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dc.contributor.authorMonstad, Terje
dc.contributor.authorBelikov, Sergey V.
dc.contributor.authorShamrai, Eugene A.
dc.date.accessioned2012-09-26T14:10:47Z
dc.date.available2012-09-26T14:10:47Z
dc.date.issued1996
dc.identifier.citationThis report is not to be cited without prior reference to the authorsno_NO
dc.identifier.urihttp://hdl.handle.net/11250/105593
dc.description.abstractIn March/April 1996 the sixth Norwegian-Russian joint acoustic survey on the blue whiting spawning stock was carried out. The bank and shelf edge area to the west of The British Isles was covered from south to north by a Norwegian vessel and from north to south by a Russian vessel. Due to time difference between the coverages by the two vessels it was decided not to combine the data for a common estimate. Although there was difference in the observed abundance, and the stock some below than last year`s level, it was found to be in a rather stable condition. The three yearclasses, 1993, 1994 and 1995 dominated in the total estimate of the blue whiting stock. The hydrographic situation in the surveyed area was sligthly different from 1995, i.e. the temperature being some higher. Due to this the peak of spawning was earlier and hence the postspawning migration from south to north about a week earlier than usual.no_NO
dc.language.isoengno_NO
dc.publisherICESno_NO
dc.relation.ispartofseriesICES CM Documents;1996/H:12
dc.subjectblue whitingno_NO
dc.subjectkolmuleno_NO
dc.subjectacousticsno_NO
dc.subjectakustikkno_NO
dc.subjectstock assessmentno_NO
dc.subjectbestandsberegningno_NO
dc.subjectdistributionno_NO
dc.subjectutbredelseno_NO
dc.titleReport of the joint Norwegian-Russian acoustic survey on blue whiting, spring 1996no_NO
dc.typeWorking paperno_NO
dc.subject.nsiVDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452no_NO
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923no_NO
dc.source.pagenumber24 s.no_NO


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