David Florence of Britain won silver on Tuesday with Robin Bell of Australia claiming the bronze.

CNN: Host nation maintain diving dominance

"The problem with satellites is, we can't see through the ice sheet with satellites, " said Robin Bell, a scientist at Columbia University's Lamont-Doherty Earth Observatory who also is involved in the project.

CNN: NASA flights will study Antarctic ice changes

John Robin Sinclair Bell , Scottish Charities Nominee (Edinburgh) - For services to Scottish Charities.

BBC: Famous and not so famous honoured