Background concentration
Concentration of a substance characteristic of a soil type in an area or region arising from both natural sources and non-natural diffuse sources, such as atmospheric deposition.
Authorization Path: 2.4.5.2.15.12
Concentration of a substance characteristic of a soil type in an area or region arising from both natural sources and non-natural diffuse sources, such as atmospheric deposition.
Authorization Path: 2.4.5.2.15.12