A network of interdisciplinary scholars studying past climate change
By Benoit S. Lecavalier.
The Greenland ice sheet is melting fast, and it contains enough water to raise global sea levels by over seven meters if it were to disappear entirely. However, thousands of years ago the ice sheet was much larger, with a total of 12 metres ice-equivalent sea-level. There are many questions that remain unanswered about how Greenland lost all this ice from past to present. For example: how and where did the Greenland ice sheet lose mass? What climate history resulted in such a drastic change in the ice sheet? This summer, these were the questions that led a multidisciplinary team of scientists to Southeast Greenland. We were embarking on an expedition to better understand its climate history, and so resolve part of a much bigger story. Read more.