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Tropical tunas: Global warming and food security, an overview [Túnidos tropicales: Calentamiento global y seguridad alimentaria, una visión global]

dc.contributor.authorBáez J.C.
dc.contributor.authorPascual-Alayón P.
dc.contributor.authorRamos M.L.
dc.contributor.authorAbascal F.J.
dc.date.accessioned2020-09-02T22:13:40Z
dc.date.available2020-09-02T22:13:40Z
dc.date.issued2018
dc.identifier10.4067/s0718-19572018000100001
dc.identifier.citation53, 1, 1-8
dc.identifier.issn07173326
dc.identifier.urihttps://hdl.handle.net/20.500.12728/3833
dc.descriptionThe term ‘tropical tuna’ refers to skipjack (Katsuwonus pelamis), bigeye (Thunnus obesus) and yellowfin tunas (Thunnus albacares), which have a wide pantropical distribution. Tropical tunas inhabit waters with a sea surface temperature with an optimal value around 20°C. Currently, two of these species are among the 7 species with higher landings worldwide. In addition, it is expected that future tropical tuna stocks play a key role safeguarding food security. The aim of this paper was to review the studies about the effect of both climatic oscillations and global warming on tropical tuna populations. Moreover, it warns about the main challenges of fisheries biology in relation to the management of stocks of tropical tunas, an important fishery resource, in the context of climate change. For this, a review of studies that have addressed to date the effect of both climate oscillations and global warming on populations of tropical tunas was performed. © 2018, Universidad de Valparaiso. All rights reserved.
dc.language.isoes
dc.publisherUniversity of Valparaiso
dc.subjectClimatic change
dc.subjectFood security
dc.subjectSustainability
dc.subjectTuna
dc.subjectclimate effect
dc.subjectclimate oscillation
dc.subjectfishery management
dc.subjectfood security
dc.subjectglobal warming
dc.subjectstock assessment
dc.subjectsustainability
dc.subjecttuna fishery
dc.subjectKatsuwonus pelamis
dc.subjectScombridae
dc.subjectThunnus albacares
dc.subjectThunnus obesus
dc.titleTropical tunas: Global warming and food security, an overview [Túnidos tropicales: Calentamiento global y seguridad alimentaria, una visión global]
dc.typeArticle


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