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Normas DIN – AENOR
DIN EN 14407:2014-07

DIN EN 14407:2014-07

Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes; German version EN 14407:2014

Qualité de l'eau - Guide pour l'identification et le dénombrement des échantillons de diatomées benthiques de rivières et de lacs; Version allemande EN 14407:2014

Wasserbeschaffenheit - Anleitung zur Bestimmung und Zählung von benthischen Kieselalgen in Fließgewässern und Seen; Deutsche Fassung EN 14407:2014

Fecha:
2014-07 /Active
Equivalencias internacionales:

EN 14407 (2014-03)

Relación con otras normas DIN:

Reemplaza a: DIN EN 14407:2012-02

Reemplaza a: DIN EN 14407:2004-10

Resumen:
This Guidance Standard establishes 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. It is suitable for use with indices and assessment methods based on the relative abundance of taxa. The methods for identification and enumeration can also be applied to the study of benthic diatoms in other habitats provided that data interpretation methods appropriate to these habitats are used.
Keywords:
Algae, Benthic, Bioassay, Biological tests, Count methods (microbiology), Counting, Data, Data analysis, Definitions, Determination, Determination of content, Diatom, Frequencies of operation, Fresh water, Identification, Instructions, Lakes, Microbiological analysis, Organisms, Quality, Rivers, Running waters, Sampling methods, Taxonomy, Testing, Water, Water analysis, Water pollution, Water practice, Water quality, Water testing
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