The IPCC Special Report on Ocean and Cryosphere in a Changing Climate – a view from the mountains tops to the deepest depths

Elvira Poloczanska1, Hans O Portner2 and Katja Mintenbeck1,3, (1)Intergovernmental Panel on Climate Change, WGII Technical Support Unit, Alfred Wegener Institute, Bremen, Germany, (2)Intergovernmental Panel on Climate Change, WGII Co-Chair, Alfred Wegener Institute, Bremen, Germany, (3)Alfred Wegener Institute, Germany