TYDLITÁTOVÁ, Sabína: Stability and composition of wet aggregated soil aggregates. [Bachelor thesis] – Technical University in Zvolen, Faculty of Forestry, Bachelor thesis supervisor: doc. RNDr. Juraj Bebej, Csc. Degree of professional qualification: Bachelor, abbreviated “Bc.” Zvolen TU, 2019. 34 p.The aim of this bachelor thesis was to study the procedures for determination of water-stable soil aggregates (WSA), to select and then apply the most suitable methodology for WSA study and to verify the functionality of the experimental equipment intended for WSA determination.Laboratory procedures have revealed high WSA values in forest soil samples from Teplá dolina, representing significant water management area (Ružomberok District). The functionality of the tested experimental equipment was confirmed and the effectiveness of the methodology chosen for the WSA study was verified. However, as a result of the finding of a high proportion of soil skeleton in the soil aggregates washed in water, I find the WSA values to be problematic.