ISO 14238

Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes

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Organization: ISO
Publication Date: 1 August 2012
Status: active
Page Count: 20
ICS Code (Biological properties of soils): 13.080.30
scope:

This International Standard specifies laboratory procedures for measuring the mineralization and nitrification of nitrogen by the soil microbiota.

For investigations on the evaluation of soil quality or on effects of contamination, a procedure is given to measure the rates and extent of N-mineralization in soil or soils of known or unknown quality.

For investigation of the potential toxicity of chemicals to N-mineralization in soils, a simple procedure is given which allows the impact of single chemicals to be assessed and provides a basis for comparison of the toxicities of different chemicals.

Document History

ISO 14238
August 1, 2012
Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes
This International Standard specifies laboratory procedures for measuring the mineralization and nitrification of nitrogen by the soil microbiota. For investigations on the evaluation of soil...
February 15, 1997
Soil Quality - Biological Methods - Determination of Nitrogen Mineralization and Nitrification in Soils and the Influence of Chemicals on These Processes
A description is not available for this item.

References

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