EN 13946:2014
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes
12-03-2014
30-09-2014
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 |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| PN EN 13946 : 2014 | Identical |
| NF 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 |
| ONORM EN 13946 : 2014 | Identical |
| DS EN 13946 : 2014 | Identical |
| DIN EN 13946:2003-09 | Identical |
| UNE-EN 13946:2014 | 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) |
| DIN EN 14407:2014-07 | WATER QUALITY - GUIDANCE FOR THE IDENTIFICATION AND ENUMERATION OF BENTHIC DIATOM SAMPLES FROM RIVERS AND LAKES |
| 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 |
| 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 |
| 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) |
| UNE-EN 15708:2010 | Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water |
| UNE-EN 14407:2015 | Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes |
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