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EVS-EN ISO 16072:2011

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

Üldinfo
Kehtiv alates 03.08.2011
Alusdokumendid
ISO 16072:2002; EN ISO 16072:2011
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Kuupäev
Tüüp
Nimetus
03.08.2011
Põhitekst
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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EVS-EN ISO 17402:2011

Soil quality - Requirements and guidance for the selection and application of methods for the assessment of bioavailability of contaminants in soil and soil materials (ISO 17402:2008)
Uusim versioon Kehtiv alates 03.08.2011
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EVS-EN ISO 14240-1:2011

Soil quality - Determination of soil microbial biomass - Part 1: Substrate-induced respiration method (ISO 14240-1:1997)
Uusim versioon Kehtiv alates 03.08.2011