Overduin, Pier Paul (2007): Documentation of sediment core COAST_C-5 [dataset]. Alfred Wegener Institute - Research Unit Potsdam, PANGAEA, https://doi.org/10.1594/PANGAEA.615170
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Overduin, Pier Paul (2007): The Expedition COAST I. In: Schirrmeister, L (ed.), Expeditions in Siberia in 2005, Reports on Polar and Marine Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 550, 1-40, hdl:10013/epic.26642.d001
Further details:
Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 73.610278 * Longitude: 117.166611
Date/Time Start: 2005-04-25T00:00:00 * Date/Time End: 2005-05-24T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 27.750 m
Event(s):
COAST_C-5 * Latitude: 73.610278 * Longitude: 117.166611 * Date/Time Start: 2005-05-24T00:00:00 * Date/Time End: 2005-04-25T00:00:00 * Elevation: -1.5 m * Recovery: 32.5 m * Location: Cape Mamontov Klyk * Campaign: RU-Land_2005_COAST (COAST_I) * Basis: AWI Arctic Land Expedition * Method/Device: Drilling/drill rig (DRILL) * Comment: Distance to coast: 0.5 km; Ice thickness: 1.5 m; Bottom water salinity: > 100 per mil; Bottom water temperature: -5 to -7 deg C; Frost table depth: 2.8 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Overduin, Pier Paul | ||
| 3 | Depth, bottom/max | Depth bot | m | Overduin, Pier Paul | ||
| 4 | Sample ID | Sample ID | Overduin, Pier Paul | |||
| 5 | Soil composition | Soil comp | Overduin, Pier Paul | Visual description | ||
| 6 | Texture | Texture | Overduin, Pier Paul | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
55 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Sample ID | 5 Soil comp | 6 Texture |
|---|---|---|---|---|---|
| 0.000 | 12 | Permafrost boundary | |||
| 1.675 | 1.40 | 1.95 | 11 | Aleurit dark gray | Frozen, ice-bonded |
| 2.375 | 1.95 | 2.80 | 10 | Fine sand dark gray, with aleurit | Unfrozen, wet |
| 4.050 | 2.80 | 5.30 | 9 | Ice wedge brownish gray, vertically striped, with Gas bubbles and small admixtures of brown silt. | |
| 5.550 | 5.30 | 5.80 | 8 | Fine sand brownish gray, silty interbeds | Ffrozen, ice-bonded |
| 7.450 | 5.80 | 9.10 | 7 | Ice wedge yellowish gray, vertically striped, with gas bubbles; stripes of brown fine sand (Polosatik) | |
| 12.950 | 9.10 | 16.80 | 6 | Fine sand, dark gray to brownish gray, mostly horizontally layered, individual interbeds (up to 1 cm) of aleurit | Frozen, ice-bonded individual layers with bands of ice (at12.2 - 12.8 m), fragments of sand-ice-veins (Polosatiki) (at 9.1- 10 m; 13.7-14.5 m) |
| 17.050 | 16.80 | 17.30 | 5 | Fine sand brown, with plant detritus (sandy peat) of grass and moss remains | Frozen, ice-bonded |
| 17.800 | 17.30 | 18.30 | 4 | Fine sand light gray, layered at an incline, with brown streaks of the base of the overlying layer | Frozen, ice-bonded |
| 19.850 | 18.30 | 21.40 | 3 | Fine to medium sand, light gray, in horizontal and inclined layers; thin inclined lenses (1- 3 mm) of fine (powder-like) plant detritus | Frozen, ice-bonded |
| 22.200 | 21.40 | 23.00 | 2 | Fine sand brownish gray, horizontally layered | Frozen, ice-bonded |
| 27.750 | 23.00 | 32.50 | 1 | Fine sand, brownish-bluish gray, with sulphide spots, individual interbeds of aleurit and a few thin (up to 0.2 m) lenses of alluvial peat (at 31.9 - 32.1 m), horizontally layered. Thickness: 9.5 m | Frozen, ice-bonded network-like cryogenic texture in the upper portion (at 23.0 - 23.3 m); few vertical ice veins (at 24.1 - 26.0 m) |