Ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica
نویسندگان
چکیده
1 Laboratoire de Glaciologie et Géophysique de l’Environnement, CNRS and Joseph Fourier University, Grenoble, France 2 Laboratoire des Sciences du Climat et de l’Environnement, Gif-Sur-Yvette, France 3 Niels Bohr Institute for Astronomy, Physics and Geophysics, Copenhagen, Denmark 4 National Institute of Polar Research, Research Organization of Information and Systems (ROIS), Tokyo, Japan 5 Center for Atmospheric and Oceanic Studies Graduate School of Science, Tohoku University, Sendai, Japan 6 Physics Institute, University of Bern, Switzerland 7 New Energy Resources Research Center, Kitami Institute of Technology, Kitami, Japan 8 Frontier Collaborative Research Center, Yokohama, Japan
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1-D-ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica
One-dimensional (1-D) ice flow models are used to construct the age scales at the Dome C and Dome Fuji drilling sites (East Antarctica). The poorly constrained glaciological parameters at each site are recovered by fitting independent age markers identified within each core. We reconstruct past accumulation rates, that are larger than those modelled using the classical vapour saturation pressur...
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