Dietary and non-dietary contributions to among-individual variation in carbon and nitrogen isotopic composition of lake trout
Variation among individuals in stable isotope composition is increasingly being used as an ecological index of trophic niche size. This is based on the assumption that most of the observed variation arises from differences in diet. We tested this assumption by comparing variability in C and N isotop...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Elsevier
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/55f87b100336438186c77d548c932f23 |
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