NS-EN 14407:2014

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Status: Check Gyldig
Norsk tittel: Vannundersøkelse - Veiledning for identifisering og telling av prøver av bentiske kiselalger fra rennende vann og innsjøer
Engelsk tittel: Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes
Varetype: Standard
Språk: Engelsk
Utgave: 1 (2014-06-01)
Erstatter: NS-EN 14407:2004 Alert Tilbaketrukket
Antall sider: 16
Pris:

NOK 425,00 (eks. mva)
NOK 531,25 (ink. mva)

Inkludert i: NS ICS 13.060
NS ICS 13
NS ICS 13.060.70
Omfang: This European Standard 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. It is suitable for use with indices and assessment methods based on the relative abundance of taxa. The methods for identification and enumeration may also be applied to the study of benthic diatoms in other habitats provided that data interpretation methods appropriate to these habitats are used.
Komité: SN/K 153
Fastsatt: 2014-06-01
ICS: 13.060.70 - Undersøkelse av vannets biologiske egenskaper