TERMIUM Plus®

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

PYCNOCLINE [1 record]

Record 1 2020-05-26

English

Subject field(s)
  • Hydrology and Hydrography
  • Oceanography
DEF

A layer in a stratified body of water in which the density gradient is at a maximum.

CONT

In the low latitude equatorial and tropical regions, there is a thin layer of low and uniform density in the upper zone, then there is a layer of rapid increase in density with depth, which is called the "pycnocline," in the middle zone and below this in the deep zone, there is a very slow increase in density with depth ...

OBS

pycnocline: designation and definition standardized by ISO.

French

Domaine(s)
  • Hydrologie et hydrographie
  • Océanographie
DEF

Couche d'une masse d'eau stratifiée dans laquelle le gradient de densité est à son maximum.

OBS

[Cette] couche d'eau intermédiaire [sépare] des eaux superficielles généralement moins denses[,] car plus chaudes, et des eaux profondes plus denses[,] car plus froides.

OBS

pycnocline : désignation et définition normalisés par l'ISO.

Spanish

Campo(s) temático(s)
  • Hidrología e hidrografía
  • Oceanografía
DEF

Capa de un cuerpo de agua estratificada, en la cual el gradiente de densidad es un máximo.

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