Age, Growth, Mortality and Reproduction of the Chub Mackerel (Scomber japonicus Houttuyn, 1782) from Saros Bay (Northern Aegean Sea, Turkey)

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dc.contributor.authorCengiz, Ozgur
dc.date.accessioned2025-01-27T21:05:37Z
dc.date.available2025-01-27T21:05:37Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractAge, growth, mortality and reproduction of the chub mackerel (Scomber japonicus Houttuyn, 1782) were determined using specimens collected from Saros Bay between January 2009 and December 2009. The length-weight relationship was calculated as W=0.0061TL(3.12) for females, W=0.00691TL(3.08) for males and W=0.0066TL(3.10) for all samples Growth parameters of the populations were L-infinity=37.3 cm, k=0.22 year(-1), t(0)=-1.93 year for females; L-infinity=41.4 cm, k=0.17 year(-1), t(0)=-2.37 year for males and L-infinity=39.0 cm, k=0.20 year(-1), t(0)=-2.13 year for all samples. It was observed that spawning period occurred between June and August. The length at first maturity was estimated as 18.0 cm for all samples. Total mortality rate (Z), natural mortality rate (M), fishing mortality rate (F) and exploitation rate (E) of the chub mackerel were 0.91 year(-1), 0.34 year(-1), 0.57 year(-1) and 0.62 year(-1), respectively
dc.identifier.doi10.4194/1303-2712-v12_4_08
dc.identifier.endpage809
dc.identifier.issn1303-2712
dc.identifier.issn2149-181X
dc.identifier.issue4
dc.identifier.startpage799
dc.identifier.trdizinid147269
dc.identifier.urihttps://doi.org/10.4194/1303-2712-v12_4_08
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/147269
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27730
dc.identifier.volume12
dc.identifier.wosWOS:000318052100008
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherCentral Fisheries Research Inst
dc.relation.ispartofTurkish Journal of Fisheries and Aquatic Sciences
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectStock structure
dc.subjectchub mackerel
dc.subjectnortheast Aegean Sea
dc.subjectTurkey
dc.titleAge, Growth, Mortality and Reproduction of the Chub Mackerel (Scomber japonicus Houttuyn, 1782) from Saros Bay (Northern Aegean Sea, Turkey)
dc.typeArticle

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