The world's largest iceberg is on the move again, drifting through the Southern Ocean after months stuck spinning on the same spot, scientists from the British Antarctic Survey (BAS) have said. 世界最大冰山A23a在原地旋转数月后,再次移动,目前正...
Then, the iceberg was carried away by ocean currents before it became stuck again in a Taylor column –– the name given to a spinning vortex of water caused by ocean currents hitting an underwater mountain. In December, the iceberg broke free. Initially, scientists said they expected it to...