I. Kaissas

Natural and artificial radionuclides in wood pellets and derived ashes

This study presents a radiological assessment of wood pellets and their combustion ashes, with a focus on the activity concentrations of caesium-137 (Cs-137) and potassium-40 (K-40). A total of 23 commercial pellet samples and 16 corresponding ash samples from domestic appliances...

Comparing the radioactivity of fertilizers and soil from uncultivated and fertilized fields

Abstract For nearly half a century, Greek farmers utilize a quiver of fertilizers containing different ingredients, primarily phosphorus, nitrogen, and potassium. It is under investigation whether the composition of the soil of fertilized fields slightly changes through the decad...