Ferraro, Mattia; Risebrobakken, Bjørg; Polovodova Asteman, Irina; Darelius, Elin; Tisserand, Amandine; Gallo, Natalya; Salvanes, Anne Gro Vea (2025): Oxygen, trace elements (Mn, Ca, Mn/Ca ratio), oxygen saturation and apparent oxygen utilisation from water samples collected during cruises conducted in 2021, 2022 and 2023 in Western Norwegian fjords [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.982575, In: Ferraro, M et al. (2025): Dissolved oxygen concentration, trace elements concentration, carbon isotope composition and foraminifera assemblages data from Western Norwegian fjords [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.982538
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Published: 2025-05-21 • DOI registered: 2025-06-19
Abstract:
Water samples at different depths were analysed in Bergen (Norway) to measure oxygen in seawater (umol/kg) and trace elements (Mn, Ca and Mn/Ca ratio) from cruise conducted in 2021 (KB2021620), 2022 (KB2022602) and 2023 (GS2023001003). We used oxygen from seawater to calculate oxygen saturation and the Apparent Oxygen Utilisation (AOU) using the gsw_O2sol toolkit for python.
Related to:
Darelius, Elin; Salvanes, Anne Gro Vea; Folkvord, Arild; Daae, Kjersti; Asplin, L (2023): Physical, biogeochemical and biological data from Masfjorden, Lurefjorden and neighboring fjords in Vestland, Norway [dataset]. University of Bergen, https://doi.org/10.21335/NMDC-92774636
Funding:
Coverage:
Median Latitude: 60.722647 * Median Longitude: 5.282176 * South-bound Latitude: 60.371000 * West-bound Longitude: 5.042000 * North-bound Latitude: 60.898000 * East-bound Longitude: 5.556000
Date/Time Start: 2021-08-26T07:51:00 * Date/Time End: 2023-03-07T20:27:00
Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 497 m
Event(s):
GS2023001003_137 * Latitude: 60.419000 * Longitude: 5.425000 * Date/Time: 2023-03-07T20:27:00 * Elevation: 105.0 m * Campaign: GS2023001003 * Basis: G. O. Sars (2003) * Method/Device: CTD/Rosette (CTD-RO)
GS2023001003_140 * Latitude: 60.371000 * Longitude: 5.321000 * Date/Time: 2023-03-07T20:27:00 * Elevation: 138.0 m * Campaign: GS2023001003 * Basis: G. O. Sars (2003) * Method/Device: CTD/Rosette (CTD-RO)
KB2021620_958 * Latitude: 60.542000 * Longitude: 5.305000 * Date/Time: 2021-08-26T07:51:00 * Elevation: 71.0 m * Campaign: KB2021620 * Basis: Kristine Bonnevie * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Ferraro, Mattia | |||
| 2 | Cruise/expedition | Expedition | Ferraro, Mattia | |||
| 3 | Cast number | Cast | Ferraro, Mattia | |||
| 4 | LATITUDE | Latitude | Ferraro, Mattia | Geocode | ||
| 5 | LONGITUDE | Longitude | Ferraro, Mattia | Geocode | ||
| 6 | DEPTH, water | Depth water | m | Ferraro, Mattia | Geocode | |
| 7 | DATE/TIME | Date/Time | Ferraro, Mattia | Geocode | ||
| 8 | Year of sampling | Year sampl | Ferraro, Mattia | |||
| 9 | Location | Location | Ferraro, Mattia | |||
| 10 | Oxygen | O2 | µmol/kg | Ferraro, Mattia | ||
| 11 | Oxygen saturation | O2 sat | µmol/kg | Ferraro, Mattia | ||
| 12 | Oxygen, apparent utilization | AOU | µmol/kg | Ferraro, Mattia | ||
| 13 | Manganese | Mn | mg/l | Ferraro, Mattia | Inductively coupled plasma-optical emission spectrophotometry (ICP-OES) | |
| 14 | Calcium | Ca | mg/l | Ferraro, Mattia | Inductively coupled plasma-optical emission spectrophotometry (ICP-OES) | |
| 15 | Manganese/Calcium ratio | Mn/Ca | Ferraro, Mattia | Inductively coupled plasma-optical emission spectrophotometry (ICP-OES) | ||
| 16 | Manganese/Calcium ratio | Mn/Ca | µmol/mol | Ferraro, Mattia | Inductively coupled plasma-optical emission spectrophotometry (ICP-OES) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
374 data points