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Updated: Aug 8, 2025

Methods of Soil Resampling to Monitor Changes in the Chemical Concentrations of Forest Soils
Published on: November 25, 2016
Experimental determination of soil sampling uncertainty in the context of environmental radiological monitoring
Damien Braekers1, Michel Bruggeman2, Alfred Vidic3
1Institute for Radioelements (IRE), Avenue de l'espérance 1 B-6220, Fleurus, Belgium.
Abstract:
Uncertainty associated with nuclear counting analyses are attributed to two main components of uncertainty; one is related to sampling, the other to sample preparation and the subsequent nuclear counting. The ISO/IEC 17025 standard of 2017 require accredited laboratories carrying out their own sampling to estimate the uncertainty associated with sampling in the field. This study presents the results of a sampling campaign and analysis by gamma spectrometry to determine the sampling uncertainty related to the measurement of radionuclides in soil.
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