National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Stanovení ztráty půdy erozí a návrh protierozních opatření
Gross, Karel
The thesis entitled Determination of soil loss by erosion and erosion control measures proposal deals with the calculation of soil loss by erosion from watershed of Dolnodubňanský stream. First, soil erosion is described generally and possibilities of erosion control measures. Next part is focused on the calculation of erosion risks in the mentioned watershed. The calculation is done using USLE according to Wischmeier and Smith. The calculation was then performed by programs USLE2D, LS converter and ArcGIS. Erosion control measures are then propose depending on the final stage of erosion hazard. All the calculated values are shown graphically in the map outputs.
Studie možných zdrojů znečištění na vodním toku Veverka
Gross, Karel
The aim of the bachelor thesis "Study of potential sources of pollution in the watercourse Veverka" is to determine the sources of contamination based on field survey of the area. This area was chosen in agreement with Povodím Moravy s.p., which solves a long-term project Čisté povodí Svratky. The theoretical part focuses on the importance of water resources for humans. It defines the concept of surface flowing waters, examines the composition of water, its properties, sources of pollution, the possibility of water purification and regulation of water management. The practical part describes the selected site survey to identify sources of pollution that can affect water quality. In the field, selected characteristics were measured and sampled for laboratory analysis. The results of field measurements and laboratory were processed in the results and discus-sion section to clear tables. On the basis of the results were discussed sources of pollution and measures designed to improve water quality.

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4 Gross, Kamil
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