Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2009

dc.contributor.author	Mehl, Sigbjørn
dc.contributor.author	Berg, Erik
dc.contributor.author	Aglen, Asgeir
dc.date.accessioned	2010-11-12T12:53:51Z
dc.date.available	2010-11-12T12:53:51Z
dc.date.issued	2009
dc.identifier.issn	1503-6294
dc.identifier.uri	http://hdl.handle.net/11250/110457
dc.description	Total echo abundance of saithe increased by 40 % compared to 2008 but is still among the lowest in the time series since 1992. The indices for all age groups were well below the average. The number of coastal cod increased for all age groups, except for the 2 years old. There are no signs of improved recruitment. It must be emphasized that the stock of coastal cod is for the time being at such a low level that the uncertainty in acoustic abundance estimation is relatively high.	en_US
dc.language.iso	nno	en_US
dc.publisher	Institute of Marine Research	en_US
dc.relation.ispartofseries	Toktrapport;Nr. 11 - 2009
dc.subject	bestandsberegning	en_US
dc.subject	stock assessment	en_US
dc.subject	torsk	en_US
dc.subject	cod	en_US
dc.subject	sei	en_US
dc.subject	saithe	en_US
dc.subject	cruise report
dc.subject	toktrapport
dc.title	Akustisk mengdemåling av sei, kysttorsk og hyse : Finnmark - Møre hausten 2009	en_US
dc.title.alternative	Acoustic abundance of saithe, coastal cod and haddock Finnmark - Møre Autumn 2009	en_US
dc.type	Working paper	en_US
dc.subject.nsi	VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921	en_US
dc.source.pagenumber	29 s.	en_US