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Zalužanský Brook Restoration Project
Lašek, Jakub ; Kalibová, Jana (advisor)
This thesis contains restoration project of chosen section of Zalužansky brook in Ústecký kraj. Project is processed at the level of documentation for territorial management according to decree no. 499/2006, of buildings documentation. Theoretical part captures professional literature research dedicated to restorations, spatial planning and buildings documentation. Analytic segment closely defines and characterise location of interest at first, although major part consists of designed restoration measures following requirements for creating a building documentation by mentioned decree. Benefit from this thesis is it's possible usage as a background material for documentation created by authorised engineer for water management and landscape planning.
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Erosion protection of slopes from assignment to implementation
Konopecká, Vladislava ; Janeček, Miloslav (advisor) ; Kalibová, Jana (referee)
The thesis is following up on the findings to the issues presented in the Bachelor's thesis, where they were described mainly the methods and materials used to secure the slopes of pipeline, will address not only the final solution method of protection against erosion of the slopes, but in particular all conditioning influences such as the topography, the type and quality of rock and soil in the area of the building, surrounding buildings, and last but not least property relations that can significantly affect the design solution in terms of difficulty of implementation, durability, aesthetics and economic performance of the resulting construction works. Alpha-Omega of the initial phase is the analysis and the interdependence of the issues just for land consolidation, anti-erosion measures, construction procedures in accordance with the geology of the chosen territory and the intended realization of the construction project. The evaluation of the risks associated with this issue on the basis of field investigation, examination with a valid legal legislation, SWOT analysis will be ended.
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Surface runoff generation and its erosion processes
Kalibová, Jana ; Kovář, Pavel (advisor) ; Štibinger, Jakub (referee)
Research of model simulations of hydrological data for water resources studies and field and laboratory experiments testing the effectiveness of erosion control geotextiles using rainfall simulators is summarized in this dissertation. The results of the research have been used to suggest a water regime optimisation in the catchment of a former mining pit Medard-Libík. Although agricultural and forestry reclamation measures have been applied, rill erosion still appears on some slopes within the catchment. The soil loss and sediment transport result in the deterioration of the crop yield, cause damage on the road and drainage systems and also influence the quality of water in the lake arising by flooding the former mining pit.
The first part of the dissertation provides a review on surface runoff and its erosion processes. Next, bio-technical erosion control measures on slopes are summarised. The third part of the dissertation is devoted to a simulation of surface runoff on a model slope in the Medard Catchment. The main aim was to test whether the KINFIL model is suitable for the simulation of the effectiveness of erosion control geotextiles and suggest an appropriate erosion control measures for the eroded slopes in the Medard Catchment.
The KINFIL model seems to be a useful tool to quantify the effectiveness of individual erosion control products and measures in order to find the most convenient option. The simulations carried out in the dissertation corresponded to the results of field and laboratory experiments testing the impact of geotextiles on surface runoff and soil erosion published earlier.
A well-balanced rainfall-runoff regime in the Medard Catchment would increase the stability of the landscape, reduce the cost of restoration of the damage caused by erosion to road and drainage systems and improve the water quality by elimination of the sediment transport. The results of this dissertation may be offered to the public administration or private stakeholders to control erosion within the reclamation of areas affected by mining activities.
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Erosion control against water erosion on reclaimed areas
Tomanová, Irena ; Petrů, Jan (advisor) ; Kalibová, Jana (referee)
The Bachelor Thesis topic "Erosion control against water erosion on reclaimed areas" is literature review dealing with, as the name suggests, erosion control and reclaimed areas in the Most region. The first part outlines the problem of erosion, which is obviously not avoid even reclaimed areas. This thesis also shows the forms of used erosion control and describes the reclamation methods. Then it characterizes the ways of reclamation with the set up erosion control on individual plots of Most area. Bachelor thesis also introduces us the several variants of usage of the interest area according to an older study from 1991, which will be in the conclusion of this thesis compared to the currently available more recent literary sources.
Thesis will provide an overview of the erosion problems in the Most region, but also the idea of the direction in which is developed and still developing reclamation sphere this area.
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Erosion control geotextiles on slopes along roads
Stoklasová, Lucie ; Kalibová, Jana (advisor) ; Petrů, Jan (referee)
The thesis is focused on erosion control on steep slopes along roads, primarily using erosion control geotextiles. The first part of the thesis provides a review on water erosion. Next, the thesis emphasises the importance of erosion control and describes possibile methods of mitigation or elimination of soil erosion on steep non-productive slopes using geotextiles. Another chapter is focused on the classification of geotextiles and how to use them in practice. The second part of the thesis presents three specific projects where erosion control geotextiles and geocells have been applied. In the end, the author discusses the suitability of methods applied in the examined projects and suggests a chronological classification of individual geotextile-products according to their effectiveness. This ordering may serve as an useful tool during the decision-making process when designing erosion control measures on steep slopes along roads.
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