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ILNAS-EN 13946:2014 Edition 03/2014
Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes
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  • 25.3 / copy
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Abstract

This European Standard specifies a method for the sampling and laboratory preparation of benthic diatoms for ecological status and water quality assessments. Data produced by this method are suitable for production of water quality indices based on the relative abundance of taxa.

Status

Standard - Active

Origin

Technical Committee :
CEN/TC 230 : Water analysis

Directives

2000/60/EC : Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for Community action in the field of water policy(substitutes Directive Reference 01/991 - Common Position on WFD)

Implementation

start of the vote on the project    02/02/2012   date of ratification (dor)    20/12/2013
end of the vote on the project    02/07/2012   date of anouncement (doa)    30/06/2014
start of the vote on the final project    19/09/2013   date of publication (dop)    30/09/2014
end of the vote on the final project    19/11/2013   date of withdrawal (dow)    30/09/2014


Publication Official Journal
of the Grand-Duchy of Luxembourg
06/05/2014
Reference Mémorial A N° 71

Relations

Evolutions

Relations to older standards
ILNAS-EN 13946:2003

International Classification for Standards (ICS codes) :

13.060.70 : Examination of biological properties of water

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