Overview
The Gobi is a large desert region in Asia, covering parts of northern and northwestern China and southern Mongolia. It spans approximately 1.3 million square kilometers, making it the fifth-largest desert in the world and the second-largest in Asia, after the Arabian Desert.
Geography and Physical Features
The Gobi is a cold desert, characterized by extreme temperature swings and low precipitation rather than perpetual heat. Most of its terrain consists of bare rock, gravel plains, and sparse vegetation, with comparatively little sand. The desert sits at high elevation, often between 900 and 1,500 meters, and is bounded by the Altai and Hangai Mountains to the north and the Tibetan Plateau to the southwest.
Significance
The Gobi has been a crossroads of Asian history, traversed for centuries by Silk Road caravans linking China with Central Asia and the Mediterranean. The desert is associated with the campaigns of Genghis Khan and the Mongol Empire. Today it remains sparsely inhabited, mostly by nomadic herders.
Notable Facts
The Gobi is famous for paleontological discoveries, including the first scientifically described dinosaur eggs, found by Roy Chapman Andrews's expeditions in the 1920s. The Bactrian camel, a critically endangered species in the wild, is native to the Gobi. The desert is expanding southward into China, contributing to dust storms that affect Beijing each spring.