Biskaborn, Boris K; Subetto, Dmitry A; Savelieva, Larissa A; Vakhrameeva, Polina; Hansche, Andreas; Herzschuh, Ulrike; Klemm, Juliane; Heinecke, Liv; Pestryakova, Luidmila A; Meyer, Hanno; Kuhn, Gerhard; Diekmann, Bernhard (2016): Diatom indices and sedimentation rate of composite core PG2023 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.848899, In supplement to: Biskaborn, BK et al. (2016): Late Quaternary vegetation and lake system dynamics in north-eastern Siberia: Implications for seasonal climate variability. Quaternary Science Reviews, 147, 406-421, https://doi.org/10.1016/j.quascirev.2015.08.014
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 69.628370 * Longitude: 123.649780
Date/Time Start: 2010-08-20T00:00:00 * Date/Time End: 2010-08-20T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 4.605 m
Event(s):
PG2023 * Latitude: 69.628370 * Longitude: 123.649780 * Date/Time: 2010-08-20T00:00:00 * Elevation: 66.0 m * Lake water depth: 2.9 m * Campaign: RU-Land_2010_Lena (Lena2010) * Basis: AWI Arctic Land Expedition * Method/Device: Composite Core (COMPCORE)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Biskaborn, Boris K | Geocode – Composite depth | |
| 2 | AGE | Age | ka BP | Biskaborn, Boris K | Geocode | |
| 3 | Diatoms | Diatoms | #/g | Biskaborn, Boris K | Counting, diatoms | Valves per g dry sediment |
| 4 | Diatoms/Chrysophyte cysts ratio | Diatoms/Chrysophyte cysts | Biskaborn, Boris K | Calculated | ||
| 5 | Diatom preservation index | K/K+L | Biskaborn, Boris K | Calculated | F-Index | |
| 6 | Diversity | H(S) | Biskaborn, Boris K | Calculated | Hill's N2 - Diversity Index | |
| 7 | Sedimentation rate per year | SR | cm/a | Biskaborn, Boris K | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
139 data points