TERMIUM Plus®

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

DUST FALLOUT [1 record]

Record 1 - external organization data 2019-06-06

English

Subject field(s)
  • Air Pollution
  • Compartment - Canadian Nuclear Safety Commission
DEF

Airborne particles which fall to the ground under the influence of gravity.

CONT

The monthly dustfall in urban areas varies from 10 to 100 tons per square mile, and near particularly flagrant emitters in the days before abatement methods were required the dustfall would go as high as 1000 tons per square mile per month, or 1 pound a day on a 30 X 15 foot home.

French

Domaine(s)
  • Pollution de l'air
  • Tiroir - Commission canadienne de sûreté nucléaire
DEF

Ensemble des contaminants atmosphériques, généralement solides, qui se déposent sur les surfaces exposées et qui apportent une gêne.

OBS

retombées : Lorsque ce terme désigne l'action de retomber plutôt que la matière qui retombe, il peut s'employer au singulier.

Key term(s)
  • retombée
  • retombée de poussière
  • retombée de poussières
  • retombées de poussière
  • dépôts de poussière
  • dépôt de poussière
  • dépôt de poussières

Spanish

Campo(s) temático(s)
  • Contaminación del aire
  • Compartimiento - Comisión Canadiense de Seguridad Nuclear
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