One would imagine a glacier’s melt to be fairly quiet. That would be wrong. Recordings by current and former University of Washington researchers in fjords shows that melting at glacier edges in the narrow rock-edged canyons are some of the noisiest places in the sea. The study, published in Geophysical Research Letters, recorded the sound near glacier tongues in narrow fjords in the Arctic and Antarctica. The sounds were louder than any natural or human-generated ocean noise, at least within…
March 27, 2015