Mamontovy Khayata alas



Thermokarst depression, or "alas" (borehole RU_06_0019).

Tundra vegetation (moss, grass).

Persons responsible for observations:

Alexander Kholodov,

Affiliation: Geophysical Institute UAF, Fairbanks, AK



  • surface borehole (5.0m), ID 6_19
  • Soil Temperature profile
  • Active layer thickness

Site Location Map


lat: 71.784286° | long: 129.401436° | elev: 5 m



Borehole data hosted by CADIS

2012, 2013, 2014, 2015, 2016, 2017, 2018

Active Layer data hosted by CALM

Other Resources

TSP activity at the Bykovsky peninsula site is a part of Russian-US researches at the Tiksi International Hydrometeorological Observatory


click to enlarge