Civel-Mazens, Matthieu; Crosta, Xavier; Cortese, Giuseppe; Lowe, Vikki; Ikehara, Minoru; Itaki, Takuya; Kohfeld, Karen E: Diatom based sea surface temperatures in sediment core PS2606-6 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973483 (dataset in review), In: Civel-Mazens, M et al.: Sediment cores MD19-3575CQ, MD19-3580, COR-1PC, PS2606-6 - subsurface, surface temperature (full resolution and resample), and DeltaT records [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973478 (dataset in review)
Abstract:
We present new records in four sediment cores of the Indian sector of the Southern Ocean. Diatom based sea surface temperatures (SST) were predicted using a dataset containing 249 samples as per Crosta et al. (2020) and applying the Modern Analog Technique to relative abundances of 33 diatom taxa.
Related to:
Civel-Mazens, Matthieu; Crosta, Xavier; Cortese, Giuseppe; Lowe, Vikki; Itaki, Takuya; Ikehara, Minoru; Kohfeld, Karen E (2024): Subantarctic jet migrations regulate vertical mixing in the Southern Indian. Earth and Planetary Science Letters, 642, 118877, https://doi.org/10.1016/j.epsl.2024.118877
Coverage:
Latitude: -53.231660 * Longitude: 40.801660
Date/Time Start: 1994-05-11T00:00:00 * Date/Time End: 1994-05-11T00:00:00
Minimum DEPTH, sediment/rock: 0.06 m * Maximum DEPTH, sediment/rock: 7.81 m
Event(s):
PS2606-6 (PS30/144) * Latitude: -53.231660 * Longitude: 40.801660 * Date/Time: 1994-05-11T00:00:00 * Elevation: -2545.0 m * Penetration: 15 m * Recovery: 12.19 m * Location: Conrad Rise * Campaign: ANT-XI/4 (PS30) * Basis: Polarstern * Method/Device: Piston corer (BGR type) (KL) * Comment: 13 core sections: 0-0.26, 0.26-1.26, 1.26-2.25, 2.25-3.24, 3.24-4.24, 4.24-5.24, 5.24-6.24, 6.24-7.24, 7.24-8.19, 8.19-9.19, 9.19-10.19, 10.19-11.19, 11.19-12.19 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Civel-Mazens, Matthieu | Geocode | |
| 2 | AGE | Age | ka BP | Civel-Mazens, Matthieu | Geocode | |
| 3 | Sea surface temperature | SST | °C | Civel-Mazens, Matthieu |
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:
84 data points