Evidence of sampling induced biases in mortality estimates from experiments investigating mortality in fish escaping from towed fishing gears

dc.contributor.author	Breen, Mike
dc.contributor.author	Sangster, Graham
dc.contributor.author	O’Neill, Barry
dc.contributor.author	Kynoch, Rob
dc.contributor.author	Jones, Emma
dc.contributor.author	Soldal, Aud Vold
dc.date.accessioned	2011-10-31T14:35:37Z
dc.date.available	2011-10-31T14:35:37Z
dc.date.issued	2002
dc.identifier.citation	This report is not to be quoted without prior consultation with the General Secretary.	no_NO
dc.identifier.uri	http://hdl.handle.net/11250/103505
dc.description.abstract	When studying escapes from trawl codends and other selective devices, the most common method of capturing or ‘sampling’ escaping fish is using a codend cover (Figure 1). This paper will summarise a programme of work providing evidence for two potential problems with codend covers, when sampling fish for use in survival experiments.	no_NO
dc.language.iso	eng	no_NO
dc.publisher	ICES	no_NO
dc.relation.ispartofseries	ICES CM Documents;2002/V:25
dc.subject	mortality	no_NO
dc.subject	dødelighet	no_NO
dc.subject	gear experiments	no_NO
dc.subject	redskapsforsøk	no_NO
dc.title	Evidence of sampling induced biases in mortality estimates from experiments investigating mortality in fish escaping from towed fishing gears	no_NO
dc.type	Working paper	no_NO
dc.subject.nsi	VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924	no_NO
dc.subject.nsi	VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923	no_NO