Ads
related to: cool places in antarctica in the world to go to water and keep it coldkayak.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
While Antarctica has never had a permanent human population, it has been explored by various groups, and many locations on and around the continent have been described. This page lists notable places in and immediately surrounding the Antarctic continent, including geographic features, bodies of water, and human settlements.
Lake Vostok (Russian: озеро Восток, romanized: ozero Vostok) is the largest of Antarctica's 675 known [3] subglacial lakes.Lake Vostok is located at the southern Pole of Cold, beneath Russia's Vostok Station under the surface of the central East Antarctic Ice Sheet, which is at 3,488 m (11,444 ft) above mean sea level.
In Antarctica there are, in addition to mountaintops and nunataks, other natural snow- and ice-free areas often referred to as "Antarctic oases" or "dry valleys". [1] [2] These areas are surrounded by the Antarctic ice sheet or, in coastal areas, are situated between the ice sheet and the Antarctic ice shelves.
[1] [2] [3] When a glacier is very thick, the pressure at the bottom is great enough that liquid water can exist at temperatures where water would freeze, at regular pressures. The ice above Lake Vostok , the largest antarctic lake, is approximately 2 miles (3.2 kilometers) thick.
The unique conditions in the Dry Valleys are caused, in part, by katabatic winds; these occur when cold, dense air is pulled downhill by the force of gravity. The winds can reach speeds of 320 km/h (200 mph), heating as they descend and evaporating all water, ice and snow. [7] The dry wind evaporates the snow rapidly and little melts into the soil.
The area around Don Juan Pond is covered with sodium chloride and calcium chloride salts that have precipitated as the water evaporated. [4] [5] The area and volume of Don Juan Pond vary over time. According to the United States Geological Survey topographical map published in 1977, the area was approximately 0.25 km 2 (62 acres). However, in ...
Lake water temperatures can fall as low as -20 °C in winter, however the lake's water column is able to remain free of ice year-around due to the high salinity (~270 g/L) of the lake water. [2] The archaeon Halorubrum lacusprofundi was first isolated from Deep Lake in the 1980s and is the first archaea domain member to be isolated from a cold ...
Lake Vanda is a lake in Wright Valley, Victoria Land, Ross Dependency, Antarctica.The lake is 5 km (3.1 mi) long and has a maximum depth of 69 m (226 ft). [2] On its shore, New Zealand maintained Vanda Station from 1968 to 1995.
Ads
related to: cool places in antarctica in the world to go to water and keep it coldkayak.com has been visited by 1M+ users in the past month