ICE SHEETS
type: Concept

GLACIER ELEVATION/ICE SHEET ELEVATION
type: Concept

GLACIER FACIES
type: Concept

ICEBERGS
type: Concept

GLACIER THICKNESS/ICE SHEET THICKNESS
type: Concept

FIRN
type: Concept

ICE SHELVES
type: Concept

BASAL SHEAR STRESS
type: Concept

GLACIERS
type: Concept

DEPTHS AT SPECIFIC AGES
type: Concept

GLACIER MOTION/ICE SHEET MOTION
type: Concept

COASTLINE
type: Concept

BASINS
type: Concept

GLACIERS/ICE SHEETS
type: Concept
change note: 2020-01-14 08:20:08.0 [tstevens] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - COASTLINE [7401d2b4-7a39-45ea-89f2-8b88cb0c22c4,559639]);
change note: 2020-01-14 08:13:52.0 [tstevens] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - ICE SHELVES [681e59ee-2006-454d-82d3-c9be49cc67a5,559631]);
change note: 2015-05-01 15:51:50.0 [aaleman] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - DEPTHS AT SPECIFIC AGES [70541b66-c911-47fb-a99a-5638a9cb55d4,157919]);
change note: 2015-05-01 15:50:51.0 [aaleman] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - AGE OF INTERNAL REFLECTIONS [9ce536e1-06c8-4817-af5f-b625cfe571a7,157911]);
change note: 2015-05-01 15:51:16.0 [aaleman] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - AGE AT ICE-THICKNESS-NORMALIZED DEPTHS [ab4b800d-820f-40cc-bb01-4e8835368d04,157915]);
change note: 2020-01-14 08:23:44.0 [tstevens] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - BASINS [79c7fd4c-9328-4a6f-82ed-bb012b570ecd,559643]);
change note: 2015-05-01 15:50:18.0 [aaleman] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - GEOMETRY OF INTERNAL REFLECTIONS [ab319cdf-a34c-446c-9fc0-27605048364e,157907]);
change note: 2015-07-10 13:09:41.0 [aaleman] Insert Concept add narrower relation (GLACIERS/ICE SHEETS [8603db51-3484-4439-8b3b-a06f48e8c686,83513] - BASAL SHEAR STRESS [68d0f29d-cf46-4f8c-8cad-83817a7093bc,158093]);
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.
in scheme: sciencekeywords

ABLATION ZONES/ACCUMULATION ZONES
type: Concept

AGE OF INTERNAL REFLECTIONS
type: Concept

GLACIER MASS BALANCE/ICE SHEET MASS BALANCE
type: Concept

GEOMETRY OF INTERNAL REFLECTIONS
type: Concept

AGE AT ICE-THICKNESS-NORMALIZED DEPTHS
type: Concept

GLACIER TOPOGRAPHY/ICE SHEET TOPOGRAPHY
type: Concept

CRYOSPHERE
type: Concept