Say goodbye to Yosemite’s largest glacier

Park visitors gaze at what remains of the Lyell Glacier.

Hasta la vista, glacier.

The world’s glaciers are withering quickly — researchers say they are contributing to nearly one-third of sea-level rise, despite holding just 1 percent of the planet’s surface ice. And while the glaciers in California’s Yosemite National Park aren’t the largest, they are suffering the same alarming fate as their icy ilk in other parts of the world.

Yosemite’s granite cliffs and valleys were carved during the Ice Age as glaciers expanded. Now these vestigial masses of ice are mostly retreating — and fast. The park employs a full-time glaciologist, Greg Stock, who recently returned from a trek to Lyell Glacier, which is the park’s largest. He told the L.A. Times that it had shrunk visibly since he made the same back-country hike last year:

“Lyell has dropped 62% of its mass and lost 120 vertical feet of ice over the last 100 years. “We give it 20 years or so of existence —  then it’ll vanish, leaving behind rocky debris,” Stock said.

Read the full story here.

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About jensera

Jennifer Harrington is a Toronto-based illustrator, writer and graphic designer. She illustrated the best-selling children’s book series 'A Moose in a Maple Tree,' which includes the titles 'A Moose in a Maple Tree,' 'The Night Before a Canadian Christmas' and 'Canadian Jingle Bells.' She is also the owner of JSH Graphics, a boutique graphic design agency that specializes in print and web advertising. With her latest project, Eco Books 4 Kids, Jennifer has partnered with illustrator Michael Arnott to create a series of ecologically-themed ebooks for children. Her next book, 'Spirit Bear,' is due for release in the Summer of 2013. Jennifer offers two different school presentations for her 'Moose in a Maple Tree' collection, an illustration demonstration and a Christmas concert series, which can be booked at www.amooseinamapletree.com. She will be taking bookings for school readings of 'Spirit Bear' beginning in October 2013.

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