Guide to Geologic Hazards in Alaska

Ground ice
All ice, of whatever origin or age, found below the surface of the ground, esp. a lens, sheet, wedge, seam, or irregular mass of clear nonglacial ice enclosed in perennially or seasonally frozen ground, often at considerable depth. (Neuendorf, K.K.E. and others, 2005)
  • DGGS online catalog of government agency publications relating to: Ground ice