Berg, Sonja; White, Duanne A; Jivcov, Sandra; Melles, Martin; Leng, Melanie J; Rethemeyer, Janet; Allen, Claire Susannah; Perren, Bianca; Bennike, Ole; Viehberg, Finn Andreas (2018): Diatom assebmlages from sediment core Co1305 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.893197, In supplement to: Berg, S et al. (2019): Holocene glacier fluctuations and environmental changes in subantarctic South Georgia inferred from a sediment record from a coastal inlet. Quaternary Research, 91(1), 132-148, https://doi.org/10.1017/qua.2018.85
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Further details:
Scherer, Reed P (1994): A new method for the determination of absolute abundance of diatoms and other silt-sized sedimentary particles. Journal of Paleolimnology, 12(2), 171-179, https://doi.org/10.1007/BF00678093
Coverage:
Latitude: -54.192900 * Longitude: -36.591100
Date/Time Start: 2013-04-01T00:00:00 * Date/Time End: 2013-04-01T00:00:00
Minimum DEPTH, sediment/rock: 0.44 m * Maximum DEPTH, sediment/rock: 10.35 m
Event(s):
Co1305 * Latitude: -54.192900 * Longitude: -36.591100 * Date/Time: 2013-04-01T00:00:00 * Elevation: -19.6 m * Recovery: 11.04 m * Campaign: ANT-XXIX/4 (PS81) * Basis: Polarstern * Method/Device: Piston corer, UWITEC (PCUWI)
Comment:
Diatom analysis was carried out on permanent slides prepared following the settling method of Scherer (1994).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Berg, Sonja | Geocode | |
| 2 | Depth, top/min | Depth top | m | Berg, Sonja | Correlated depth | |
| 3 | Depth, bottom/max | Depth bot | m | Berg, Sonja | Correlated depth | |
| 4 | AGE | Age | ka BP | Berg, Sonja | Geocode – Median, calendar years, from age model | |
| 5 | Calendar age, minimum/young | Cal age min | ka BP | Berg, Sonja | age range at 95% confidence interval; ages from age model | |
| 6 | Calendar age, maximum/old | Cal age max | ka BP | Berg, Sonja | age range at 95% confidence interval; ages from age model | |
| 7 | Diatoms, total, per unit sediment mass | TDA/sed | 106 #/g | Berg, Sonja | [mv/g] million valves per g sediment | |
| 8 | Diatoms freshwater | Diatom fw | % | Berg, Sonja | ||
| 9 | Diatoms brackish, benthic | Diatoms brack benth | % | Berg, Sonja | ||
| 10 | Diatoms, marine | Diatom mar | % | Berg, Sonja |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
90 data points