Arctic Frontiers 2009, Thu 22.01, Session III: Global warming and decadal changes in the Arctic Chair: Lena Seuthe 09:00 Key lecture IV: Jean Claude Gascard: Global Warming, Global Warning: the Arctic Ocean under threat 09:30 Key lecture V: Cecilie Mauritzen: Highlights from the IPY project iAOOS Norway - Closing the Loop 10:00 Key lecture VI: M. Klages & T. Soltwedel: A decade of change at HAUSGARTEN deep-sea observatory: causes and consequences (Javascript is required to view Mediasite content)