Bode, Antonio; García-Seoane, Rita; Viana, Inés G; Carrera, Pablo; Nogueira, Enrique; Lamas, Ángel F: Stable carbon and nitrogen isotopes of plankton size fractions (<20-5000 µm), and nitrogen isotopes in amino acids (200-500 µm) from the northern Iberian shelf (NE Atlantic) in spring (1999-2024) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.985098 (dataset in review)
Abstract:
This dataset contains the values of natural abundance of stable measured in 4335 samples of plankton size fractions sampled during the PELACUS spring cruises in the northwestern Iberian shelf and in adjacent waters of the southern Bay of Biscay. Plankton was collected by plankton nets of 30 cm diameter, 40 µm mesh size (fractions <200 µm) and 50 cm diameter, 200 µm mesh size (fractions >200 µm) by vertical hauls between the surface and 100 m depth (or less if bottom depth <100 m). Final size fractionation was made on board using nylon mesh sieves (20, 40, 53, 80, 200, 500, 1000, 2000, and 5000 µm mesh size). In some cruises surface water was pre-filtered through sieves of 20 or 40 µm mesh-size and subsequently filtered through Whatman glass–fibre GF/F filters. Samples were preserved frozen on board (-20°C) and subsequently oven dried (60°C, 48 h) in the laboratory. No treatments for removing lipids or inorganic carbon were used prior to carbon analyses. Stable isotope determinations in bulk samples (also carbon and nitrogen contents) were made by isotope-ratio mass spectrometry coupled to an elemental analyzer and stable nitrogen isotopes in amino acids were determined by isotope-ratio mass spectrometry coupled to a gas chromatograph (García Seoane et al. 2023).
Keyword(s):
Related to:
Bode, Antonio; Alvarez-Ossorio, María Teresa; Cunha, M Emilia; Garrido, Susana; Peleteiro, J Benito; Porteiro, Carmela; Valdés, Luis; Varela, Manuel (2007): Stable nitrogen isotope studies of the pelagic food web on the Atlantic shelf of the Iberian Peninsula. Progress in Oceanography, 74(2-3), 115-131, https://doi.org/10.1016/j.pocean.2007.04.005
Bode, Antonio; Alvarez-Ossorio, María Teresa; Cunha, M Emilia; Garrido, Susana; Peleteiro, J Benito; Porteiro, Carmela; Valdés, Luis; Varela, Manuel (2013): Stable isotope ratios of plankton samples from the Iberian Peninsula [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.815357
Bode, Antonio; García-Seoane, Rita; Viana, Inés G; Carrera, Pablo; Nogueira, Enrique; Lamas, Ángel F (submitted): Decadal variability of trophic indices for plankton from the northern Iberian shelf (NE Atlantic) in spring.
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
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
Sixth Framework Programme (FP6), grant/award no. 8120-09-9: Understanding recruitment processes using coupled biophysical models of the pelagic ecosystem (REPROdUCE)
Coverage:
Median Latitude: 43.275643 * Median Longitude: -6.524279 * South-bound Latitude: 40.394220 * West-bound Longitude: -9.834830 * North-bound Latitude: 44.867500 * East-bound Longitude: -1.353500
Date/Time Start: 1999-03-14T20:38:00 * Date/Time End: 2024-04-15T00:37:58
Minimum DEPTH, water: 10 m * Maximum DEPTH, water: 150 m
Event(s):
PELACUS0300_1 * Latitude: 41.951500 * Longitude: -8.909333 * Date/Time: 2000-03-27T00:00:00 * Location: NW-Spain * Campaign: PELACUS0300 (PELACUS 0300) * Basis: Thalassa * Method/Device: Plankton net (PLA)
PELACUS0300_2 * Latitude: 41.949667 * Longitude: -8.998333 * Date/Time: 2000-03-27T00:00:00 * Location: NW-Spain * Campaign: PELACUS0300 (PELACUS 0300) * Basis: Thalassa * Method/Device: Plankton net (PLA)
PELACUS0300_3 * Latitude: 41.948333 * Longitude: -9.133333 * Date/Time: 2000-03-27T00:00:00 * Location: NW-Spain * Campaign: PELACUS0300 (PELACUS 0300) * Basis: Thalassa * Method/Device: Plankton net (PLA)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Bode, Antonio | |||
| 2 | DATE/TIME | Date/Time | Bode, Antonio | Geocode | ||
| 3 | LATITUDE | Latitude | Bode, Antonio | Geocode | ||
| 4 | LONGITUDE | Longitude | Bode, Antonio | Geocode | ||
| 5 | DEPTH, water | Depth water | m | Bode, Antonio | Geocode | |
| 6 | Size fraction | Size fraction | Bode, Antonio | Plankton net (PLA) | in µm, nylon mesh sieves | |
| 7 | δ15N | δ15N | ‰ air | Bode, Antonio | Element analyser isotope ratio mass spectrometer (EA-IRMS) | bulk muscle tissues |
| 8 | δ13C | δ13C | ‰ PDB | Bode, Antonio | Element analyser isotope ratio mass spectrometer (EA-IRMS) | bulk muscle tissues |
| 9 | Carbon/Nitrogen, molar ratio | C/N | Bode, Antonio | Element analyser isotope ratio mass spectrometer (EA-IRMS) | bulk muscle tissues molar ratio | |
| 10 | Alanine, δ15N | Ala δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 11 | Glycine, δ15N | Gly δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 12 | Threonine, δ15N | Thr δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 13 | Serine, δ15N | Ser δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 14 | Valine, δ15N | Val δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 15 | Leucine, δ15N | Leu δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 16 | Isoleucine, δ15N | Ile δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 17 | Proline, δ15N | Pro δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 18 | Aspartamine and Aspartic acid, δ15N | Asn + Asp δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 19 | Methionine, δ15N | Met δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 20 | Glutamine and Glutamic acid, δ15N | Gln + Glu δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 21 | Phenylalanine, δ15N | Phe δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 22 | Lysine, δ15N | Lys δ15N | ‰ air | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | |
| 23 | Alanine | Ala | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 24 | Glycine | Gly | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 25 | Threonine | Thr | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 26 | Serine | Ser | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 27 | Valine | Val | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 28 | Leucine | Leu | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 29 | Isoleucine | Ile | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 30 | Proline | Pro | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 31 | Aspartamine and Aspartic acid | Asn + Asp | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 32 | Methionine | Met | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 33 | Glutamine and Glutamic acid | Gln + Glu | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 34 | Phenylalanine | Phe | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
| 35 | Lysine | Lys | % | Bode, Antonio | Gas chromatography - isotope ratio mass spectrometry (GC-IRMS) | molar percent |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
13029 data points
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