Otolith δ<sup>18</sup>O Composition as a Tracer of Yellowfin Tuna (<i>Thunnus albacares</i>) Origin in the Indian Ocean

Otolith δ<sup>18</sup>O Composition as a Tracer of Yellowfin Tuna (<i>Thunnus albacares</i>) Origin in the Indian Ocean

Yellowfin tuna of the Indian Ocean is overfished, and a better understanding of the stock structure is needed to enable sustainable management. Here, otolith δ<sup>18</sup>O values of young-of-the-year fish from known nursery areas of the equatorial Indian Ocean (West, Central and East)...

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Bibliographic Details
Main Authors: Iraide Artetxe-Arrate, Igaratza Fraile, Jessica Farley, Audrey M. Darnaude, Naomi Clear, David L. Dettman, Campbell Davies, Francis Marsac, Hilario Murua
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Oceans
Subjects:
oxygen isotope analysis
otolith chemistry
yellowfin tuna
SIMS
stock structure
connectivity
Online Access:https://www.mdpi.com/2673-1924/2/3/26

Internet

https://www.mdpi.com/2673-1924/2/3/26

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