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  • Spatial distribution and change in the surface ice-velocity field of Vestfonna ice cap, Nordaustlandet, Svalbard, 1995-2010 using geodetic and satellite interferometry data
  • Arctic Region ; Cold area ; Geodesy ; Glacial flow ; Glacier ; Glacier dynamics ; Glacier mass balance ; Global Positioning System ; Polar region ; Sar imagery ; Svalbard
  • The AA. present here the velocity measurements derived from their campaigns 2007–2010 and compare the geodetic measurements against InSAR velocity fields from satellite platforms from 1995/96 and 2008. They find the spatial distribution of ice
  • [b5] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • Spatial and temporal variability of net accumulation from shallow cores from Vestfonna ice cap (Nordaustlandet, Svalbard)
  • Analyse spatiale ; Années 1992-2009 ; Arctique ; Bilan de masse ; Carotte de glace ; Glace ; Glace de mer ; Géochimie ; Nordaustlandet ; Oxygène 18 ; Région polaire ; Svalbard ; Variabilité climatique ; Vent ; Zone froide
  • Arctic Region ; Climatic variability ; Cold area ; Geochemistry ; Glacier mass balance ; Ice ; Ice core ; Oxygen 18 ; Polar region ; Sea ice ; Spatial analysis ; Svalbard ; Wind
  • [b8] Colleges of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • Analyse spatiale ; Années 2007-2010 ; Arctique ; Manteau nival ; Neige ; Nordaustlandet ; Région polaire ; Stratigraphie ; Svalbard ; Température ; Variabilité interannuelle ; Zone froide
  • Arctic Region ; Cold area ; Interannual variability ; Polar region ; Snow ; Snow cover ; Spatial analysis ; Stratigraphy ; Svalbard ; Temperature
  • in this study. Field data are analysed regarding snow stratigraphy, snow density, snow hardness and snow temperature. Results reveal mean snow densities for the snowpack of Vestfonna with no apparent spatial or interannual variability. A distinctly higher value
  • was obtained for De Geerfonna. A spatial comparison of snow water equivalents above the previous end-of-summer surface serves for obtaining insights into the spatial distribution of snow accumulation across Vestfonna. Altitude was found to be the only
  • significant spatial parameter for controlling snow accumulation across the ice cap.
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • atmospheric variability on other parts of the geo-system such as glaciers, ice caps and vegetational patterns.
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine
  • [a3] College of Global Change and Earth System Science, Normal Univ., Beijing, Chine