Vis enkel innførsel

dc.contributor.authorGodø, Olav Rune
dc.date.accessioned2012-09-12T06:27:35Z
dc.date.available2012-09-12T06:27:35Z
dc.date.issued1994
dc.identifier.citationThis report is not to be cited without prior reference to the authorno_NO
dc.identifier.urihttp://hdl.handle.net/11250/105293
dc.description.abstractImprecision in estimates of abundance and population parameters obtained from trawl surveys could be reduced if the sources of variability were understood and properly described. Fish behaviour in relation to sampling gears has been widely studied, with the main goal of providing information which might lead to improved reliability of abundance estimates. However, the general applicability of the results may in many cases be questionable due to unidentified effects of natural behaviour of the fish on catchability. Variability of natural behaviour may affect catchability directly and, therefore, if aspects of natural behaviour are taken into account in design and analysis of bottom trawl surveys, the reliability of the information obtained from these surveys could be improved.no_NO
dc.language.isoengno_NO
dc.publisherICESno_NO
dc.relation.ispartofseriesICES CM Documents;1994/G:14
dc.subjectfish behaviourno_NO
dc.subjectfiskeatferdno_NO
dc.subjectcatchabilityno_NO
dc.subjectfangstpotensialeno_NO
dc.subjectdemersal fishno_NO
dc.subjectbunnfiskno_NO
dc.titleNatural fish behaviour and catchability of groundfishno_NO
dc.typeWorking paperno_NO
dc.subject.nsiVDP::Mathematics and natural science: 400::Zoology and botany: 480::Ethology: 485no_NO
dc.subject.nsiVDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452no_NO
dc.subject.nsiVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Catch: 925no_NO
dc.source.pagenumber11 s.no_NO


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel