Polar firn densification and grain growth.

R. B. Alley, J. F. Bolzan, I. W. Whillans

Research output: Contribution to journalArticle

35 Scopus citations

Abstract

A 50m firn core from Dome C consisted of coarse firn characterized by large crystals with a vertical orientation near the surface, connected to nearest neighbors by relatively large necks and fine firn of higher density and consisted of smaller, more spherical crystals connected by relatively narrow necks. Load- driven densification due to a power-law creep mechanism accounts for a higher coarse-firn densification rate.-from Current Antarctic Literature

Original languageEnglish (US)
Pages (from-to)7-11
Number of pages5
JournalUnknown Journal
DOIs
StatePublished - 1982

All Science Journal Classification (ASJC) codes

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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