Scientists say this sound could be used to monitor how Antarctica's largest ice shelf is responding to climate change.
원문출처 : https://www.cnn.com/videos/world/2018/10/17/antartica-ice-shelf-hum-climate-change-orig-st.cnn
원문출처 : https://www.cnn.com/videos/world/2018/10/17/antartica-ice-shelf-hum-climate-change-orig-st.cnn