British Antarctic Survey
A research mission to determine the impact of the giant A-68a iceberg on one of the world’s most important ecosystems gets underway next month. A team of scientists, led by British Antarctic Survey (BAS), will set sail on the National Oceanography Centre’s (NOC) ship bound for the sub-Antarctic island of South Georgia.
King Edward Point Research Station on the island of South Georgia
The huge berg, which broke away from Antarctica’s Larsen C Ice Shelf in 2017, is now 3900 sq km in area. After satellite images revealed its movement towards South Georgia, the science team put a proposal to NERC to fund an urgent mission south. Recent images captured from the air by the MOD show that the iceberg is breaking up. The team will investigate the impact of freshwater from the melting ice into a region of the ocean that sustains colonies of penguins, seals and whales. These waters are also home to some of the most sustainably managed fisheries in the world.