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EN 13946:2014

Current
Current

The latest, up-to-date edition.

Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes
Published date

12-03-2014

Foreword
Introduction
1 Scope
2 Terms and definitions
3 Principle
4 Equipment
5 Reagents
6 Procedure
Annex A (informative) - Methods for cleaning
        diatoms for microscopic examination
Bibliography

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.

Committee
CEN/TC 230
DevelopmentNote
Supersedes PREN 13946. (03/2014)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
SN EN 13946:2014 Identical
PN EN 13946 : 2014 Identical
UNI EN 13946 : 2014 Identical
NF EN 13946 : 2014 Identical
UNE-EN 13946:2014 Identical
NS EN 13946 : 2014 Identical
BS EN 13946:2014 Identical
DIN EN 13946:2014-07 Identical
NEN EN 13946 : 2014 Identical
NBN EN 13946 : 2014 Identical
I.S. EN 13946:2014 Identical
DIN EN 13946:2003-09 Identical

BS ISO 5667-12:2017 Water quality. Sampling Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas
12/30247825 DC : 0 BS EN 14407 - WATER QUALITY - GUIDANCE STANDARD FOR THE IDENTIFICATION, ENUMERATION AND INTERPRETATION OF BENTHIC DIATOM SAMPLES FROM RIVERS AND LAKES
BS EN 15204:2006 Water quality. Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermoehl technique)
UNI EN 15708 : 2010 WATER QUALITY - GUIDANCE STANDARD FOR THE SURVEYING, SAMPLING AND LABORATORY ANALYSIS OF PHYTOBENTHOS IN SHALLOW RUNNING WATER
UNE-EN 15708:2010 Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
DIN EN 14407:2014-07 WATER QUALITY - GUIDANCE FOR THE IDENTIFICATION AND ENUMERATION OF BENTHIC DIATOM SAMPLES FROM RIVERS AND LAKES
DIN EN 15204 E : 2006 WATER QUALITY - GUIDANCE STANDARD ON THE ENUMERATION OF PHYTOPLANKTON USING INVERTED MICROSCOPY (UTERMOHL TECHNIQUE)
I.S. EN 14407:2014 WATER QUALITY - GUIDANCE FOR THE IDENTIFICATION AND ENUMERATION OF BENTHIC DIATOM SAMPLES FROM RIVERS AND LAKES
BS EN 15708:2009 Water quality. Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
NF EN 15708 : 2010 WATER QUALITY - GUIDANCE STANDARD FOR THE SURVEYING, SAMPLING AND LABORATORY ANALYSIS OF PHYTOBENTHOS IN SHALLOW RUNNING WATER
BS 6068-5.35(2004) : 2004 WATER QUALITY - GUIDANCE STANDARD FOR THE IDENTIFICATION, ENUMERATION AND INTERPRETATION OF BENTHIC DIATOM SAMPLES FROM RUNNING WATERS
16/30269189 DC : DRAFT JAN 2016 BS ISO 5667-12 - WATER QUALITY - SAMPLING - PART 12: GUIDANCE ON SAMPLING OF BOTTOM SEDIMENTS
DIN EN 15708 E : 2010 WATER QUALITY - GUIDANCE STANDARD FOR THE SURVEYING, SAMPLING AND LABORATORY ANALYSIS OF PHYTOBENTHOS IN SHALLOW RUNNING WATER
UNI EN 14407 : 2014 WATER QUALITY - GUIDANCE FOR THE IDENTIFICATION AND ENUMERATION OF BENTHIC DIATOM SAMPLES FROM RIVERS AND LAKES
PREN 14407 : DRAFT 2012 WATER QUALITY - GUIDANCE STANDARD FOR THE IDENTIFICATION, ENUMERATION AND INTERPRETATION OF BENTHIC DIATOM SAMPLES FROM RIVERS AND LAKES
DIN EN 15708:2010-03 Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
15/30300248 DC : 0 BS EN 16859 - WATER QUALITY - GUIDANCE STANDARD ON MONITORING FRESHWATER PEARL MUSSEL (MARGARITIFERA MARGARITIFERA) POPULATIONS AND THEIR ENVIRONMENT
07/30167044 DC : DRAFT AUG 2007 BS EN 15708 - WATER QUALITY - GUIDANCE STANDARD FOR THE SURVEYING, SAMPLING AND LABORATORY ANALYSIS OF PHYTOBENTHOS IN SHALLOW RUNNING WATER
ISO 5667-12:2017 Water quality — Sampling — Part 12: Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas
I.S. EN 15708:2009 WATER QUALITY - GUIDANCE STANDARD FOR THE SURVEYING, SAMPLING AND LABORATORY ANALYSIS OF PHYTOBENTHOS IN SHALLOW RUNNING WATER
BS EN 14407:2014 Water quality. Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes
UNE-EN 14407:2015 Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes
EN 15708:2009 Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
EN 14407:2014 Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes
EN 15204:2006 Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique)
DIN EN 15204:2006-12 Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermoehl technique)

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