Physical Sciences Group (PSG)
Within the physical realm, processes at the interfaces between ice, ocean, land and atmosphere are critical to our ability to describe and predict the response to climate change. Outstanding uncertainties will require continued research directed at improving understanding of ice sheet dynamics, extracting climate records from the ice sheet, exploring processes and changes in sea- ice and ocean circulation and improving understanding of atmospheric dynamics and chemistry and the role of the ozone hole in Antarctic climate. A distinct component of physical sciences research in Antarctica is based on the unique properties of the continent that favour its use as a platform for astronomical and solar-terrestrial observations.
The Physical Sciences Group is designed to coordinate international scientific research across several fields: