Northwest Glaciers Shrinking Faster

mcclatchydc.com — Climate change is shrinking three of the nation's most studied glaciers at an accelerated rate, and government scientists say that finding bolsters global concerns about rising sea levels and the availability of fresh drinking water. Known as "benchmark glaciers," the South Cascade Glacier in Washington state, the Wolverine Glacier on Alaska's Kenai Peninsula and the Gulkana Glacier in interior Alaska all have shown a "rapid and sustained" retreat, according to a report by the U.S. Geological Survey. "They are living on the edge," Ed Josberger, a USGS scientist based in Tacoma, Wash., said of the three glaciers. "We've crossed a threshold, and these glaciers along with those globally are shrinking."

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