Analyzed environments :
		
Water: precipitation / Air humidity
Rainfall is collected continuously in the vicinity of nuclear power plants and at various sites throughout Switzerland and measured monthly by gamma-ray spectrometry. Tritium concentration is also measured.
    
    Water: precipitation / Air humidity
Rainfall is collected continuously in the vicinity of nuclear power plants and at various sites throughout Switzerland and measured monthly by gamma-ray spectrometry. Tritium concentration is also measured.
		Analyzed environments :
		
Water: precipitation / Air humidity
Rainfall is collected continuously in the vicinity of nuclear power plants and at various sites throughout Switzerland and measured monthly by gamma-ray spectrometry. Tritium concentration is also measured.
    
    Water: precipitation / Air humidity
Rainfall is collected continuously in the vicinity of nuclear power plants and at various sites throughout Switzerland and measured monthly by gamma-ray spectrometry. Tritium concentration is also measured.
| Date référence | table.limited | Valeur | Incertitude | Unité | 
|---|