15 May 2017
Breaking through the mysteries of Antarctic sea-ice
Kathryn Ryan talks to the University of Otago's sea-ice expert Professor Pat Langhorne. Sea-ice physics is a relatively new discipline, and there are many important questions that are still unanswered, such as: why is Antarctic sea ice not decreasing like Arctic sea ice? The answers to these questions are believed to be crucial to understanding the effects climate change is having on different parts of the continent.