TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

ICE DISINTEGRATION [6 records]

Record 1 2003-03-31

English

Subject field(s)
  • Glaciology
  • Geomorphology and Geomorphogeny
  • Meteorology
DEF

Floating ice which has become honeycombed in the course of melting, and which is in an advanced stage of disintegration.

CONT

The settling out of the brine gives sea ice a honeycomb structure which greatly hastens its disintegration when the temperature rises above freezing. In this state, when it is called rotten ice, much more surface is exposed to warm air and water, and the rate of melting is increased. In a day's time, a floe of apparently solid ice several inches thick may disappear completely.

French

Domaine(s)
  • Glaciologie
  • Géomorphologie et géomorphogénie
  • Météorologie
DEF

Glace flottante creusée d'alvéoles par le dégel se trouvant dans un état avancé de désagrégation.

Spanish

Campo(s) temático(s)
  • Glaciología
  • Geomorfología y geomorfogénesis
  • Meteorología
DEF

Hielo flotante que ha quedado deteriorado durante el proceso de fusión, y que se encuentra en un estado de desintegración avanzado.

Save record 1

Record 2 1991-04-23

English

Subject field(s)
  • Geology
  • Geomorphology and Geomorphogeny
CONT

Till may also be squeezed into fracture systems or crevasses in the marginal zone of a receding ice sheet and form a criss-cross, irregular pattern of straight ridges that is more or less oblique to the direction of ice flow; some ridges, however, are transverse and some parallel to this direction. Such crevasse fillings have also been termed linear disintegration ridges

French

Domaine(s)
  • Géologie
  • Géomorphologie et géomorphogénie

Spanish

Save record 2

Record 3 1991-04-15

English

Subject field(s)
  • Geomorphology and Geomorphogeny
DEF

Near-circular or straight ridges, including doughnut-shaped ridges, irregularly dumped ridges, and crevasse fillings. They are associated with the disintegration of dead ice and may contain till, sand and gravel, and fine-grained lacustrine deposits.

French

Domaine(s)
  • Géomorphologie et géomorphogénie
DEF

Crête circulaire ou linéaire formée de till ou de sable et gravier provenant de la désagrégation glaciaire. Elle est formée par la remontée de till comprimé par les blocs de glace, ou par la chute de débris dans des réseaux de fractures ou dans les crevasses.

Spanish

Save record 3

Record 4 1991-04-05

English

Subject field(s)
  • Glaciology
  • Geomorphology and Geomorphogeny
DEF

A disintegration ridge formed by the slumping of debris from the ice surface into fracture systems or crevasses.

French

Domaine(s)
  • Glaciologie
  • Géomorphologie et géomorphogénie
DEF

Crête de désagrégation formée par la chute de débris supraglaciaires dans un réseau de fractures ou dans des crevasses.

Spanish

Save record 4

Record 5 1991-04-04

English

Subject field(s)
  • Glaciology
DEF

The process of breaking up a stagnant and wasting glacier into numerous small blocks.

French

Domaine(s)
  • Glaciologie
CONT

Les zones morainiques en bosses et en creux suggèrent la décrépitude glaciaire.

Spanish

Save record 5

Record 6 1991-04-04

English

Subject field(s)
  • Glaciology
  • Geomorphology and Geomorphogeny
DEF

A disintegration ridge formed by the squeezing of till from beneath blocks of melting glacier ice due to the weight of the blocks.

French

Domaine(s)
  • Glaciologie
  • Géomorphologie et géomorphogénie
DEF

Crête de désagrégation formée par la remontée du till comprimé par les blocs de glace d'un glacier en fonte.

Spanish

Save record 6

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