| Term: | Thermal talik |
| Definition: |
A layer or body of unfrozen ground (in a permafrost area) in which the temperature is above 0 degrees Celsius due to the local thermal regime of the ground. NSIDCCryosphere
A layer or body of unfrozen ground (in a permafrost area) in which the temperature is above 0˚C due to the local thermal regime of the ground IPAPermafrost GCW |