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Stable Isotope Discrimination by Consumers in a Tropical Mangrove Food Web: How Important Are Variations in C/N Ratio?

Ralf Schwamborn, Auteur ; Tommaso Giarrizzo, Auteur

Dans Estuaries and Coasts (38(3) MAY 2015)

Stable isotopes are widely used as tracers in food webs and as indicators of the trophic levels (TL) of consumers. The objectives of this study were to verify a possible ecosystem-wide increase in the relative contribution of the heavy isotope w[...]

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