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dc.contributor.authorLarsen, Roger B.
dc.contributor.authorHerrmann, Bent
dc.contributor.authorSistiaga, Manu Berrondo
dc.contributor.authorBrinkhof, Jesse
dc.contributor.authorSantos, Juan
dc.date.accessioned2019-01-04T08:55:21Z
dc.date.available2019-01-04T08:55:21Z
dc.date.issued2018-12-21
dc.description.abstractThe Nordmøre grid and the sieve panel are two of the main devices used to reduce fish bycatch in trawl fisheries targeting shrimp species. However, even when using such devices, some small-sized fish enter the codend of the trawl together with the targeted shrimp. Therefore, bycatch reduction remains a problem in some shrimp fisheries. One such fishery is the Northeast Atlantic deep-water shrimp (Pandalus borealis) fishery where it is mandatory to use a Nordmøre grid. In this study, the bycatch reduction efficiencies and patterns for several fish species using the standard Nordmøre grid and an experimental sieve panel were investigated and compared. The effect of combining these devices was also explored. The bycatch reduction patterns differed significantly between the two devices and a more efficient bycatch reduction was obtained by combining them. However, while the loss of commercial-sized shrimp was only between 0 and 2% for the Nordmøre grid, it was between 37 and 56% for the tested sieve panel, making this completely unacceptable for commercial fishing. Therefore, before a sieve panel can be considered as an option for the fishery, other sieve panel designs that have a significantly lower loss of shrimp catches need to be identified.en_US
dc.description.sponsorshipThe Norwegian Seafood Research Fund: 901303 The publication fund of UiT The Arctic University of Norwayen_US
dc.descriptionSource at: <a href=http://doi.org/10.1371/journal.pone.0209621> http://doi.org/10.1371/journal.pone.0209621</a>en_US
dc.identifier.citationLarsen, R. B., Herrmann, B., Sistiaga, M. B., Brinkhof, J. & Santos, J. (2018). Catch and release patterns for target and bycatch species in the Northeast Atlantic deep-water shrimp fishery: Effect of using a sieve panel and a Nordmøre grid. PLoS ONE, 13(12): e0209621. http://doi.org/10.1371/journal.pone.0209621en_US
dc.identifier.cristinIDFRIDAID 1646952
dc.identifier.doi10.1371/journal.pone.0209621
dc.identifier.issn1932-6203
dc.identifier.urihttps://hdl.handle.net/10037/14379
dc.language.isoengen_US
dc.publisherPublic Library of Scienceen_US
dc.relation.journalPLoS ONE
dc.rights.accessRightsopenAccessen_US
dc.subjectVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920en_US
dc.subjectVDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920en_US
dc.titleCatch and release patterns for target and bycatch species in the Northeast Atlantic deep-water shrimp fishery: Effect of using a sieve panel and a Nordmøre griden_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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