Periglacial features associated with permafrost-affected (Cryosolic) soils in the Northwest Territories and Nunavut
![View a larger version of this image (jpg). (Low-centered lowland ice-wedge polygons)](/cansis/taxa/landscape/ground/ice_wedge_polygons_nt2.jpg)
Low-centered lowland ice-wedge polygons in the foreground and high-centred lowland polygons and a pingo in the background.
![View a larger version of this image (jpg). (Ice wedge)](/cansis/taxa/landscape/ground/ice_wedge_nt2.jpg)
Ice wedge associated with high-centred lowland polygons
![View a larger version of this image (jpg). (High-centred lowland ice-wedge polygons)](/cansis/taxa/landscape/ground/ice_wedge_polygons_ntb2.jpg)
High-centred lowland ice-wedge polygons. Material is dominated by peat
![View a larger version of this image (jpg). (Sorted nets)](/cansis/taxa/landscape/ground/sorted_nets_nt2.jpg)
Sorted nets
![View a larger version of this image (jpg). (Nonsorted stripes)](/cansis/taxa/landscape/ground/non_sorted_stripes_nt2.jpg)
Nonsorted stripes
![View a larger version of this image (jpg). (Sorted circles and nets.)](/cansis/taxa/landscape/ground/sorted_circles_nt2.jpg)
Sorted circles and nets.