Table of Contents
- 1 Which of the following is the source of Lena River?
- 2 How did the Lena River form?
- 3 What country is Lena in?
- 4 What area lies east of the Lena River?
- 5 Who discovered the Lena River?
- 6 Where is the mouth of the Lena River?
- 7 Where does the Lena River flow into the Arctic Ocean?
- 8 How big is the Lena River in Russia?
Which of the following is the source of Lena River?
The Lena begins in the Baikal Mountains, a mountain range in central Siberia, at a point 11 km (6.8 mi) west of Lake Baikal. The Lena flows northeast….Lena River.
| Lena River (Лена, Zülge,Өлүөнэ) | |
|---|---|
| River | |
| – right | Vitim, Olyokma, Aldan |
| Source | |
| – location | Baikal Mountains, Irkutsk Oblast, Russia |
How did the Lena River form?
The Lena River delta formed as organomineral masses and layered sediments accumulated during transgressive phases when sea level rose. In regressive phases, the islands composed of these sediments and other, more ancient islands were eroded. Each new sea transgression led to further accumulation of layered sediments.
Where does the River Lena start?
Laptev Sea
Arctic Ocean
Lena River/Mouths
The Lena originates in the Baikal Mountains, south of the Central Siberian Plateau and west of Lake Baikal, and flows northeast until it empties in the Laptev Sea and the Arctic Ocean southwest of the New Siberian Islands.
What is unique about the Lena River?
Quick Facts: – This river is the eleventh longest river in the world and it has the ninth largest watershed. The drainage basin of the Lena River is one of the largest in the world. The Lena River Delta is the largest Arctic Delta in the world covering an area of 32,000 square kilometers.
What country is Lena in?
Russia
Lena (river)
| Lena | |
|---|---|
| Country | Russia |
| Physical characteristics | |
| Source | Baikal Mountains, Irkutsk Oblast |
| • coordinates | 53°58′3″N 107°52′56″E (approximately) |
What area lies east of the Lena River?
The western part of the plain is sometimes known as the Taymyr Plain, and the portion east of the Lena River as the Yana-Indigirka and Kolyma plains. The lowland has an east-west extent of 1,850 miles (3,000 km) and a width of up to 375 miles (600 km) and lies at 165–230 feet (50–70 m) above sea level.
Where is Lena basin?
It is 4,294 kilometres (2,668 mi) long, and has a drainage basin of 2,490,000 square kilometres (960,000 sq mi). The Lena is the eleventh-longest river in the world, and the longest river totally within Russia….Lena (river)
| Lena | |
|---|---|
| Basin features | |
| Tributaries | |
| • left | Vilyuy |
| • right | Kirenga, Vitim, Olyokma, Aldan |
What is the mouth of the Lena River?
Lena River/Mouths
Who discovered the Lena River?
Demid Pyanda
The river was probably first explored by a troupe of Russian fur hunters led by Demid Pyanda in the 17th Century. In 1623, Pyanda explored a 2,4000-kilometer stretch of the river. Since then, a large number of explorers have ventured out onto the Lena in order to record its course and discover its potential.
Where is the mouth of the Lena River?
Does the Lena River freeze?
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. After seven months encased in snow and ice, the delta emerges for the short Arctic summer.
Where does the name Lena come from?
Lena (name)
| Origin | |
|---|---|
| Word/name | British German Hebrew Dutch Persian Russian |
| Meaning | The ray of light |
| Other names | |
| Variant form(s) | Leena, Lenna, Leana, Lina, Lene, Lenka |
Where does the Lena River flow into the Arctic Ocean?
Lena River. The Lena is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Ob River and the Yenisei River).
How big is the Lena River in Russia?
THE LENA RIVER is one of Russia’s great northern rivers, draining an area of 899,641 square mi (2,306,772 square km) and encompassing a region rich in wildlife and natural resources, including one of the world’s largest deposits of gold.
Is the Lena River still a clean source of freshwater?
Threats and Disputes. Not only is the Lena River still one of the cleanest sources of freshwater on this planet, but it also flows along its natural course, as its flow has not been impeded by the large-scale construction of dams and reservoirs.
What kind of plants grow in Lena River?
Namely, Alder, willow, and birches grown in this region. Further north, in the river’s lower course, typical tundra types of vegetation prevail, with mosses, lichens, Arctic poppies, and Whitlow grasses covering the land surface in most areas.