Economy of Tien Shan
- Chinese (Pinyin):
- Tian Shan or
- (Wade-Giles romanization):
- T’ien Shan
- Russian:
- Tyan Shan
Resource development
Irrigation provides the basis for human habitation, whether from traditional systems of underground aqueducts that drain the water-bearing substratum adjacent to runoff watercourses or from large networks of canals. In the valleys, irrigation allows cotton, wheat, and fodder crops to be raised and waters pastureland. On the frost-free slopes of alluvial fans, fruit trees are grown in all settlements in the Central Asian republics. Cattle raising largely has replaced the traditional herding of sheep and goats in the western mountains, while a pattern of sheep and horse raising prevails in the eastern ranges; a few yaks and Bactrian camels also are raised in the east.
The Tien Shan is rich in minerals. Petroleum, natural gas, and coal are found in the valleys, while the high mountains contain commercial quantities of various nonferrous metals (antimony, mercury, lead, zinc, nickel, and tungsten) and of phosphates. Oil and gas extraction and mining and processing nonferrous metals have stimulated rapid industrialization on the northern slopes of the eastern ranges; food processing and textile manufacture are the other major industries of towns in the republics. Motor-vehicle manufacturing, petrochemical production, and food processing predominate in the Ürümqi area in China.
Transportation
Since the end of World War II, considerable investment has been made in the region’s transportation infrastructure. Railways in the republics now link with those of China through the Dzungarian Gate (a pass on the border between China and Kazakhstan) and the shore of Lake Ysyk. Rail routes on the Chinese side penetrate westward to the Tarim Basin and the Fergana Valley. Roads link most interior valleys, and daily air service is available to most towns. Lake Ysyk and the Ili River are used as waterways.
Solomon Ilich Bruk Nigel John Roger AllanStudy and exploration
In antiquity the Silk Road linking China and Southwest Asia followed the southern edge of the Tien Shan. Continental warfare limited the utility of this route after about 1500. The ambitions of the imperial powers—Russia, China, and Britain—in the late 19th century rendered local chieftains ineffectual. Disputes over the mountain territory were subsequently resolved and the borders fixed.
Since World War II most scientific exploration has been of an applied nature, with a focus on harnessing irrigation water from the summer snowmelt, geomorphological research into slope stability near transportation routes, and biogeographic field research aimed at increasing the productivity of grasslands and forests. Extensive mapping of the mountains, particularly by the Chinese, has permitted detailed planning for road construction and industrial siting.
