TERMIUM Plus®

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carbon dioxide equivalence [1 record]

Record 1 1999-05-02

English

Subject field(s)
  • Climate Change
CONT

The term global warming potential is often used to describe the long-term effect of the emission of a unit of a GHG into the atmosphere on global climate, expressed in terms of the number of identical units of CO2 emissions required to achieve the same effect, or CO2-equivalence.

OBS

Units for reporting emissions of GHGs should be consistent, preferably in metric tonnes of each gas (i.e. units of carbon dioxide or nitrous oxide, not carbon or nitrogen) per year.

OBS

CO2.

French

Domaine(s)
  • Changements climatiques
OBS

En parlant d'un gaz à effet de serre autre que le carbone, relation qu'on peut établir entre une quantité de ce gaz à effet de serre telle qu'elle puisse provoquer un effet radiatif donné et la quantité de gaz carbonique nécessaire pour provoquer le même effet radiatif. Cette relation s'exprime en équivalent- CO2, qui sont des unités, comme la gigatonne ou la mégatonne, utilisées pour mesurer les émissions de gaz carbonique.

OBS

Le chiffre à l'intérieur de la formule chimique (2) se place en indice.

Spanish

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