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dc.contributor.authorDiaz Pauli, Beatriz
dc.contributor.authorWiech, Martin
dc.contributor.authorHeino, Mikko Petteri
dc.contributor.authorUtne-Palm, Anne Christine
dc.date.accessioned2017-08-17T11:57:39Z
dc.date.available2017-08-17T11:57:39Z
dc.date.issued2015-03
dc.PublishedDiaz Pauli B, Wiech M, Heino M, Utne-Palm ACU. Opposite selection on behavioural types by active and passive fishing gears in a simulated guppy Poecilia reticulata fishery. Journal of Fish Biology. 2015;86(3):1030-1045eng
dc.identifier.issn0022-1112en_US
dc.identifier.issn1095-8649en_US
dc.identifier.urihttps://hdl.handle.net/1956/16348
dc.description.abstractThis study assessed whether fishing gear was selective on behavioural traits, such as boldness and activity, and how this was related with a productivity trait, growth. Female guppies Poecilia reticulata were screened for their behaviour on the shy–bold axis and activity, and then tested whether they were captured differently by passive and active fishing gear, here represented by a trap and a trawl. Both gears were selective on boldness; bold individuals were caught faster by the trap, but escaped the trawl more often. Boldness and gear vulnerability showed weak correlations with activity and growth. The results draw attention to the importance of the behavioural dimension of fishing: selective fishing on behavioural traits will change the trait composition of the population, and might eventually affect resilience and fishery productivity.en_US
dc.language.isoengeng
dc.publisherWileyen_US
dc.subjectactivityeng
dc.subjectboldnesseng
dc.subjectgear avoidanceeng
dc.subjectfishingeng
dc.subjectpassiveeng
dc.subjectshyeng
dc.titleOpposite selection on behavioural types by active and passive fishing gears in a simulated guppy Poecilia reticulata fisheryen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2017-05-25T14:40:39Z
dc.description.versionacceptedVersionen_US
dc.rights.holderCopyright 2015 The Fisheries Society of the British Islesen_US
dc.identifier.doihttps://doi.org/10.1111/jfb.12620
dc.identifier.cristin1208560
dc.source.journalJournal of Fish Biology
dc.relation.projectNorges forskningsråd: 214189
dc.relation.projectBergens forskningsstiftelse: EvoFish
dc.subject.nsiVDP::Landbruks- og fiskerifag: 900::Fiskerifag: 920::Fangst: 925
dc.subject.nsiVDP::Agriculture and fisheries science: 900::Fisheries science: 920::Catch: 925


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