prBAS EN 13946:2026
Water quality - Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes
Opće informacije
Status:Projekt
Broj stranica:19
Metoda usvajanja:Proglašavanje
Jezik:engleski
Izdanje:3.
Nadnevak realizacije:10.11.2025
Predviđeni nadnevak naredne faze:15.04.2026
Tehnički komitet:BAS/TC 7, Okoliš
ICS:
13.060.70, Ispitivanje bioloških osobina vode
Apstrakt
This document specifies a method for the sampling and laboratory preparation of benthic diatoms for ecological status and water quality assessments. The sampling and preparation procedures described can be used for later investigations using either light microscopy or molecular methods. Data produced by this method are suitable for production of indices based on the relative abundance of taxa.
Analysis using molecular methods is not within the scope of the document.
Životni ciklus
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Izvorni dokument i stepen usklađenosti
EN 13946:2025, identičan
Veza sa BAS standardima
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