Characteristics of salt inclusions in polar ice from Dome Fuji, East Antarctica
نویسندگان
چکیده
منابع مشابه
Ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica
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 Cen...
متن کامل1-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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In order to better understand the densification of polar firn, firn cores from the three sites within∼10 km of Dome Fuji, Antarctica, were investigated using surrogates of density: dielectric permittivities εv and εh at microwave frequencies with electrical fields in the vertical and horizontal planes respectively. Dielectric anisotropy Δε (=εv− εh) was then examined as a surrogate of the aniso...
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Daily precipitation samples for stable isotope analysis were collected throughout 2003 at Dome Fuji Station, inland East Antarctica. Stable isotopes show significantly depleted values with a large seasonal variability, which have never been obtained. Temporal changes in δ–T relation and d–excess are consistent with those found in geographical distribution. Precipitation was obtained almost ever...
متن کاملIron in Ice Cores from Law Dome, East Antarctica: Implications for Past Deposition of Aerosol Iron
This Article is brought to you for free and open access by the Ocean, Earth & Atmospheric Sciences at ODU Digital Commons. It has been accepted for inclusion in OEAS Faculty Publications by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. Repository Citation Edwards, R.; Sedwick, Peter N.; Morgan, Vin; Boutron, C. F.; and Hong, S.,...
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2006
ISSN: 0094-8276
DOI: 10.1029/2006gl025774