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dc.contributor.authorVastenhoud, Berthe M. J.-
dc.contributor.authorMildenberger, Tobias K.-
dc.contributor.authorKokkalis, Alexandros-
dc.contributor.authorPaoletti, Silvia-
dc.contributor.authorAlvarez, Paula-
dc.contributor.authorGarcia, Dorleta-
dc.contributor.authorWieczorek, Alina M.; Klevjer, Thor-
dc.contributor.authorMelle, Webjorn; Jonsson, Sigurour T.-
dc.contributor.authorNielsen, J. Rasmus-
dc.date.accessioned2024-03-12T11:49:13Z-
dc.date.available2024-03-12T11:49:13Z-
dc.date.issued2023-
dc.identifierWOS:001134335600001-
dc.identifier.urihttp://dspace.azti.es/handle/24689/1701-
dc.description.abstractMesopelagic fish are considered a possible future fisheries resource, but the biological sustainability of their potential exploitation has not yet been assessed. Sustainability should be evaluated at the population level, for which accurate stock-specific life-history parameters are required. Here, we use a length-based model to estimate life-history parameters related to growth and natural mortality, and their uncertainty, for the assessment of Northeast Atlantic populations of Maurolicus muelleri (Gmelin, 1789, Mueller's Pearlside) and Benthosema glaciale (Reinhardt, 1837, glacier lantern fish). We compare three different approaches to estimate natural mortality rates and provide recommendations for future data collection and monitoring programs. For M. muelleri, we estimated an asymptotic length of 57.98 mm and a von Bertalanffy growth constant of 1.28 year(-1), while for B. glaciale, we estimated an asymptotic length of 78.93 mm and a von Bertalanffy growth constant of 0.41 year(-1). Estimates of natural mortality rates for M. muelleri were around 1.29 year(-1) and 1.80 year(-1) based on empirical formulae with the estimated growth parameters and maximum age, respectively, and around 1.51 year(-1) with the length-converted catch curve method for B. glaciale estimates ranged between 0.5, 0.68, and 0.75 year(-1), with the three respective methods. Due to limited data availability, the estimated uncertainty of the provided life-history parameters is large and should be considered in the evaluation of the sustainability of potential mesopelagic exploitation following the precautionary approach.-
dc.language.isoEnglish-
dc.publisherFRONTIERS MEDIA SA-
dc.subjectMaurolicus muelleri-
dc.subjectBenthosema glaciale-
dc.subjectTropFishR-
dc.subjectlength-based assessment-
dc.subjectmesopelagic zone-
dc.subjectdata-limited stock assessment methods-
dc.subjectVon Bertalanffy growth function-
dc.subjectnatural mortality-
dc.subjectMESOPELAGIC FISH-
dc.subjectVERTICAL-DISTRIBUTION-
dc.subjectLIFE-HISTORY-
dc.subjectSIZE-
dc.subjectLANTERNFISH-
dc.subjectPARAMETERS-
dc.subjectPEARLSIDE-
dc.subjectAVOIDANCE-
dc.subjectPATTERNS-
dc.subjectBEHAVIOR-
dc.titleGrowth and natural mortality of <i>Maurolicus muelleri</i> and <i>Benthosema glaciale</i> in the Northeast Atlantic Ocean-
dc.typeArticle-
dc.identifier.journalFRONTIERS IN MARINE SCIENCE-
dc.format.volume10-
dc.contributor.funderEU H2020 MEESO Project ``Ecologically and Economically Sustainable Mesopelagic Fisheries�� [817669, 33113-B-20-183]-
dc.contributor.funderEuropean Maritime and Fisheries Fund-
dc.contributor.funderDanish Fisheries Agency-
dc.identifier.e-issn2296-7745-
dc.identifier.doi10.3389/fmars.2023.1278778-
Aparece en las tipos de publicación: Artículos científicos



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