AS Cold Environments Summary sheet 1

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  • Created by: CHardman
  • Created on: 25-04-17 09:42
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  • Cold Environments
    • Ice movement
      • temperate glaciers
        • compressing and extending flow
        • basal flow
        • surges
        • creep
      • polar glaciers
        • internal flow / deformation
    • Glacial budgets
      • inputs/storage/transfer/outputs
        • zone of accumulation / zone of ablation/ equilibrium line
    • glacial erosion
      • abrasion
      • plucking
      • freeze / thaw
        • corrie
          • plucking
        • arêtes and pyramidal peaks
      • nivation
        • corrie
        • glacial trough
          • ribbon lakes
          • hanging valleys
          • truncated spurs
          • roche moutonnee
          • ribbon lakes
      • glacial deposition
        • supraglacial, sub glacial & englacial debris
        • boulder clay / till
        • erratic
        • moraines
          • terminal
          • lateral
          • medial
          • recessional
          • push
        • drumlins
        • crag and tail

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