Long Term Modelling of Permafrost Dynamics Open PDF Document Details Document Type Technical Report Publication Date Feb 01, 1993 Accession Number ADA263276 Entities People Malcolm G. Anderson Organizations University of Bristol Tags Communities of Interest Materials and Manufacturing Processes DTIC Thesaurus Topics Data Sets Equations Freezing Ice Formation Inclusions Moisture Moisture Content Permafrost Physical Properties Snow Snow Cover Soils Surface Properties Tactical Decision Aids Trafficability