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Terelj M14a (in forest)

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General Information

Created: 2014-01-16 10:56:08
Modified: 2016-10-22 11:42:37

Active: No
Country:Mongolia
Site:Nalaikh
GTN-P:MN 26
Responsible Countries: Mongolia,
Timezone:UTC/GMT +08:00 hours
Vegetation Type:Coniferous Forest
Responsible Person:Natsagdorj Sharkhuu

Coordinates changed! (Old coordinates: 100.25318; 47.58455; new coordinates: 107.4255;47.9793055556.)

Borehole 5.5 m deep but measurements made down to 8 m?

MAGT (C) -0,5
MAGT_DEPTH (m) 4,5
MAGT_DATE 2005

MEAN ANNUAL GROUND TEMPERATURE AT OR NEAR DEPTH OF ZERO ANNUAL AMPLITUDE (°C) – report  value for most recent year or 12 month interval Temperature at depth of 4.5-5 m ranges from -0.4 to -0.8°C. 

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. Terelj weather station is located 4 km away from the borehole.

Depth:5.5 m
Drilling Angle:90 °
Deepest Sensor:8 m
Drilling Method:Dry drilling
Date Drilled:01. Sep 2003
Type:road transportation (60 km from Ulaanbaatar to the north-west)
Aspect:0 °
Permafrost Thickness:11 m
Permafrost Zone:Continuous
Vegetation:Larch forest with grass cover
Lithology:0-2.8 m loam with debris of 30-50%; 2.8-5.5 m debris with icy-loamy fill of 30-40%
Morphology:The borehole is located 100 m south from the borehole M14, on north-facing gentle (forested) slope.
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Longitude:107.4255 °
Latitude:47.97930556 °
Elevation:1596 m
EPSG:4326
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