Borehole «Tuymada-21» (at site «Yakutsk», Russia) inactive

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Permafrost Setting

Permafrost Thickness 250 m
Permafrost Zone Continuous

Environmental Setting

Vegetation Type Grassland
Vegetation "Grassland" inside Yakutsk?
Hydrology
Landform Alluvial terrace Qiii3-4 . Combination of elongated ridges and narrows of erosion origin
Lithology 0.2-0.6 m silt, 0.6-8.4 m fine-grain sand with layers of silt and floral detritus, 8.4 ... [more]
Morphology Flat surface of the second flood-lands terrace ridge
Description
Slope 0°
Aspect 0°
Prior Records 1969-1975, 1995-2000 (operating)

Description

Borehole code?   PERMAFROST TEMPERATURE (and range in temperature over ... [more]

Measurement Method

Drilling

Drilling Method Column drilling. Years drilled: 1969, 1995.
Date Drilled 1995-07-03
Depth 21 m
Drilling Angle 90°
Diameter cm
Deepest Sensor m

Accessibility

Type accessible
Distance From Road m

Disturbance(s)

Disturbance anthropogenic: one store house
Distance 100 m
Disturbance (Other)
Distance m

Contact(s)

Responsible Person
Pavel Skryabin
Leading Research Scientist
Melnikov Permafrost Institute of the Siberian Branch of the RAS (MPI SB RAS)
Merzlotnaya St., 36
677010 Yakutsk
Russia

Location

Elevation: 122.5 m.a.s.l.
Latitude, Longitude: 62.01338°, 129.65685°
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How to cite this borehole

Pavel Skryabin , Pavel Konstantinov, Mikail Zheleznyak: Permafrost Temperature (PT) at «Tuymada-21» (Russia). Additional Code: RU 25, GTN-P PID: pt/949.
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Related Publication(s)

Pavlov A.V. “ Soil-Atmosphere Heat Exchange in Northern and Middle Latitudes of USSR Territory ”.- Yakutsk, 1975.
Skryabin P.N., Varlamov S.P., Skachkov YU. B. “Yearly Unsteadiness of Soils in Yakutsk Region Temperature Regime ”.- Novosibirsk, 1998.
Entry created: 2024-08-21 12:14, Entry last modified: 2026-05-15 11:44 – Time Zone: UTC/GMT +10:00
Frequency Data Type Medium Unit Method Accuracy Quality Start End Link Download
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