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Standard ČSN EN 14407 1.3.2015 preview

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ČSN EN 14407 (757722)

Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes



STANDARD published on 1.3.2015


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The information about the standard:

Designation standards: ČSN EN 14407
Classification mark: 757722
Catalog number: 97009
Publication date standards: 1.3.2015
SKU: NS-580750
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Examination of biological properties of water

Annotation of standard text ČSN EN 14407 (757722):

Tato norma stanovuje metody identifikace a výpočtu relativního podílu taxonů rozsivek na preparátech a interpretaci dat, významných pro hodnocení kvality vody v řekách a jezerech. Tuto normu je vhodné používat pro tvorbu indexů a metod hodnocení založených na relativní abundanci taxonů. Metody identifikace a kvantifikace mohou být použity také pro studium bentických rozsivek na jiných biotopech za předpokladu, že jsou použity metody interpretace dat odpovídající těmto biotopům

Preview of the standard ČSN EN 14407 (757722)

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Latest update: 2024-05-05 (Number of items: 2 897 047)
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