seuil de perception de l'odeur
- Domaine
-
- écologie altéramétrie
- Date
Terme :
- seuil de perception de l'odeur n. m.
Termes associés :
- seuil de perception des odeurs n. m.
- seuil d'odeur n. m.
Traductions
-
anglais
Date :Définition
In principle, the lowest concentration of an odorant that can be detected by a human being.
Note :
In practice, a panel of "sniffers" is normally used and the threshold taken as the concentration at which 50% of the panel can detect the odorant (although some workers have also used 100% thresholds).
Terme :
- odour threshold