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larsenb_20020131_20020307_animation.mov
jbnsidc
233 views
This movie shows the events of January, February, and March 2002 as recorded by NASA's Moderate Resolution Imaging Spectrometer (MODIS) satellite sensor. The images show th...
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What Is the ozone layer?
jbnsidc
822 views
Dr. Julienne Stroeve explains what Earth's ozone layer is, and why it is important.
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How long has Antarctica been a continent?
jbnsidc
118 views
Dr. Ted Scambos explains what we know about Antarctica's history as a continent.
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How was Antarctica found?
jbnsidc
157 views
Antarctic researcher Dr. Ted Scambos talks about how the continent of Antarctica was discovered.
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Arctic sea ice extent remains low; 2009 sees third-lowest mark
jbnsidc
270 views
At the end of the Arctic summer, more ice cover remained this year than during the previous record-setting low years of 2007 and 2008. However, sea ice has not recovered to...
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Why is Greenland called Greenland?
jbnsidc
1,687 views
Dr. Julienne Stroeve explains the Vikings' deceptive naming strategy for this icy land.
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Arctic sea ice down to second-lowest extent
jbnsidc
2,172 views
From the National Snow and Ice Data Center: Despite cooler temperatures and ice-favoring conditions, long-term decline continues. On the left are a series of satellite imag...
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Arctic Sea Ice News: Shortcuts open up; decline pace steady
jbnsidc
3,454 views
This animation in Google Earth shows satellite data of Arctic sea ice concentration from May 25 to August 21, 2008. Note how the decline rate speeds up during August, with ...
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Antarctic Ice Shelf Disintegration Underscores a Warming World
jbnsidc
3,185 views
Satellite imagery from the National Snow and Ice Data Center at the University of Colorado at Boulder reveals that a 13,680 square kilometer (5,282 square mile) ice shelf h...
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2007 Arctic sea ice decline
jbnsidc
588 views
See how much less sea ice remained at the end of the September melt season in the Arctic, compared to all the years of satellite data since 1979.
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