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  • Climatic warming ; Cold area ; Global change ; Periglacial features ; Permafrost ; Polar region ; Russia ; Soil temperature ; Thawing ; Thermal regime
  • ground temperatures measured in existing and new boreholes show a substantial warming during the last 20 to 30 years. Thawing of permafrost is most noticeable within the discontinuous permafrost domain. However, permafrost in Russia is also starting
  • to thaw at some limited locations in the continuous permafrost zone. As a result, a northward displacement of the boundary between continuous and discontinuous permafrost zones was observed.
  • Active layer ; Adaptation ; Climatic warming ; Cold area ; Global change ; Northern hemisphere ; Periglacial features ; Permafrost ; Polar region ; Soil temperature ; Thawing ; World
  • in climate and ecosystem models and an important objective should be to define typical pedons appropriate for model setups. The thawing permafrost carbon feedback needs to be included in model projections of future climate change.
  • Active layer ; Climatic warming ; Cold area ; Europe ; Global change ; Periglacial features ; Permafrost ; Polar region ; Scandinavia ; Soil temperature ; Spatial variation ; Thawing ; Thermal regime