BEAMISH: Basal Conditions on Rutford Ice Stream
The polar ice sheets play a major role in controlling Earth’s sea level and climate, but our understanding of their history and motion is poor. The biggest uncertainty in predicting …
Ice & ice-movement
Over the past 40 years, ice cores have revealed more about climate change than any other scientific technique. Over the last few decades, satellites have detected changes to the amount of sea ice that covers the polar oceans. Since 1979 summer sea-ice extent in the Arctic has reduced at 10% per decade. Some major glaciers that drain the Antarctic and Greenland ice sheets have accelerated by as much as 50%.
AGAP
Exploring Antarctica’s ‘ghost mountains’
Aero geophysical investigation of Institute and Moller Ice Streams
West Antarctic ‘rivers’ of ice
ANiSEED
This project will reconstruct millennial-scale ice sheet change in the western Amundsen Sea Embayment, Antarctica, using high-precision exposure dating.
Filchner Ice Shelf System, Antarctica
Understanding the contribution that polar ice sheets make to global sea-level rise is recognised internationally as urgent. The mission of this five-year project is to capture new observations and data …
iSTAR-C Dynamical control on the response of Pine Island Glacier
iStar-C – strives to understand the dynamical control and response to change of Pine Island Glacier
iSTAR – Stability of the West Antarctic Ice Sheet
Science on the move – the mission to understand the stability of the West Antarctic Ice Sheet
Antarctic tipping points
1 June, 2023
Concern is rising about tipping points in the Antarctic region (Armstrong et al., 2022). Recent heatwaves, changes in the Southern Ocean, and a reduction in the extent of Antarctic sea …
The dynamics of a barotropic current impinging on an ice front
1 December, 2022
Reconstructing Antarctic sea ice from 130,000 years ago
1 October, 2022
60 years of Antarctic ice sheet data released
17 July, 2023
In a significant milestone for Antarctic research, detailed and extensive information on ice thickness and bed topography is now available for the first time in a centralised and standardised format. …
Ground beneath Thwaites Glacier mapped for first time
31 May, 2023
The ground beneath Antarctica’s most vulnerable glacier has been mapped for the first time, helping scientists to better understand how it is being affected by climate change. Analysis of the …
Scientists named on TIME100 list for Antarctic research
13 April, 2023
Scientists Dr Peter Davis (British Antarctic Survey) and Dr Britney Schmidt (Cornell University) have been named in the 2023 TIME100 annual list of the 100 most influential people in the …
Extreme snowfall in West Antarctica driving sea-level rise
21 March, 2023
A new study highlights how extreme snowfall events significantly alter the amount of ice lost by the West Antarctic Ice Sheet. A team of scientists from British Antarctic Survey, along …
First images of giant iceberg from Brunt Ice Shelf
13 March, 2023
ANTARCTICA – 13 March 2023. British Antarctic Survey (BAS) has released the first aerial pictures of the massive A81 iceberg that calved from the Brunt Ice Shelf in late January. …
Brunt Ice Shelf in Antarctica calves giant iceberg
23 January, 2023
ANTARCTICA – 23 January 2023. A huge iceberg (1550 km²), almost the size of Greater London, has broken off the 150m thick Brunt Ice Shelf. It calved after cracks that …
Beyond EPICA deep drilling campaign begins
7 December, 2022
Scientists return to East Antarctica this month (December) to locate the oldest ice on Earth. The team is part of an EU-funded research consortium from 10 European countries whose aim …
Ice age valleys give clues to future ice sheet change
5 October, 2022
Deep valleys buried under the seafloor of the North Sea record how the ancient ice sheets that used to cover the UK and Europe expelled water to stop themselves from …
Scientists expose vulnerabilities of critical Antarctic ice shelf
21 September, 2022
Pine Island Ice Shelf in West Antarctica, which holds back enough ice to raise sea levels by 0.5 metres, could be more vulnerable to complete disintegration than previously thought. A …
Antarctic glaciers’ ice loss “unprecedented”
16 June, 2022
Two crucial glaciers in West Antarctica may be losing ice faster than they have over the last 5,000 years, according to a new study published this month (June 2022).
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