Résultats de la recherche (3 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Annual mass-balance series of a temperate glacier in the Caucasus, reconstructed from an ice core
  • Caucasus ; European part of Russia ; Geochemistry ; Geophysics ; Glacier ; Glacier mass balance ; Ice core ; Oxygen 18 ; Time series ; Twentieth Century
  • Identification of annual layers in a firn/ice core provides a possibility to reconstruct the mass-balance sequence for glaciers where no direct observations have been carried out. A number of cores is obtained from the boreholes drilled
  • 1999
  • , shallow core analysis and ground-penetrating radar (GPR) surveying have been applied. The purpose of this paper is to evaluate the input from the different methods, especially the GPS profiling, using the results from the traditional direct method
  • 1999
  • accumulation results from direct burial rate measurements and β-activity firn cores along a 35 km traverse. They map the depth of shallow radar layering to interpolate and extrapolate these point-location measurements and show that considerable variations occur
  • 1999