Her new study showed that vast amounts of fresh water more than20,000 cubic kilometres have been added to the northernmost parts of the ocean over the past40 years because the Arctic and Greenland ice sheets are melting.

• 她的新研究表明，由于北极和格林兰冰层的融化，在过去40年里，有大量淡水（2万立方公里）注入北大西洋的最北部。