Ponomarenko, Ekaterina; Pugacheva, Tatiana; Kuleshova, Liubov (2024): The micropaleontological analysis data (short sediment cores from the Arcona, Bornholm, and Gdansk Basins of the Baltic Sea) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.968559
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Published: 2024-10-17 • DOI registered: 2024-10-17
Abstract:
The data for the paleoenvironmental study was obtained on the basis of complex analysis of short sediment cores retrieved in the Arcona, Bornholm, and Gdansk Basins of the Baltic Sea. The cores were collected using a short gravity sediment corer (Niemistö type). The upper layers (0-5 cm) of sediment cores were stained with the 80% ethanol solution of rose Bengal following the protocol (Schönfeld et al., 2012, doi:10.1016/j.marmicro.2012.06.001) and were used only for the microfossil analysis. The rests of the cores (below the 5 cm) were continuously sampled with the 1 cm step and were used for the loss on ignition (LOI), microfossil, X-ray fluorescence (XRF), and grain-size analyzes. For the micropaleontological analysis the samples were sieved through >63 μm mesh using tap water. Benthic foraminifera shells and inner organic linings were counted in a wet state following the (Brodniewicz, 1965; Binczewska et al., 2018, doi:10.1111/bor.12267).
Keyword(s):
Supplement to:
Ponomarenko, Ekaterina; Pugacheva, Tatiana; Kuleshova, Liubov (2024): Palaeoecological Conditions in the South-Eastern and Western Baltic Sea during the Last Millennium. Quaternary, 7(4), 44, https://doi.org/10.3390/quat7040044
References:
Binczewska, Anna; Moros, Matthias; Polovodova Asteman, Irina; Sławińska, Joanna; Bąk, Małgorzata (2018): Changes in the inflow of saline water into the Bornholm Basin ( SW Baltic Sea) during the past 7100 years – evidence from benthic foraminifera record. Boreas, 47(1), 297-310, https://doi.org/10.1111/bor.12267
Brodniewicz, Irena (1965): Recent and some Holocene Foraminifera of the southern Baltic Sea. Acta Palaeontologica Polonica, 10(2), 131-226
Schönfeld, Joachim; Alve, Elisabeth; Geslin, Emmanuelle; Jorissen, Frans J; Korsun, Sergei; Spezzaferri, Silvia (2012): The FOBIMO (FOraminiferal BIo-MOnitoring) initiative-Towards a standardised protocol for soft-bottom benthic foraminiferal monitoring studies. Marine Micropaleontology, 94-95, 1-13, https://doi.org/10.1016/j.marmicro.2012.06.001
Funding:
Russian Science Foundation, grant/award no. 22-17-00170: Baltic Sea regional climate feedbacks on the key climate events of the Holocene in the North Atlantic
Coverage:
Median Latitude: 55.231140 * Median Longitude: 17.710900 * South-bound Latitude: 54.956300 * West-bound Longitude: 14.057700 * North-bound Latitude: 55.684900 * East-bound Longitude: 19.691700
Date/Time Start: 2018-07-25T10:41:00 * Date/Time End: 2018-10-20T15:09:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.52 m
Event(s):
ABP-43026 * Latitude: 55.684900 * Longitude: 19.691700 * Date/Time: 2018-07-25T10:41:00 * Location: Gdansk Basin, Baltic Sea * Campaign: ABP-43 * Basis: Akademik Boris Petrov * Method/Device: Gravity corer (Niemistö type)
ABP-43035 * Latitude: 55.098200 * Longitude: 19.226700 * Date/Time: 2018-07-26T12:24:00 * Location: Gdansk Basin, Baltic Sea * Campaign: ABP-43 * Basis: Akademik Boris Petrov * Method/Device: Gravity corer (Niemistö type)
ABP-43105 * Latitude: 55.156600 * Longitude: 19.563900 * Date/Time: 2018-08-09T08:49:00 * Location: Gdansk Basin, Baltic Sea * Campaign: ABP-43 * Basis: Akademik Boris Petrov * Method/Device: Gravity corer (Niemistö type)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Ponomarenko, Ekaterina | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Ponomarenko, Ekaterina | Geocode | |
| 3 | Species | Species | Ponomarenko, Ekaterina | |||
| 4 | Species, unique identification | Species UID | Ponomarenko, Ekaterina | |||
| 5 | Species, unique identification (Semantic URI) | Species UID (Semantic URI) | Ponomarenko, Ekaterina | |||
| 6 | Species, unique identification (URI) | Species UID (URI) | Ponomarenko, Ekaterina | |||
| 7 | Species, unique identification | Species UID | Ponomarenko, Ekaterina | |||
| 8 | Species, unique identification (Semantic URI) | Species UID (Semantic URI) | Ponomarenko, Ekaterina | |||
| 9 | Species, unique identification (URI) | Species UID (URI) | Ponomarenko, Ekaterina | |||
| 10 | Foraminifera, benthic | Foram benth | #/g | Ponomarenko, Ekaterina | Counting >63 µm fraction | Elphidium spp. and Cribroelphidium spp. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
488 data points