Biskaborn, Boris K; Pfalz, Gregor; Wieczorek, Mareike; Heim, Birgit; Pestryakova, Luidmila A; Löffler, Thomas; Diekmann, Bernhard (2023): Standardized grain size data of sediment core PG2133 from Lake Bolshoe Toko (Yakutia, Russia) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.953883
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Abstract:
This data set is part of a larger data harmonization effort to make lake sediment core data machine readable and comparable. Here we standardized grain-size data of sediment core PG2133, retrieved in 2013 from Lake Bolshoe Toko (Yakutia, Russia) at 26 m water depth. The glacial lake Bolshoe Toko is in the deciduous forest mountain area. It lies at an elevation of ca. 919 m a.s.l. with a surface area of ca. 83.243 km2 and a maximum lake water depth of estimated 72.5 m. The 3.75 m sediment core was retrieved by a UWITEC piston corer during the RU-Land_2013_Yakutia expedition of the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI, Germany, Potsdam) in cooperation with the North Eastern Federal State University (NEFU, Russia, Yakutsk). Grain-size was measured by laser diffractometry using a Malvern Mastersizer 3000 at AWI Potsdam.
Related to:
Courtin, Jeremy; Andreev, Andrei A; Raschke, Elena; Bala, Sarah; Biskaborn, Boris K; Liu, Sisi; Zimmermann, Heike Hildegard; Diekmann, Bernhard; Stoof-Leichsenring, Kathleen Rosmarie; Pestryakova, Luidmila A; Herzschuh, Ulrike (2021): Vegetation Changes in Southeastern Siberia During the Late Pleistocene and the Holocene. Frontiers in Ecology and Evolution, 9, https://doi.org/10.3389/fevo.2021.625096
Project(s):
Coverage:
Latitude: 56.050800 * Longitude: 130.879500
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 3.70 m
Event(s):
PG2133 (Bolshoe Toko) * Latitude: 56.050800 * Longitude: 130.879500 * Lake water depth: 26 m * Recovery: 3.75 m * Campaign: RU-Land_2013_Yakutia (Yakutia2013) * Basis: AWI Arctic Land Expedition * Method/Device: Sediment corer (SEDCO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Measurement identification | Measurement ID | Biskaborn, Boris K | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Biskaborn, Boris K | Geocode | |
| 3 | Clay | Clay | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 4 | Silt | Silt | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 5 | Size fraction 0.0063-0.002 mm, fine silt | 6.3-2 µm fU | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 6 | Size fraction 0.020-0.0063 mm, medium silt | 20-6.3 µm mU | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 7 | Size fraction 0.063-0.020 mm, coarse silt | 63-20 µm gU | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 8 | Sand | Sand | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 9 | Size fraction 0.200-0.063 mm, fine sand | 200-63 µm fS | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 10 | Size fraction 0.630-0.200 mm, medium sand | 630-200 µm | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 11 | Size fraction 2.000-0.630 mm, coarse sand | 2000-630 µm | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. | |
| 12 | Gravel | Gravel | % | Biskaborn, Boris K | Grain size, Mastersizer 3000, Malvern Instrument Inc. |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
715 data points