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Study of landscape proposals in the Hlinsko near Přerov Cadastral Area
Špaček, Stanislav ; Holomek, Michal (referee) ; Paseka, Stanislav (advisor)
The aim of this bachelor thesis is to characterize the area of interest, the municipality Hlinsko, to define the decisive factors determining the flood hazard of the intravillage of the municipality, to determine the critical points and the corresponding critical profiles, to define the erosion assessment areas and to define the erosion hazard on them. Subsequently, propose erosion protection organisational, agrotechnical and technical measures and appropriate erosion protection seeding practices. In the introductory part of the work, the existing knowledge on the subject and the procedures for determining the surface runoff values and the erosion hazard rate were defined. Subsequently, an analysis of the study site was prepared and in the final part suitable water management and erosion control measures were proposed.
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Economy and ecology of biomass utilization
Plíšek, Petr ; Špiláček, Michal (referee) ; Pospíšil, Jiří (advisor)
This bachelor thesis deals with an economic and environmental contexts of biomass utilization. The first part focuses on the description of the nature and manner of use of biomass. Another part is focused on economic aspects related to biomass. A necessity in the processing a particular energy source is its ecological problems, that is the third chapter. The last part is devoted to the design condensing heat exchanger and its output relative to the fuel wetness content, and boiler output with a condensing exchanger depending on the combustion products cooling temperature.
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Optimization of the procedure for the transfer of ownership of agricultural land
Svrčeková, Monika ; Gardášová, Alena (referee) ; Hlavinková, Vítězslava (advisor)
The Master´s thesis is focused on optimizing the procedure for the transfer of ownership of agricultural land, which will also form the aim of this work. The theoretical part consists of information on the acquisition of property rights to agricultural land. They also described the basic concepts related to the issue. The practical part is formed at the beginning of the analysis of the situation on the market of agricultural land type arable land species in the selected area. It is followed by the creation of objective work, which is creating the optimal procedure for the transfer of ownership of agricultural land. Conclusion the Master´s thesis contains a description of differences in the transfer of ownership of practice and also a summary of the law legislation in the Czech and Slovak Republics
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Protection of the built-up area of the municipality by the proposal of water management measures in the river basin
Majkus, Martin ; PhD, Ing František Pavlík, (referee) ; Dumbrovský, Miroslav (advisor)
The aim of this paper is to evaluate the important factors that determine the flood risk of the built-up area in the surveyed location. Also, it is necessary to assess the intensity of erosion treat to the soil and then propose comprehensive protective measures in the catchment areas of critical points and profiles, which will reduce these unfavourable values. The introductory part will summarize the existing knowledge and methods for determining the values of surface runoff and the degree of erosion risk. In the design part, surveyed locality analysis will be proved. Furthermore, the suitable water management measures will be proposed. The measures will ensure the protection of built-up area of the municipality and improvement of erosion conditions. For analysis of the area and for propose of measures were used ArcGIS-ArcMap and DesQ-MaxQ software. Obtained information was then processed in MS Excel and Word editors.
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Vliv změny tlaku v trakčním válci pluhů na zatížení hnacích kol traktorů
Opluštil, Jakub
The first part of the bachelor thesis is focused on the description of the construction of the plows and their current state. The second part of this bachelor thesis was to analyze the influence of the traction roller on the output parameters of the plowing unit based on field measurements. In the practical part of this work, a field measurement is processed, it was carried out in order to evaluate the use of the traction hydraulic cylinder on the plow. For a measurement it was used a tractor Zetor Forterra 150 HD in a set with a Pöttinger SERVO 45 M PLUS plow. The tractor was weighed in combination with the plow before the actual field measurement started. The weighing took place on walk-in scales. The axles were weighed as follows: front axle, rear right and left wheels separately, plow support wheel. It was measured in two variants, with a plow width of 1,6 m and 2 m. Furthermore, the measurement depended on the position of the set, which was in one case on a plane and in the other on an inclined plane. The tilting of the tractor was simulated on the scales, which was supposed to represent the driving of the tractor during the plowing to the right, the left wheel of the tractor and support wheel of plow were lifted by 20 cm. When the distributor of the external hydraulic circuit is in the floating position, there is zero pressure in the traction cylinder. There is no load transfer from the plow to the tractor. The weighing was based on three groups of measurements. In the first stage it was 0 bar, in the second 100 bar and the last 150 bar in the traction cylinder. As the pressure gradually increased, the tractor axles were loaded and the load on the support wheel was relieved. For a simpler representation, the obtained values were rewritten into images and drawn into graphs for comparison. The results obtained during weighing were compared with the results of individual wheel loads during actual plowing. By increasing the pressure in that the traction cylinder equalizes the load on the rear wheels moving in the furrow and on the bed. This fact was reflected in the output parameters of plowing.
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Hodnocení vlhkosti půdy na stanovištích protierozních opatření s výsadbami dřevin v kontextu intenzivně obhospodařované krajiny
Slezák, Vojtěch
Grassy linear elements with tree planting are an effective tool for reducing the erosion risk of agricultural land on sloping arable land. The research on the deve-lopment of soil moisture during one vegetation season in intensively productive areas on transects of arable land above anti-erosion measures, below anti-erosion measures, and anti-erosion measures themselves was conducted as part of this thesis. Soil moisture was measured in 14day intervals using Electric impedance spectrometry (EIS) from March to October. Soil analyses were also carried out at the study sites. The research results showed that lower soil moisture occurred at the site with anti-erosion measures compared to sites with arable land after the main crop was harvested. These results suggest that the main factor moderating soil moisture between study sites was plant water transpiration. Furthermore, it can be inferred from the results, assuming other research, that anti-erosion measures have a higher infiltration capacity due to preferential water flow pathways.
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Obhospodarovaná pôda v kontexte ochrany prírody a krajiny na území CHKO Moravský kras
Vavřiková, Veronika
The objective of the bachelor thesis was to investigate the main soil differences between cultivated and uncultivated soils on selected plateaus in the Moravian Karst. During the field investigation, mixed soil samples were collected and the physical properties, physicochemical properties and chemical properties of the soils were analysed in the laboratory. In terms of hydrophysical properties, the cultivated soil retained water in smaller amounts compared to the comparison area. Carbon, nitrogen and C/N ratio were higher in the unmanaged soil. From the resultant values, it is evident that intensive management has an effect on soil properties in karst landscape. All the resulting values from the analyses performed were evaluated and then recorded in graphs and tables.
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Study of landscape proposals in the Hlinsko near Přerov Cadastral Area
Špaček, Stanislav ; Holomek, Michal (referee) ; Paseka, Stanislav (advisor)
The aim of this bachelor thesis is to characterize the area of interest, the municipality Hlinsko, to define the decisive factors determining the flood hazard of the intravillage of the municipality, to determine the critical points and the corresponding critical profiles, to define the erosion assessment areas and to define the erosion hazard on them. Subsequently, propose erosion protection organisational, agrotechnical and technical measures and appropriate erosion protection seeding practices. In the introductory part of the work, the existing knowledge on the subject and the procedures for determining the surface runoff values and the erosion hazard rate were defined. Subsequently, an analysis of the study site was prepared and in the final part suitable water management and erosion control measures were proposed.
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Protection of the built-up area of the municipality by the proposal of water management measures in the river basin
Majkus, Martin ; PhD, Ing František Pavlík, (referee) ; Dumbrovský, Miroslav (advisor)
The aim of this paper is to evaluate the important factors that determine the flood risk of the built-up area in the surveyed location. Also, it is necessary to assess the intensity of erosion treat to the soil and then propose comprehensive protective measures in the catchment areas of critical points and profiles, which will reduce these unfavourable values. The introductory part will summarize the existing knowledge and methods for determining the values of surface runoff and the degree of erosion risk. In the design part, surveyed locality analysis will be proved. Furthermore, the suitable water management measures will be proposed. The measures will ensure the protection of built-up area of the municipality and improvement of erosion conditions. For analysis of the area and for propose of measures were used ArcGIS-ArcMap and DesQ-MaxQ software. Obtained information was then processed in MS Excel and Word editors.
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