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Tag: glaciers

The ‘Tahoe Tsunami’: New Study Envisions Early Geologic Event

KQED Science | July 31, 2014 | 0 Comments

The ‘Tahoe Tsunami’: New Study Envisions Early Geologic Event

A new paper marshals evidence detailing the catastrophic landslide and mega-tsunami that struck Lake Tahoe during the late Pleistocene.

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California’s Vanishing Glaciers: A Defining Moment

KQED Science | May 27, 2013

California’s Vanishing Glaciers: A Defining Moment

The Lyell and Maclure glaciers in Yosemite – like glaciers and ice sheets worldwide – are in rapid state of retreat. The Lyell and Maclure were presumed to be “true” glaciers – that is, thick slabs of ice dragged downhill under their own weight, scouring the land as they move – but scientists are discovering that the Maclure is deteriorating as it moves, and the Lyell is no longer moving at all.

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A Summer Communing With California’s Glaciers

KQED Science | May 24, 2013 | 3 Comments

A Summer Communing With California’s Glaciers

Earlier this year, geologists in Yosemite Park came to the sad conclusion that one of California's iconic glaciers, the Lyell, had ground to a halt, having lost too much mass to sustain its downward movement. Knowing that California's approximately 130 glaciers will not be around forever, Tim Palmer spent a summer on a personal quest to climb and photograph as many of these frozen giants as he could manage.

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