The effect of gillnet twine thickness on catching efficiency and selectivity for common carp (Cyprinus carpio Linnaeus, 1758) fishery in Marmara Lake

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dc.authoridDereli, Hakki/0000-0002-1240-8922
dc.authoridsen, yusuf/0000-0002-0595-4618
dc.authoriddincturk, ezgi/0000-0002-5826-2383
dc.authoridKEBAPCIOGLU, Turhan/0000-0002-6230-1744
dc.contributor.authorDereli, Hakki
dc.contributor.authorKebapcioglu, Turhan
dc.contributor.authorSen, Yusuf
dc.contributor.authorOlcek, Zeki Serkan
dc.contributor.authorDincturk, Ezgi
dc.contributor.authorUlman, Aylin
dc.date.accessioned2025-01-27T20:58:11Z
dc.date.available2025-01-27T20:58:11Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe effects of multifilament gillnet twine thickness on selectivity and catching efficiency for the common carp fishery were investigated in this study. Sampling was carried out with multifilament gillnets of two different twine thicknesses (with 210d/2 and 210d/3) on 140, 150, 160, 180, 200 mm mesh sizes between June 2015 and December 2016 in Marmara Lake, located in Western Turkey. Higher modal lengths and lower catch per unit effort (CPUE) values and lower sub-minimum landing size (MLS) individuals rate (excluding 180 and 200 mm mesh sizes) were obtained in the thick multifilament material (210d/3) with the same mesh size compared to thin material (210d/2). All mesh sizes in both twine thickness provided modal lengths above the MLS. However, the thin twine material had a higher nominal percentage of undersized fish (8%), greater than the 5% accepted limit for total catches when all mesh sizes are considered together. As a result, the modal lengths and spread values increased and the selectivity and catching efficiency decreased with the thicker twine material.
dc.description.sponsorshipIzmir Katip Celebi University Scientific Research Projects [2014-GAP-SUUF-0007]
dc.description.sponsorshipThe study was sponsored by Izmir Katip Celebi University Scientific Research Projects (2014-GAP-SUUF-0007 Numbered Project). We thank to Fikret Ondes, Mirati Erdogus for their help with the fieldwork.
dc.identifier.doi10.12714/egejfas.39.2.01
dc.identifier.endpage96
dc.identifier.issn1300-1590
dc.identifier.issn2148-3140
dc.identifier.issue2
dc.identifier.startpage88
dc.identifier.trdizinid523128
dc.identifier.urihttps://doi.org/10.12714/egejfas.39.2.01
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/523128
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26634
dc.identifier.volume39
dc.identifier.wosWOS:000864833600001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherEge Univ, Fac Fisheries
dc.relation.ispartofSu Urunleri Dergisi
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectCyprinus carpio
dc.subjecttwine thickness
dc.subjectselectivity
dc.subjectcatching efficiency
dc.subjectgillnet
dc.subjectMarmara Lake
dc.titleThe effect of gillnet twine thickness on catching efficiency and selectivity for common carp (Cyprinus carpio Linnaeus, 1758) fishery in Marmara Lake
dc.typeArticle

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