Standard

NS-EN 15196:2006

Publisert

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

This guidance standard specifies equipment and procedures for collecting floating pupal exuviae of Chironomidae from aquatic habitats; rivers from source to estuary, canals, ponds, lakes and sea coasts. Guidance in preparing specimens for subsequent identification is provided. These samples provide representative data on relative species abundance, suitable for numerical analysis, classification and monitoring of environmental conditions.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2006-08
  • Versjon: 1
  • Varetype: NAT
  • ICS 13.060.45
  • ICS 13.060.70
  • National Committee SN/K 153

Referanser i lov

EU lov: 2000/60/EC, 91/271/EEC, 91/676/EEC

Produktrelasjon

  • Adoptert fra: EN 15196:2006 , 0