![]() In the Lut Desert some are up to 155 m high and their ridges can be followed for more than 40 km.” Yardangs appear as massive and dramatic corrugations across the landscape with ridges and corridors oriented parallel to the dominant prevailing wind. According to UNESCO, “Yardangs are bedrock features carved and streamlined by sandblasting, although they are also eroded by gullying from rainfall runoff and by mass movement. This creates a “sand blasting” effect (aeolian erosion) that has created stunning landforms, such as stony deserts, vast tall-dune fields, and yardangs. Between June and October each year, strong winds whip across the desert, carrying 1 mm quartz sand grains at high velocity. According to their description, in the Persian language “Lut” refers to bare land without water and devoid of vegetation. The region is so unique that it was inscribed as a UNESCO World Heritage Site in 2016. A temperature of 70.7˚C (159.26˚F) has been recorded on the property. The Lut Desert is a land of dramatic and extreme environmental conditions-very low precipitation, long periods of high wind, unique land formations, and some of the hottest temperatures ever recorded on Earth. Because the basin is surrounded by mountains, it is in a rain shadow which creates a hyper-arid climate. The desert sits in a low-lying interior basin that reaches 185 meters (607 feet) below sea level. On January 18, 2021, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired a stunning true-color image of south-eastern Iran’s Lut Desert.Īlso known as Dasht-e-lut, the 2,278,015-hectare arid region straddles the provinces of Kermān, Sistāno Balūchestān and Khorāsān-e Jonūbi.
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