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Record 1 1988-02-15

English

Subject field(s)
  • Environmental Studies and Analyses
  • Air Pollution

French

Domaine(s)
  • Études et analyses environnementales
  • Pollution de l'air
CONT

Panaches piégés : Lorsqu'il se produit en altitude une inversion telle qu'une inversion frontale ou une inversion de subsidence, les panaches émis sous l'inversion sont piégés entre l'inversion et la surface de la terre. Même si la diffusion est bonne sous l'inversion, comme dans le cas des panaches coniques, elle est limitée vers le haut, de sorte que la concentration des polluants augmente dans le panache et au sol.

Spanish

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© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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