring | no_NO |
dc.subject | sild | no_NO |
dc.subject | food supply | no_NO |
dc.subject | mattilgang | no_NO |
dc.subject | fish migration | no_NO |
dc.subject | vandringer | no_NO |
dc.title | Getting fat in a hurry: food consumption during the feeding migration of NSS herring | no_NO |
dc.type | Working paper | no_NO |
dc.subject.nsi | VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 | no_NO |
dc.subject.nsi | VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 | no_NO |
dc.source.pagenumber | 8 s. | no_NO |