Natural abundance of stable isotopes of macrophytes of NW Spain

The values of natural abundance of stable isotopes were measured in 22 species of macrophytes (18 macroalgae and 4 vascular plants) collected from the intertidal domain in NW Spain (NE Atlantic). This dataset contains the values of natural abundance of stable carbon and nitrogen isotopes in bulk samples and of nitrogen isotopes in amino acids.

Samples were oven dried (50°C, 24h) upon arrival to the laboratory (<24h). Samples were analyzed in an elemental analyzer (bulk samples, Viana and Bode, 2013, 2015) or a gas chromatograph (derivatized amino acids, Bode et al., 2021) coupled to isotope-ratio mass spectrometers. Empty cells = not determined.

Peer reviewed

Country

Spain

Related Organizations

Spanish National Research Council
Spain

Keywords

Threonine, Glutamine and Glutamic acid, Isoleucine, δ15N, Glutamine and Glutamic acid, δ15N, Leucine, δ15N, Methionine, Macroalgae, Serine, vascular plants, Sampling by hand, Valine, δ15N, Alanine, Proline, δ15N, Valine, Macrophyte, See description in dataset comment, Alanine, δ15N, δ13C, Earth System Research, Amino acids, coastal ecosystem, Order, Proline, Glycine, δ15N, Phenylalanine, water, Glycine, nitrogen isotope ratios, Site, Coastal ecosystems, Aspartamine and Aspartic acid, Leucine, Macrophyte, δ13C, tissue, DATE TIME, Serine, δ15N, Isoleucine, Threonine, δ15N, LONGITUDE, Seagrass, Species, amino acids, DEPTH, water, Lysine, Event label, tissue, Phenylalanine, δ15N, Aspartamine and Aspartic acid, δ15N, DATE/TIME, Macrophyte, δ15N, tissue, Methionine, δ15N, DEPTH, LATITUDE, Lysine, δ15N, δ15N

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