SOURCE: Huffington Post

DATE: May 25, 2017

SNIP: Climate change is causing record levels of ice to disappear from the Arctic, and the melt is unearthing something that was supposed to stay buried for centuries — an abandoned U.S. nuclear base.

Camp Century was built in Greenland in 1959 during the peak of the Cold War. The subterranean base held between 85 and 200 soldiers year-round. The base was built under the pretense that it would be a centre for scientific experiments on the icecap and a space to test construction techniques in Arctic conditions.

If the ice melts at Camp Century, it will release an abundance of PCBs as well as other physical, chemical, biological and radiological wastes (including thousands of barrels of diesel) that could eventually be swept to Canada.

The study from Geophysical Research Letters predicted that by 2090 ice around Camp Century will begin to melt, and it will take nearly another century before the camp is fully unearthed. But meltwater runoff could carry chemical waste into the sea as soon as the ice sheet starts melting.

Since that study was published, scientists found that the Arctic is warming more than twice as fast as the rest of earth. The “Snow, Water, Ice, and Permafrost in the Arctic” report, published in April 2017, significantly increased the projections of how fast global sea-levels will rise, meaning that ice could melt at Camp Century sooner than projected.