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dc.contributor.authorMelle, Webjørn
dc.contributor.authorSkjoldal, Hein Rune
dc.contributor.authorHassel, Arne
dc.contributor.authorRey, Francisco
dc.date.accessioned2012-08-02T11:19:40Z
dc.date.available2012-08-02T11:19:40Z
dc.date.issued1987
dc.identifier.citationThis report is not to be cited without prior reference to the authorsno_NO
dc.identifier.urihttp://hdl.handle.net/11250/104344
dc.description.abstractThe phytoplankton spring bloom development and zooplankton reproduction were investigated in April 1986 in the central and northern Barents Sea. Different stages of phytoplankton bloom development were found, reflecting differences in water column stability and illumination due to ice melting. Eggs and nauplii of Calanus, Pseudocalanus, Microcalanus and Oithona spp. occurred mostly in the upper 50 m without any pronounced maxima in their vertical distributions. The total numbers of eggs and nauplii of Calanus finmarchicus and C. glacialis tended to be higher at bloom stations than at pre-bloom stations, and also to show a general increase during the investigation period. The start of spawning was estimated to early February and was not influenced by the phytoplankton bloom development. Neither did the developmental state of the copepodite population seem to be influenced by the bloom development. The spawning activity, however, seemed to have a maximum coinciding with the early phase of the bloom development.no_NO
dc.language.isoengno_NO
dc.publisherICESno_NO
dc.relation.ispartofseriesICES CM Documents;1987/L:30
dc.subjectalgal bloomno_NO
dc.subjectalgeoppblomstringno_NO
dc.subjectzooplanktonno_NO
dc.subjectdyreplanktonno_NO
dc.titleReproduction of zooplankton in relation to initiation of spring phytoplankton bloom in the Barents Seano_NO
dc.typeWorking paperno_NO
dc.subject.nsiVDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497no_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::Resource biology: 921no_NO
dc.source.pagenumber26 s.no_NO


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