Lake Alakol
Alakol Lake is a lake located in the Balkhash-Alakol Basin, part of the Abai and Jetisu regions, in east-central Kazakhstan. Its elevation is above sea level.
The lake is the northwest extension of the region known as the Dzhungarian Gate, a narrow valley that connects the southern uplands of Kazakhstan with arid northwest China. The Dzhungarian Gate is a fault-bounded valley where the elevation of the valley floor is between 350 and 450 m above sea level and the peaks of the Dzhungarsky Alatau range reach above sea level. Two well-defined alluvial fans are visible where mountain streams cut through the faulted landscape to the southwest of the lake.
Its waters are reputed to have medicinal properties since the time of the Silk Road. In 2021, Lake Alakol was selected as one of the top 10 tourist destinations in Kazakhstan.
Geography
The surface area of the lake is. It is deep at its maximum depth, with a volume of 58.6 km3. A swampy lowland connects the northwest end of Lake Alakol with the Kosharkol andSasykkol. From the southern tip of Lake Alakol a narrow swampy valley connects it to the freshwater Lake Zhalanashkol.
Alakol Lake, a salt lake, has a drainage basin of and receives water periodically from several streams flowing from the Tarbagatai Mountains. Among them are the southerly draining Urzhar River at the north end of the lake, and the Emil River, on the lake's north-eastern shore. During seasonal floods, surplus water drains from Lake Zhalanashkol to
Lake Alakol along the 10-km long slough called Zhaman-Otkel.
The Alakol State Sanctuary has been created to protect the area for the lake is an important breeding and nesting ground for various wetland birds, notably the very rare relict gull. Piski Island has flocks of flamingo, and 40 species of other birds. UNESCO designated the Alakol Biosphere Reserve as part of its Man and the Biosphere Programme in 2013.
The largest island in Alakol Lake is Ul'kun-Aral-Tyube. It is located in the center of the lake.
Agricultural activity in this arid region is limited to areas where adequate moisture is available, mainly along ephemeral streambeds and in the deltas and alluvial fans.
In the middle of the 1st century BCE the Lake Alakol marked an eastern end of the Kangju state, shown on Chinese maps of the Western territory.
History
During the reign of Timur, it was said that this lake "It-Ichmes" because one liter of water contains 8 g of salt. Kimaks called this lake Gagan, after the city located on the site of the village of Koktuma. The great gift of nature in Kazakhstan-Alakol.The lake is already thought to be reported in the account given by William of Rubruck of his voyage to Karakorum, but he thinks it to be an inner sea, the oriental end of the Lake Balkash."