TERMIUM Plus®

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CONCENTRATION ATMOSPHERIQUE CO2 [1 record]

Record 1 2023-03-29

English

Subject field(s)
  • Chemical Elements and Compounds
  • Atmospheric Physics
  • Climate Change
CONT

The atmospheric carbon dioxide concentration, at 353 ppmv [parts per million in volume] in 1990, is now about 25% greater than the pre-industrial (1750-1800) value of about 280 ppmv, and higher than at any time in at least the last 160,000 years.

OBS

atmospheric CO2 concentration; concentration of CO2 in the atmosphere: written atmospheric CO2 concentration, concentration of CO2 in the atmosphere.

French

Domaine(s)
  • Éléments et composés chimiques
  • Physique de l'atmosphère
  • Changements climatiques
OBS

concentration atmosphérique du CO2; concentration de l'atmosphère en CO2; concentration de CO2 dans l'atmosphère; concentration de CO2 atmosphérique : s'écrit concentration atmosphérique du CO2, concentration de l'atmosphère en CO2, concentration de CO2 dans l'atmosphère, concentration de CO2 atmosphérique.

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Física de la atmósfera
  • Cambio climático
OBS

concentración de C02 en la atmósfera; concentración de CO2 atmosférico; concentración atmosférica de CO2: se escribe concentración de C02 en la atmósfera, concentración de CO2 atmosférico; concentración atmosférica de CO2

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