solifluction lobes
Solifluction lobes are landforms created by the slow, downhill movement of saturated soil and debris. This process occurs in areas with permafrost or steep slopes, where waterlogged soil becomes unstable and flows under the influence of gravity. The lobes typically have a rounded shape and can vary in size, often appearing in clusters.
These features are commonly found in cold climates, particularly in regions like the Arctic and Alpine environments. Solifluction lobes can indicate the presence of permafrost, as they form when the active layer above the permafrost thaws during warmer months, allowing the soil to move more freely.