Opitz, Stephan; Wünnemann, Bernd; Aichner, Bernhard; Dietze, Elisabeth; Hartmann, Kai; Herzschuh, Ulrike; IJmker, Janneke; Lehmkuhl, Frank; Li, Shijie; Mischke, Steffen; Plotzki, Anna; Stauch, Georg; Diekmann, Bernhard (2012): Sedimentology of core PG1790 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.787755, In supplement to: Opitz, S et al. (2012): Late Glacial and Holocene development of Lake Donggi Cona, north-eastern Tibetan Plateau, inferred from sedimentological analysis. Palaeogeography, Palaeoclimatology, Palaeoecology, 337-338, 159-176, https://doi.org/10.1016/j.palaeo.2012.04.013
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 35.345000 * Longitude: 98.436500
Date/Time Start: 2007-02-12T00:00:00 * Date/Time End: 2007-02-12T00:00:00
Minimum DEPTH, sediment/rock: 0.305 m * Maximum DEPTH, sediment/rock: 4.825 m
Event(s):
PG1790 * Latitude: 35.345000 * Longitude: 98.436500 * Date/Time: 2007-02-12T00:00:00 * Elevation: 4095.0 m * Lake water depth: 34.7 m * Recovery: 4.7 m * Location: Lake Donggi Cona, Qinghai, China * Campaign: CN-Land_2008 (China2008) * Basis: AWI Arctic Land Expedition * Method/Device: Composite Core (COMPCORE)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Size fraction < 0.002 mm, clay | <2 µm | % | Diekmann, Bernhard | Beckman Coulter Laser diffraction particle size analyzer LS 200 | |
| 3 | Size fraction < 0.063 mm, mud, silt+clay | <63 µm | % | Diekmann, Bernhard | Beckman Coulter Laser diffraction particle size analyzer LS 200 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
82 data points
Data
| 1 Depth sed [m] | 2 <2 µm [%] | 3 <63 µm [%] |
|---|---|---|
| 0.305 | 29.75 | 90.78 |
| 0.465 | 21.97 | 78.67 |
| 0.505 | 18.37 | 69.36 |
| 0.545 | 21.34 | 77.10 |
| 0.585 | 29.05 | 94.42 |
| 0.625 | 22.09 | 76.51 |
| 0.665 | 25.42 | 78.74 |
| 0.705 | 24.42 | 72.34 |
| 0.745 | 27.48 | 74.35 |
| 0.825 | 19.17 | 72.11 |
| 0.905 | 25.48 | 90.33 |
| 1.025 | 19.86 | 82.33 |
| 1.335 | 12.24 | 65.97 |
| 1.415 | 9.54 | 79.27 |
| 1.535 | 16.09 | 89.75 |
| 1.615 | 11.13 | 76.89 |
| 1.695 | 17.28 | 66.73 |
| 1.775 | 13.93 | 72.20 |
| 1.855 | 12.95 | 69.82 |
| 1.935 | 21.89 | 84.68 |
| 2.015 | 9.60 | 74.73 |
| 2.095 | 8.86 | 72.76 |
| 2.175 | 12.02 | 69.62 |
| 2.255 | 6.95 | 67.35 |
| 2.335 | 10.99 | 79.38 |
| 2.495 | 9.09 | 70.05 |
| 2.575 | 7.37 | 61.88 |
| 2.695 | 6.40 | 64.65 |
| 2.815 | 10.97 | 80.40 |
| 2.975 | 10.49 | 74.80 |
| 3.345 | 9.84 | 68.92 |
| 3.465 | 6.82 | 62.87 |
| 3.585 | 13.01 | 81.42 |
| 3.745 | 9.58 | 65.50 |
| 3.865 | 16.48 | 74.78 |
| 4.025 | 9.10 | 68.64 |
| 4.185 | 13.71 | 77.67 |
| 4.345 | 8.82 | 69.46 |
| 4.505 | 17.66 | 81.50 |
| 4.705 | 5.26 | 54.39 |
| 4.825 | 3.79 | 44.38 |