Sampling gear selectivity and its effect on estimates of mean length at age

dc.contributor.author	Korsbrekke, Knut
dc.date.accessioned	2008-07-24T10:43:45Z
dc.date.issued	1997
dc.identifier.isbn	5-86349-048-9
dc.identifier.uri	http://hdl.handle.net/11250/107617
dc.description	Gear selection and sampling gears. Proceedings of the seventh IMR-PINRO Symposium. Murmansk, 23-24 June 1997.	en
dc.description.abstract	Using data fiom the Norwegian bottorn trawl surveys in the Barents Sea in February ( 1989- 1996), the International O-group surveys in the Barents Sea (1 985-1 996) and previously estimaied selectivity for the standard Norwegian sampling gears, effects on estimates of mean length and weight at age are shown. For the younger fish rnean lengths at age are biased upwards, the relative bias increasing with decreasing size.	en
dc.format.extent	4806493 bytes
dc.format.mimetype	application/pdf
dc.language.iso	eng	en
dc.publisher	PINRO Press
dc.relation.ispartofseries	PINRO-IMR Symposium	en
dc.relation.ispartofseries	7	en
dc.title	Sampling gear selectivity and its effect on estimates of mean length at age	en
dc.type	Conference object	en
dc.subject.nsi	VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924
dc.source.pagenumber	s. 185-193