Patom Plateau

The Patom Highlands ( rus, Патомское нагорье) are a mountainous area in Eastern Siberia, Russia. Administratively most of the territory of the uplands is part of Irkutsk Oblast, with a smaller section in northern Transbaikal Krai.Google Earth

There are large deposits of gold in Bodaybo and Artyomovsky. Besides these two towns, other inhabited localities of the mountain region are: Mama, Perevoz, Kropotkin, Svetly and Bolshoy Patom, Bodaybinsky District.

History

In 1912 there was a massacre of striking workers of the Lena Goldfields, located in the Patom Highlands between the Lena and Vitim rivers. Strikers were protesting about harsh working conditions. Soldiers of the Imperial Russian Army intervened and fired upon protesters, causing hundreds of casualties. The incident provoked wide outrage across pre-revolutionary Russia when Alexander Kerensky reported it in the Duma.

The name of the highlands was first proposed by Peter Kropotkin in 1868.

Geography

The Patom Highlands are bound by rivers Lena, Vitim and Chara. To the north the valley of the Lena separates the highlands from the Lena Plateau and to the southwest the Vitim River, a right tributary of the Lena, separates it from the Stanovoy and North Baikal Highlands. To the south rises the Kropotkin Range and beyond it the valley of the Vitim. To the east flows the Chara River, a left tributary of the Olyokma River of the Lena basin, which separates the highland area from the Olyokma-Chara Plateau. To the southeast the Patom Highlands connect with the Kodar Range of Transbaikalia.Патомское нагорье
Great Soviet Encyclopedia, (in Russian)Small encyclopedia of Transbaikalia - Patom Highlands
(in Russian)

the river valleys cutting across the highlands are usually deep. Many rivers have their sources in the highlands, including some right tributaries of the Vitim, left tributaries of the Chara, such as the Zhuya and Malba, and right tributaries of Lena, such as the Big Patom and Little Patom Rivers. The average height of the mountainous area is between and . The highest point is a high unnamed summit located at in the southeastern end, southeast of Lake Nichatka in the Transbaikal Krai zone. Golets Longdor is a high peak located at .

The Patom crater is a cone of crushed limestone blocks located on the slopes of the Patom Highlands.

Climate and flora

The climate prevailing in the upland is extreme continental and cold. The average annual temperature is . In January the temperature goes down to and in July the temperature reaches a maximum of .World Climate
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There are taiga forests of conifers, mostly larch, in the slopes of the mountains up to to , often mixed with Siberian pine. At higher altitudes these give way to thickets of dwarf Siberian pine up to a height of . Further up the mountaintops are covered with stony tundra.

See also

*Lena Goldfields massacre
*Lena Gold Mining Partnership

References

External links

*
''Patom Highlands''- Encyclopedia of Transbaikalia

{{Authority control
South Siberian Mountains
Mountains of Russia
Landforms of Irkutsk Oblast
Landforms of Zabaykalsky Krai