Uvs Nuur Basin, Mongolia

Twelve protected areas representing the major biomes of eastern Eurasia

Uvs Nuur Basin (2003) by Uvs Nuur BasinUNESCO World Heritage

Shared by Mongolia and Russia, the Uvs Nuur Basin is a transboundary World Heritage site in the heart of central Asia. It takes its name from the large, shallow and very saline Uvs Nuur Lake, which is located mainly in Mongolia, in the northwest of the country.

Permanent snow cover (2003) by Uvs Nuur BasinUNESCO World Heritage

With a surface area of some 3,350 km2 and sitting at almost 800m above sea level, the lake is a remnant of a large saline sea that covered the region thousands of years ago.

The lake basin is surrounded by many large mountain ranges, some of the peaks reaching a height of 4000m.

Orlogo (2003) by Uvs Nuur BasinUNESCO World Heritage

The property is made up of twelve protected areas which represent the major biomes of Eastern Eurasia. Five of these protected areas are located in Mongolia. and include the Strictly Protected Areas (SPAs) of Uvs Nuur, Tsagaan Shuvuut and Turgen Uul.

Uvs Lake (2003) by Uvs Nuur BasinUNESCO World Heritage

The central Uvs Nuur SPA covers almost half of the just less than 9,000 km2 surface area of the entire property.

Tsagaan Shuvuut mountain (2003) by Uvs Nuur BasinUNESCO World Heritage

The glaciated Tsagaan Shuvuut SPA covers an area of 360km2 and has peaks which reach a height of some 3400m. Nationally- and globally-endangered animal species coexist here alongside rare bird species such as the bearded vulture, which is one of Mongolia’s largest birds.

Turgen mountain (2003) by Uvs Nuur BasinUNESCO World Heritage

The Turgen Uul SPA is represented by high mountainous meadows and mountain steppes. It is home to 368 plant species and many rare and endangered species of animal. The beautiful scenery features such natural formations as caves, glaciers, waterfalls and cliffs.

Kheree lake (2003) by Uvs Nuur BasinUNESCO World Heritage

The property boasts an extraordinary diversity of landscapes which include: cold desert, desert-steppe and steppe; conifer, deciduous and floodplain forests; diverse wetlands and marshlands; freshwater and saltwater systems; mobile and fixed sand dunes; and even tundra.

Ymaat Mountain (2003) by Uvs Nuur BasinUNESCO World Heritage

In line with the diversity of the landscape, there is also a rich diversity in the species that can be found here, which include locally endemic plants and endangered animals. 

Two notable examples of the local plantlife are the saussurea involucrata and the wild sea buckthorn

Saussurea involucrata (2003) by Uvs Nuur BasinUNESCO World Heritage

The rare and protected saussurea involucrata is well adapted to the cold climate in which it grows. Growing to up to 80cm tall during a short period in the summer, its distinctive white flower, known as the Flower of Heaven, has been worshipped by Mongolians for centuries.

Wild sea buckthorn (2003) by Uvs Nuur BasinUNESCO World Heritage

Wild sea buckthorn is a hardy plant, able to stand the low temperatures of winter. It has sweet, fragrant orange berries which have been used since ancient times for culinary and medicinal purposes, and the oil of the berries is believed to have healing properties.

Uvs Nuur Basin (2003) by Uvs Nuur BasinUNESCO World Heritage

The lake provides an incredibly important habitat for waterfowl and seabirds, as well as for the many migrating birds that use the site as a stopover. The steppe ecosystem also supports a rich diversity of birds. Amongst the region’s birdlife are:

Altai snowcock (2003) by Uvs Nuur BasinUNESCO World Heritage

Altai snowcock. This plump bird is native to the region and thrives among the rocks, cliffs and streams of their high mountain habitat. Classified as Endangered in Mongolia, it feeds on plants, insects and occasionally small rodents, and nests between the cliffs. 

White headed duck (2003) by Uvs Nuur BasinUNESCO World Heritage

White-headed duck. This small diving bird measures around 45 cm. The female has a dark bill whilst the male’s is a striking blue colour. They feed off aquatic plants which they find when diving under the water and have been classified as Endangered due to declining populations. 

Great egret (2003) by Uvs Nuur BasinUNESCO World Heritage

Great egret. This large, white bird can measure up to 1m in length and has a wingspan of up to 1.7m. With a distinctive yellow bill and long black legs, it nests in reeds and bushes along the shores of lakes, and feeds on fish, frogs, small lizards and insects.

Siberian ibex (2003) by Uvs Nuur BasinUNESCO World Heritage

Amongst the many endemic and endangered animal species of the Uvs Nuur Basin, we can find:

Siberian ibex. This species of wild goat is large and heavily built, the males weighing up to 130kg. Unfortunately, as a result of over-hunting, populations are dwindling. 

Snow leopard (2003) by Uvs Nuur BasinUNESCO World Heritage

Snow leopard. This endangered species lives among high altitude mountains and steppe areas with dry bushes, cliffs and rocky outcrops, where they are easily able to camouflage, enabling them to sneak up on prey. They live at the top of the food chain.

Argali sheep (2003) by Uvs Nuur BasinUNESCO World Heritage

Argali sheep. The largest living wild sheep, they graze on mountain ridges, low rocky hills and in grassy fields, and feed on herbs, shrubs, flowers, leaves, stems and roots. Both sexes are horned and their long legs enable them to escape quickly from predators.

Siberian salamander (2003) by Uvs Nuur BasinUNESCO World Heritage

Siberian salamander. This rare species was discovered in the Basin in 1993 as Western Mongolia’s first tailed amphibian. It lives in wet woodlands and at the edges of rivers and streams and is the only amphibian which can survive freezing temperatures as low as -40ºC.

Red deer (2003) by Uvs Nuur BasinUNESCO World Heritage

Red deer. They live in the swampy, coniferous forest of the taiga and in other forest areas, and eat herbaceous and woody plants and shrubs. A rare species in the Uvs Nuur Basin, hunting of the red deer is not permitted.

Reed Boar (2003) by Uvs Nuur BasinUNESCO World Heritage

Reed boar. This rare species of boar is omnivorous, eating mainly the green parts of plants, roots and small animals. Female reed boars live with their offspring while male boars live alone.

Eurasian beaver (2003) by Uvs Nuur BasinUNESCO World Heritage

Eurasian beaver. This monogamous animal is one of the world’s largest rodents. They live in holes which they dig into the banks of gently flowing rivers, and feed off plants, trees and roots. As creators of wetlands, they are an important part of the ecosystem they inhabit.

Pallas's cat (2003) by Uvs Nuur BasinUNESCO World Heritage

Pallas’s cat. Also known as a manul, this small wild cat measures up to 65cm and has a long bushy tail. With Iong, dense fur, it is well-suited to the extreme temperatures of the region’s continental climate. An excellent predator, it lives off small mammals, birds and insects.

Credits: Story

This exhibit was created by the Uvs Nuur Basin Protected Area Administration.

More on the Uvs Nuur Basin and World Heritage: whc.unesco.org/en/list/769

Photos: XXX

Credits: All media
The story featured may in some cases have been created by an independent third party and may not always represent the views of the institutions, listed below, who have supplied the content.
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