Biskaborn, Boris K; Pfalz, Gregor; Wieczorek, Mareike; Heim, Birgit; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Pestryakova, Luidmila A (2023): Standardized organic geochemistry data of sediment core PG1982 from Lake 09-Tik-09 (Yakutia, Russia) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.953495
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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 organic geochemistry data of sediment core PG1982, retrieved in 2009 from Lake 09-Tik-09 (Yakutia, Russia) at 4.7 m water depth. The thermokarst lake 09-Tik-09 is situated in the forest tundra and has one outflow an one inflow. It lies at an elevation of ca. 116 m a.s.l. with a surface area of ca. 0.383 km2 and a maximum lake water depth of estimated 6.3 m. The 1.28 m sediment core was retrieved by a UWITEC hammer action gravity corer during the RU-Land_2009_Lena-transect 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). Water content and organic matter was analysed at AWI Potsdam. Dried and milled samples were analysed using a Vario EL III carbon-nitrogen-sulphur analyser. Organic carbon content was determined using a Vario MAX C analyser.
Project(s):
Coverage:
Latitude: 70.697370 * Longitude: 125.076430
Date/Time Start: 2009-08-05T00:00:00 * Date/Time End: 2009-08-05T00:00:00
Minimum DEPTH, sediment/rock: 0.0125 m * Maximum DEPTH, sediment/rock: 1.2525 m
Event(s):
PG1982-1 (09-TIK-09) * Latitude: 70.697370 * Longitude: 125.076430 * Date/Time: 2009-08-05T00:00:00 * Recovery: 6.1 m * Campaign: RU-Land_2009_Lena-transect (Tiksi2009) * Basis: AWI Arctic Land Expedition * Method/Device: Hand push corer (HSR)
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 | Nitrogen, total | TN | % | Biskaborn, Boris K | Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III | |
| 4 | Carbon, total | TC | % | Biskaborn, Boris K | Carbon and nitrogen and sulfur (CNS) isotope element analyzer, Elementar, Vario EL III | |
| 5 | Carbon, organic, total | TOC | % | Biskaborn, Boris K | Carbon and nitrogen and sulfur (CNS) element analyzer, Elementar, Vario MAX |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
250 data points
Data
| 1 Measurement ID | 2 Depth sed [m] | 3 TN [%] | 4 TC [%] | 5 TOC [%] |
|---|---|---|---|---|
| PG1982 1.25 | 0.0125 | 0.79 | 8.89 | 8.55 |
| PG1982 3.25 | 0.0325 | 0.87 | 9.44 | 8.96 |
| PG1982 5.25 | 0.0525 | 0.93 | 9.84 | 9.70 |
| PG1982 7.25 | 0.0725 | 1.00 | 10.33 | 10.38 |
| PG1982 9.25 | 0.0925 | 0.84 | 8.95 | 8.80 |
| PG1982 11.25 | 0.1125 | 0.85 | 9.04 | 8.79 |
| PG1982 13.25 | 0.1325 | 0.74 | 8.01 | 7.79 |
| PG1982 15.25 | 0.1525 | 1.04 | 10.62 | 11.03 |
| PG1982 17.25 | 0.1725 | 0.66 | 10.05 | 10.40 |
| PG1982 19.25 | 0.1925 | 0.80 | 12.17 | 13.41 |
| PG1982 21.25 | 0.2125 | 0.69 | 8.89 | 8.99 |
| PG1982 23.25 | 0.2325 | 0.92 | 9.27 | 9.35 |
| PG1982 25.25 | 0.2525 | 1.01 | 10.37 | 10.51 |
| PG1982 27.25 | 0.2725 | 1.11 | 11.32 | 11.45 |
| PG1982 29.25 | 0.2925 | 1.06 | 10.40 | 10.26 |
| PG1982 31.25 | 0.3125 | 0.89 | 8.86 | 8.62 |
| PG1982 33.25 | 0.3325 | 0.74 | 7.72 | 7.47 |
| PG1982 35.25 | 0.3525 | 0.69 | 10.96 | 11.81 |
| PG1982 37.25 | 0.3725 | 0.88 | 13.47 | 16.02 |
| PG1982 39.25 | 0.3925 | 0.60 | 7.04 | 16.03 |
| PG1982 41.25 | 0.4125 | 0.94 | 9.72 | 9.30 |
| PG1982 43.25 | 0.4325 | 1.03 | 10.50 | 11.13 |
| PG1982 45.25 | 0.4525 | 0.99 | 10.56 | 11.14 |
| PG1982 47.25 | 0.4725 | 0.94 | 10.16 | 11.14 |
| PG1982 49.25 | 0.4925 | 1.09 | 11.53 | 13.74 |
| PG1982 51.25 | 0.5125 | 1.07 | 13.38 | 15.41 |
| PG1982 53.25 | 0.5325 | 1.15 | 14.68 | 18.44 |
| PG1982 55.25 | 0.5525 | 1.22 | 15.64 | 18.55 |
| PG1982 57.25 | 0.5725 | 36.22 | 8.90 | 18.03 |
| PG1982 59.25 | 0.5925 | 1.48 | 19.91 | 21.21 |
| PG1982 61.25 | 0.6125 | 1.44 | 18.25 | 19.34 |
| PG1982 63.25 | 0.6325 | 1.33 | 16.30 | 17.07 |
| PG1982 65.25 | 0.6525 | 1.86 | 20.48 | 22.02 |
| PG1982 67.25 | 0.6725 | 1.35 | 15.95 | 16.65 |
| PG1982 69.25 | 0.6925 | 1.72 | 18.63 | 19.78 |
| PG1982 71.25 | 0.7125 | 1.53 | 16.61 | 17.13 |
| PG1982 73.25 | 0.7325 | 1.72 | 19.58 | 21.00 |
| PG1982 75.25 | 0.7525 | 1.78 | 20.18 | 21.54 |
| PG1982 77.25 | 0.7725 | 1.72 | 18.82 | 20.06 |
| PG1982 79.25 | 0.7925 | 1.62 | 18.07 | 19.10 |
| PG1982 81.25 | 0.8125 | 1.51 | 17.10 | 17.95 |
| PG1982 83.25 | 0.8325 | 1.49 | 18.20 | 19.28 |
| PG1982 85.25 | 0.8525 | 1.50 | 17.07 | 17.89 |
| PG1982 87.25 | 0.8725 | 1.26 | 14.25 | 14.43 |
| PG1982 89.25 | 0.8925 | 11.51 | ||
| PG1982 91.25 | 0.9125 | 0.94 | 10.75 | 10.36 |
| PG1982 93.25 | 0.9325 | 1.08 | 11.94 | 11.89 |
| PG1982 95.25 | 0.9525 | 0.99 | 10.95 | 10.74 |
| PG1982 97.25 | 0.9725 | 0.85 | 9.47 | 9.15 |
| PG1982 99.25 | 0.9925 | 0.82 | 9.11 | 8.75 |
| PG1982 101.25 | 1.0125 | 1.09 | 12.30 | 6.67 |
| PG1982 103.25 | 1.0325 | 1.09 | 12.21 | 12.21 |
| PG1982 105.25 | 1.0525 | 1.19 | 13.21 | 13.21 |
| PG1982 107.25 | 1.0725 | 1.04 | 11.29 | 11.05 |
| PG1982 109.25 | 1.0925 | 0.99 | 10.86 | 10.71 |
| PG1982 111.25 | 1.1125 | 0.86 | 9.70 | 9.36 |
| PG1982 113.25 | 1.1325 | 0.90 | 11.65 | 11.71 |
| PG1982 115.25 | 1.1525 | 0.69 | 7.90 | 7.39 |
| PG1982 117.25 | 1.1725 | 0.41 | 4.28 | 4.07 |
| PG1982 119.25 | 1.1925 | 0.43 | 4.51 | 4.19 |
| PG1982 121.25 | 1.2125 | 0.32 | 3.38 | 3.11 |
| PG1982 123.25 | 1.2325 | 0.36 | 4.00 | 3.74 |
| PG1982 125.25 | 1.2525 | 0.28 | 3.07 | 2.92 |