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dc.contributor.authorHamre, Johannes
dc.date.accessioned2010-12-17T12:03:55Z
dc.date.available2010-12-17T12:03:55Z
dc.date.issued1964
dc.identifier.urihttp://hdl.handle.net/11250/102120
dc.description.abstractThe present paper is an investigation on the depth range of tagged bluefin tuna based on pressure marks on the Lea tag (Figure 1). It was observed that the within season recaptures were without pressure marks, while the pressure marks occur on all the between season recoveries (Table 1). A test of the pressure resistance of the Lea tag showed that the bluefin tuna stock feeding off the Norwegian west coast during the summer does not go below 250 metres depth, whereas the stock seems to have a deeper distribution range during the winter.
dc.language.isoengen_US
dc.publisherICESen_US
dc.relation.ispartofseriesICES CM Documents
dc.relation.ispartofseries1964/Scombriform Fish Committee:151
dc.subjectbluefin tunaen_US
dc.subjectmakrellstørjeen_US
dc.subjecttunaen_US
dc.subjecttunfisken_US
dc.subjecttaggingen_US
dc.subjectmerkingen_US
dc.titleObservations on the Depth Range of tagged Bluefin Tuna (Thunnus thynnus L.) based on Pressure Marks on the Lea Tagen_US
dc.typeWorking paperen_US
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921en_US
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924en_US
dc.source.pagenumber3 s.en_US


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