Size selectivity of commercial (300 MC) and larger square mesh top panel (LSMTPC) trawl codends for blue whiting (Micromesistius poutassou Risso, 1826) in the Aegean Sea

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dc.contributor.authorKaykac, Hakan
dc.date.accessioned2019-10-27T21:28:35Z
dc.date.available2019-10-27T21:28:35Z
dc.date.issued2010
dc.departmentEge Üniversitesien_US
dc.description.abstractIn the present study, size selectivity of a commercial (300 MC) and a larger square mesh top panel (LSMTPC) codend for blue whiting (Micromesistius poutassou) were tested on a commercial trawl net in the international waters between Turkey and Greece. Trawling, performed during daylight was carried out at depths ranging from 124 to 230 m, and towing speed changed between 2.2 and 2.3 knots for a 13-day sea trial in August 2005. Selectivity data were obtained by using the covered codend technique. Selection parameters were estimated by fitting a logistic equation using the maximum likelihood method. The results show that mean L(50) values of 16.98 (s.e. 0.22) and 22.84 (s.e. 0.51) cm were estimated for 300 MC and LSMTPC, respectively. These values show that the LSMTPC codend has higher L(50) values than the 300 MC codend. In view of the length value of blue whiting at first maturity (15 to 18 cm), mean L(50) value of LSMTPC codend is remarkably higher than 300 MC codend.en_US
dc.identifier.endpage9041en_US
dc.identifier.issn1684-5315
dc.identifier.issn1684-5315en_US
dc.identifier.issue53en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage9037en_US
dc.identifier.urihttps://hdl.handle.net/11454/45202
dc.identifier.volume9en_US
dc.identifier.wosWOS:000285846500012en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherAcademic Journalsen_US
dc.relation.ispartofAfrican Journal of Biotechnologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTrawl selectivityen_US
dc.subjectblue whitingen_US
dc.subjectcommercial codenden_US
dc.titleSize selectivity of commercial (300 MC) and larger square mesh top panel (LSMTPC) trawl codends for blue whiting (Micromesistius poutassou Risso, 1826) in the Aegean Seaen_US
dc.typeArticleen_US

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