Schirrmeister, Lutz; Wetterich, Sebastian (2016): (Table 14-2) Cryotexture, sediment description and selected ice content of samples from the Pokhodskaya Yedoma Island [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.858714, In supplement to: Schirrmeister, Lutz; Pestryakova, Luidmila A; Schneider, Andrea; Wetterich, Sebastian (2016): Studies of Polygons in Siberia and Svalbard. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 697, 275 pp, https://doi.org/10.2312/BzPM_0697_2016
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Median Latitude: 69.553411 * Median Longitude: 160.667022 * South-bound Latitude: 69.550067 * West-bound Longitude: 160.662683 * North-bound Latitude: 69.555483 * East-bound Longitude: 160.672617
Date/Time Start: 2013-07-14T00:00:00 * Date/Time End: 2013-08-29T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 1.45 m
Event(s):
AWI_13-POK-2407-1 * Latitude: 69.555483 * Longitude: 160.665767 * Date/Time Start: 2013-07-14T00:00:00 * Date/Time End: 2013-08-29T00:00:00 * Location: East Siberia * Campaign: RU-Land_2013_Pokhodsk (Pokhodsk_2013) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling/measurement on land (LAND)
AWI_13-POK-2407-3 * Latitude: 69.554683 * Longitude: 160.662683 * Date/Time Start: 2013-07-14T00:00:00 * Date/Time End: 2013-08-29T00:00:00 * Location: East Siberia * Campaign: RU-Land_2013_Pokhodsk (Pokhodsk_2013) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling/measurement on land (LAND)
AWI_13-POK-2507-1 * Latitude: 69.550067 * Longitude: 160.672617 * Date/Time Start: 2013-07-14T00:00:00 * Date/Time End: 2013-08-29T00:00:00 * Location: East Siberia * Campaign: RU-Land_2013_Pokhodsk (Pokhodsk_2013) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling/measurement on land (LAND)
Comment:
Ice content is the amount of ice contained in frozen or partially frozen soil or rock.
- absolute ice content: the ratio of the mass of the ice in a sample to the mass of the frozen sample
- gravimetric ice content: the ratio of the mass of the ice in a sample to the mass of the dry sample (the gravimetric ice content can greatly exceed 100 percent)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Schirrmeister, Lutz | |||
| 2 | Latitude of event | Latitude | Schirrmeister, Lutz | |||
| 3 | Longitude of event | Longitude | Schirrmeister, Lutz | |||
| 4 | Sample code/label | Sample label | Wetterich, Sebastian | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Wetterich, Sebastian | Geocode | |
| 6 | Ice type | Ice type | Wetterich, Sebastian | cryotexture | ||
| 7 | Sediment type | Sediment | Wetterich, Sebastian | |||
| 8 | Ice content | Ice | % | Wetterich, Sebastian | vol% | |
| 9 | Ice content | Ice | % | Wetterich, Sebastian | gravimetric, wt% | |
| 10 | Ice content | Ice | % | Wetterich, Sebastian | absolute, wt% |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
41 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Sample label | 5 Depth sed [m] | 6 Ice type (cryotexture) | 7 Sediment | 8 Ice [%] (vol%) | 9 Ice [%] (gravimetric, wt%) | 10 Ice [%] (absolute, wt%) |
|---|---|---|---|---|---|---|---|---|---|
| AWI_13-POK-2407-1 | 69.5555 | 160.6658 | 13-POK-2407-1-1 | 1.35 | massive | brown, fine-sand, root remains | 31.2 | 15.7 | 13.6 |
| AWI_13-POK-2407-1 | 69.5555 | 160.6658 | 13-POK-2407-1-2 | 1.20 | unfrozen | brown, fine-sand, root remains | |||
| AWI_13-POK-2407-1 | 69.5555 | 160.6658 | 13-POK-2407-1-3 | 0.80 | unfrozen | brown, fine-sand, root remains | |||
| AWI_13-POK-2407-1 | 69.5555 | 160.6658 | 13-POK-2407-1-4 | 0.40 | unfrozen | brown, fine-sand, root remains | |||
| AWI_13-POK-2407-1 | 69.5555 | 160.6658 | 13-POK-2407-1-5 | 0.20 | unfrozen | brown, fine-sand, root remains | |||
| AWI_13-POK-2407-1 | 69.5555 | 160.6658 | 13-POK-2407-1-6 | 0.00 | unfrozen | brown, fine-sand, root remains | |||
| AWI_13-POK-2407-3 | 69.5547 | 160.6627 | 13-POK-2407-3-1 | 0.35 | ice vein, 2-5 mm | ||||
| AWI_13-POK-2407-3 | 69.5547 | 160.6627 | 13-POK-2407-3-2 | 0.35 | massive | brown, fine-sand, root remains | |||
| AWI_13-POK-2407-3 | 69.5547 | 160.6627 | 13-POK-2407-3-3 | 0.15 | unfrozen | brown, fine-sand, root remains | |||
| AWI_13-POK-2507-1 | 69.5501 | 160.6726 | 13-POK-2507-1-1 | 1.45 | frozen | strongly weathered granodorite, rock fabric preserved | |||
| AWI_13-POK-2507-1 | 69.5501 | 160.6726 | 13-POK-2507-1-2 | 1.20 | unfrozen | strongly weathered granodorite, rock fabric preserved | |||
| AWI_13-POK-2507-1 | 69.5501 | 160.6726 | 13-POK-2507-1-3 | 0.80 | unfrozen | light-brown medium to coarse-sand, roots | |||
| AWI_13-POK-2507-1 | 69.5501 | 160.6726 | 13-POK-2507-1-4 | 0.10 | unfrozen | greyish-brown fine-sand, roots |