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This is an archive of AGU's GeoSpace blog through 1 July 2020. New content about AGU research can be found on Eos and the AGU newsroom.

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13 September 2016

Sikuliaq week 1 recap: Through the ice

This is the latest in a series of dispatches from scientists and education officers aboard the National Science Foundation’s R/V Sikuliaq. Read more posts here. Track the Sikuliaq’s progress here. By Kim Kenny Today marks one full week at sea. We’ve gone through the Bering Strait and Chukchi Sea into the Beaufort Sea, where we worked our way into the Beaufort Basin. Then we turned southwest and are now back …

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31 August 2016

A note on Arctic sea ice loss

This is the latest in a series of dispatches from scientists and education officers aboard the National Science Foundation’s R/V Sikuliaq. Read more posts here. Track the Sikuliaq’s progress here. By Kim Kenny We probably won’t see much of this view during our trip – fragments of ice in the ship’s wake, a thin white sheet stretching to the horizon. We’re more likely to see the endless blue of 2°C …

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26 August 2016

Hello from Sikuliaq 2016: The Dynamic Arctic

Welcome to our Dynamic Arctic blog! This will be our information hub to keep you up-to-date as we embark on a research cruise through the Beaufort and Chukchi Seas. Our journey will begin in Nome, Alaska on about August 31 and finish around October 1, 2016.

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21 October 2015

Aerosol reductions could account for up to 40 percent of future Arctic sea ice loss

Anticipated declines in human-produced aerosols could have a significant effect on Arctic sea ice cover over the remainder of the 21st century, accounting for up to 40 percent of the decline in sea ice extent that could occur in the region by 2100, a new study shows.

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