Ponomarenko, Ekaterina; Pugacheva, Tatiana; Kuleshova, Liubov (2024): The grain-size analysis data (short sediment cores from the Arcona, Bornholm, and Gdansk Basins of the Baltic Sea) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.968622
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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) 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. The grain-size analysis was performed with the laser diffraction particle analyser SALD-2300 (Shimadzu). Prior to the analysis the carbonates were dissolved with the hydrochloric acid and organic matter was dissolved with the hydrogen peroxide, following the method of McCave et al. (1995).
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:
McCave, I Nicholas; Manighetti, Barbara; Robinson, Simon G (1995): Sortable silt and fine sediment size/ composition slicing: parameters for palaeocurrent speed and palaeoceanography. Paleoceanography, 10, 593-610, https://doi.org/10.1029/94PA03039
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: 0.06 m * Maximum DEPTH, sediment/rock: 0.55 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 | Dorokhova, Evgenia | |||
| 2 | Latitude of event | Latitude | Dorokhova, Evgenia | |||
| 3 | Longitude of event | Longitude | Dorokhova, Evgenia | |||
| 4 | Date/Time of event | Date/Time | Dorokhova, Evgenia | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Dorokhova, Evgenia | Geocode | |
| 6 | Sortable-silt | SS | % | Dorokhova, Evgenia | Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101 | |
| 7 | Sortable-silt mean | SS | µm | Dorokhova, Evgenia | Laser Diffraction Particle Size Analyzer, Shimadzu, SALD-2101 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
218 data points