1. A Framework for the International Polar Year, 2007-2008 Rapley, Chris; Bell, Robin E.; Allison, Ian; Bindschadler, Robert; Casassa, Gino; Chown, Steven; Duhaime, Gerard; Kotlyakov, Vladimir; Kuhn, Michael; Orheim, Olav; Pandey, Prem Chand; Petersen, Hanne Kathrine; Schalke, Henk; Janoschek, Werner; Sarukhanian, Eduard; Zhang, Zhanhai 2004 Reports Climatic changes