Tian Shan

Tian Shan
Range
Khan Tengri (7,010 m) at sunset
Countries People's Republic of China, Pakistan, India, Kazakhstan, Kyrgyzstan, Uzbekistan
Regions Fergana Province, Jammu and Kashmir, Northern Areas of Pakistan
Highest point Jengish Chokusu
 - elevation 7,439 m (24,406 ft)
 - coordinates
Period Cenozoic

The Tian Shan (Chinese: 天山 ("celestial mountains"[1]); Pinyin: Tiān Shān; Uyghur: تەڭرىتاغ Tengri Tagh), also commonly spelled Tien Shan, is a mountain range located in Central Asia. The Chinese name for Tian Shan or Tien Shan, may in turn go back to a Xiongnu name, qilian (祁连) reported by the Shiji as the homeland of the Yuezhi, which has been argued[2] to refer to the Tian Shan rather than to the range 1,500 kilometres (930 mi) further the east now known by this name. A nearby mountain range, the Tannu-Ola Mountains (Tuvan: Таңды-Уула Tangdy-Uula), also bears a synonymous name ("heaven/celestial mountains" or "god/spirit mountains").

Contents

Geography

The range lies to the north and west of the Taklamakan Desert in the border region of Kazakhstan, Kyrgyzstan and the Xinjiang Uyghur Autonomous Region of western China. In the south it links up with the Pamir Mountains. It also extends into the Chinese province of Xinjiang and into the northern areas of Pakistan, where it joins the Hindu Kush.

In Western cartography, the eastern end of the Tian Shan is usually understood to be just west of Ürümqi, while the range to the east of that city is known as the Bogda Shan. However, in Chinese cartography, from the Han Dynasty to the present, the Tian Shan is also considered to include the Bogda Shan and Barkol ranges.

Tian Shan Mountains from space, October 1997, with Lake Issyk-Kul in Kyrgyzstan at the northern end

The Tian Shan are a part of the Himalayan orogenic belt which was formed by the collision of the Indian and Eurasian plates in the Cenozoic era. They are one of the longest mountain ranges in Central Asia, stretching some 2,800 kilometres (1,700 mi) eastward from Tashkent in Uzbekistan.

The highest peak in the Tian Shan is the Victory Peak (пик Победы in Russian or Jengish Chokusu in Kyrgyz) which, at 7,439 metres (24,406 ft), is also the highest point in Kyrgyzstan and is on the border with China. The Tian Shan's second highest peak, Khan Tengri (Lord of the Spirits), at 7,010 metres (23,000 ft), straddles the Kazakhstan-Kyrgyzstan border, and is the highest point of Kazakhstan. Mountaineers class these as the two most northerly peaks over 7,000 metres (23,000 ft) in the world.

The Torugart Pass, 3,752 metres (12,310 ft) high, is located at the border between Kyrgyzstan and China's Xinjiang province. The forested Alatau ranges, which are at a lower altitude in the northern part of the Tian Shan, are inhabited by pastoral tribes speaking Turkic languages. The major rivers rising in the Tian Shan are the Syr Darya, the Ili river and the Tarim River. The Aksu Canyon is a notable feature in the northwestern Tian Shan.

One of the first Europeans to visit and the first to describe the Tian Shan in detail was the Russian explorer Peter Semenov in the 1850s.

Ranges of the Tian Shan

The Tian Shan have a number of named ranges which are often mentioned separately. (all distances are approximate)

Tian Shan with the ancient silk road

China: The Tian Shan start north of Hami City with the U-shaped Barkol Mountains, from about 600 to 400 kilometres (370 to 250 mi) east of Urumchi. Then the Bogda Shan (god mountains) run from 350 to 40 kilometres (220 to 25 mi) east of Urumchi. Then there is a low area between Urumchi and the Turfan Depression. The Borohoro mountains start just south of Urumchi and run west northwest 450 kilometres (280 mi) separating Dzungaria from the Ili River basin. Their north end abuts on the 200 kilometres (120 mi) Dzungarian Alatau which run east northeast along Sino-Kazakh border. They start 50 kilometres (31 mi) east of Taldykorgan in Kazakhstan and end at the Dzungarian Gate. The Dzungarian Alatau in north, (name?) in middle and Borohoro range in south make a reversed Z or S, the northeast enclosing part of Dzungaria and the southwest enclosing the upper Ili valley.

Kyrgyzstan (borders marked in red)
Snow-capped peaks of Kengey Alatau seen from an Issyk Kul beach

Kyrgystan: The main line of the Tian Shan continues as (name?) from the base of the Borohoros west 570 kilometres (350 mi) to the point where China, Kazakhstan and Kyrgyzstan meet. Here is the highest part of the range – the Central Tian Shan, with Peak Pobeda and Khan Tengri. West of this, the Tian Shan split into an ‘eye’, with Lake Issyk Kul in its center. The south side of the lake is the Terskey Alatau and the north side the Kengey Alatau (shady and sunny Alatau). North of the Kengey Alatau and parallel to it is the Trans-Ili Alatau in Kazakhstan just south of Almaty. West of the eye, the range continues 400 kilometres (250 mi) as the Kyrgyz Ala-Too, separating Chui Province from Naryn Oblast and then Kazakhstan from the Talas Province. This oblast is the upper valley of the Talas River, the south side of which is the 200 kilometres (120 mi) Talas Ala-Too Range ('Ala-too' is a Kirgiz spelling of Alatau). At the east end of the Talas Alatau the Suusamyr Too range runs southeast enclosing the Suusamyr Valley or plateau.

Fergana: From south of Issyk Kul an 800 kilometres (500 mi) group of mountains (name?) curve west southwest separating the Tarim Basin from the Fergana Valley. The Fergana Range runs northeast towards the Talas Ala-Too and separaties the upper Naryn basin from Fergana proper. The southern side of these mountains merge into the Pamirs in Tajikistan (Alay Mountains and Trans-Alay Range). West of this is the Turkestan Range, which continues as (name?) almost to Samarkand.

Ecology

The Tian Shan holds important forests of Schrenk's Spruce (Picea schrenkiana) at altitudes of over 2,000 metres (6,600 ft); the lower slopes have unique natural forests of wild Walnuts and Apples.

In popular culture

Chinese religion

In Daoism the Goddess of the West is believed to guard the peach trees of immortality in the Tian Shan.

Gallery

Footnotes

  1. "Tian Shan". The Columbia Encyclopedia. http://www.bartleby.com/65/ti/Tianshan.html. Retrieved 2008-07-02. 
  2. Xinru Liu, Migration and Settlement of the Yuezhi-Kushan: Interaction and Interdependence of Nomadic and Sedentary Societies (2001) [1]

References

External links