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dc.contributor.authorBogstad, Bjarte
dc.contributor.authorTjelmeland, Sigurd
dc.date.accessioned2008-07-24T08:20:27Z
dc.date.issued1992
dc.identifier.urihttp://hdl.handle.net/11250/107555
dc.descriptionInterrelations between fish populations in the Barents Sea. Proceedings of the fifth PINRO-IMR Symposium. Murmansk, 12-16 August 1991.en
dc.description.abstractThe Barents Sea capelin stock coliapsed during the period 1983-1986. One of the main factors causing the colIapse was a rapid increase in consumption of capelin by cod, caused by the strong 1983 cod year class. Based on measurements of stomach evacuation ra+es in the appropriate temperature interval and data from a combined Russian-Norwegian stomach sampling programrne, predation mortalities are estimated by the MR multispecies model for the Barents Sea - MULTCPEC. In order to estimate these predation mortalities, cod-capelin interaction parameters and yearly migration parameters for capelin are ako estimated.en
dc.format.extent1240601 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoengen
dc.relation.ispartofseriesPINRO-IMR Symposiumen
dc.relation.ispartofseries5en
dc.titleA method for estimation of predation mortalities on capelin using a cod-capelin model for the Barents Seaen
dc.typeConference objecten


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