O'Brien, Phoebe Alexandra Joy; Barrenechea Angeles, Ines; Cermakova, Kristina; Jarrossay, Renaud; Polovodova Asteman, Irina (2025): Environmental variables at stations REF, IF20-12, IF20-10, IF20-18, IF20-01 and IF20-04 (sediment surface) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965591, In: O'Brien, PAJ et al. (2025): Foraminiferal and environmental variable data of Idefjorden (2020) sediment surface samples from stations REF, IF20-12, IF20-10, IF20-18, IF20-01 and IF20-04 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.965583
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Published: 2025-02-13 • DOI registered: 2025-03-14
Abstract:
Heavy metals (As, Cd, Co, Cr, Cu, Hg, Ni, Pb, V and Zn) were analysed at ALS Scandinavia AB using a mass spectrometer and the organic chemistry (δ¹⁵N, δ¹³C, TN, TOC and C/N) analysis was conducted at the University of Gothenburg using a SerCon isotope ratio mass spectrometer, both from freeze-dried sediment samples. The environmental variable units are as follows: metals are all (mg/kg), TN (ppm), TOC (mg/L). C/N, δ¹⁵N and δ¹³C have no units as they are isotope ratios.
Supplement to:
O'Brien, Phoebe Alexandra Joy; Barrenechea Angeles, Ines; Cermakova, Kristina; Pawlowski, Jan; Alve, Elisabeth; Nordberg, Kjell; Polovodova Asteman, Irina (2024): Assessing Environmental Quality in a Historically Polluted Fjord: A Comparison of Benthic Foraminiferal eDNA and Morphospecies Approaches. Journal of Geophysical Research: Biogeosciences, 129(12), e2023JG007781, https://doi.org/10.1029/2023JG007781
Coverage:
Median Latitude: 59.090778 * Median Longitude: 11.317667 * South-bound Latitude: 59.051000 * West-bound Longitude: 11.212167 * North-bound Latitude: 59.113666 * East-bound Longitude: 11.406167
Date/Time Start: 2020-11-10T00:00:00 * Date/Time End: 2020-11-11T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.00 m
Event(s):
IF20-01 * Latitude: 59.090000 * Longitude: 11.376667 * Date/Time: 2020-11-10T00:00:00 * Elevation: -38.0 m * Location: Idefjorden, Sweden * Method/Device: Gemini Corer
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | O'Brien, Phoebe Alexandra Joy | |||
| 2 | Date/Time of event | Date/Time | O'Brien, Phoebe Alexandra Joy | |||
| 3 | Latitude of event | Latitude | O'Brien, Phoebe Alexandra Joy | |||
| 4 | Longitude of event | Longitude | O'Brien, Phoebe Alexandra Joy | |||
| 5 | Elevation of event | Elevation | m | O'Brien, Phoebe Alexandra Joy | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | O'Brien, Phoebe Alexandra Joy | Gemini Corer | Geocode |
| 7 | Arsenic | As | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 8 | Cadmium | Cd | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 9 | Cobalt | Co | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 10 | Chromium | Cr | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 11 | Copper | Cu | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 12 | Mercury | Hg | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 13 | Nickel | Ni | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 14 | Lead | Pb | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 15 | Vanadium | V | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 16 | Zinc | Zn | mg/kg | O'Brien, Phoebe Alexandra Joy | Inductively coupled plasma - mass spectrometry (ICP-MS), ALS Scandinavia AB | |
| 17 | δ15N/14N ratio | δ15N/14N | O'Brien, Phoebe Alexandra Joy | Isotope ratio mass spectrometer (IRMS), Sercon | ||
| 18 | δ13C/12C ratio | δ13C/12C | O'Brien, Phoebe Alexandra Joy | Isotope ratio mass spectrometer (IRMS), Sercon | ||
| 19 | Nitrogen, total | TN | mg/kg | O'Brien, Phoebe Alexandra Joy | Isotope ratio mass spectrometer (IRMS), Sercon | |
| 20 | Carbon, organic, total | TOC | mg/l | O'Brien, Phoebe Alexandra Joy | Isotope ratio mass spectrometer (IRMS), Sercon | |
| 21 | Carbon/Nitrogen ratio | C/N | O'Brien, Phoebe Alexandra Joy | Isotope ratio mass spectrometer (IRMS), Sercon |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
90 data points