| |
| | Lake Vostok - Wikipedia, the free encyclopedia |
 | | It is located at 77° S 105° E, beneath Russia's Vostok Station, 4,000 meters (13,000 feet) under the surface of the central Antarctic ice sheet. |
 | | Lake Vostok is an oligotrophic extreme environment, one that is supersaturated with oxygen, with typically 50 times higher oxygen levels than those found in ordinary freshwater lakes on Earth. |
 | | Due to this fact, if water is released from Lake Vostok due to drilling, it could gush like a popped carbonated (fizzy) drink can and, if not contained, open the lake to possible contamination and pose a potential hazard to scientists. |
| en.wikipedia.org /wiki/Lake_Vostok (787 words) |
|