Thursday, July 12, 2012

Following the Ice: Is this Global Warming?

From the mess tent, we can hear huge boulders crashing through rapids half a kilometer away. The boulders sometimes sound like approaching footsteps, and as we re all just a tiny bit nervous about an unlikely polar bear visit, conversations trail off and we listen.

In the four years our camp has existed on this glacial river, more meltwater is spilling out from beneath Leverett Glacier than we ve ever seen. What s more, the river has spilled over its banks and is now eroding a glacial moraine near our camp that was likely pushed there in the 1700 s during the Little Ice Age. It s only June and the river is still rising.

Ben Linhoff sampling the stream formed by glacial melt early in the season.



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