What are 3 facts about Lake Baikal?
It is also the deepest lake in the world, at 1,620 meters (5,314 feet). It contains 20% of the world’s total unfrozen freshwater reserve. There are more than thirty rocky islands in Lake Baikal. One of them is the world’s second largest island in a lake, Olkhon.
What is special about Lake Baikal?
Lake Baikal is the largest freshwater lake by volume (23,600km3), containing 20% of the world’s fresh water. At 1,637m, it is the deepest freshwater lake in the world; the average depth is 758m. The lake is estimated to be 25 million years old, making it one of the most ancient lakes in geological history.
How did Lake Baikal get so deep?
Lake Baikal is so deep because it is located in an active continental rift zone. The rift zone is widening at a rate of about 1 inch (2.5 cm) per year. As the rift grows wider, it also grows deeper through subsidence. So, Lake Baikal could grow wider and deeper in the future.
What are 2 unique features of Lake Baikal?
“Lake Baikal is the oldest lake in the world. It is home to approximately 1,700 to 1,800 endemic plant and animal species,” said Jennifer Castner of Pacific Environment’s Russia program. Additionally, it holds 20 percent of the world’s fresh water, due to the lake’s depth.
How many gallons of water are in Lake Baikal?
Siberia’s Lake Baikal contains about 6,276,367,740,000,000 gallons of freshwater – nearly 1 million gallons for every living person on earth. The other – and more widely used – measure of a lake’s size is the lake’s surface acreage. By that measure, the world’s largest freshwater lake is North America’s Lake Superior.
Does Baikal have tides?
The diurnal and semi-diurnal tides can be explained by a tidal oscillation of the southern basin of Baikal Lake along a direction 70°N.. First mode of seiche has a period of 4.6 hour with an amplitude of 60 mm.
What lives in the Baikal lake?
Other land-based species around Lake Baikal include bears, reindeer, elk, wild boar, Siberian roe deer, polecats, ermine, sable and wolves. American minks, imported from Canada, also live around Lake Baikal, according to Baikal World Web. More than 50 species of fish live in Lake Baikal, according to Baikal World Web.
What lives in Lake Baikal?
What fish live in Lake Baikal?
Omul
Arctic graylingBaikal sturgeon
Lake Baikal/Fish
How old is Lake Baikal?
25 million years
Situated in south-east Siberia, the 3.15-million-ha Lake Baikal is the oldest (25 million years) and deepest (1,700 m) lake in the world. It contains 20% of the world’s total unfrozen freshwater reserve.