The BAS Executive Team is responsible for strategic planning. Members advise and support the Director and help provide the overall leadership, direction and management of the Survey to achieve its mission.
Terms of Reference
16 May, 2018
On Monday 14 May, the British Antarctic Survey (BAS) and the Instituto Antártico Argentino (IAA) signed a memorandum of understanding that aims to provide a formal framework to joint scientific …
16 January, 2017
British Antarctic Survey (BAS) has decided not to winter at Halley VI Research Station for safety reasons. The station, which is located on the floating Brunt Ice Shelf in Antarctica, …
31 December, 2016
Two leading polar scientists at the British Antarctic Survey (BAS) have received awards in the 2017 New Year Honours list from Her Majesty the Queen. BAS Director, Professor Jane Francis, …
5 August, 2013
Independent evaluation of British Antarctic Survey research excellence The outcome of an independent evaluation of the research excellence within NERC (Natural Environment Research Council) Research Centres is published today. The …
3 August, 2020 by David Vaughan
BLOG. BAS Director of Science, Professor David Vaughan describes his ambition for more diversity in science.
16 January, 2021 by Nigel Meredith, Richard Horne, Sarah Glauert
Changes in electron flux in Earth's outer radiation belt can be modeled using a diffusion‐based framework. Diffusion coefficients D for such models are often constructed from statistical averages of observed…
1 January, 2021 by Nigel Meredith, Richard Horne
The resonant interaction of energetic particles with plasma waves, such as chorus and plasmaspheric hiss waves, plays a direct and crucial role in the acceleration and loss of radiation belt…Read more on Multi‐parameter chorus and plasmaspheric hiss wave models
16 December, 2020 by Richard Horne
Russian Alpha radio navigation system (RSDN‐20) emits F1=11.9kHz signals into the magnetosphere which propagate as whistler‐mode waves. Observed by waveform continuous burst mode from EMFISIS on Van Allen Probes, a…Read more on Alpha transmitter signal reflection and triggered emissions
10 December, 2020 by Alex Brisbourne, David Vaughan
Subglacial water plays an important role in ice sheet dynamics and stability. Subglacial lakes are often located at the onset of ice streams and have been hypothesised to enhance ice…
28 October, 2020 by Emma Woodfield, Johnathan Ross, Nigel Meredith, Richard Horne, Sarah Glauert
Electromagnetic Ion Cyclotron (EMIC) waves play an important role in relativistic electron losses in the radiation belts through diffusion via resonant wave‐particle interactions. We present a new approach for calculating…
24 September, 2020 by Jane Francis
Paleocene leaf floras are rare in high latitudes of the Southern Hemisphere, where studies have shown higher taxonomic diversity compared to Northern Hemisphere equivalents. The floras provide valuable insights into…Read more on Paleocene high-latitude leaf flora of Antarctica Part 1: Entire-margined angiosperms
7 September, 2020 by Jane Francis
Carbon and oxygen isotopes (δ13C and δ18O) in tree rings are widely used to reconstruct palaeoclimate variables such as temperature during the Holocene (12 thousand years ago - present), and…
7 September, 2020 by Dan Jones, David Vaughan, Emily Shuckburgh, Erik Mackie
Sea level rise increases the frequency and severity of storm surges and coastal flooding, causing serious damage to critical infrastructure and leading to the displacement of coastal communities around the… 1 August, 2020 by Richard Horne
The flux of > 2 MeV electrons at geosynchronous orbit is used by space weather forecasters as a key indicator of enhanced risk of damage to spacecraft in low, medium…Read more on Forecasting GOES 15 >2 MeV electron fluxes from solar wind data and geomagnetic indices
16 June, 2020 by Nigel Meredith, Richard Horne
We extend our database of whistler mode chorus, based on data from seven satellites, by including ~3 years of data from RBSP‐A and RBSP‐B and an additional ~6 years of…27 May, 2020 by Jane Francis
Drilling and coring during IODP Expedition 362 in the eastern Indian Ocean encountered probably the largest wood fragment ever recovered in scientific ocean drilling. The wood is Late Miocene in…
16 May, 2020 by Richard Horne
Electron Cyclotron Harmonic (ECH) waves driven by a loss cone distribution are studied in this work by self‐consistent particle‐in‐cell simulations. These waves have been suggested to play an important role…
1 April, 2020 by David Vaughan, David Barnes, Jonathan Shanklin, Kevin Hughes, Peter Convey, Simon Morley
The Antarctic is considered to be a pristine environment relative to other regions of the Earth, but it is increasingly vulnerable to invasions by marine, freshwater and terrestrial non‐native species.…1 April, 2020 by Richard Horne, Sarah Glauert
Abstract The englacial stratigraphic architecture of internal reflection horizons (IRHs) as imaged by ice‐penetrating radar (IPR) across ice sheets reflects the cumulative effects of surface mass balance, basal melt,andice flow.IRHs,consideredisochrones,havetypicallybeentracedininterior,slow‐flowingregions.…
1 April, 2020 by Claus-Dieter Hillenbrand, James Smith, Jane Francis, Robert Larter
The mid-Cretaceous period was one of the warmest intervals of the past 140 million years1,2,3,4,5, driven by atmospheric carbon dioxide levels of around 1,000 parts per million by volume6. In…Read more on Temperate rainforests near the South Pole during peak Cretaceous warmth
16 February, 2020 by Richard Horne
Geomagnetic indices are routinely used to characterize space weather event intensity. The DST index is well resolved, but is only available over 5 solar cycles. The aa index extends over… 8 November, 2019 by Richard Horne
Space weather phenomena have been studied in detail in the peer‐reviewed scientific literature. However, there has arguably been scant analysis of the potential socioeconomic impacts of space weather, despite a…1 November, 2019 by Hayley Allison, Nigel Meredith, Richard Horne, Sarah Glauert
In the Outer Radiation Belt, the acceleration and loss of high‐energy electrons is largely controlled by wave‐particle interactions. Quasilinear diffusion coefficients are an efficient way to capture the small‐scale physics…Read more on Variability of quasilinear diffusion coefficients for plasmaspheric hiss
