Tag: British Antarctic Survey (BAS)

• Thursday, September 1st 2022 - 14:13 UTC

  British Antarctic Survey is releasing 25 years of aerogeophysical data

  

  Over the past 50 years, the British Antarctic Survey (BAS) has been one of the significant acquirers of aero geophysical data over Antarctica, providing scientists with gravity, magnetic, and radar datasets that have been central to many studies of the past, present, and future evolution of the Antarctic Ice Sheet.

• Tuesday, August 23rd 2022 - 09:54 UTC

  RRS Attenborough calls at Belfast to pick up a new crew before further scientific research

  

  After a long season in Antarctica, Falkland Islands' flagged exploration ship RRS Sir David Attenborough has docked in Belfast for the first time, to pick up new crew members ahead of carrying out further scientific studies around the UK coastline. The state of the art vessel is owned by the Natural Environment Research Council and operated by the British Antarctic Survey.

• Saturday, August 13th 2022 - 09:55 UTC

  Arctic flights to shed light on sea ice and storm links

  

  Scientists are flying research aircraft through the heart of Arctic storms this summer to better understand how weather systems are affecting polar sea ice. Arctic cyclones are the main type of hazardous weather that affect the polar environment during summer. They can impact sea ice movement and trigger rapid ice loss, effects that themselves influence the development of cyclones.

• Tuesday, August 2nd 2022 - 09:48 UTC

  Increased levels of fluorinated chemicals in Antarctic snow cores, scientific research

  

  Scientists have recorded markedly increased levels of ‘fluorinated forever chemicals’ in Antarctic snow which are thought to have originated from the use of CFC-replacements.

• Friday, July 22nd 2022 - 08:46 UTC

  Krill surveys in South Georgia conducted by fishery patrol MV Pharos SG

  

  The second of six winter krill surveys in South Georgia and the South Sandwich Islands is underway. The first winter krill survey was completed successfully on board the South Georgia and South Sandwich Islands fishery patrol vessel MV Pharos SG in May this year.

• Wednesday, July 6th 2022 - 09:45 UTC

  BAS report, the Antarctic glaciers ice loss is “unprecedented”

  

  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 in June. The international team, led by the University of Maine and including British Antarctic Survey (BAS) geologist Dr Joanne Johnson, examined the history of Thwaites and Pine Island Glaciers in the West Antarctic Ice Sheet.

• Thursday, June 23rd 2022 - 09:39 UTC

  Midwinter Day in Antarctica, the shortest and darkest of the year

  

  British Antarctic Survey (BAS) staff in the UK and across three Antarctic wintering stations observed the shortest, darkest day of the year on the frozen continent with a host of unique celebrations.

• Thursday, June 16th 2022 - 09:51 UTC

  Satellite images and artificial intelligence systems facilitate whales census and conservation work

  

  A new dataset featuring hundreds of satellite images of whales has been published to support the development of artificial intelligence systems which will aid crucial conservation work.

• Saturday, June 11th 2022 - 11:09 UTC

  BAS/South Georgia launch new data portal on one of the world's largest Marine Protected Areas

  

  A new Data Portal was launched on Friday by the British Antarctic Survey and the Government of South Georgia and the South Sandwich Islands (GSGSSI), which will help to enhance the management of one of the world’s largest Marine Protected Areas (MPAs).

• Saturday, June 11th 2022 - 10:00 UTC

  After five years of work, new seafloor map of the Southern Ocean covering 48 million sq Km

  

  A new map of the seafloor of the Southern Ocean surrounding Antarctica provides the most accurate representation of this vast area to date. The International Bathymetric Chart of the Southern Ocean (IBSCO) has taken five years to compile and update this map, which was first published in 2013.