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Isotopic Investigation of Contemporary and Historic Changes in Penguin Trophic Niches and Carrying Capacity of the Southern Indian Ocean

A temperature-defined regime shift occurred in the 1970s in the southern Indian Ocean, with simultaneous severe decreases in many predator populations. We tested a possible biological link between the regime shift and predator declines by measuring historic and contemporary feather isotopic signatur...

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Detalles Bibliográficos
Autores principales: Jaeger, Audrey, Cherel, Yves
Formato: Texto
Lenguaje:English
Publicado: Public Library of Science 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3032774/
https://www.ncbi.nlm.nih.gov/pubmed/21311756
http://dx.doi.org/10.1371/journal.pone.0016484