Search results for Antarctic Larsen

Earth Sciences May 19, 2021

Scientists reconstruct past history of largest ice shelf on Antarctic Peninsula

For the first time, geological records have been used to reconstruct the history of Larsen C Ice Shelf in Antarctica. The ice shelf is the largest remaining remnant of a much more extensive area of ice on the Antarctic Peninsula ...

Earth Sciences Apr 29, 2021

Antarctic ice shelf risks collapse due to warm mountain winds

Antarctica's fourth largest ice shelf risks collapse due to mountain winds, according to new research from the University of East Anglia (UEA).

Environment Apr 19, 2021

End of giant iceberg A-68

The mission to determine the impact of the giant A-68a iceberg on the important marine ecosystem of sub-Antarctic South Georgia is a success according to a team of researchers and engineers, from British Antarctic Survey ...

Earth Sciences Apr 8, 2021

Third of Antarctic ice shelf area at risk of collapse as planet warms

More than a third of the Antarctic's ice shelf area could be at risk of collapsing into the sea if global temperatures reach 4°C above pre-industrial levels, new research has shown.

Earth Sciences Feb 3, 2021

Is this the end of the A-68A iceberg?

Satellite images have revealed that the once colossal A-68A iceberg has had yet another shattering experience. Several large cracks were spotted in the berg last week and it has since broken into multiple pieces. These little ...

Earth Sciences Dec 15, 2020

Research trip to study impact of giant floating iceberg

A team of scientists will set off next month on a research mission to find out the impact of a giant floating iceberg on the wildlife and marine life on a sub-Antarctic island, the British Antarctic Survey said Tuesday.

Environment Nov 4, 2020

Massive iceberg threatens remote penguin sanctuary 

The world's biggest iceberg is on a collision course with a remote South Atlantic island that is home to thousands of penguins and seals, and could impede their ability to gather food, scientists told AFP Wednesday.

Environment Nov 4, 2020

A68 iceberg heads toward sub-Antarctic island South Georgia

An iceberg is heading towards the sub-Antarctic island of South Georgia. A68a—the size of the UK county of Somerset—broke off from the Larsen C ice shelf in 2017 and has been drifting north ever since. If it becomes grounded ...

Earth Sciences Aug 26, 2020

Antarctic ice shelves vulnerable to sudden meltwater-driven fracturing, says study

A new study says that many of the ice shelves ringing Antarctica could be vulnerable to quick destruction if rising temperatures drive melt water into the numerous fractures that currently penetrate their surfaces. The shelves ...

Earth Sciences Jul 10, 2020

Giant A-68 iceberg three years on

The colossus iceberg that split from Antarctica's Larsen C ice shelf on 12 July 2017 is now in the open waters of the South Atlantic near the South Orkney Islands, about 1,050 km from its birthplace. Having lost two chunks ...

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