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
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| Autores principales: | , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2022
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| _version_ | 1867171033721602048 |
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| author | García-Seoane, Rita Viana, Inés G Bode, Antonio |
| author_facet | García-Seoane, Rita Viana, Inés G Bode, Antonio |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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 22 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 50 m depth with a Juday-Bogorov net (0.5 m Ø, mesh size 200 µm), at approximately monthly intervals during the years 2001 and 2017. The net was equipped with a General Oceanic 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 (50 °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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_947073 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | 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 García-Seoane, Rita Viana, Inés G Bode, Antonio Alanine; Alanine, δ15N; amino acids; Aspartamine and Aspartic acid; Aspartamine and Aspartic acid, δ15N; bulk and compound-specific isotope analysis; Carbon; Carbon, total; DATE/TIME; E2CO_MESO_PLA; Elemental analyser - isotope ratio mass spectrometry; Galicia Margin; Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS); Glutamine and Glutamic acid; Glutamine and Glutamic acid, δ15N; Glycine; Glycine, δ15N; Isoleucine; Isoleucine, δ15N; isotope analysis; JUDAY; Juday net; Leucine; Leucine, δ15N; Lysine; Lysine, δ15N; nitrogen; Nitrogen, total; Phenylalanine; Phenylalanine, δ15N; Proline; Proline, δ15N; Serine; Serine, δ15N; Temporal Variability; Threonine; Threonine, δ15N; Valine; Valine, δ15N; Zooplankton; δ13C; δ15N 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 22 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 50 m depth with a Juday-Bogorov net (0.5 m Ø, mesh size 200 µm), at approximately monthly intervals during the years 2001 and 2017. The net was equipped with a General Oceanic 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 (50 °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. |
| title | 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 |
| topic | Alanine; Alanine, δ15N; amino acids; Aspartamine and Aspartic acid; Aspartamine and Aspartic acid, δ15N; bulk and compound-specific isotope analysis; Carbon; Carbon, total; DATE/TIME; E2CO_MESO_PLA; Elemental analyser - isotope ratio mass spectrometry; Galicia Margin; Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS); Glutamine and Glutamic acid; Glutamine and Glutamic acid, δ15N; Glycine; Glycine, δ15N; Isoleucine; Isoleucine, δ15N; isotope analysis; JUDAY; Juday net; Leucine; Leucine, δ15N; Lysine; Lysine, δ15N; nitrogen; Nitrogen, total; Phenylalanine; Phenylalanine, δ15N; Proline; Proline, δ15N; Serine; Serine, δ15N; Temporal Variability; Threonine; Threonine, δ15N; Valine; Valine, δ15N; Zooplankton; δ13C; δ15N |
| url | https://doi.org/10.1594/PANGAEA.947073 |