Weight - Length Relationships (WLRs) of Anchovy, Engraulis encrasicolus with the Evaluation of Overfishing Effects on the Slope (b) in the Black Sea (Turkey)

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dc.contributor.authorBilgin, Sabri
dc.contributor.authorSolak, Ebru
dc.date.accessioned2025-03-23T19:09:07Z
dc.date.available2025-03-23T19:09:07Z
dc.date.issued2020
dc.departmentSinop Üniversitesi
dc.description.abstractThe present study was conducted to determine the weight-length relationships (WLRs)of Anchovy (Engraulis encrasicolus) caught by purse seine off the Rize and Trabzon provincescoasts of the southeastern Black Sea, Turkey and to compare as a whole the WLRs parameters ofE. encrasicolus obtained from different fishing seasons and locality for contributing fisheriesmanagement of this Black Sea’ key fish species. The WLRs parameters showed that E.encrasicolus exhibited negative allometric growth characteristics for both sexes (Pauly’t test, P< 0.05). To compare the estimations calculated from the present study with other studies, Log (a)values were plotted against values of slope (b), proved to be consistent with previous studies data.In addition to this, when the WLRs parameters (b) of Anchovy is evaluated historically, it hasbeen determined that the Anchovy exhibited positive allometric growth in the mid-1985,isometric growth from 1990 to 2000 and negative allometric growth after the 2000s. Theoverexploitation on anchovy stocks has shown itself in fish growth over the years. This studyprovides new basic information on the WLRs for Anchovy stocks, in support of sustainablefisheries management of this species and especially of the coastal waters in the Black Sea, Turkey.
dc.identifier.doi10.35229/jaes.726961
dc.identifier.endpage259
dc.identifier.issn2548-0006
dc.identifier.issue2
dc.identifier.startpage253
dc.identifier.trdizinid393315
dc.identifier.urihttps://doi.org/10.35229/jaes.726961
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/393315
dc.identifier.urihttps://hdl.handle.net/11486/3284
dc.identifier.volume5
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofJOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR_20250323
dc.subjectBiyoloji
dc.subjectBalıkçılık
dc.subjectDeniz ve Tatlı Su Biyolojisi
dc.subjectZooloji
dc.titleWeight - Length Relationships (WLRs) of Anchovy, Engraulis encrasicolus with the Evaluation of Overfishing Effects on the Slope (b) in the Black Sea (Turkey)
dc.typeArticle

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