| Term: | Seasonally frozen layer (SFL) |
| Definition: |
The active layer in areas without permafrost. NSIDCCryosphere
Active layer" in areas without permafrost" IPAPermafrost GCW |
| Term: | Seasonally frozen layer (SFL) |
| Definition: | The active layer in areas without permafrost. |
| Term: | Seasonally frozen layer (SFL) |
| Definition: | Active layer" in areas without permafrost" |