PREN 14407 : DRAFT 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
WATER QUALITY - GUIDANCE STANDARD FOR THE IDENTIFICATION, ENUMERATION AND INTERPRETATION OF BENTHIC DIATOM SAMPLES FROM RIVERS AND LAKES
01-03-2014
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Preliminary stages
7 Analytical procedures
8 Archiving data, slides and samples
9 Note on health and safety
10 Quality assurance
11 Data interpretation
Annex A (informative) - Quality Assurance of
diatom analyses in the UK
Bibliography
Specifies methods for the identification and enumeration of relative proportions of diatom taxa on prepared slides and of data interpretation relevant to assessments of water quality in rivers and lakes.
| Committee |
TC 230
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 12/30247825 DC : 0 | Identical |
| EN 14996:2006 | Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment |
| EN 13946:2014 | Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes |
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