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Posouzení erozního ohrožení vybraných svahů na území podniku Smilkov a.s.
FULÍN, Patrik
The aim of the bachelor thesis is to assess the erosion threat of selected slopes in the territory of the Smilkov a.s. company and the subsequent proposal of anti-erosion measures leading to the reduction of the observed erosion and protection of the surrounding landscape. According to the results, erosion control measures were developed, consisting in the division of the land into parts. Furthermore, an anti-erosion seeding practice was proposed for each soil block. As a result of the erosion control measures, the long-term soil loss was reduced below the permissible soil loss limit.
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Posouzení erozního ohrožení vybraných svahů na území obce Nalžovské Hory
MAREŠ, František
Erosion is a natural phenomena that occurs at different scales in the vast majority of the world. This thesis deals with water erosion in cadastral territory of town Na-lžovské Hory in district Klatovy. In the first part, concept of erosion is described as well as its emergence, causes, effects and protection of the soil by suitable erosion control measures and the specific legislation of the Czech Republic. In the second part of the thesis, selected lands at risk of erosion are assesed according to the information on the LPIS application, followed by using soil erosion calculator to determine appropriate erosion control measures and proper sowing procedures.
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Set of arrangements in Javornický stream floodplain for Rosnička pond water quality improvement
Špaček, Ondřej ; Hubačíková,, Věra (referee) ; Hyánková, Eva (advisor)
This thesis deals with the projection of water management and erosion control measures in the Javornický stream floodplain to improve water quality in the Rosnička pond near the town of Svitavy. In the teoretical part, the author summarized current practices in the areas of small river restorations and protection against soil erosion in the Czech Republic. In the practical part, the analasis of the area was first made, including the analysis of natural conditions, hydroecological monitoring of watercourses according to the HEM 2014 method and quantification of soil loss conditions according to the USLE method. Then, revitalization measures on the Javornický stream were designed to improve the self-purification of water and the restoration of ground water in the floodplain, as well as two variants of erosion control measures on agricultural areas to reduce the input of sediments into the hydrographic network. Finally, conceptual and technical recommendations for the implementation of these measures were formulated, as a basis for planning and decision-making of the political leadership of the town of Svitavy.
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Design of erosion and flood control measures for the selected cadastral area
Svoboda, Jiří ; Uhrová,, Jana (referee) ; Sobotková, Veronika (advisor)
This bachelor thesis is in the introduction focused on the evalutation of the current erosion and runoff conditions in the cadastral area of Zádolí u Vysokého Mýta and in the cadastral area Střihanov. The analysis of current erosion and runoff conditions is carried with the use of programs ArcGIS, USLE2D and DesQ–MaxQ. The following is a design of erosion and flood control measures with the main aim of protecting the village Zádolí–Střihanov. Then the design technical measures are dimensioned for the specified design flows. In conclusion of the thesis is evaluated the efficiency of the design protective measures and the average soil loss and runoff quantities are compared before and after the design of the protective measures.
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