Volcano, Not Global Warming Effects, May be Melting an Antarctic Glacier
ENN: Scientists have discovered a layer of volcanic ash and glass shards in Antarctica, evidence of an old eruption by a still active volcano that researchers believe may be contributing to the thinning of Antarctic glacial ice.
Hugh F.J. Corr and David G. Vaughan, two scientists with the British Antarctic Survey, recently published their discovery of the volcanic layer in the journal Nature Geoscience. The discovery is unique according to Dr. Vaughan. He said “This is the first time we have seen a volcano beneath the ice sheet punch a hole through the ice sheet.”
