Amino acid d13C dataset for nearshore marine primary producers

Emma Elliott Smith, Michael Fox, Marilyn Fogel & Seth Newsome
Carbon isotope fingerprinting, or multivariate analysis using δ13C values of individual compounds, is a powerful tool in ecological studies, particularly measurements of essential amino acids (EAA δ13C). Despite the widespread application of this technique, there has been little methodological validation to determine (1) whether multivariate EAA δ13C signatures (fingerprints) of primary producer groups vary across space and time, and (2) what biochemical mechanisms drive these patterns. Here, we evaluate the spatiotemporal consistency in EAA δ13C...
1 citation reported since publication in 2022.
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