Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching 297.6 Flight north over Lake Zaysan, southeastern Kazakhstan, reportedly the oldest lake on Earth. and this video is uploaded by Videos of flights around the world at 2022-07-09T08:18:30-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [wW7J_v-nWv8]
| Name | 297.6 Flight north over Lake Zaysan, southeastern Kazakhstan, reportedly the oldest lake on Earth |
| Video Uploader | Video From Videos of flights around the world |
| Upload Date | This Video Uploaded At 09-07-2022 15:18:30 |
| Video Discription | Must-see video. Unique, fantastic and colorful landscape not found anywhere else in the world, except in central Asia. Watch the plane fly over the green and turquoise mixture water of Lake Zaysan, near the borders of southeastern Kazakhstan with Xinjiang Uyghur Region and Russia. Lake Zaysan (Kazakh: Зайсан көлі, Zaısan kóli, زايسان كؤلئ, Kazakh pronunciation: [zɑjˈsɑn kɵˈlɪ]; Mongolian: Зайсан нуур, Zaisan nuur, en: Noble lake; Russian: Озеро Зайсан, Ozero Zajsan; simplified Chinese: 斋桑泊; traditional Chinese: 齋桑泊; pinyin: Zhāisāng Pō, Xiao'erjing: جَىْصْا پْ; Dungan: Җэсонпә) is a freshwater lake in eastern Kazakhstan in a hollow between the Altai and the Tarbagatai Mountains. The lake has an area of around 700 square miles. It is the largest lake in the East Kazakhstan Region. Lake Zaysan lies at an altitude of 1378 feet, is 65 miles long and 14 to 30 miles wide, with a maximum depth of 49 feet. The lake's major tributaries are the Kara Irtysh (Black Irtysh) and Kendyrlyk from the east; its only outlet is the Irtysh River (or White Irtysh). Lake Zaysan is generally frozen from the beginning of November to the end of April, but still has an abundance of fish. Since the construction of the Bukhtarma dam on the Irtysh River downstream from the Zaysan, the lake has risen 20 feet above its natural level. As the result, the area of lake increased significantly - nearly doubled from about 695 to 1,351 square miles, to 1,931 square miles, thus, in some sources the lake is indicated as part of an artificial reservoir. Lake Baikal is often considered the most ancient lake in the world, as clear evidence shows that it is 25–30 million years old. Lake Zaysan, however, may be even older, dating possibly from the Cretaceous period with a likely age in excess of 65 million years old (most probably around 70 million years), although its exact age is controversial and labelled with some uncertainty. A direct indication of the Lake Zaysan's age is hard to find, although some geological studies of the Zaysan Basin have been reviewed. Artificial reservoirs cover large surrounding areas. Modern geological analysis of the entire field, apparently, supports an exceptionally old age for Lake Zaysan. The first Russian to reach the area was Ivan Bukholts who ascended the Irtysh to build a fort and search for gold. In 1715 he was driven back downriver by the Oirats, who had established the Zunghar Khanate in the region. The Chinese Qing Empire conquered the Zunghar state in the 1750s. This prompted an increase in the Russian authorities' attention to their borderland; in 1756, the Orenburg Governor Ivan Neplyuyev even proposed the annexation of the Lake Zaysan region, but this project was forestalled by Chinese successes. In 1759, concerns were raised in Russia about the (theoretical) possibility of a Chinese fleet sailing from Lake Zaysan down the Irtysh River and into Western Siberia. A Russian expedition visited Lake Zaysan in 1764, and concluded that such a riverine invasion would not be likely. Nonetheless, a chain of Russian pickets was established on the Bukhtarma River, north of Lake Zaysan. Thus the border between the two empires in the Irtysh basin became roughly delineated, with a (sparse) chain of guard posts on both sides. The situation on the Zaysan in the mid-19th century is described in a report by A. Abramof in 1865. Even though the Zaysan region was recognized by both parties as part of the Qing Empire, it had been annually used by fishing expeditions sent by the Siberian Cossack Host. These summer expeditions started in 1803, and in 1822-25 their range was expanded through the entire Lake Zaysan and to the mouth of the Black Irtysh. Through the mid-19th century, the Qing presence on the upper Irtysh was mostly limited to the annual visit of the Qing amban from Chuguchak to one of the Cossacks' fishing stations (Batavski Piket). The border between the Russian and the Qing empires in the Irtysh basin was established along the line fairly similar to China's modern border with Russia and Kazakhstan by the Convention of Peking of 1860. The actual border line pursuant to the convention was drawn by the Protocol of Chuguchak in 1864, leaving Lake Zaysan on the Russian side. The Qing Empire's military presence in the Irtysh basin crumbled during the Dungan revolt (1862–77). After the fall of the rebellion and the reconquest of Xinjiang by Zuo Zongtang, the border between the Russian and the Qing empires in the Irtysh basin was further slightly readjusted, in Russia's favor, by the Treaty of Saint Petersburg in 1881. [wW7J_v-nWv8] |
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