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continental arctic air mass [1 record]

Record 1 2013-12-11

English

Subject field(s)
  • Atmospheric Physics
CONT

Continental arctic air, cA. This air mass originated over a snow- and ice-covered region. The air temperature in the troposphere rises or remains nearly stable with altitude, so this air is subject to intense cooling from below, with the result that deep inversions, called arctic inversions, occur in its lower layers.

Key term(s)
  • continental arctic airmass
  • arctic continental air mass
  • arctic continental airmass
  • arctic continental air

French

Domaine(s)
  • Physique de l'atmosphère
CONT

Air continental arctique, cA. À sa source, la masse d'air continentale arctique recouvre une région glacée et enneigée. Comme la température de l'air dans la troposphère croît ou reste presque stable avec l'altitude, le refroidissement intense que subit cet air en surface cause une profonde inversion dans ses couches inférieures.

Key term(s)
  • masse d'air continental arctique

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
OBS

masa de aire ártica continental: La documentación impresa y los sitios web de fuentes reconocidas consultados hacen concordar el adjetivo "ártico" con aire y no con masa. La concordancia de los adjetivos con "masa" se observa en fuentes menos fidedignas.

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