Variable δ(15)N Diet-Tissue Discrimination Factors among Sharks: Implications for Trophic Position, Diet and Food Web Models

The application of stable isotopes to characterize the complexities of a species foraging behavior and trophic relationships is dependent on assumptions of δ(15)N diet-tissue discrimination factors (∆(15)N). As ∆(15)N values have been experimentally shown to vary amongst consumers, tissues and diet...

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Bibliographic Details
Main Authors: Olin, Jill A., Hussey, Nigel E., Grgicak-Mannion, Alice, Fritts, Mark W., Wintner, Sabine P., Fisk, Aaron T.
Format: Artigo
Language:Inglês
Published: Public Library of Science 2013
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3798323/
https://ncbi.nlm.nih.gov/pubmed/24147026
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0077567
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