National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Analýza vlivu půdní injektáže na stabilitu a vitalitu stromů
Kyslík, Ondřej
The bachelor thesis deals with the influence of air injection on the stability and vitality of the tree. The measurement was performed on three individuals of the species Tilia cordata Mill. Based on the data measured using pulling tests, a safety factor was calculated for each tree before and after soil injection. No significant changes were observed among the safety factors, and it can be confirmed that in this case the air injection treatment had no influence on the stability of the examined trees.
Zasolení urbánních půd: případová studie na území města Hradec Králové
Zich, Tomáš
This bachelor thesis deals with problematic of urban soil salinity consequence of chemical substances in winter. In this work, the author focuses on analyzing selected soil parameters associated with the monitoring of soil salinity, caused by increased concentrations of water soluble salts. Data obtained from laboratory analyzes were tabular processed and results statistically evaluated. In consideration of the results was suggested most appropriate species composition.

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