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PREN 17204 : DRAFT 2017

Current
Current

The latest, up-to-date edition.

WATER QUALITY - GUIDANCE ON ANALYSIS OF MESOZOOPLANKTON FROM MARINE AND BRACKISH WATER
Published date

09-01-2018

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Equipment
6 Preservatives and other chemicals
7 Procedure
8 Reporting
9 Quality assurance
Annex A (informative) - Advise for
        length measurements of some
        selected zooplankton taxa and
        taxonomic groups L [[mu[m]
Annex B (informative) - Coefficients a
        and b for biomass calculations
        based on length measurements
Annex C (informative) - Biomass conversion
        factors [[mu]g C/Ind.]
Annex D (informative) - Individual wet
        weights of selected zooplankton
        taxa for calculations of biomass
Annex E (informative) - Examples of sample
        preparation devices
Bibliography

Provides a procedure for analysing mesozooplankton in marine and brackish waters. The procedures comprise how to identify and enumerate zooplankton to estimate quantitative information on diversity, abundance and biomass with regard to spatial distribution and long-term temporal trends for a given body of water.

Committee
TC 230
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
NF EN 17204 : 2018 PR Identical
DIN EN 17204:2018-01 (Draft) Identical
17/30366801 DC : DRAFT DEC 2017 Identical

ISO 6107-5:2004 Water quality Vocabulary Part 5:
EN ISO 16665:2013 Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2014)
ISO 5667-6:2014 Water quality Sampling Part 6: Guidance on sampling of rivers and streams
EN 14996:2006 Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment
ISO 16665:2014 Water quality Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna

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