Borehole «Tamma 11-87» (at site «Yakutsk», Russia) active

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Permafrost Setting

Permafrost Thickness m
Permafrost Zone Continuous

Environmental Setting

Vegetation Type Other
Vegetation Shrubby peatbog
Hydrology
Landform alluvial deposits (QIV)
Lithology 0-0.4 m peat, 0.4-1.4 m loam, 1.4-12 m fine and middle size grained sands interstratified
Morphology Water logged rear joint of above flood plane terrace of Tamma river.
Description
Slope 2°
Aspect 308.5°
Prior Records

Description

Measurement Method

Drilling

Drilling Method Core drilling
Date Drilled 1987-07-13
Depth 12 m
Drilling Angle 90°
Diameter 10.8 cm
Deepest Sensor 10 m

Accessibility

Type
Distance From Road m

Disturbance(s)

Disturbance
Distance 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: 156.2 m.a.s.l.
Latitude, Longitude: 61.72966°, 129.7578°
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How to cite this borehole

Pavel Skryabin , Pavel Konstantinov, Mikail Zheleznyak: Permafrost Temperature (PT) at «Tamma 11-87» (Russia). Additional Code: RU 27, GTN-P PID: pt/951.
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Related Publication(s)

Skryabin P.N., Varlamov S.P., Skatchkov Y.B. “Estimation jf Soil Temperature Regime of the Northern Section of Tommot- Yakutsk Railway Route”/ Geocryological Problems of Construction in Eastern Russia and Northern China: Proceedings of International Symposium, Chita, 23-25 september, 1998.- Yakutsk: SB RAS Publishers, 1998/ - Vol.2.
Entry created: 2024-08-21 12:14, Entry last modified: 2026-05-15 11:42 – Time Zone: UTC/GMT +10:00
Frequency Data Type Medium Unit Method Accuracy Quality Start End Link Download
Ground Temperature
As Needed Sporadic Not Relevant °C Thermistor Manual 0.1 °C Controlled 1987-07-17 2019-12-15 view CSV NetCDF
See the diagram for this dataset

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Statistics & additional information

Description
Min. Value -7.2 °C
Max. Value -2.6 °C
Avg. Value -5.63 °C
No. of Data Points 75
No. of NULL Values 6 (8.00 %)
Max. Depth 10 m
No. of Sensors 1
Entry created: 2024-08-21 14:17, Entry last modified: 2024-12-11 13:05