What is the origin of Lena River?
Góry BajkalskieLena River / SourceThe Baikal Mountains or Baikal Range are a mountain range that rises steeply over the northwestern shore of Lake Baikal in southern Siberia, Russia. The highest peak in the range is 2,572 m high Mount Chersky, named after russian explorer Ivan Cherskiy. Wikipedia
Why is the Lena River important?
The Lena River, some 4,400 kilometres (2,800 miles) long, is one of the largest rivers in the world. The Lena Delta Reserve is the most extensive protected wilderness area in Russia. It is an important refuge and breeding grounds for many species of Siberian wildlife.
What is the mouth of river Lena?
Arctic OceanLaptev Sea
Lena River/Mouths
Is river Lena the longest in the world?
GEOGRAPHY: Russia’s Lena River is 2,734 miles (4,400 kilometers) long, making it the tenth longest in the world and the third longest river in Siberia after the Yenisei and Ob rivers.
How deep is the Lena River?
28 m
The Lena River reaches a depth of 28 m in the area from Kyusyur Peninsula to Tit-Ary Island—a relatively barren region devoid of islands and developed vegetation.
Which is the oldest lake in the world?
Lake Baikal
Lake Baikal, the world’s oldest and deepest freshwater lake, curves for nearly 400 miles through south-eastern Siberia, north of the Mongolian border.
What continent is the Lena River in?
AsiaLena River / Continent
What animals live in the Lena River?
Birds of prey, swans, geese, snipers, plovers, and sandpipers are among the birds commonly spotted near the Lena River Basin. Arctic lampreys, Arctic Cisco, other Cisco species, sturgeon, and Chung salmon are some of the commercially and ecologically important fish species of the Lena River.
What’s the deepest lake on Earth?
Lake Baikal (5,315 feet [1,620 meters]) Lake Baikal, in Siberia, holds the distinction of being both the deepest lake in the world and the largest freshwater lake, holding more than 20% of the unfrozen fresh water on the surface of Earth.
Is Lena River frozen?
For most of the year, the Lena River Delta—a vast wetland fanning out from northeast Siberia into the Arctic Ocean—is either frozen over and barren or thawed out and lush. Only briefly will you see it like this. After seven months encased in snow and ice, the delta emerges for the short Arctic summer.
How big is the Lena River?
2,734 miles
GEOGRAPHY: Russia’s Lena River is 2,734 miles (4,400 kilometers) long, making it the tenth longest in the world and the third longest river in Siberia after the Yenisei and Ob rivers.
Which lake is deepest in the world?
The World’s Deepest Lakes
- The World’s Deepest Lakes.
- At 1,943 feet (592 meters), Crater Lake is the deepest lake in the United States and one of the deepest in the world. The depths were first explored thoroughly in 1886 by a party from the U.S. Geological Survey.
- Tanganyika. Caspian Sea.
- Vostok. O’Higgins-San Martin.
Which is the driest lake in the world?
The Dead Sea has the lowest elevation and is the lowest body of water on the surface of Earth. For several decades in the mid-20th century, the standard value given for the surface level of the lake was some 1,300 feet (400 meters) below sea level.
Which lake turned into desert in Africa?
Lake Faguibine sits in northern Mali, 80 kilometres from Timbuktu. In the 1970s, following increasingly disastrous periods of drought, the lake began to evaporate. For the six lakeside municipalities, the consequences have been catastrophic.
What is the name of the River Lena?
The Lena (Russian: Ле́на, IPA: [ˈlʲɛnə]; Evenki: Елюенэ, Eljune; Yakut: Өлүөнэ, Ölüöne; Buryat: Зүлхэ, Zülkhe; Mongolian: Зүлгэ, Zülge) is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Ob and the Yenisey ). Permafrost underlies most of the catchment, 77% of which is continuous.
How big is the Lena River Delta?
At the end of the Lena River there is a large delta that extends 100 kilometres (62 mi) into the Laptev Sea and is about 400 km (250 mi) wide. The delta is frozen tundra for about seven months of the year, but in May the region is transformed into a lush wetland for a few months.
What is the elevation of the Lena River in Russia?
Originating at an elevation of 1,640 meters (5,381 ft) at its source in the Baikal Mountains south of the Central Siberian Plateau, 7 kilometres (4 mi) west of Lake Baikal, the Lena flows northeast across the Lena-Angara Plateau, being joined by the Kirenga, Vitim and Olyokma.
When did Pyanda explore the Lena River?
In 1623 Pyanda explored some 2,400 kilometres (1,500 mi) of the river from its upper reaches to the central Yakutia. In 1628 Vasily Bugor and 10 men reached the Lena, collected ‘ yasak ‘ (tribute) from the ‘natives’ and then founded Kirinsk in 1632.