NF T90-391

NF T90-391

March 2005
Standard Cancelled

Water quality - Determination of the IOBL

Le présent document spécifie une méthode d'évaluation des potentialités métaboliques des sédiments lacustres profonds, applicable aux lacs naturels d'eau douce et aux retenues français et européens, dont la profondeur minimale est de - 5 mètres.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2005

Number of pages

17 p.

Reference

NF T90-391

ICS Codes

13.020.40   Pollution, pollution control and conservation
13.060.70   Examination of biological properties of water

Classification index

T90-391

Print number

2 - 01/03/2005
Sumary
Water quality - Determination of the IOBL

Le présent document spécifie une méthode d'évaluation des potentialités métaboliques des sédiments lacustres profonds, applicable aux lacs naturels d'eau douce et aux retenues français et européens, dont la profondeur minimale est de - 5 mètres.
Standard replaced by (1)
NF T90-393
May 2016
Standard Current
Water quality - Samplin, treatement and determination of the oligochaeta in sediment of continental surface waters

Le présent document spécifie une méthode d'évaluation de la qualité des sédiments en utilisant les capacités de bioindication des Oligochètes. La méthode est basée sur des taxons à développement strictement aquatique, en général peu mobiles, recensés dans toutes les eaux continentales et ne présentant pas de distribution régionale dans les cours d'eaux et lacs.

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