TERMIUM Plus®

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

SYNERESIS CRACK [3 records]

Record 1 2014-10-20

English

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

A small crack formed in fine-grained sediment or rock by the loss of moisture during drying or dehydration.

OBS

Examples of shrinkage cracks include "desiccation crack, ""syneresis crack, "and "mud crack. "

French

Domaine(s)
  • Pétrographie
  • Géomorphologie et géomorphogénie
DEF

Fente de dessiccation qui se développe après la crue dans le domaine aride, due à la rétraction du sédiment qui s'assèche.

Spanish

Save record 1

Record 2 2014-10-20

English

Subject field(s)
  • Erosion and Weathering (Geol.)
  • Geochemistry
DEF

A subaqueous shrinkage [crack] in argillaceous sediments caused by earthquake-induced dewatering.

CONT

... syneresis cracks ... are common in shallow water with slightly mixed salinities.

OBS

syneresis: The gradual expulsion of water from the floc.

OBS

syneresis crack : term used at Natural Resources Canada-Earth Sciences Sector.

French

Domaine(s)
  • Érosion et corrosion (Géologie)
  • Géochimie
CONT

[...] on obtient des structures typiques de fentes de retrait lorsque le volume de sédiment baisse. Sous l'eau, ces fentes se nomment fente de synérèse, ou fente de dessiccation si elles se forment sur terre.

OBS

[Ce type de fissures] s'observe dans certains minéraux argileux.

OBS

craquelure de synérèse; figure de rétraction sous-aquatique : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Save record 2

Record 3 1999-06-11

English

Subject field(s)
  • Petrography
  • Geology
DEF

A crack in sediment, produced by drying; esp. a mud crack.

OBS

See also "mud crack, ""shrinkage crack, "and "syneresis crack. "

French

Domaine(s)
  • Pétrographie
  • Géologie
DEF

Fissure apparaissant dans des matériaux meubles à forte teneur en argile, après une période de sécheresse.

Spanish

Campo(s) temático(s)
  • Petrografía
  • Geología
DEF

Grietas, generalmente en el barro o arcillas, producidas por la rápida desecación de la superficie.

CONT

Si hay un depósito sobre esta superficie, las grietas (i.e. de desecación) quedan fosilizadas.

CONT

[...] grietas de desecación actuales.

Save record 3

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