Show simple item record

dc.contributor.authorRowshan Tabari, M.
dc.contributor.authorTakmilian, H.
dc.contributor.authorSabkara, J.
dc.contributor.authorRouhi, A.
dc.contributor.authorRostamian, M.T.
dc.coverage.spatialIranen_US
dc.coverage.spatialCaspian Seaen_US
dc.date.accessioned2018-05-22T11:54:57Z
dc.date.available2018-05-22T11:54:57Z
dc.date.issued2003
dc.identifier.issn1026-1354
dc.identifier.urihttp://hdl.handle.net/1834/12989
dc.description.abstractThe zooplanktons were studied in spring, autumn and winter in the southern Caspian Sea in 1996. Sampling carried out in four season. In each season, 180 specimens were identified and their frequency calculated per m3. 55 species of zooplanktons were identified including 55% Cladocera, 15% Copepoda and 11 % Rotatoria, 9% other groups such as meroplanktons. The maximum species diversity was observed for Cladocera and the maximum frequency were observed for Copepoda. The Copepoda affected on abundance of zooplanktons as this frequency included in spring, summer, autumn and winter that were 38% to 97%, 22% to 92%, 71 % to 99% and 31 % to 92%, respectively. In summer, the Copepoda and lamellibranchiata larvae had main role in formation of zooplankton population in western region of the southern Caspian Sea, but in autumn, 70% of zooplankton population were copepods. The frequency of zooplanktons in spring, summer, autumn and winter were calculated 4081 to 20143; 7812 to 65741; 10850 to 34406 and 4510 to 20576 ind./m3, respectively. The maximum biomass was observed during summer with 200 mg/m3.en_US
dc.language.isofaen_US
dc.relation.urihttp://isfj.areo.ir/en_US
dc.titleDistribution of zooplankton in the southern Caspian Seaen_US
dc.typeJournal Contributionen_US
dc.bibliographicCitation.issue3en_US
dc.bibliographicCitation.titleIranian Scientific Fisheries Journalen_US
dc.bibliographicCitation.volume12en_US
dc.description.statusPublisheden_US
dc.format.pagerangepp.83-96en_US
dc.subject.asfaZooplanktonen_US
dc.subject.asfaCopepodaen_US
dc.subject.asfaSeasonen_US
dc.subject.asfaSamplingen_US
dc.subject.asfaSpecimensen_US
dc.subject.asfaSpeciesen_US
dc.subject.asfaCladoceraen_US
dc.subject.asfaCopepodaen_US
dc.subject.asfaRotatoriaen_US
dc.subject.asfaMeroplanktonen_US
dc.subject.asfaLarvaeen_US
dc.subject.asfaPopulationen_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:24Z


Files in this item

Thumbnail
Name:
83.pdf
Size:
553.8Kb
Format:
PDF

This item appears in the following Collection(s)

Show simple item record