Bode, Antonio; García-Seoane, Rita; Viana, Inés G; Lamas, Ángel F; Louro, M. de los Ángeles (2025): Stable carbon and nitrogen isotopes in bulk samples and nitrogen isotopes in amino acids of mesozooplankton (200 - 2000 µm) of NW Spain (NE Atlantic) between 1995 and 2022 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974330 (DOI registration in progress)
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-01-16
Abstract:
This dataset contains the values of natural abundance of stable carbon and nitrogen isotopes in bulk samples and of nitrogen isotopes in amino acids measured in 261 samples of mesozooplankton (200-2000 µm) from a shelf station off A Coruña (NW Spain, NE Atlantic). The samples were collected by double oblique tows between the surface and the bottom with a Juday-Bogorov net (0.5 m diameter, mesh size 200 µm), at approximately monthly intervals between 1995 and 2022. The net was equipped with a General Oceanics Flowmeter for the calculation of water filtered and a depth recorder. All samples were collected between 10:00 and 14:00 (local time) and were preserved dried (60 °C, 24h). Large specimens (particularly gelatinous plankton) were excluded by filtration through a 2000 µm sieve. Stable isotope determinations were made by isotope-ratio mass spectrometry using and elemental analyzer (bulk samples) or a gas-chromatograph (derivatized amino acids) as the inlet device. Parts of this dataset can be found in Bode et al. (2020, 2021) and Garcia-Seoane et al. (2022).
Related to:
Bode, Antonio; Lamas, Ángel F; Mompeán, Carmen (2020): Effects of Upwelling Intensity on Nitrogen and Carbon Fluxes through the Planktonic Food Web off A Coruña (Galicia, NW Spain) Assessed with Stable Isotopes. Diversity, 12(4), 121, https://doi.org/10.3390/d12040121
Bode, Antonio; Lamas, Ángel F; Mompeán, Carmen (2020): Monthly data of stable carbon and nitrogen isotopes in seston, sedimented particles, and plankton size-fractions for a shelf station off A Coruña (NW Spain): 2010-2011 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911575
Bode, Antonio; Mompeán, Carmen; Lamas, Ángel F (2021): Stable C and N isotope data for mesozooplankton samples unpreserved and preserved in formalin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932538
García-Seoane, Rita; Viana, Inés G; Bode, Antonio (2022): Stable carbon and nitrogen isotopes in bulk samples and nitrogen isotopes in amino acids of mesozooplankton (200 - 2000 µm) of NW Spain (NE Atlantic) during 2001 and 2017 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.947073
García-Seoane, Rita; Viana, Inés G; Bode, Antonio (2023): Seasonal upwelling influence on trophic indices of mesozooplankton in a coastal food web estimated from δ¹⁵N in amino acids. Progress in Oceanography, 219, 103149, https://doi.org/10.1016/j.pocean.2023.103149
Viana, Inés G; Otero, Jaime; García-Seoane, Rita; Louro, M. de los Ángeles; Bode, Antonio (submitted): Stable isotopes reflect decadal trophic resilience of zooplankton guilds in an upwelling ecosystem.
Funding:
Agencia Estatal de Investigación (AEI), grant/award no. FJC2019-040921-I: Postdoctoral research grant Juan de la Cierva-Formación
Agencia Estatal de Investigación (AEI), grant/award no. IJC2019-040554-I: Postdoctoral research grant Juan de la Cierva-Incorporación
Horizon Europe (HorizonEU), grant/award no. 101150001: A new approach to deciphering inshore-offshore connectivity of pelagic food webs
Coverage:
Latitude: 43.421660 * Longitude: -8.436660
Date/Time Start: 1995-05-16T12:00:00 * Date/Time End: 2022-06-28T12:00:00
Minimum Elevation: -80.0 m * Maximum Elevation: -80.0 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Bode, Antonio | Geocode | ||
| 2 | δ15N | δ15N | ‰ air | Bode, Antonio | Elemental analyser - isotope ratio mass spectrometry | |
| 3 | δ13C | δ13C | ‰ PDB | Bode, Antonio | Elemental analyser - isotope ratio mass spectrometry | |
| 4 | Carbon/Nitrogen ratio | C/N | Bode, Antonio | |||
| 5 | Alanine, δ15N | Ala δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 6 | Glycine, δ15N | Gly δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 7 | Threonine, δ15N | Thr δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 8 | Serine, δ15N | Ser δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 9 | Valine, δ15N | Val δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 10 | Leucine, δ15N | Leu δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 11 | Isoleucine, δ15N | Ile δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 12 | Proline, δ15N | Pro δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 13 | Aspartamine and Aspartic acid, δ15N | Asn + Asp δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 14 | Methionine, δ15N | Met δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 15 | Glutamine and Glutamic acid, δ15N | Gln + Glu δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 16 | Phenylalanine, δ15N | Phe δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 17 | Lysine, δ15N | Lys δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 18 | Alanine | Ala | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 19 | Glycine | Gly | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 20 | Threonine | Thr | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 21 | Serine | Ser | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 22 | Valine | Val | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 23 | Leucine | Leu | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 24 | Isoleucine | Ile | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 25 | Proline | Pro | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 26 | Aspartamine and Aspartic acid | Asn + Asp | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 27 | Methionine | Met | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 28 | Glutamine and Glutamic acid | Gln + Glu | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 29 | Phenylalanine | Phe | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 30 | Lysine | Lys | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
3181 data points
Download Data (login required; moratorium until 2025-12-31)
View dataset as HTML (shows only first 2000 rows)