Scientists now have a better idea of why giant holes have been opening up in the ice of the Antarctic, and they were assisted by some unique field partners.
원문출처 : https://www.cnn.com/2019/06/11/us/elephant-seal-antarctic-ice-hole-polynya-trnd/index.html
원문출처 : https://www.cnn.com/2019/06/11/us/elephant-seal-antarctic-ice-hole-polynya-trnd/index.html