Early summer snow-melt results in much erosion and redeposition of sediment by streams. Over the years, alluvial fans build up, as here below a gully on Wolf Mountain, Axel Heiberg Island. |
Early summer snow-melt results in much erosion and redeposition of sediment by streams. Over the years, alluvial fans build up, as here below a gully on Wolf Mountain, Axel Heiberg Island. |