Arctic sea ice melts to lowest level on record

Photo retrieved from: www.reuters.com

“The extent of ice probably hit its low point on September 16, when it covered 1.32 million square miles (3.42 million square km) of the Arctic Ocean, the smallest amount since satellite records began 33 years ago.

Changing weather conditions could further shrink the extent, the center said. A final analysis is expected next month.

The record was broken on August 26, when the ice shrank below the record set in 2007. After that, it kept melting for three more weeks, bringing the ice extent – defined by NSIDC as the area covered by at least 15 percent ice – to nearly half of the 1979-2000 average.

“We are now in uncharted territory,” Mark Serreze, the center’s director, said in a statement. “While we’ve long known that as the planet warms up, changes would be seen first and be most pronounced in the Arctic, few of us were prepared for how rapidly the changes would actually occur.”

The summer ice isn’t just dwindling. It is also thin, relatively fragile seasonal ice instead of the hardier multi-year ice that can better withstand bright sunlight.”

Read more: Reuters

 

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