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Latest Extreme points of Earth Stories

British Scientists Begin To Drill Antarctic Ice Sheet To Hunt For Life
2012-12-22 06:45:50

[Watch Video: Tractor Train From Union Glacier To Lake Ellsworth] Lawrence LeBlond for redOrbit.com - Your Universe Online Update (Dec. 22, 2012) A long-awaited project to drill through Antarctica´s ice sheet to a deep subglacial lake to look for life has been on hold for the past week due to a malfunction in the drill´s boiler system. The team heading the $12 million operation could only sit patiently in the subzero temperatures of the southern continent as they waited...

2012-11-28 16:22:39

COLLEGE STATION, Texas, Nov. 28, 2012 /PRNewswire-USNewswire/ -- The melting rate of certain glaciers in Antarctica is unmistakably accelerating and the most direct link to global warming is in the unknown adjustment of the surrounding Southern Ocean. That leads to not only an uncertain future stability of the icy continent but also raises questions about the pace of sea level rise around the world, according to work by a Texas A&M University researcher. (Logo:...

Winds Responsible For Antarctic Sea Ice Growth
2012-11-12 05:17:56

redOrbit Staff & Wire Reports - Your Universe Online While global warming has caused extensive melting of sea ice in the Arctic region in recent years, the opposite phenomenon has been occurring in Antarctica, and now experts believe they've discovered the reason why. In a report released Sunday, a team of scientists revealed that shifting wind patterns surrounding the southernmost continent have resulted in slight increase in regional sea ice. That conclusion comes following an...

Ice Caps Grow and Shrink
2012-10-24 20:26:45

Brett Smith for redOrbit.com — Your Universe Online Over the past few years, researchers have consistently shown an overall decrease in the size of the Arctic ice cap–particularly during the summer months when the most melting occurs. However, a new study from NASA scientists has shown that this melt off around the Arctic is accompanied by the record expansion of sea ice around Antarctica, when the Southern Hemisphere is experiencing its colder temperatures of the year....

2012-10-12 11:20:43

WASHINGTON, Oct. 12, 2012 /PRNewswire-USNewswire/ -- Scientists and flight crew members with Operation IceBridge, NASA's airborne mission to study Earth's changing polar ice, are beginning another campaign over Antarctica. Now in its fourth year, IceBridge's return to the Antarctic comes almost a year after the discovery of a large rift in the continent's Pine Island Glacier. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) The first science flight of the campaign began Friday...

2012-10-12 12:16:50

Scientists and flight crew members with Operation IceBridge, NASA's airborne mission to study Earth's changing polar ice, are beginning another campaign over Antarctica. Now in its fourth year, IceBridge's return to the Antarctic comes almost a year after the discovery of a large rift in the continent's Pine Island Glacier. The first science flight of the campaign began Friday at 8 a.m. EDT when NASA's DC-8 research aircraft left Punta Arenas, Chile, for an 11-hour flight that will take it...

Composition Of Microbial Populations Determined By Freshwater Flows Into The Arctic And Southern Oceans
2012-10-11 08:05:22

Part of NSF's International Polar Year research portfolio, the six-nation study indicates that shallow-water populations have little in common Differing contributions of freshwater from glaciers and streams to the Arctic and Southern oceans appear to be responsible for the fact that the majority of microbial communities that thrive near the surface at the Poles share few common members, according to an international team of researchers, some of whom were supported by the National Science...

Ice Core Lab Brings The Arctic To Denver Year Round
2012-10-02 05:01:20

[ Watch the Video: National Ice Core Lab Stores Valuable Ancient Ice ] Lee Rannals for redOrbit.com - Your Universe Online While temperatures across the country start to cool in accordance to the changing of seasons, there is one place in Denver, Colorado where it stays cool all year round. Colorado experienced record highs this summer, but the National Ice Core Laboratory (NICL) was one place in the state that stayed well below hot, at minus 10 degrees Fahrenheit. The...

2012-09-18 18:21:37

SAN FRANCISCO, September 19, 2012 /PRNewswire/ -- Today, British Ultrarunner Tim Willamson announced his 2013 polar trek which will see him become the first person to attempt to walk solo and unsupported to and from the North Pole. Supported by Chillisauce.co.uk [http://www.chillisauce.co.uk ] 25 year old Williamson, a virtual unknown on the global adventure scene, will be setting off from Resolute Bay, on the 13th January 2013. If successful it will become the longest,...

Arctic Crustaceans Survive Ice Melt By Migrating Via Deep Ocean Currents
2012-09-14 11:29:59

Brett Smith for redOrbit.com - Your Universe Online As climate change tightens its grip on the polar regions, many biologists are investigating how different species that live there are being affected by increasing temperatures and decreasing polar ice. Some arctic crustaceans are showing why they have persisted for millions of years by adapting to the changes in their environment, according to a new report published in the journal Biology Letters by an international team of scientists....


Latest Extreme points of Earth Reference Libraries

Antarctica
2013-02-18 10:15:24

Antarctica is the Earths southernmost continent; it contains the geographic South Pole. It’s situated in the Antarctic area of the Southern Hemisphere, almost completely south of the Antarctic Circle, and is bordered by the Southern Ocean. It’s the fifth-largest continent at 5.4 million sq miles. On average, it is the driest, coldest, and windiest continent as well as having the highest average elevation of all the continents. Considered a desert, the annual precipitation is only 8...

45_67fb0d2e7f58011bfaf3ad4e1459a1ec
2009-05-14 17:45:56

The Amundsen-Scott South Pole Station is a U.S. research facility based at the South Pole, in Antarctica. It is the southernmost continually inhabited place on the planet. Its name honors Roald Amundsen who reached the South Pole in December 1911, and Robert F. Scott who reached the South Pole in January 1912. The station was constructed in 1956 to support the International Geophysical Year in 1957. It has been continuously occupied since then. It currently lies within 330 feet of the...

Arctic Circle
2004-10-19 04:45:44

Arctic Circle -- The Arctic (Land of the Midnight Sun) is the area around the earth's North Pole while antarctic is in South Pole. It includes parts of Russia, Alaska, Canada, Greenland, Lapland and Svalbard as well as the Arctic Ocean. The Arctic Circle is one of the five major circles of latitude that mark maps of the Earth. Everything north of this circle is known as the Arctic, and the zone just to the south of this circle is the Northern Temperate Zone. This is the parallel of...

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