Promoting the use of non-lethal sample collection for analysing the trophic relationships of inshore flatfish populations using stable isotope analysis

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dc.authorscopusid57192304728
dc.authorscopusid8873933500
dc.authorscopusid35576655500
dc.contributor.authorKurtul, I.
dc.contributor.authorTarkan, A.S.
dc.contributor.authorBritton, J.R.
dc.date.accessioned2024-08-25T18:33:00Z
dc.date.available2024-08-25T18:33:00Z
dc.date.issued2023
dc.departmentEge Üniversitesien_US
dc.description.abstractTrophic studies on inshore flatfish populations usually rely on stomach content analyses and/or stable isotope analysis (SIA) of dorsal white muscle that involves the collection of samples from euthanised fishes. To promote the use of non-lethal sampling methods in inshore flatfish populations of relatively high intrinsic angling and/or ecological value, the applicability of using fin tissue and/or epidermal mucus as non-lethal alternatives to muscle in SIA studies was assessed for European flounder Platichthys flesus, plaice Pleuronectes platessa and common sole Solea solea. In all species, the results indicated that there were significant differences in the ?13C and ?15N values of dorsal muscle versus their fin and mucus samples. These significant differences were, however, predictable by linear regression, with regression coefficients produced for converting fin and mucus SI values to the equivalent muscle SI values. The use of combined data across the species also provided regression coefficients for converting fin and mucus SI to equivalent muscle values for flatfish populations more generally. These results indicated that there are tissue alternatives to dorsal muscle that can be applied to the SIA of flatfish populations, with these tissues able to be collected using non-lethal sampling methods. © 2023 The Authorsen_US
dc.description.sponsorshipBournemouth University, BU; Türkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAKen_US
dc.description.sponsorshipThis research was supported by TÜBİTAK BİDEB (2219 Program) with one-year post-doc scholarships for authors both Irmak KURTUL and Ali Serhan TARKAN.en_US
dc.description.sponsorshipThis research was supported by TÜBİTAK BİDEB (2219 Program) with one-year post-doc scholarships for authors both Irmak KURTUL and Ali Serhan TARKAN.We thank to the TÜBİTAK BİDEB (2219 Program), which supported the authors both Irmak KURTUL and Ali Serhan TARKAN with one-year scholarships during their post doc studies at Bournemouth University, the United Kingdom.en_US
dc.identifier.doi10.1016/j.ecss.2023.108409
dc.identifier.issn0272-7714
dc.identifier.scopus2-s2.0-85163149224en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.ecss.2023.108409
dc.identifier.urihttps://hdl.handle.net/11454/100409
dc.identifier.volume290en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAcademic Pressen_US
dc.relation.ispartofEstuarine, Coastal and Shelf Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240825_Gen_US
dc.subjectCommon soleen_US
dc.subjectEuropean flounderen_US
dc.subjectPlaiceen_US
dc.subject?13Cen_US
dc.subject?15Nen_US
dc.subjectanglingen_US
dc.subjectcarbon isotopeen_US
dc.subjectflatfishen_US
dc.subjectisotopic analysisen_US
dc.subjectnitrogen isotopeen_US
dc.subjectstable isotopeen_US
dc.subjectstomach contenten_US
dc.subjecttrophic levelen_US
dc.titlePromoting the use of non-lethal sample collection for analysing the trophic relationships of inshore flatfish populations using stable isotope analysisen_US
dc.typeArticleen_US

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