Overduin, Pier Paul (2007): Documentation of sediment core COAST_C-3 [dataset]. Alfred Wegener Institute - Research Unit Potsdam, PANGAEA, https://doi.org/10.1594/PANGAEA.615168
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: 73.632444 * Longitude: 117.167889
Date/Time Start: 2005-04-21T00:00:00 * Date/Time End: 2005-04-22T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 32.125 m
Event(s):
COAST_C-3 * Latitude: 73.632444 * Longitude: 117.167889 * Date/Time Start: 2005-04-21T00:00:00 * Date/Time End: 2005-04-22T00:00:00 * Elevation: -4.4 m * Recovery: 33.25 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: 3 km; Ice thickness: 1.85 m; Bottom water salinity: 30.0 per mil; Bottom water temperature: -1.61 deg C; Frost table depth: 12 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:
52 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 | 11 | Permafrost boundary | |||
| 4.950 | 4.40 | 5.50 | 10 | Aleurit dark gray, almost black, inclusions of plant detritus, fragments and complete specimens of double shells, lightly compressed, wet | Unfrozen |
| 6.500 | 5.50 | 7.50 | 9 | Aleurit, dark gray, layered, interbeds of brownish gray aleurit, denser than overlying sediment, wet | Unfrozen |
| 8.750 | 7.50 | 10.00 | 8 | Aleurit brownish gray, layered, sand interbeds and black aleurit, thin lenses (1-2 mm) and small inclusions (up to 3 cm) of plant detritus, wet | Unfrozen |
| 11.000 | 10.00 | 12.00 | 7 | Fine sand, brownish gray, interbeds of dark gray aleurit, thin (1-2 mm) lenses of plat detritus, and individual small peat inclusions (up to 2 cm), moss and grass remains, wet | Unfrozen |
| 12.600 | 12.00 | 13.20 | 6 | Fine sand, somewhat silty, brownish/blueish gray, small sparse plant remains | Frozen, ice-bonded |
| 16.900 | 13.20 | 20.60 | 5 | Fine sand, dark gray fine-grained, and thin-grained, mostly horizontally layered, individual roots (at 15.4 -17.8 m), small peat inclusions (at 13.2 - 15.4 m and 19.6 - 20.6 m) | Frozen, ice-bonded |
| 21.150 | 20.60 | 21.70 | 4 | Fine sand light gray, brownish gray in places, horizontal layering | Frozen, ice-bonded |
| 25.850 | 21.70 | 30.00 | 3 | Fine sand light gray, horizontal layering, aleurit interbeds (transforms into quicksand on melting) | Frozen, ice-bonded |
| 30.500 | 30.00 | 31.00 | 2 | Fine sand gray, layered, individual quartz gravel and pebbles (up to 2 cm) | Frozen, ice-bonded |
| 32.125 | 31.00 | 33.25 | 1 | Fine sand gray, layered, small peat inclusions (up to 1 cm), black sulphide spots | Frozen, ice-bonded |