National Repository of Grey Literature 121 records found  beginprevious21 - 30nextend  jump to record: Search took 0.01 seconds. 
Analysis of erosion and drainage ratios for the needs of Land Consolidation
Břenda, Michal ; Ing. Kateřina Vašinová, Ph.D (referee) ; Dumbrovský, Miroslav (advisor)
The Bachelor thesis is focused on analysis of erosive and draining ratios in the area of Janovice and other river basins which are part of the area as well. Analysis was conducted via programme ArcGIS with use of hydrologicaly correct digital model of terrain and hydrological model DesQ which used data from ArcGIS. Discovered information are forming the preparatory part of land consolidation. Based on that, the plan of common facilities and implementing part of land consolidation is presented.
Study of the plan of common facilities in the cadastral area of Zálesí u Bítova
Hanuliak, Radek ; PhD, Ing František Pavlík, (referee) ; Dumbrovský, Miroslav (advisor)
The aim of the diploma thesis was the study of common facilities in the town of Zálesí u Bítova. A comprehensive land consolidation was carried out with assessment of the network of field roads, erosion ratios, drainage rates and environmental protection elements. Measures for land access, erosion measures for the protection of the natural soil fund, water management measures and measures to protect and create the environment have been proposed in the area. An analysis of the current state of the territory and the subsequent design of the measures was carried out using DMT using ArcMap, AutoCad, DesQ, USLE 2D, LS convertor.
Study of the proposal of soil and water conservation measures for the protection of the built-up area of the Mazorníkovo district
Štulajterová, Laura ; Pavlík, František (referee) ; Dumbrovský, Miroslav (advisor)
The purpose of this bachelor’s thesis is to analyze the area of Mazorníkovo and determine the erosion and drainage conditions and then based on the results, design a proposal of erosion and flood control. In the software ArcGis, via the digital model of elevation were critical points, where the accumulated surface runoff enters the urban area, identified. The value of peak discharge for each point was defined by using the software DesQ – MaxQ. To calculate erosion, the universal soil loss equation USLE was used. Once all the information was assessed, the proposals of erosion and flood control erosion and flood protection were made to reduce soil transport into the urban area and protect the lives and properties of the citizens.
Teritorial system of ecological stability consistent to erosion control and flood protection in land consolidation
Strádalová, Lucie ; Kovář,PhD, Michal (referee) ; Dumbrovský, Miroslav (advisor)
This thesis evaluates the elements of the Territorial system of stability, which were designed within the plan of the common facilities of comprehensive landscaping, with regards to the elements of the erosion and flood protection. Within the scope of this work there was proceeded the hydrological analysis on the parts of the watersheds of the specific cadastral territories of Lichnov and Šardice. esign of the ÚSES´s elements within the KPÚ at specific cadastral territories was further evaluated in terms of area of the individual elements anEcological stability the change after the design of these elements.
The assessment of efficiency of the system common facillities in Hať and Darkovice cadastral areas
Moravcová, Aneta ; Ing. Aleksandra Ručková,PhD., (referee) ; Dumbrovský, Miroslav (advisor)
The target of the diploma thesis was the assessment of efficiency of the system of common facilities in Hať and Darkovice cadastral areas. Digital model of elevation was made by software Atlas DMT. Average soil loss by soil erosion of given subbasins was evaluated by ArcGis tools before and after the design of conservation measures. Polder’s efficiency was evaluated also. Another part of thesis offers alternative design of erosion and flood control.
Protection of the built-up area of the village Dobrouc against the adverse effects of concentrated runoff
Kulihová, Martina ; Sobotková, Veronika (referee) ; Dumbrovský, Miroslav (advisor)
The aim of the thesis was to evaluate the erosion and drainage conditions in the cadastral Lužkovice under the Complex land consolidation and then the design of protective measures. The impact of climate change was considered and for that reason evaluation and design was made in two versions. The climate change is one of the most important issues of our time.
The erosion and runoff analyssis for Land consolidation
Benáček, Jiří ; Ing. Kateřina Vašinová, Ph.D (referee) ; Dumbrovský, Miroslav (advisor)
The aim of this work was to analyze the erosion and runoff conditions for landscaping. The degree of erosion risk was determined using the Wischmeier and Smith equation in the ArcGIS geographic information system. Based on a digital terrain model, water accumulation was determined and critical points were identified. Furthermore, runoff ratios were calculated using the hydrological model DesQ.
Protecting of built up areas threatened by torrential rains
Horáková, Věra ; Uhrová,, Jana (referee) ; Dumbrovský, Miroslav (advisor)
This thesis investigates the design of complex systems measures against water erosion in cadastral areas Bílov, Butovice and Velké Albrechtice. Based on the exploration and analysis of the territory, it was suggested a possible solution by erosion and hydrological GIS tools. To identify areas at risk of erosion and runoff conditions were used a digital elevation model, Wischmeier-Smith equation and model DesQ. After that the effectiveness was evaluated by comparing the results before and after measures.
Effects of water erosion on selected physical properties of soil
Larišová, Lucie ; Toman,, František (referee) ; Hlavčová,, Kamila (referee) ; Dumbrovský, Miroslav (advisor)
The aim of the dissertation thesis is the assessment of the degradation of selected soil properties due to water erosion, including the temporal dynamics of these properties and the assessment of how this change affects the cumulative infiltration of the soil in watershed. Between 2012 and 2015, undisturbed and disturbed soil samples were collected on three experimental areas and the cumulative infiltration of the soil was measured. Experimental areas were selected on sloping, erosion-endangered blocks of arable land, in three cadastral territories of the Czech Republic, and this in the cadastral areas of Větřkovice, Čejkovice and Hustopeče. The cumulative infiltration was measured in three landscapes positions of the slope and soil samples were collected in three landscapes positions of the slope, at soil crust, topsoil and subsoil. In the Pedological Laboratory at the Institute of Landscape Water Management, Brno University of Technology, the particle density, bulk density, porosity, soil texture and water stable aggregates were determined from the samples taken. The cumulative infiltration of the soil was measured using the Double Ring Infiltrometer, the Mini Disc Infiltrometer and the mobile rainfall simulator. Using one-way analysis of variance to analyze the differences among soil samples and infiltration test. In addition, the dependence of soil crust formation, its physical properties and its influence on the cumulative infiltration of the soil were monitored on the areas.
The evaluation of the process of Land Consolidation focusing on the plan of common facilities
Šilhan, Vlastimil ; Pavlík, František (referee) ; Dumbrovský, Miroslav (advisor)
The theme of the work is the creation of the characteristics of the erozních and drainage conditions in the cadastral territory of the commune and the subsequent proposal Pucov, Jinošov erosion control measures. Analysis of erozion ratios was processed using GIS method of the grid. Characteristics of runoff ratios was carried out for major service area of the critical points (SPKB) using model DesQ and numbers of the CN.

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