Rothera Time Series
Earth System indicators in Antarctica
Oceanography
Polar oceans influence the entire Earth System in all areas, including the seas around the UK. The polar oceans have an enormous capacity to store and redistribute fresh water, heat, carbon dioxide and other climatically-important substances. Oceanographic studies help make more accurate predictions about global impacts.
The role of the Southern Ocean in regulating atmospheric CO2 on glacial-interglacial timescales
The cause of the variability in atmospheric CO2 over glacial-interglacial timescales has been a puzzle since its discovery in the early 1980s. It is widely believed to be related to …
Impacts of Ocean Acidification on Sea-Surface
In order to assess the impact of anthropogenic carbon dioxide (CO2) on the oceans today we are investigating the effect of decreasing upper ocean pH on calcifying zooplankton. Pteropods, …
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 …
SONA
The Southern Ocean Network of Acoustics (SONA) represents a group of scientific institutes and industrial partners who have united to measure an under-sampled component of the ecosystem – the mid-trophic …
iSTAR-B Ocean circulation and melting beneath the ice shelves of the south-eastern Amundsen Sea
iStar-B studies ocean circulation and melting beneath the ice shelves of the south-eastern Amundsen Sea
iSTAR-A Ocean2Ice Processes and variability
iStar-B strives to better understand ocean and ice interaction, processes and variability
iSTAR – Stability of the West Antarctic Ice Sheet
Science on the move – the mission to understand the stability of the West Antarctic Ice Sheet
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 …
ASCCC
The ASCCC Project has been funded by ACE (Antarctic Circumnavigation Expedition) to investigate, quantify and understand the role of polar and subpolar seabeds in the carbon cycle, particularly in response …
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 …
Un-mixing the ocean: double diffusion and turbulence in polar oceans
19 January, 2022
NEWS STORY: Insights into icebergs
29 October, 2012
Scientists discover new mechanism at work breaking-up icebergs An international team of scientists has discovered a previously unknown mechanism by which large tabular icebergs break up out at sea as …
NEWS STORY: Ocean sampling at Rothera
20 August, 2012
Ocean sampling: Rothera, Antarctic Peninsula: last but not least! Are the World’s oceans all the same, or are they different? OK at the most basic level, we all know that …
PRESS RELEASE: Ocean role as carbon sink
29 July, 2012
New discovery of how carbon is stored in the Southern Ocean A team of British and Australian scientists has discovered an important method of how carbon is drawn down from …
NEWS STORY: BAS on the BBC
17 July, 2012
Scientists take part in BBC expedition “Operation Iceberg” This summer two British Antarctic Survey (BAS) scientists head to the Arctic to take part in the BBC expedition ‘Operation Iceberg’. Oceanographers …
PRESS RELEASE: Growing evidence of carbon impact
22 February, 2011
Captain Scott’s century-old collections suggest marine life is capturing more carbon Tiny Antarctic marine creatures collected 100 years ago by Antarctic explorer Captain Robert Falcon Scott give new clues about …
PRESS RELEASE: Ridge contributes to melting
20 June, 2010
New research sheds light on Antarctica”s melting Pine Island Glacier New results from an investigation into Antarctica’s potential contribution to sea level rise are reported this week (Sunday 20 June) …
PRESS RELEASE: Sonar images reveal seabed
5 May, 2009
New Antarctic seabed sonar images reveal clues to sea-level rise Motorway-sized troughs and channels carved into Antarctica’s continental shelves by glaciers thousands of years ago could help scientists to predict …
PRESS RELEASE: Surveying below the ice
17 March, 2009
Robot submarine searches for signs of melting under Antarctic Ice Shelf A team of British and American scientists has successfully deployed an autonomous robot submarine on six missions beneath an …