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Eastern Gobi desert steppe, the easternmost of the Gobi ecoregions, covering an area of 281,800 km 2 (108,804 sq mi). It extends from the Inner Mongolian Plateau in China northward into Mongolia. It includes the Yin Mountains and many low-lying areas with salt pans and small ponds.
Ecoregions may be identified by similarities in geology, physiography, vegetation, climate, soils, land use, wildlife distributions, and hydrology. The classification system has four levels, but only Levels I and III are on this list. Level I divides North America into 15 broad ecoregions; of these, 12 lie partly or wholly within the United States.
The Gobi Lakes Valley is about 500 km (310 mi) west-to-east, and 150 km (93 mi) north-to south, at elevations of 1,000–1,400 metres (3,300–4,600 ft). [2] The region is desert steppe, with rivers from the Khangai Mountains on the north providing most of the water to the lakes. On the south the region is bounded by the Gobi-Altai range, the ...
The Alashan Plateau semi-desert ecoregion (WWF ID: PA1302) covers the southwestern portion of the Gobi Desert where precipitation in the mountains is sufficient for a short part of the summer to support sparse plant life. The terrain is basin and range, with elevations from 1,000 to 2,500 metres (3,300 to 8,200 ft).
All of these cold deserts experience about 100–300 mm of precipitation in a year indicating a semi-arid climate. The warm deserts of North America include The Mojave Basin and Range, the Sonoran desert, and the Chihuahuan desert. These areas have a tropical desert climate, and are known as the hottest and driest place on the continent.
Alaska is the most biodiverse state with 15 ecoregions across three biomes in the same realm. California comes in a close second with 13 ecoregions across four biomes in the same realm. By contrast, Rhode Island is the least biodiverse with just one ecoregion—the Northeastern coastal forests —encompassing the entire state.
The Mongolian-Manchurian grassland (Chinese: 蒙古高原草原-内蒙古草原-东北草原) covers an area of 887,300 square kilometers (342,600 sq mi).This temperate grasslands, savannas, and shrublands ecoregion of the Palearctic realm forms a large crescent around the Gobi Desert, extending across central and eastern Mongolia into the eastern portion of Inner Mongolia and eastern and ...
Gulf of Oman desert and semi-desert: Oman, United Arab Emirates: Hobyo grasslands and shrublands: Somalia: Ile Europa and Bassas da India xeric scrub: Bassas da India, Europa: Kalahari xeric savanna: Botswana, Namibia, South Africa: Kaokoveld desert: Angola, Namibia: Madagascar spiny thickets: Madagascar: Madagascar succulent woodlands: Madagascar