Biskaborn, Boris K; Pfalz, Gregor; Wieczorek, Mareike; Heim, Birgit; Pestryakova, Luidmila A; Bahsitta, Peter; Diekmann, Bernhard (2023): Standardized radiocarbon data of sediment core PG2135 from Lake Ulakhan Chabyda (Yakutia, Russia) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.954136
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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 radiocarbon age data of sediment core PG2135, retrieved in 2013 from Lake Ulakhan Chabyda (Yakutia, Russia) at 1.7 m water depth. The thermokarst lake Ulakhan Chabyda is in an exorheic basin in the coniferous forest area and has one outflow and several small inflows. It lies at an elevation of ca. 195 m a.s.l. with a surface area of ca. 2.1 km2 and a maximum lake water depth of estimated 2.1 m. The 6.51 m sediment core was retrieved by a Russian peat 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). Radiocarbon data have been analysed in in the radiocarbon laboratory at AWI Bremerhaven (MICADAS).
Project(s):
Coverage:
Latitude: 61.974480 * Longitude: 129.380830
Date/Time Start: 2013-04-11T00:00:00 * Date/Time End: 2013-04-11T00:00:00
Minimum DEPTH, sediment/rock: 0.0475 m * Maximum DEPTH, sediment/rock: 6.4550 m
Event(s):
PG2135-1 * Latitude: 61.974480 * Longitude: 129.380830 * Date/Time: 2013-04-11T00:00:00 * Lake water depth: 1.7 m * Location: Lake Ulakhan Chabyda, Yakutia, Russia * Campaign: RU-Land_2013_Yakutia (Yakutia2013) * Basis: AWI Arctic Land Expedition * Method/Device: Russian corer (RUSC) * Comment: Ice thickness: 103 cm
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 | Sample thickness | Samp thick | cm | Biskaborn, Boris K | ||
| 4 | Laboratory code/label | Lab label | Biskaborn, Boris K | |||
| 5 | Laboratory | Lab | Biskaborn, Boris K | |||
| 6 | Category | Cat | Biskaborn, Boris K | |||
| 7 | Age, dated material | Dated material | Biskaborn, Boris K | |||
| 8 | Age, dated | Age dated | ka | Biskaborn, Boris K | Age, 14C AMS | |
| 9 | Age, dated standard error | Age std e | ± | Biskaborn, Boris K | ||
| 10 | Pretreatment | Pretreat | Biskaborn, Boris K | |||
| 11 | Reservoir age | Res age | ka | Biskaborn, Boris K | ||
| 12 | Reservoir age, standard error | Res age e | ± | Biskaborn, Boris K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
110 data points
Data
| 1 Measurement ID | 2 Depth sed [m] | 3 Samp thick [cm] | 4 Lab label | 5 Lab | 6 Cat | 7 Dated material | 8 Age dated [ka] | 9 Age std e [±] | 10 Pretreat | 11 Res age [ka] | 12 Res age e [±] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PG2135 4.75 | 0.0475 | 0.5 | AWI-2184.1.1 | Bremerhaven | 14C sediment | bulk | 3.829 | 0.047 | A | 0 | 0 |
| PG2135 25.5 | 0.2550 | 1.0 | AWI-2185.1.1 | Bremerhaven | 14C sediment | bulk | 3.692 | 0.047 | A | 0 | 0 |
| PG2135 90.5 | 0.9050 | 1.0 | AWI-2186.1.1 | Bremerhaven | 14C sediment | bulk | 2.798 | 0.047 | A | 0 | 0 |
| PG2135 105.5 | 1.0550 | 1.0 | AWI-2187.1.1 | Bremerhaven | 14C sediment | bulk | 4.076 | 0.047 | A | 0 | 0 |
| PG2135 230.5 | 2.3050 | 1.0 | AWI-2188.1.1 | Bremerhaven | 14C sediment | bulk | 5.408 | 0.048 | A | 0 | 0 |
| PG2135 295.5 | 2.9550 | 1.0 | AWI-2189.1.1 | Bremerhaven | 14C sediment | bulk | 5.316 | 0.047 | A | 0 | 0 |
| PG2135 405.5 | 4.0550 | 1.0 | AWI-2190.1.1 | Bremerhaven | 14C sediment | bulk | 5.666 | 0.048 | A | 0 | 0 |
| PG2135 510.5 | 5.1050 | 1.0 | AWI-2191.1.1 | Bremerhaven | 14C sediment | bulk | 7.088 | 0.048 | A | 0 | 0 |
| PG2135 550.5 | 5.5050 | 1.0 | AWI-2192.1.1 | Bremerhaven | 14C sediment | bulk | 7.470 | 0.048 | A | 0 | 0 |
| PG2135 645.5 | 6.4550 | 1.0 | AWI-2193.1.1 | Bremerhaven | 14C sediment | bulk | 8.557 | 0.049 | A | 0 | 0 |