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Toward a mechanistic understanding of trophic structure: inferences from simulating stable isotope ratios
Stable isotope ratios (SIR) are widely used to estimate food-web trophic levels (TLs). We built systems dynamic N-biomass-based models of different levels of complexity, containing explicit descriptions of isotope fractionation and of trophic level. The values of δ(15)N and TLs, as independent and e...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6132504/ https://www.ncbi.nlm.nih.gov/pubmed/30220737 http://dx.doi.org/10.1007/s00227-018-3405-0 |