The Tuul River or Tula River (/ˈtuːl/; Mongolian: Туул гол, Tuul gol, pronounced [ˈtʰʊːɮ ɢɔɮ]; in older sources also Tola) is a river in central and northern Mongolia. Sacred to the Mongols, the Tuul is generally called the Hatan Tuul (Mongolian: Хатан Туул, [ˈχaʰtəɴ tʰʊːɮ]; lit. "Queen Tuul"). It is 704 kilometres or 437 miles long and drains an area of 49,840 square kilometres or 19,240 square miles. The Secret History of the Mongols (1240 AD) frequently mentions a "Black Forest of the Tuul River" where the palace of Ong Khan was located.
|Etymology||Mongolian: туулах, tuulah, [ˈtʰʊːɮəχ]|
lit. "to wade through"
|Native name||Туул гол|
|Aimags||Khentii, Töv, Bulgan, Selenge|
|Source||Khan Khentii Strictly Protected Area|
|• location||Erdene sum, Töv aimag|
|• coordinates||48°30′40″N 108°13′20″E / 48.51111°N 108.22222°E|
|Orkhontuul sum, Selenge|
|48°56′50″N 104°48′0″E / 48.94722°N 104.80000°E|
|Length||704 km (437 mi)|
|Basin size||49,840 km2 (19,240 sq mi)|
|Progression||Orkhon→ Selenga→ Lake Baikal→ Angara→ Yenisey→ Kara Sea|
|• right||Terelch River|
The river originates in the Khan Khentii Strictly Protected Area in the Khentii Mountains, in the Erdene sum of Töv aimag. From there, it travels southwest until it reaches the territory of Ulaanbaatar. Its water runs through the southern part of the capital city of Mongolia, continuing in a western direction in large loops. When it meets the border of Bulgan aimag it turns north, running along that border. After it enters Selenge aimag, it discharges into the Orkhon River near the sum center of Orkhontuul sum.
The Orkhon flows into the Selenge River, which flows into Russia and Lake Baikal. The Tuul River also flows along the Khustain Nuruu National Park. It is typically frozen over from the middle of November through the middle of April. Willow forests grow along the Tuul River, and the river itself is home to endangered species of sturgeon. Currently the river is suffering from pollution, some caused by Ulaanbaatar's central sewage treatment facility, as well as heavy mineral and sedimentation pollution caused by gold mining in the Zaamar area. In addition, the steady influx of people settling near the river may be causing a degradation of water quality.
The French missionary Jean-Francois Gerbillon, who traveled many times through Mongolia, gave a description of the Tuul river in his journal entry dated August 3, 1698:
This River (Tula) takes it source in the Kentay mountains, a 120 li from the Kerlon river. At first it flows South-West. Then it makes a direct turn towards the West after passing a mountain (Mount Bogd Khan Uul in southern Ulan Bator) at the foot of which we camped and which is located precisely to the West of the place where the small Terelki River empties into the Tula. It is much bigger than the Kerlon. Its waters are extraordinarily clear and flows over a bed of river stones. Nothing approaches the agreeableness of its banks in all the extent of the plain. Its banks are covered in beautiful woods. Because the river divides into many branches, separating and rejoining, it forms quite a few small islands, full of diverse trees very thick and bushy, which are the most agreeable trees in the world and which offered a delicious freshness in the great heat where we were. The current of this River is very rapid. Beyond the trees, on one side and the other, one can see an abundantly fertile prairie. In one word, it is the most agreeable Canton that I ever remember seeing in all our voyages through Tartary.
Monsieur de Bourboulon (Minister of France) also visited the river in 1860:
Monsieur de Bourboulon, wanting to stroll without escort through the Mongol capital, made his way early past the Russian quarter to the banks of the Toula…Monsieur de Bourboulon came to the banks of the Toula and sat on a mound underneath a birch tree: in ecstasy before this magnificent landscape, one of the most beautiful given to man to contemplate, happy to see the pure waters of this beautiful river murmuring at his feet, and rejoicing avidly, after the arid and monotonous deserts that he crossed, at the fertility of this rich and picturesque nature. He was there plunged in a delicious reverie when he heard the confused noise of words behind him: it was Mongols of the high class, Taiji or gentlemen, who were trying to make him understand through various signs that if he wanted to cross the river they would gladly take him on their horses.
Orkhon inscriptions states that Once Toquz Oghuz were living on the sides of Tuul River neighbouring to Tatars. Toquz Oghuz migrated from this place to western regions in the 8th century.
- UNESCO paper on water usage in Mongolia, including information on the Tuul River
- Scientific analysis of Tuul River flows (PDF format)
- Report on effects of gold mining on the Tuul River
- Investors' report on gold deposits in the Tuul River basin
- Photo album of the Tuul River
- Report on environmental problems in Hustai National Park and the Tuul River valley
- ^ "Russian army map "100k--m49-121"". Maps for the world. Retrieved 2015-01-06.
- ^ "Russian army map "100k--m48-114"". Maps for the world. Retrieved 2015-01-06.
- ^ "Mining and Mineral Development Management Policy in the Selenga River Watershed in proceedings of: Science for Watershed Conservation: Multidisciplinary Approaches for Natural Resource Management Conference" (PDF). United States Geological Survey (USGS), Institute of General and Experimental Biology, Siberian Division -Russian Academy of Sciences, and Mongolian Academy of Sciences. p. 11. Retrieved 2015-01-06.
- ^ Histoire generale des voyages, 1753, p.59
- ^ Voyage en Chine et en Mongolie de M. de Bourboulon et de Madame de Bourboulon 1860-1861, Paris, 1866, p.362