Mouth gape determines the response of marine top predators to long-term fishery-induced changes in food web structure

Here, we analyse changes throughout time in the isotopic niche of the Franciscana dolphin (Pontoporia blainvillei), the South American fur seal (Arctocephalus australis) and the South American sea lion (Otaria flavescens) from the Río de la Plata estuary and adjacent Atlantic Ocean to test the hypot...

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Bibliographic Details

Main Author:	Drago, Massimiliano (author)
Other Authors:	Franco-Trecu, Valentina (author), Segura, Ángel M. (author), Valdivia Cabana, Meica (author), González, Enrique M. (author), Aguilar, Alex (author), Cardona, Luis (author)
Format:	article
Language:	English
Published:	2018
Subjects:	Animal behaviour Ecosystem ecology Stable isotope analysis
Online Access:	https://hdl.handle.net/20.500.12008/22003
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