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dc.contributor.authorStrand, Jo Espen Tau
dc.contributor.authorDavidsen, Jan Grimsrud
dc.contributor.authorJørgensen, Even Hjalmar
dc.contributor.authorRikardsen, Audun H.
dc.date.accessioned2012-03-21T07:50:50Z
dc.date.available2012-03-21T07:50:50Z
dc.date.issued2010-11-16
dc.description.abstractTwo groups of migrating wild Atlantic salmon (Salmo salar) smolts caught within a 1 week interval in the River Alta, northern Norway, were tagged with acoustic transmitters and measured for gill Na+, K+ -ATPase activity in order to compare their smolt status with timing of sea entry. The first group of smolts had low levels of gill Na+, K+ -ATPase activity and resided in the lower part of the river twice as long as the second group that had high levels of gill Na+, K+ -ATPase activity. This indicates that early migrating smolts may not be completely physiologically adapted for salt water and delay their sea entry, thereby also synchronizing their seaward migration with the later migrating smolts.Seaward migrating Atlantic salmon smolts with low levels of gill Na+, K+ -ATPase activity; is sea entry delayed? [Published online: 16 november 2010]en
dc.identifier.citationEnvironmental Biology of Fishes 90(2011) nr. 3 s. 317-321en
dc.identifier.cristinIDFRIDAID 649669
dc.identifier.doidoi: 10.1007/s10641-010-9737-3
dc.identifier.issn0378-1909
dc.identifier.urihttps://hdl.handle.net/10037/4003
dc.identifier.urnURN:NBN:no-uit_munin_3724
dc.language.isoengen
dc.publisherSpringeren
dc.rights.accessRightsopenAccess
dc.subjectDødeligheten
dc.subjectOverlevelseen
dc.subjectLaksefisken
dc.subjectVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921en
dc.subjectVDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920::Ressursbiologi: 921en
dc.subjectVDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecology: 488en
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488en
dc.titleSeaward migrating Atlantic salmon smolts with low levels of gill Na+, K+ -ATPase activity : is sea entry delayed?en
dc.typeJournal articleen
dc.typeTidsskriftartikkelen
dc.typePeer revieweden


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