Lake Baikal is in Southern Siberia in Russia, located between Irkutsk Oblast to the northwest and the Buryat Republic to the southeast, near the city of Irkutsk. It is also known as the "Blue Eye of Siberia". It contains more water than all the North American Great Lakes combined.At 1,637 meters (5,371 ft).
It is the deepest lake in the world, and the largest freshwater lake in the world by volume. However, Lake Baikal contains less than one third the amount of water as the Caspian Sea which is the largest lake in the world. Like Lake Tanganyika, Lake Baikal was formed in an ancient rift valley and therefore is long and crescent-shaped with a surface area (31,494 km?), less than that of Lake Superior or Lake Victoria. Baikal is home to more than 1,700 species of plants and animals, two thirds of which can be found nowhere else in the world and was declared a UNESCO World Heritage Site in 1996. At more than 25 million years old, it is the oldest lake in the world.
he extent of biodiversity present in Lake Baikal is equaled by few other lakes. Lake Baikal hosts 1,085 species of plants and 1,550 species and varieties of animals. More than 80% of the animals are endemic. Epischura baikalensis is endemic to Lake Baikal and the dominating zooplankton species there: 80 to 90 percent of total biomass. The Baikal Seal or nerpa (Phoca sibirica), is found throughout Lake Baikal. It is one of only 3 entirely freshwater seal species in the world, the other being the two subspecies of freshwater Ringed Seal. Perhaps the most important local species is the omul (Coregonus autumnalis migratorius), a smallish endemic salmonid. It is caught, smoked, and sold widely in markets around the lake.
Of particular note are the two species of golomyanka or Baikal oil fish (Comephorus baicalensis and C. dybowskii). These long-finned, translucent fish normally live in depths of 200 to 500 meters and are the primary prey of the Baikal seal, representing the largest fish biomass in the lake. They are famous for disintegrating into a pool of oil and bones when exposed to sunlight. The Baikal grayling (Thymallus arcticus baicalensis), a fast swimming salmonid popular among anglers, and the Baikal sturgeon (Asipenser baerri baicalensis) are both important endemic species with commercial value.
Bear and deer are common and hunted along Baikal shores
The lake, called "the Pearl of Siberia", drew investors from the tourist industry as energy revenues sparked an economic boom.Viktor Grigorov's Grand Baikal in Irkutsk is one of the investors who planned to build three hotels creating 570 jobs. In 2007, the Russian government declared the Baikal region a special economic zone. The popular resort of Listvyanka is home to the seven-story Hotel Mayak. Baikal was also declared a UNESCO World Heritage site in 1996. Rosatom plans to build a laboratory in Baikal, in conjunction with an international uranium plant and to invest $2.5bn in the region and create 2,000 jobs in the city of Angarsk.
