You are hereArchive - Mar 1, 2010
Archive - Mar 1, 2010
Giant iceberg, 965sqmi (2500sqkm, 400m thick) split fr Antarctica, holding "enough water to fill River Thames 100 times."
An giant iceberg has broken off from Antarctica, created when it was hit by another iceberg two weeks ago. The size of Luxemberg, it could disrupt ocean circulation patterns.
The 965 sq mile (2,500 sq km) block of ice broke off from the Mertz Glacier which ends in a floating tongue of ice that protrudes 100 miles (160 km) out into the Southern Ocean. The 'calving' - or splitting of the ice sheet - resulted a collision with another iceberg.
Glaciers are melting, sea levels are rising, cloud forests are drying, and wildlife is scrambling to keep pace. It's becoming clear that humans have caused most of the past century's warming by releasing heat-trapping gases as we power our modern lives. Called greenhouse gases, their levels are higher now than in the last 650,000 years.
A large iceberg was spotted off an island about halfway between Antarctica and Australia, a rare sight in waters so far north. read more »
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