Ferronato, Carola; Guinder, Valeria A; Arena, Maximiliano; Berasategui, Anabela; Fernández-Severini, Melisa Daiana; Ronda, Ana; De Troch, Marleen: Fatty acids concentration of the tidal cycle in the Bahía Blanca Estuary (Argentina) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.992034 (dataset in review)
Abstract:
This dataset contains size-fractionated fatty acid concentration data derived from surface water samples collected during a semidiurnal tidal cycle in the Bahía Blanca Estuary (Argentina). Surface samples were collected using a Van Dorn bottle and sequentially prefiltered to obtain three particulate size fractions (<20 µm, 20–200 µm, and >200 µm). Particulate material was retained on pre-combusted GF/F filters, freeze-dried, and subjected to lipid extraction and transesterification. Fatty acid methyl esters (FAMEs) were analyzed using gas chromatography (Agilent 7890B) coupled to a flame ionization detector and mass selective detector. Concentrations are reported in µg L⁻¹. The dataset provides information on short-term variability in the biochemical composition of seston.
Supplement to:
Ferronato, Carola; Guinder, Valeria A; Arena, Maximiliano; Berasategui, Anabela; Fernández-Severini, Melisa Daiana; Ronda, Ana; Spetter, Carla; De Troch, Marleen (in prep.): Tidal forcing generates short-term pulses in seston nutritional quality in the Bahía Blanca Estuary, Argentina. Journal of Plankton Research
References:
Vigliano Relva, J; Van Colen, Carl; Barhdadi, W; Daly, A J; De Troch, Marleen (2024): Temperature increase alters relative fatty acid composition and has negative effects on reproductive output of the benthic copepod Tachidius discipes (copepoda: Harpacticoida). Marine Biology, 171(1), 22, https://doi.org/10.1007/s00227-023-04343-9
Project(s):
Funding:
European Research Council (ERC), grant/award no. H2020-MCSA-RISE 872690: CoastCarb - Coastal ecosystem carbon balance in times of rapid glacier melt
Coverage:
Latitude: -38.800000 * Longitude: -62.300000
Date/Time Start: 2024-05-09T07:25:00 * Date/Time End: 2024-05-09T19:24:00
Minimum DEPTH, water: 0.5 m * Maximum DEPTH, water: 0.5 m
Event(s):
BBE_ST1_1 * Latitude: -38.800000 * Longitude: -62.300000 * Date/Time: 2024-05-09T07:25:00 * Location: Bahia Blanca Estuary, Argentina * Method/Device: Bottle, Van Dorn (VDB)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Ferronato, Carola | |||
| 2 | Latitude of event | Latitude | Ferronato, Carola | |||
| 3 | Longitude of event | Longitude | Ferronato, Carola | |||
| 4 | Location of event | Location | Ferronato, Carola | |||
| 5 | Station label | Station | Ferronato, Carola | |||
| 6 | DEPTH, water | Depth water | m | Ferronato, Carola | Geocode | |
| 7 | Size fraction | Size fraction | Ferronato, Carola | |||
| 8 | n-fatty acid C8:0 | n-C8:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 9 | n-fatty acid C9:0 | n-C9:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 10 | n-fatty acid C10:0 | n-C10:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 11 | iso-fatty acid C14:0 | i-C14:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 12 | n-fatty acid C12:0 | n-C12:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 13 | n-fatty acid C14:0 | n-C14:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 14 | iso-fatty acid C15:0 | i-C15:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 15 | anteiso-fatty acid C15:0 | ai-C15:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 16 | n-fatty acid C15:0 | n-C15:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 17 | iso-fatty acid C16:0 | i-C16:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 18 | n-fatty acid C16:0 | n-C16:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 19 | n-fatty acid C16:1 | n-C16:1 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 20 | n-fatty acid C16:1(n-7) | n-C16:1(n-7) | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 21 | n-fatty acid C17:0 | n-C17:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 22 | n-fatty acid C18:0 | n-C18:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 23 | n-fatty acid C18:1(n-9) | n-C18:1(n-9) | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 24 | n-fatty acid C18:1(n-7) | n-C18:1(n-7) | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 25 | n-fatty acid C20:0 | n-C20:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 26 | n-fatty acid C22:0 | n-C22:0 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
| 27 | n-fatty acid C22:1 | n-C22:1 | µg/l | De Troch, Marleen | Gas chromatograph, Agilent Technologies, 7890B (FID) followed by Mass selective detector, Agilent Technologies, 5977A MSD | The analysis conducted according to Vigliano Relva et al. (2024, doi:10.1007/s00227-023-04343-9). |
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:
594 data points