Great Gobi B Strictly Protected Area Great Gobi B Strictly Protected Area Great Gobi B Strictly Protected Area is a nature reserve in Gobi desert, situated in the south-western part of Mongolia at the border with China. A similar reserve in a drier part of the Gobi exists further to the east - the Great Gobi A Strictly Protected Area. The reserve was established in 1975 and declared an International Biosphere Reserve in 1991. It comprises about 9000 km of desert steppe, arid mountains, deserts and semi deserts. Temperatures can fall to -40 °C in winter and rise to +40 °C in the summer. Average snow
Ordos Desert in the south. The Ordos Desert is almost completely encircled by the Great Bend (Ordos Loop) of the Yellow River in the west, north, and east. Mountain ranges separate the Ordos from the Gobi Desert north and east of the Yellow River. The northern border serves as the southern border of the Muu-us Sandyland. The mountain chains separating the Ordos from the central Gobi in the north of the great bend of the Yellow River are: the Kara-naryn-ula, the Sheitenula, and the Yin Mountains, which link on to the south end of the Greater Khingan Mountains. In the south and