Standard

NEN-EN 15196:2006 en

Water quality - Guidance on sampling and processing of the pupal exuviae of Chironomidae (Order Diptera) for ecological assessment

35,02 42,37 Incl BTW

About norm

Status Current
Number of pages 9
Committee Milieukwaliteit
Published on 01-08-2006
Language English
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.

Details

ICS-code 13.060.45
Dutch title Water - Richtlijn voor bemonstering en behandeling van pupal exuviae van de Chironomidae (orde Diptera) voor ecologische beoordeling
English title Water quality - Guidance on sampling and processing of the pupal exuviae of Chironomidae (Order Diptera) for ecological assessment
Replaces

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