Overduin, Pier Paul (2007): Documentation of sediment core COAST_C-1 [dataset]. Alfred Wegener Institute - Research Unit Potsdam, PANGAEA, https://doi.org/10.1594/PANGAEA.615166
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: 73.605970 * Longitude: 117.177360
Date/Time Start: 2005-04-12T00:00:00 * Date/Time End: 2005-04-14T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 58.45 m
Event(s):
COAST_C-1 * Latitude: 73.605970 * Longitude: 117.177360 * Date/Time Start: 2005-04-12T00:00:00 * Date/Time End: 2005-04-14T00:00:00 * Elevation: 26.0 m * Recovery: 60.8 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: 0.1 km; Frost table depth: 0 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:
50 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Sample ID | 5 Soil comp | 6 Texture |
|---|---|---|---|---|---|
| 0.00 | 11 | Active layer (seasonally thawing layer) boundary | |||
| 0.50 | 0.3 | 0.7 | 10 | Loam (clayey-silty and fine sand), dark gray, silty with layers and lenses of dark gray autochthonous peat | 0.4-0.7 m lens-like cryotexture; lens-like (upper profile) to network-like |
| 6.70 | 0.7 | 12.7 | 9 | Ice light gray, ice wedge, layered, with stains of gray and black sediment (mud) with vertical lines of small gas bubbles (1-2 mm) | |
| 11.70 | 2.7 | 20.7 | 8 | Ice, brownish gray, ice wedge, layered, with vertical lines of small gas bubbles (1-2 mm) and bands of brown sediment | |
| 24.00 | 20.7 | 27.3 | 7 | Fine sand, light gray, in horizontal and inclined layers; individual horizontal interbeds enriched with grass roots; many roots at the boundary between the lower portion of the gray layer containing spots and streaks- fragments of paleosoil | Ice-bonded |
| 33.40 | 27.3 | 39.5 | 6 | Fine sand, light gray | Interspersed ice layers (1-2 cm); fragments of composite ice wedges (Polosatiki); Ice-bonded |
| 40.05 | 39.5 | 40.6 | 5 | Mostly fine sand, light gray | Individual horizontal interbeds of ice (up to 10 cm thick), massive, Ice-bonded |
| 41.45 | 40.6 | 42.3 | 4 | Sand brownish gray (reddish), fine to medium grain size with horizontal layering | Massive, ice-bonded. |
| 45.80 | 42.3 | 49.3 | 3 | Fine sand, dark gray, with interbeds of fine sand, mostly horizontally layered; thin(2 mm) lenses of brown and dark gray plant detritus | Massive, ice-bonded. |
| 49.70 | 43.3 | 56.1 | 2 | Fine sand, dark gray, with interbeds of fine sand, mostly horizontal layered, fragments of small thin-walled shells, fine lenses with black organic material (> 49.3 m) | Massive, ice-bonded |
| 58.45 | 56.1 | 60.8 | 1 | Fine sand, dark gray, with interbeds of fine sand (clayey-silty and fine sand), mostly horizontally layered, individual inclusions of small (3-4 cm) quartz grit (at 57.3 m) | Massive, ice-bonded |