South American Sea Lions Otaria flavescens, a good indicator of relative spatial and temporal changes in the distribution and abundance of marine resources?

South American Sea Lions Otaria flavescens, a good indicator of relative spatial and temporal changes in the distribution and abundance of marine resources?

ABSTRACT. Oceanographic fluctuations and changes in ocean productivity directly affect the abundance and distribution of prey species, which in turn, affect the population status of their predators. In order to have a better understanding of this predator-prey relationship, the aim of the present st...

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Bibliographic Details
Main Authors: Ana Harrington, Gustavo A. Daneri, Esperanza A. Varela, Alejandra V. Volpedo
Format: Article
Language:English
Published: Fundação Zoobotânica do Rio Grande do Sul 2022-11-01
Series:Iheringia: Série Zoologia
Subjects:
Pinnipeds
trophic ecology
San Matias Gulf
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212022000100222&tlng=en

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