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Chuluut M7b (near thermokarst)

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General Information

Created: 2014-01-16 10:51:52
Modified: 2016-10-22 11:08:28

Active: No
Country:Mongolia
Site:Arkhangai
GTN-P:MN 13
TC-Code:M7b
Responsible Countries: Mongolia,
Timezone:UTC/GMT +08:00 hours
Vegetation Type:Grassland
Responsible Person:Natsagdorj Sharkhuu

Drilled in 1996? 

MAGT (C) -0,5
MAGT_DEPTH (m) 4,5
MAGT_DATE 2008

The active layer thickness is 2.6 m.

 

MEAN ANNUAL GROUND TEMPERATURE AT OR NEAR DEPTH OF ZERO ANNUAL AMPLITUDE (°C) – report  value for most recent year or 12 month interval -0.55°C at depth of 4.5 m in October 22, 2005

NAME AND LOCATION OF CLOSEST CLIMATE STATION (latitude, longitude, and distance from borehole, km) – provide (if available) mean monthly air temperature and snow depth of reporting interval for mean annual ground temperature. Under-Ulaan climate station is located to about 10 km southeast from the borehole

Depth:5 m
Drilling Angle:90 °
Deepest Sensor:4.5 m
Drilling Method:Dry drilling in 2002. YEAR_DRILLED 1996/2003?
Date Drilled:01. Jun 2002
Type:road (110 km from Tsetserleg in the North)
Type:No heat disturbance. However, the borehole is located on thermokarst lake shore
Distance From Heat:20 m
Permafrost Zone:Continuous
Vegetation:Grassland with dry steppe herds
Lithology:0-2.9 m sandy loam with gravel, 2.9-5.0 m ice-rich lacustrine clay
Morphology:The borehole is located at a distance of 20 m from thermokarst lake shore
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Bibliographic References

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Longitude:100.42513889 °
Latitude:48.066667 °
Elevation:1807 m
EPSG:4326
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