Pavlova, Elena Yu (2007): Description of sediment section JT-S1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.615379
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Rachold, Volker; Grigoriev, Mikhail N (1999): Russian-German Cooperation System Laptev Sea 2000: The Lena Delta 1998 Expedition. Berichte zur Polarforschung = Reports on Polar Research, 315, 1-259, https://doi.org/10.2312/BzP_0315_1_1999
Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 72.829167 * Longitude: 125.827778
Minimum SECTION, height: 0.050 m * Maximum SECTION, height: 3.990 m
Event(s):
JT-S1 * Latitude: 72.829167 * Longitude: 125.827778 * Location: Jeppiries-Tyubelege Channel * Campaign: RU-Land_1998_Lena (Lena-Delta1998) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling permafrost (PERM)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | SECTION, height | Section | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Pavlova, Elena Yu | ||
| 3 | Depth, bottom/max | Depth bot | m | Pavlova, Elena Yu | ||
| 4 | Soil composition | Soil comp | Pavlova, Elena Yu | Visual description | ||
| 5 | - | - | Pavlova, Elena Yu | Visual description | Continuation of soil composition |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
44 data points
Data
| 1 Section [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Soil comp | 5 - |
|---|---|---|---|---|
| 0.050 | 0.00 | 0.10 | Soil | |
| 0.150 | 0.10 | 0.20 | Sandy loam of grey color with plant remains | |
| 0.250 | 0.20 | 0.30 | Heavy sandy loam of dark-grey color with ferrugination red-colored spots with plant remains | |
| 0.400 | 0.30 | 0.50 | Peaty silt alternating strata. The peat interlayers are of red-brown color with 1-1.5 m thickness, which decreases upward the section. The silt interlayers are of dark-grey color with 1.5-2 cm thickness, which increases upward the section | |
| 1.000 | 0.50 | 1.50 | brown to black fibrous, non-layered peat | |
| 1.600 | 1.50 | 1.70 | Red-colored, fibrous, loose peat with thin interlayers of grey-colored silt | |
| 1.780 | 1.70 | 1.86 | Ice | |
| 2.060 | 1.86 | 2.26 | Peat-silt alternating strata of dark-grey color. The thickness of peat interlayers is up to 1 cm. The thickness of silt interlayers is up to 5-7 cm. | |
| 2.410 | 2.26 | 2.56 | Dark-grey colored, micaseous, non-layered silt with rare single plant fibers | Within the 1.90 to 2.26 m interval, two tree trunks were observed with oblique bedding (with 100 sloping angle to the horizontal surface and located at 1000 angle to the outcrop wall). |
| 2.775 | 2.56 | 2.99 | Silt-sand-peat alternating strata. Dark-grey micaseous silt interlayers with the up to 0.1 - 0.5 cm thickness. Fine-, close-grained micaseous sand interlayers of dark-grey color up to 5 cm thick. | Brown, compact, cardboard-like peat interlayers up to 10 cm thick. |
| 3.115 | 2.99 | 3.24 | Slt-peat alternating strata. | |
| 3.390 | 3.24 | 3.54 | Red-colored fibrous peat with silt interlayers up to 0.3 cm. | |
| 3.615 | 3.54 | 3.69 | Ice | |
| 3.990 | 3.69 | 4.29 | Silt of dark-grey color with plant remains in the form of fibers. |