Bias in diet determination: incorporating traditional methods in Bayesian mixing models.

There are not "universal methods" to determine diet composition of predators. Most traditional methods are biased because of their reliance on differential digestibility and the recovery of hard items. By relying on assimilated food, stable isotope and Bayesian mixing models (SIMMs) resolv...

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Autores principales: Valentina Franco-Trecu, Massimiliano Drago, Federico G Riet-Sapriza, Andrew Parnell, Rosina Frau, Pablo Inchausti
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2013
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Acceso en línea:https://doaj.org/article/4c24342dafcf43559381c740c5e4f951
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