The effects of different cod-end design on bottom trawl selectivity in Turkish fisheries of the Aegean Sea

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dc.contributor.authorLok, A
dc.contributor.authorTokac, A
dc.contributor.authorTosunoglu, Z
dc.contributor.authorMetin, C
dc.contributor.authorFerro, RST
dc.date.accessioned2019-10-27T11:53:06Z
dc.date.available2019-10-27T11:53:06Z
dc.date.issued1997
dc.departmentEge Üniversitesien_US
dc.description.abstractThe effect of different cod-end designs on bottom trawl selectivity was studied using the hooped cod-end cover method. The selectivities of three different cod-ends: standard, 15% shortened lastridge rope and narrowed circumference (to 120 mesh from 150 mesh), were measured for red mullet (Mullus barbatus L., 1758) and annular sea bream (Diplodus annularis L., 1758) in Turkish territorial waters of the Aegean Sea in June and September 1994. Selection curves and selection parameters were calculated using a logistic model. 50% retention lengths and selection factors for red mullet were higher for the shortened lastridge rope case and narrow cod-end than the standard cod-end. There was no significant difference for annular sea bream. This can be explained by the body shape differences of the two species. The effects of different cod-end designs on the selectivity are discussed. (C) 1997 Elsevier Science B.V.en_US
dc.identifier.doi10.1016/S0165-7836(97)00048-9
dc.identifier.endpage156en_US
dc.identifier.issn0165-7836
dc.identifier.issn0165-7836en_US
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage149en_US
dc.identifier.urihttps://doi.org/10.1016/S0165-7836(97)00048-9
dc.identifier.urihttps://hdl.handle.net/11454/34845
dc.identifier.volume32en_US
dc.identifier.wosWOS:000071092800005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofFisheries Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAegean Seaen_US
dc.subjecttrawl selectivityen_US
dc.subjectcod-end designen_US
dc.subjectshortened lastridge ropeen_US
dc.subjectnarrowed cod-enden_US
dc.titleThe effects of different cod-end design on bottom trawl selectivity in Turkish fisheries of the Aegean Seaen_US
dc.typeArticleen_US

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