this place is near Dunhuang city Gansu province,in the northwest of China.Yardang(or Ya dang)is a kind of geomorphologic landscape,the Uyghur intent to "the precipice hill". Dry areas are, broadly speaking, a wind erosion topography. sediment in rivers and lakes formed by the ground, by weathering, intermittent water erosion and wind erosion, prevailing wind direction and formed parallel, with the wind-and earth mounds and wind erosion and groove landscape composition.
Comments