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The American Empire in a Changing World



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Showing posts with label antarctic. Show all posts
Showing posts with label antarctic. Show all posts

Monday, November 12, 2012

''Poles apart: satellites reveal why Antarctic sea ice grows as Arctic melts''

From The Guardian

''The mystery of the expansion of sea ice around Antarctica, at the same time as global warming is melting swaths of Arctic sea ice, has been solved using data from US military satellites.

Two decades of measurements show that changing wind patterns around Antarctica have caused a small increase in sea ice, the result of cold winds off the continent blowing ice away from the coastline.''

read more 

Monday, October 8, 2012

''Does record Antarctic sea ice refute global warming?''

From RGJ.com

''But the bigger question is one that seems to make sense: If Arctic sea ice at the north pole is at a record low and Antarctic sea ice at the south pole is at a record high, doesn’t this mean they are balancing each other out?''

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Thursday, April 26, 2012

''Antarctic ice melting from warm water below: study''

From SMH

"The western chunk of Antarctica is losing 23 feet (seven metres) of its floating ice sheet each year. Until now, scientists weren't exactly sure how it was happening and whether or how man-made global warming might be a factor. The answer, according to a study published Wednesday in the journal Nature, is that climate change plays an indirect role — but one that has larger repercussions than if Antarctic ice were merely melting from warmer air."

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Wednesday, February 8, 2012

''Lake Vostok mystery''

"Academics say they have found “the only giant super-clean water system on the planet”. They forecast the extraordinary 5,400 cubic kilometres of pristine water will be “twice cleaner than double-distilled water”, and any life will have developed in total isolation."


from russia & india report...

Tuesday, February 7, 2012

''Lake Vostok mystery: Alien life, global warming and Hitler's archive''

"Scientists, environmentalists and even World War II historians have reacted with a mixture of excitement and concern to news that Russian geologists have drilled through to a huge subterranean lake in Antarctica, some 20 million years old."


from rt.com...

Monday, February 6, 2012

'Lost World' reached: 20 million yr old Antarctic lake 'drilled'

"After 30 years spent drilling through a four-kilometer-thick ice crust, researchers have finally broken through to a unique subglacial lake. Scientists are set to reveal its 20-million-year-old secrets, and imitate a quest to discover ET life."


from rt.com...

Saturday, August 13, 2011

"Interest in Antarctic booty set to heat up"

from new zealand herald.......

"In February, as the navy's new patrol ship Wellington hammered through mountainous seas off Antarctica, New Zealand was sending a message to the world: we're here, and we intend to stay.

But some of the planet's most powerful nations think otherwise. With the prospect of massive oil and mineral fields opening to new technology, the continent is facing the likelihood of a rush for wealth that will swat any existing claims aside.
A report by Australia's Lowy Institute for International Policy warns that the existing treaty system is under increasing strain and may not survive, a view echoed by predictions of increased competition by New Zealand defence planners.
Last year's defence assessment placed the use of military force to impose an Antarctic claim among a list of potential sudden shocks the nation may have to deal with.
The Lowy Report, by national security Fellow Ellie Fogarty, urges Australia to include the continent in its security and strategic planning, and to increase the involvement of its Defence Force in a range of measures to defend its claim to vast areas of Antarctica".............READ MORE