News tagged with square miles

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Greenland's glaciers losing ice faster this year than last year, which was record-setting itself

Space & Earth / Earth Sciences

created Dec 15, 2008 | popularity 2.2 / 5 (10) | comments 19

Researchers watching the loss of ice flowing out from the giant island of Greenland say that the amount of ice lost this summer is nearly three times what was lost one year ago.


NASA data show Arctic saw fastest August sea ice retreat on record

NASA data show Arctic saw fastest August sea ice retreat on record

Space & Earth / Earth Sciences

created Sep 28, 2008 | popularity 2.8 / 5 (14) | comments 4

Following a record-breaking season of arctic sea ice decline in 2007, NASA scientists have kept a close watch on the 2008 melt season. Although the melt season did not break the record for ice loss, NASA data ...


Satellite images show continued breakup of 2 of Greenland's largest glaciers

Satellite images show continued breakup of 2 of Greenland's largest glaciers

Space & Earth / Earth Sciences

created Aug 21, 2008 | popularity 3.4 / 5 (23) | comments 70

Researchers monitoring daily satellite images here of Greenland's glaciers have discovered break-ups at two of the largest glaciers in the last month. They expect that part of the Northern hemisphere's longest ...





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Glint of Sunlight Confirms Liquid in Northern Lake District of Titan

Glint of Sunlight Confirms Liquid in Northern Lake District of Titan

Space & Earth / Space Exploration

created Dec 17, 2009 | popularity 5 / 5 (13) | comments 0

(PhysOrg.com) -- NASA's Cassini Spacecraft has captured the first flash of sunlight reflected off a lake on Saturn's moon Titan, confirming the presence of liquid on the part of the moon dotted with many large, ...


Surveying bird biodiversity from space?

Biology / Ecology

created Dec 16, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A fundamental rule of wildlife ecology says that diverse habitats foster greater biodiversity: The Amazon has far more species than Greenland. But how do habitat and biodiversity relate in a state like Wisconsin, ...


New results from a terra-ific decade in orbit

New results from a terra-ific decade in orbit

Space & Earth / Earth Sciences

created Dec 15, 2009 | popularity 5 / 5 (1) | comments 0

December 18, 2009, marks the tenth year since the launch of Terra, one of NASA's "flagship" Earth observing satellites. But the decade is more than just a mechanical milestone. With each additional day and ...


A unique geography -- and soot and dust -- conspire against Himalayan glaciers

A unique geography -- and soot and dust -- conspire against Himalayan glaciers

Space & Earth / Earth Sciences

created Dec 15, 2009 | popularity 4 / 5 (2) | comments 1

"So many disparate elements, both natural and man-made, converge in the Himalayas," said William Lau, a climatologist from NASA's Goddard Space Flight Center in Greenbelt, Md. "There's no other place in the ...


A NASA satellite image of iceberg B17B (C), floating southwest off the West Australian coast

'Monster' iceberg shedding hundreds of offshoots

Space & Earth / Earth Sciences

created Dec 14, 2009 | popularity 4.6 / 5 (9) | comments 2

An island-sized iceberg is breaking up as it drifts closer to Australia, producing hundreds of smaller slabs spread over a massive area of ocean, experts said Monday.


Probing Question: What are wildlife corridors?

Probing Question: What are wildlife corridors?

Biology / Ecology

created Dec 10, 2009 | popularity 5 / 5 (3) | comments 0

Imagine that an unknown force hacks your city into two chunks. Because of this new barrier, you can’t get from your home to your office or the grocery store. Suddenly, your access to critical resources is ...


A NASA satellite image of iceberg B17B (C), some 19 kilometres (12 miles) long, floating off West Australia

Giant iceberg spotted south of Australia

Space & Earth / Earth Sciences

created Dec 09, 2009 | popularity 4.1 / 5 (16) | comments 23

A monster iceberg nearly twice the size of Hong Kong island has been spotted drifting towards Australia in what scientists Wednesday called a once-in-a-century event.


New forest fire detection system prototype installed at Lake Tahoe

New forest fire detection system prototype installed at Lake Tahoe

Space & Earth / Environment

created Dec 07, 2009 | popularity not rated yet | comments 0

Graham Kent, Nevada Seismological Laboratory director at the University of Nevada, Reno is leading the installation, testing and maintenance of a novel way to monitor forests fires and other environmental ...


Californians -- and their cell phones -- will help computer scientists monitor air pollution

Californians -- and their cell phones -- will help computer scientists monitor air pollution

Technology / Computer Sciences

created Dec 04, 2009 | popularity 1 / 5 (2) | comments 0

You want to go for a run, but you don't want to run in polluted air that might aggravate your asthma. University of California, San Diego computer scientists are creating a network of environmental sensors ...


Tahoe faces new development battle: green vs. green

Space & Earth / Environment

created Dec 03, 2009 | popularity 4 / 5 (2) | comments 0

As snow begins to blanket Lake Tahoe, the region finds itself facing a new kind of development battle: green vs. green.



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