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EVS-EN ISO 16072:2011

Soil quality - Laboratory methods for determination of microbial soil respiration (ISO 16072:2002)

General information
Valid from 03.08.2011
Base Documents
ISO 16072:2002; EN ISO 16072:2011
Directives or regulations
None
Standard history
Status
Date
Type
Name
03.08.2011
Main
This International Standard describes methods for the determination of soil microbial respiration of aerobic, unsaturated soils. The methods are suitable for the determination of O2 uptake or CO2 release, either after addition of a substrate (substrate-induced respiration), or without substrate addition (basal respiration). This International Standard is applicable to the measurement of soil respiration in order to: - determine the microbial activity in soil (see [3]); - establish the effect of additives (nutrients, pollutants, soil improvers, etc.) on the metabolic performance of microorganisms; - determine the microbial biomass (see [4]); - determine the metabolic quotient qCO2.
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