Antarctic Ice Shelf Melting Observed by First Noble Gas Measurements Inside an Ice Shelf Cavit

Oliver Huhn1,2, Tore Hattermann1, Jürgen Sültenfuß2, Monika Rhein2, Hartmut H Hellmer1, Michael Schröder1, Keith W Nicholls3 and Erich Dunker1, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (3)British Antarctic Survey, Cambridge, United Kingdom