title: Antarctic model raises prospect of unstoppable ice collapse.
authors.forename: Jeff
authors.initials: J
authors.lastname: Tollefson
mesh_terms: D000864:Antarctic Regions; D057232:Global Warming; D046448:Ice Cover; D008962:Models, Theoretical; D012623:Seawater / Q000032:analysis*; D013696:Temperature; D013997:Time Factors