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Body size is more important than diet in determining stable-isotope estimates of trophic position in crocodilians

The trophic position of a top predator, synonymous with food-chain length, is one of the most fundamental attributes of ecosystems. Stable isotope ratios of nitrogen (δ(15)N) have been used to estimate trophic position of organisms due to the predictable enrichment of (15)N in consumer tissues relat...

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Detalles Bibliográficos
Publicado en:Sci Rep
Main Authors: Villamarín, Francisco, Jardine, Timothy D., Bunn, Stuart E., Marioni, Boris, Magnusson, William E.
Formato: Artigo
Idioma:Inglês
Publicado: Nature Publishing Group UK 2018
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC5792559/
https://ncbi.nlm.nih.gov/pubmed/29386654
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-19918-6
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