Wednesday, June 4, 2008

7 amazing lake on the earth

These is 7 amazing lake on the earth, see it...!

1. Lake Baikal

Also known as the “blue eye of Siberia”, lake Baikal is located in Southern Siberia near R near the Russo-Mongolian border. Famous for being the deepest lake in the world with a maximum depth of 5,369 feet it holds a volume of water larger than that of all the great lakes combined.

Lake Baikal is a great eco-system where more than 1,700 species of flora and fauna live; two thirds of them only to be found here. Completely surrounded by steep mountains and dense forests, the lake has an estimated age of 25-30 million years, making it one of the most ancient lakes in geological history.

However, this enormous water formation may harbor a mystery of immense proportions: a gigantic animal, either of sturgeon-like appearance or a rogue sea serpent; Baikal’s very own Loch Ness Monster. No one can tell for sure if the legend is true or not, but the creature exists in people’s minds and haunts their thoughts.

2. Tanganyika Lake

Divided between Burundi, the Democratic Republic of the Congo (45%), Tanzania (41%) and Zambia, Tanganyika is the deepest fresh water lake in Africa and the second in the world with a maximum depth of 4,823 feet. The lake was “mistakenly” discovered in 1858 by two British explorers, Richard Burton and John Speke, in their quest to find the Nile’s source.



3. Caspian Sea

Between the southern areas of the Russian Federation and northern Iran, lies the largest enclosed body of water on Earth. It’s an endorheic lake with salty water (salinity of approximately 1.2%) that was landlocked due to continental drift 5.5 million years ago. An ancient remnant of the Tethys Ocean, (just like the Black Sea or the Mediterranean Sea) it is the third deepest lake in the world going down to 3,363 feet.

Fauna in the Caspian basin is very rich: great numbers of sturgeon (that’s where you get the great caviar), the Caspian seal and some fish endemic to the Caspian Sea like the Kkturn (Caspian white fish), Caspian roach, Caspian bream and an array of rare species of salmon only to be found in that area.

The Caspian Sea is very rich in energy resources like oil and gas deposits, which have been tapped since the 10th century. These days, the oil in the Caspian basin is supposed to be worth $12 trillion.

4. Lake Vostok

Out of the 140 sub-glacial lakes on earth, Vostok is the largest and the deepest, with a maximum depth of 2,950 feet. Beneath Russia’s Vostok Station, 13,000 feet under the surface of the central Antarctic ice sheet, may be the most unspoiled lake on Earth. British and Russian scientists only discovered it in 1996.

The average water temperature is -3 °C and the reason why it is still liquid below freezing is the high pressure from the weight of the ice above it.

5. O’Higgins/San Martín Lake

Located in Patagonia, between the Aysén Region and the Santa Cruz Province, the lake is called O’Higgins in Chile and San Martin in Argentina. It is the deepest lake in the Americas with a maximum depth of 2,742 feet (measured near the O’Higgins Glacier). The lake is very irregular consisting of eight well-defined arms with milky light-blue water coming from the suspended rock flour.

The lake is named after South American heroes José de San Martín of Argentina and Bernardo O’Higgins of Chile, who fought together for the liberation of Chile.






6. Lake Malawi

Also known as Lake Nyasa, Lake Malawi is the most southern lake in the East African Rift valley system, located between Malawi, Mozambique, and Tanzania. At 2,316 feet deep, it’s the second deepest lake in Africa and thanks to the tropical waters it has more fish species than any other lake on Earth.

Researchers have studied sediments from core samples of Lake Malawi, which revealed that 100,000 years ago, water levels dropped to about 2,000 feet, turning the land around the lake into semi-desert and arid scrubland habitat. According to some, this may be why early man fled from Africa to colonize other parts of the world.





7. Lake Toba

Lake Toba (Indonesian: Danau Toba) is a lake, 100 km long and 30 km wide, and 505 m. (1,666 ft.) at its deepest point, in the middle of the northern part of the Indonesian island of Sumatra with a surface elevation of about 900 m (3,000 feet), stretching from [show location on an interactive map] 2.88° N 98.52° E to [show location on an interactive map] 2.35° N 99.1° E. It is the largest volcanic lake in the world. source: digg.com, wikipedia.com

1 comment:

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