EnvThes
type: ConceptScheme

deprecated concept
type: Concept

air carbon dioxide concentration
type: Concept

carbon dioxide concentration
type: Concept
is replaced by: air carbon dioxide concentration
deprecated: true
alternative label: CO2 concentration
broader: deprecated concept
definition: A concentration is the amount of a substance in a given volume, thus CO2 concentration is a measure of the percentage of the atmosphere that is composed of CO2 (e.g., 380 ppm).
in scheme: EnvThes