For the grisly details, follow the Source: CNN.com

Summer is over in the northern hemisphere, but it’s been another chilling season for researchers who study Arctic sea ice.

“It’s definitely a bad report. We did pick up little bit from last year, but this is over 30 percent below what used to be normal,” said Walt Meier, a research scientist with the National Snow and Ice Data Center in Boulder, Colorado.

This past summer, the Arctic sea ice dwindled to its second lowest level. Arctic sea ice is usually one to three meters, or as much as 9 feet thick. It grows during autumn and winter and shrinks in the spring and summer.

Scientists have monitored sea ice conditions for about 50 years with the help of satellites. Changes in the past decade have been alarming to climate researchers and oceanographers.

“It is the second lowest on record … If anything it is reinforcing the long-term trend. We are still losing the ice cover at a rate of 10 percent per decade now, and that is quite an increase from five years ago,” said Meier. “We are still heading toward an ice cover that is going to melt completely in the summertime in the Arctic.”

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