Food metrics of two meso-benthic chondrichthyans in waters of central Chile

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dc.contributor.authorCanales-Cerro, Carlos
dc.contributor.authorMorales, Naití A.
dc.contributor.authorConcha, Francisco J.
dc.contributor.authorFernandoy, Francisco
dc.contributor.authorHernández, Sebastian
dc.contributor.authorMeléndez, Roberto
dc.contributor.authorKlarian, Sebastian A.
dc.date.accessioned2024-04-11T19:11:03Z
dc.date.available2024-04-11T19:11:03Z
dc.date.issued2022-10-05
dc.descriptionIndexación: Scopus.
dc.description.abstractLittle has been studied of the food metrics of most chondrichthyans, which provide baseline information for the assessment of fishing status to guide the development of ecosystem-based management plans. Therefore, the main goal of this study was to approach the isotopic niche of Dipturus chilensis and Callorhinchus callorynchus in the Bay of Valparaíso (central Chile). The main findings showed that C. callorynchus presented a narrow ellipse (E= 0.79; RC= 4.14; θ= 1.39), meanwhile D. chilensis, presented an ellipse with greater extension (E= 0.95; RC= 8.23; θ=-0.11), therefore a wide isotopic niche. © The author(s).
dc.description.urihttps://revistas.uv.cl/index.php/rbmo/article/view/3201
dc.identifier.citationRevista de Biologia Marina y Oceanografia, Volume 57, Issue special issue, Pages 234 - 238, 5 October 2022
dc.identifier.doi10.22370/rbmo.2022.57.Especial.3201
dc.identifier.issn0717-3326
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/55876
dc.language.isoes
dc.publisherUniversidad De Valparaíso, Chile
dc.rights.licenseCC BY-NC 4.0 DEED Attribution-NonCommercial 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/
dc.subjectEcosystem-based fisheries management
dc.subjectFood webs
dc.subjectIsotopic niche
dc.subjectStable isotopes
dc.subjectChile
dc.subjectValparaiso Bay
dc.subjectValparaiso [Chile]
dc.subjectBenthos
dc.subjectEcosystem management
dc.subjectFish
dc.subjectFishery management
dc.subjectNiche
dc.titleFood metrics of two meso-benthic chondrichthyans in waters of central Chile
dc.title.alternativeMétricas alimentarias de dos condrictios meso-bentónicos en aguas de Chile central
dc.typeArtículo
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