Thursday, 24 November 2016

100-year-old expedition logbooks reveal Antarctic sea ice patterns

Researchers have used the ship logbooks of early 20th century Antarctic explorers, such as Erich von ...

In the early years of the 20th century, several teams of explorers were racing to reach a new frontier: the South Pole. During what's known as the Heroic Age of Antarctic Exploration, many explorers perished and the expeditions were fraught with failure, but their efforts were not in vain. Now, over a century later, their logbooks and journals have helped piece together a new discovery: Antarctic sea ice coverage may not be on a steady downward trend, but fluctuating decade to decade.

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Category: Environment

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from New Atlas http://ift.tt/2gn7Wvz

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