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EN 15196:2006

Current

Current

The latest, up-to-date edition.

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

Published date

02-08-2006

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling equipment
6 Sampling procedure
7 Quality assurance
Bibliography

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.

Committee
CEN/TC 230
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
NS EN 15196 : 1ED 2006 Identical
NEN EN 15196 : 2006 Identical
SN EN 15196 : 2006 Identical
BS EN 15196:2006 Identical
NBN EN 15196 : 2006 Identical
NF EN 15196 : 2006 Identical
UNI EN 15196 : 2006 Identical
BS 6068-5.43(2006) : 2006 Identical
UNE-EN 15196:2007 Identical
PN EN 15196 : 2006 Identical
I.S. EN 15196:2006 Identical
DIN EN 15196:2006-10 Identical

EN 14996:2006 Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment

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