An eerie and wonderful soundtrack: Ice in Antarctica
Filed under: Antarctica, Environment, My Last Continent, Oceans, Penguins
Antarctica is sometimes misunderstood as a plain, vast, white place — which, of course, it is — but it’s also a continent brimming with amazing colors (among them: sunsets, the aurora australis, algae, and the myriad shades of blue and white that make up icebergs), and its sounds are just as vibrant. Scientists have recently recorded the wonderfully eerie sound of wind whipping across the Ross Ice Shelf, which creates an otherworldly humming noise.
These recordings were gathered by scientists who spent two years recording the “singing” of the ice via 34 seismic sensors. They realized the winds caused the vibrations on the ice, creating a constant hum that will help researchers study changes in the ice shelf, such as melting, cracking, and breaking.
One of the most extraordinary things about Antarctica is its lack of human noise: Nearly every single sound is natural, whether it’s the wind, the rush of the sea, the calving of icebergs, or the sounds of penguins. There are very (very) few places on the planet that are as free of human sounds.
Not everyone can manage a visit to Antarctica, but if you take the time to listen to these spooky-beautiful sounds of wind across the ice shelf, you’ll feel transported there for a few amazing moments.