zum Hauptteil springen

Suche im Vokabular

Sprache der Inhalte

Angaben zum Begriff

variable > biological oxygen demand

Bevorzugte Bezeichnung

biological oxygen demand  

Definition

  • [Henderson's] measurement of the amount of organic pollution in water, measured as the amount of oxygen taken up from a sample containing a known amount of dissolved oxygen kept at 20 °C for 5 days. A low BOD indicates little pollution, a high BOD indicates increased activity of heterotrophic microorganisms and thus heavy pollution.

Oberbegriff

Synonyme

  • BOD
  • BoD
  • demand amound of biological oxygen

Anwendungshinweise

  • MS Academic Keywords

URI

http://vocabs.lter-europe.net/EnvThes/22068

Herunterladen des Begriffs im SKOS-Format:

RDF/XML TURTLE JSON-LD Erstellt 03.08.16, Geändert am 18.06.18