FIRN
type: Concept

GLACIER FACIES
type: Concept

GLACIER THICKNESS/ICE SHEET THICKNESS
type: Concept

COASTLINE
type: Concept

GLACIER MOTION/ICE SHEET MOTION
type: Concept

GLACIER ELEVATION/ICE SHEET ELEVATION
type: Concept

ABLATION ZONES/ACCUMULATION ZONES
type: Concept

GLACIERS/ICE SHEETS
type: Concept
change note: 2020-01-15 07:59:18.0 [tstevens] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [099ab1ae-f4d2-48cc-be2f-86bd58ffc4ca,84281] - ICE SHELVES [98d5bed0-0d07-495a-9c8a-b5eedd04192f,559655]);
change note: 2020-01-15 08:06:57.0 [tstevens] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [099ab1ae-f4d2-48cc-be2f-86bd58ffc4ca,84281] - BASINS [b58fc6f1-2fb5-4e3a-9553-f041fe75960b,559667]);
change note: 2020-01-15 08:03:32.0 [tstevens] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [099ab1ae-f4d2-48cc-be2f-86bd58ffc4ca,84281] - COASTLINE [18d136b8-728f-438b-90cb-3c82956e1c2c,559663]);
in scheme: sciencekeywords
definition: Glaciers are masses of land ice, formed by the further recrystallization of firn, flowing continuously from higher to lower elevations. Ice sheets are a continuous sheet of land ice that covers a very large area and moves outward in many directions. This type of ice mass is so thick as to mask the land surface contours, in contrast to the smaller and thinner highland ice. The continental glacier of Greenland is sometimes called the Inland Ice. This term is often used to describe the great ice masses that characterized the ice ages.

ICEBERGS
type: Concept

BASINS
type: Concept

ICE SHELVES
type: Concept

GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY
type: Concept

ICE SHEETS
type: Concept

GLACIERS
type: Concept

GLACIER MASS BALANCE/ICE SHEET MASS BALANCE
type: Concept

TERRESTRIAL HYDROSPHERE
type: Concept