冰缘风沙地貌与沉积是在冰缘寒冷干旱气候环境中，伴有冰川或冻融作用影响，主要由风沙作用形成的荒漠地貌。
The periglacial Aeolian landform and deposition is the desert physiognomy formed by the blown sand under cold and arid environment , always accompanied with the impact of glaciers and freezing and thawing .
荒漠地貌