Sea Ice (IMAGE) Macquarie University Caption An upside-down sea ice slab showcasing brine channels that facilitate the drainage of liquid brine and support convection along the interface. Photo credit: Ken Golden, 2007, Antarctica. Credit Professor Ken Golden Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-ND Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.