Biskaborn, Boris K; Pfalz, Gregor; Heim, Birgit; Wieczorek, Mareike; Herzschuh, Ulrike; Diekmann, Bernhard (2023): Standardized mineral data of sediment core PG1972-1 from Lake Lake Bezrybnoe (Russia) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.953314
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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 mineral data of sediment core PG1972, retrieved in 2009 from Lake Bezrybnoe (Lena Delta, Russia) at 4.7 m water depth. The thermokarst lake Bezrybnoe is small basin in tundra region and has one outflow and three inflows. It lies at an elevation of ca. 6 m a.s.l. with a surface area of ca. 0.77 km2 and a maximum lake water depth of estimated 5.3 m. The 1.08 m sediment core was retrieved by a UWITEC hammer action gravity corer (60mm) 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). Bulk mineralogy was analysed by x-ray diffractometry (XRD) using a (PHILIPS, Netherlands) PW1820 goniometer.
Related to:
Biskaborn, Boris K; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Savelieva, Larissa A; Zibulski, Romy; Diekmann, Bernhard (2013): Late Holocene thermokarst variability inferred from diatoms in a lake sediment record from the Lena Delta, Siberian Arctic. Journal of Paleolimnology, 49(2), 155-170, https://doi.org/10.1007/s10933-012-9650-1
Biskaborn, Boris K; Herzschuh, Ulrike; Bolshiyanov, Dimitry Yu; Savelieva, Larissa A; Zibulski, Romy; Diekmann, Bernhard (2013): Mineral composition of sediment core PG1972-1 (09-Tik-03). PANGAEA, https://doi.org/10.1594/PANGAEA.780529
Project(s):
Coverage:
Latitude: 73.196710 * Longitude: 124.620270
Date/Time Start: 2009-08-01T00:00:00 * Date/Time End: 2009-08-01T00:00:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 1.060 m
Event(s):
PG1972-1 (09-TIK-03) * Latitude: 73.196710 * Longitude: 124.620270 * Date/Time: 2009-08-01T00:00:00 * Recovery: 4.7 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 | Intensity, total | Int tot | cps | Biskaborn, Boris K | X-ray diffractometry (XRD) PHILIPS PW1820 goniometer | |
| 4 | Quartz (Intensity, 3.34Å) | Qz I 3.34Å | cps | Biskaborn, Boris K | X-ray diffractometry (XRD) PHILIPS PW1820 goniometer | |
| 5 | Muscovite (Intensity, 4.49Å) | Ms I 4.7Å | cps | Biskaborn, Boris K | X-ray diffractometry (XRD) PHILIPS PW1820 goniometer | |
| 6 | Kaolinite+Chlorite (Intensity, 7.1Å) | Kln+Chl I 7.1Å | cps | Biskaborn, Boris K | X-ray diffractometry (XRD) PHILIPS PW1820 goniometer | |
| 7 | Anorthite (Intensity, 3.19Å) | An I 3.19Å | cps | Biskaborn, Boris K | X-ray diffractometry (XRD) PHILIPS PW1820 goniometer |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
138 data points
Data
| 1 Measurement ID | 2 Depth sed [m] | 3 Int tot [cps] | 4 Qz I 3.34Å [cps] | 5 Ms I 4.7Å [cps] | 6 Kln+Chl I 7.1Å [cps] | 7 An I 3.19Å [cps] |
|---|---|---|---|---|---|---|
| PG1972 1 | 0.010 | 5914 | 4840 | 96 | 60 | 918 |
| PG1972 5 | 0.050 | 4866 | 4009 | 91 | 45 | 721 |
| PG1972 10 | 0.100 | 5213 | 4347 | 106 | 53 | 707 |
| PG1972 16 | 0.160 | 5974 | 5024 | 100 | 39 | 811 |
| PG1972 19 | 0.190 | 6242 | 5275 | 113 | 34 | 820 |
| PG1972 22 | 0.220 | 6607 | 5596 | 99 | 39 | 873 |
| PG1972 26 | 0.260 | 6078 | 5195 | 95 | 30 | 758 |
| PG1972 32 | 0.320 | 6739 | 5737 | 122 | 29 | 851 |
| PG1972 39 | 0.390 | 6070 | 5127 | 106 | 31 | 806 |
| PG1972 43 | 0.430 | 6430 | 5419 | 99 | 43 | 869 |
| PG1972 50 | 0.500 | 6457 | 5399 | 117 | 46 | 895 |
| PG1972 53 | 0.530 | 6532 | 5340 | 118 | 96 | 978 |
| PG1972 59 | 0.590 | 5260 | 4286 | 133 | 65 | 776 |
| PG1972 63 | 0.630 | 6124 | 5226 | 94 | 47 | 757 |
| PG1972 68 | 0.680 | 5609 | 4688 | 94 | 35 | 792 |
| PG1972 73 | 0.730 | 6232 | 5223 | 116 | 43 | 850 |
| PG1972 78 | 0.780 | 6430 | 5454 | 114 | 43 | 819 |
| PG1972 82 | 0.820 | 8418 | 7015 | 107 | 45 | 1251 |
| PG1972 87 | 0.870 | 8069 | 6961 | 88 | 39 | 981 |
| PG1972 92 | 0.920 | 8539 | 6991 | 124 | 73 | 1351 |
| PG1972 97 | 0.970 | 7267 | 6166 | 117 | 62 | 922 |
| PG1972 102 | 1.020 | 8057 | 6840 | 119 | 56 | 1042 |
| PG1972 106 | 1.060 | 6451 | 5186 | 153 | 56 | 1056 |