Thwaites-Amundsen Regional Survey and Network Integrating Atmosphere-Ice-Ocean Processes (TARSAN)

TARSAN is a ship-based project studying how atmospheric and oceanic processes are influencing the behavior of the Thwaites and Dotson Ice Shelves – neighboring ice shelves which are behaving differently. This research will help identify how variations in atmospheric or oceanic conditions may influence the behavior and stability of ice shelves in the region.


Principal Investigators

Team Members

Related News

Seven undergraduate engineering students at the University of Colorado Boulder spent a year working as part of the Thwaites-Amundsen Regional Survey and Network (TARSAN) project team for the International Thwaites Glacier Collaboration (

A team of over 20 polar scientists from the UK, US and Sweden set sail this week (29 January) on the first ship-based research expedition to Thwaites Glacier in West Antarctica as part of the International Thwaites Glacier Collaboration.