The ice crystals formed stunning patterns in the desert sands. Dunes - ideal for sliding - were also partially covered by the snow and ice. The snow in the town of Ain Sefra - known as the gateway ...

This book provides a state-of-the-art review of the characteristics of desert dunes and their sediments, and explores their dynamics on timescales from days to millennia as they respond to changes in ...

waved us all off to the sound of Highway to Hell blasting out over the desert. iancorless.com On the first day we ran 18 miles, most of it across sand dunes. Living in London, I've not had much ...