Trophic ecology of squids in the Benguela Upwelling System assessed through stomach content, fatty acid and stable isotopes analyses in austral spring 2021 - Stable isotope baseline measurements
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| Main Authors: | , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2025
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| _version_ | 1867169163758272512 |
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| author | Bode-Dalby, Maya Dorschner, Sabrina Kremer, Kira Izabela Hagen, Wilhelm Sell, Anne F |
| author_facet | Bode-Dalby, Maya Dorschner, Sabrina Kremer, Kira Izabela Hagen, Wilhelm Sell, Anne F |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | For stable isotope baseline measurements, the primarily herbivorous copepod Nannocalanus minor was collected during the research cruise SO285 on RV Sonne in the northern (nBUS) and southern (sBUS) Benguela Upwelling System between September 15 and October 7, 2021. The cruise was part of the TRAFFIC (Trophic tRAnsfer eFFICiency in the Benguela Current) project. Samples were retrieved from vertical multinet "Midi" hauls (200 µm mesh size) at 1 station in the nBUS (0–50 m depth) and 2 stations in the sBUS (50–100 m and 0–50 m depth respectively). In total, 3 samples were obtained from the nBUS and 6 from the sBUS. Stable isotope measurements of the copepod were then used as baseline values for further analyses in the study. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974073 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Trophic ecology of squids in the Benguela Upwelling System assessed through stomach content, fatty acid and stable isotopes analyses in austral spring 2021 - Stable isotope baseline measurements Bode-Dalby, Maya Dorschner, Sabrina Kremer, Kira Izabela Hagen, Wilhelm Sell, Anne F Carbon, total; Carbon/Nitrogen ratio; Cephalopods; Date/Time of event; Date/Time of event 2; Depth, water, bottom/maximum; Depth, water, top/minimum; Elevation of event; Elevation of event 2; Event label; Food web; Gear; Latitude of event; Latitude of event 2; Location; Location of event; Longitude of event; Longitude of event 2; Mass spectrometer (MSPEC); Method/Device of event; MSN; Multiple opening/closing net; Nitrogen, total; nutritional ecology; Reference in WoRMS; SO285; SO285_141-4; SO285_20-2; SO285_27-4; Sonne_2; South Atlantic Ocean; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); TRAFFIC; trophic markers; trophic position; Trophic Transfer Efficiency in the Benguela Current; upwelling systems; WoRMS; δ13C; δ15N For stable isotope baseline measurements, the primarily herbivorous copepod Nannocalanus minor was collected during the research cruise SO285 on RV Sonne in the northern (nBUS) and southern (sBUS) Benguela Upwelling System between September 15 and October 7, 2021. The cruise was part of the TRAFFIC (Trophic tRAnsfer eFFICiency in the Benguela Current) project. Samples were retrieved from vertical multinet "Midi" hauls (200 µm mesh size) at 1 station in the nBUS (0–50 m depth) and 2 stations in the sBUS (50–100 m and 0–50 m depth respectively). In total, 3 samples were obtained from the nBUS and 6 from the sBUS. Stable isotope measurements of the copepod were then used as baseline values for further analyses in the study. |
| title | Trophic ecology of squids in the Benguela Upwelling System assessed through stomach content, fatty acid and stable isotopes analyses in austral spring 2021 - Stable isotope baseline measurements |
| topic | Carbon, total; Carbon/Nitrogen ratio; Cephalopods; Date/Time of event; Date/Time of event 2; Depth, water, bottom/maximum; Depth, water, top/minimum; Elevation of event; Elevation of event 2; Event label; Food web; Gear; Latitude of event; Latitude of event 2; Location; Location of event; Longitude of event; Longitude of event 2; Mass spectrometer (MSPEC); Method/Device of event; MSN; Multiple opening/closing net; Nitrogen, total; nutritional ecology; Reference in WoRMS; SO285; SO285_141-4; SO285_20-2; SO285_27-4; Sonne_2; South Atlantic Ocean; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); TRAFFIC; trophic markers; trophic position; Trophic Transfer Efficiency in the Benguela Current; upwelling systems; WoRMS; δ13C; δ15N |
| url | https://doi.org/10.1594/PANGAEA.974073 |