Concept: background level in the concept vocabulary

Concept URI	http://www.eionet.europa.eu/gemet/concept/693
Preferred label	background level
Definition	Term used in a variety of situations, always as the constant or natural amount of a given substance, radiation, noise, etc.
Notation
Status	Valid
Status Modified	2013-12-05
Accepted Date	2013-12-05
Not Accepted Date
Has broader	6884 (radiation) in gemet2/concept
Has close match	http://data.uba.de/umt/_00040588 http://dbpedia.org/resource/Background_level
Source	KOREN (Illustrated Dictionary of Environmental Health & Occupational Safety) in gemet2/source