Stieg, Amelie; Biskaborn, Boris K; Herzschuh, Ulrike; Strauss, Jens; Lindemann, Justin; Meyer, Hanno (2024): Total inorganic carbon (TIC) from sediment short core EN18232-1 of Lake Khamra, SW Yakutia, Siberia, Russia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962987, In: Stieg, Amelie; Biskaborn, Boris K; Herzschuh, Ulrike; Strauss, Jens; Pestryakova, Luidmila A; Meyer, Hanno (2024): Sub-decadal diatom oxygen isotope record and biogeochemical data of the last 220 years (2015-1790CE) based on a sediment short core from Lake Khamra, Yakutia, Siberia [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.962988
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Abstract:
Data include inorganic carbon levels (TIC given in %), determined from all 39 subsamples of lake sediment short core EN18232-1. Prior measurements, freeze-dried aliquots were milled to gain a homogeneous material. TIC was measured by using an Elementar soli TOC cube. The measurement accuracy was 0.1%. Results below detection limit are given as <0.10. All measurements were carried out at the Permafrost Carbon and Nitrogen Lab (CarLa) at AWI Potsdam.
Supplement to:
Stieg, Amelie; Biskaborn, Boris K; Herzschuh, Ulrike; Strauss, Jens; Pestryakova, Luidmila A; Meyer, Hanno (2024): Hydroclimatic anomalies detected by a sub-decadal diatom oxygen isotope record of the last 220 years from Lake Khamra, Siberia. Climate of the Past, 20(4), 909-933, https://doi.org/10.5194/cp-20-909-2024
Project(s):
Permafrost Research (AWI_Perma)
Coverage:
Latitude: 59.990910 * Longitude: 112.983730
Date/Time Start: 2018-08-14T00:00:00 * Date/Time End: 2018-08-14T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.385 m
Event(s):
EN18232-1 (Lake Khamra) * Latitude: 59.990910 * Longitude: 112.983730 * Date/Time: 2018-08-14T00:00:00 * Elevation: 340.0 m * Location: Lake Khamra, SW Yakutia, Russia * Campaign: RU-Land_2018_Yakutia (Chukotka 2018) * Basis: AWI Arctic Land Expedition * Method/Device: Gravity corer, UWITEC (GCUWI) * Comment: core length: 0.42 m; the short core was subsampled gapless in 1 cm increments, in total 39 subsamples
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Stieg, Amelie | |||
| 2 | Sample ID | Sample ID | Stieg, Amelie | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Stieg, Amelie | Geocode – mean | |
| 4 | Depth, sediment/rock, top/minimum | Depth sed top | m | Stieg, Amelie | ||
| 5 | Depth, sediment/rock, bottom/maximum | Depth sed bot | m | Stieg, Amelie | ||
| 6 | Carbon, inorganic, total | TIC | % | Stieg, Amelie | Carbon Analyzer, Elementar, soli TOC cube |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
156 data points
Data
| 1 Event | 2 Sample ID | 3 Depth sed [m] | 4 Depth sed top [m] | 5 Depth sed bot [m] | 6 TIC [%] |
|---|---|---|---|---|---|
| EN18232-1 | EN18232-1-01 | 0.005 | 0.00 | 0.01 | 0.182 |
| EN18232-1 | EN18232-1-02 | 0.015 | 0.01 | 0.02 | 0.153 |
| EN18232-1 | EN18232-1-03 | 0.025 | 0.02 | 0.03 | 0.150 |
| EN18232-1 | EN18232-1-04 | 0.035 | 0.03 | 0.04 | 0.172 |
| EN18232-1 | EN18232-1-05 | 0.045 | 0.04 | 0.05 | 0.148 |
| EN18232-1 | EN18232-1-06 | 0.055 | 0.05 | 0.06 | 0.175 |
| EN18232-1 | EN18232-1-07 | 0.065 | 0.06 | 0.07 | 0.164 |
| EN18232-1 | EN18232-1-08 | 0.075 | 0.07 | 0.08 | 0.162 |
| EN18232-1 | EN18232-1-09 | 0.085 | 0.08 | 0.09 | 0.173 |
| EN18232-1 | EN18232-1-10 | 0.095 | 0.09 | 0.10 | <0.100 |
| EN18232-1 | EN18232-1-11 | 0.105 | 0.10 | 0.11 | <0.100 |
| EN18232-1 | EN18232-1-12 | 0.115 | 0.11 | 0.12 | 0.148 |
| EN18232-1 | EN18232-1-13 | 0.125 | 0.12 | 0.13 | 0.150 |
| EN18232-1 | EN18232-1-14 | 0.135 | 0.13 | 0.14 | 0.102 |
| EN18232-1 | EN18232-1-15 | 0.145 | 0.14 | 0.15 | <0.100 |
| EN18232-1 | EN18232-1-16 | 0.155 | 0.15 | 0.16 | <0.100 |
| EN18232-1 | EN18232-1-17 | 0.165 | 0.16 | 0.17 | 0.109 |
| EN18232-1 | EN18232-1-18 | 0.175 | 0.17 | 0.18 | 0.179 |
| EN18232-1 | EN18232-1-19 | 0.185 | 0.18 | 0.19 | 0.149 |
| EN18232-1 | EN18232-1-20 | 0.195 | 0.19 | 0.20 | 0.124 |
| EN18232-1 | EN18232-1-21 | 0.205 | 0.20 | 0.21 | 0.109 |
| EN18232-1 | EN18232-1-22 | 0.215 | 0.21 | 0.22 | 0.136 |
| EN18232-1 | EN18232-1-23 | 0.225 | 0.22 | 0.23 | <0.100 |
| EN18232-1 | EN18232-1-24 | 0.235 | 0.23 | 0.24 | 0.133 |
| EN18232-1 | EN18232-1-25 | 0.245 | 0.24 | 0.25 | 0.143 |
| EN18232-1 | EN18232-1-26 | 0.255 | 0.25 | 0.26 | 0.173 |
| EN18232-1 | EN18232-1-27 | 0.265 | 0.26 | 0.27 | 0.156 |
| EN18232-1 | EN18232-1-28 | 0.275 | 0.27 | 0.28 | 0.159 |
| EN18232-1 | EN18232-1-29 | 0.285 | 0.28 | 0.29 | 0.131 |
| EN18232-1 | EN18232-1-30 | 0.295 | 0.29 | 0.30 | 0.156 |
| EN18232-1 | EN18232-1-31 | 0.305 | 0.30 | 0.31 | 0.143 |
| EN18232-1 | EN18232-1-32 | 0.315 | 0.31 | 0.32 | 0.138 |
| EN18232-1 | EN18232-1-33 | 0.325 | 0.32 | 0.33 | 0.103 |
| EN18232-1 | EN18232-1-34 | 0.335 | 0.33 | 0.34 | 0.168 |
| EN18232-1 | EN18232-1-35 | 0.345 | 0.34 | 0.35 | 0.148 |
| EN18232-1 | EN18232-1-36 | 0.355 | 0.35 | 0.36 | 0.144 |
| EN18232-1 | EN18232-1-37 | 0.365 | 0.36 | 0.37 | 0.154 |
| EN18232-1 | EN18232-1-38 | 0.375 | 0.37 | 0.38 | 0.148 |
| EN18232-1 | EN18232-1-39 | 0.385 | 0.38 | 0.39 | 0.161 |