This thesis evaluates the potential retention in the catchment area of the Barchov brook, in its components parts. For identifying and evaluating hydrological characteristic, it was first necessary to mapping the area in terms landscape cover, topography terrain, soil properties and divided it into individual sub-basin. This data was processed in the ArcGIS version 10.0. The output of which were characteristics for each sub-basin such as: the length of the stream, the slope of the stream, size area, slope area, 1-day maximum rainfall amount, surface roughness and runoff curve number CN, which entering into the hydrological model DesQ-MaxQ. The output of the model were hydrological characteristics of the river sub-basin with the values the size of the potential retention, the volume of runoff, percentage of the stored water, flood wave volume, time of concentration and maximum flow. When evaluating the individual hydrological characteristics were taken into account morphological, soil, landscape and vegetation properties of the specific sub-basin.

This thesis is focused of design of small water reservoir in cadastral Senomaty-Přílepy. Aim of the proposal is to create a significant landscape element that will perform particularly water retention. Reservior will flow, connected to Kolešovicky creek, which is left hand tributary of Rakovnický stream in the river basin Berounka. Planned area of water surface at normal levels is 22,75 ha. The project includes accompanying report, technical report and drawing part.

This master thesis deals with the influence of temporal distribution of precipitation on hydrological characteristics of the rainfall-runoff process. The practical part of the thesis was carried out on the drainage basin Volšovka. In the theoretical part, the origin, division, and temporal distribution of rainfall is described, as well as surface runoff and some chosen hydrological characteristics of flow-off. Moreover the work deals with hydrological simulation, there is also described in further detail the rainfall-runoff model HEC-HMS, which is furthermore used in the practical part of this thesis. In the practical part, the characteristics of the area of interest is introduced. Next is described the preparation of the rainfall data with the use of DES_RAIN programme, also creation of the digital model of the terrain in the ArcGIS programme and the preparation of hydrological model in HEC-HMS model. In the conclusion of the thesis, the flow capacities of the closure profile of Volšovka were simulated, as well as other particular closure profiles of the catchment area. There were 16 simulations carried out, which were evaluated on the basis of the peak flow capacities and the time of culmination.

The task of the master's thesis on the topic of "The determination of the loss of the soil erosion and the draft erosion control measures" is the first to describe in general what is soil erosion and erosion control measures, what they may be. Then the work focuses on the calculation of the average long-term loss of soil erosion and loss of soil from torrential rain on the selected watersheds. These steps follows its own draft anti-erosion measures. The measures are designed to reduce the loss of soil found in the basin. The water catchment area, which is the erosion of the watershed is determined, the stream Pradlenka.

The graduation thesis analyzes water erosion issue, especially by calculating average earth annual loss using the Wischmeier Smith universal equation. Primary task was to assess and evaluate erosion phenomenon on the model basins' borderlines and review the hydrological and administrative teritorial units overlay from the perspective of rainfall runoff. Secondary task was to explore the possibility and suitability of increasing the rainfall erosion efficiency factor by doubling.

It is in human nature to adapt the environment for his needs and wishes. Politics, technology and society as a whole went trough dramatic changes in Czech Republic in last 50 years. These changes approved naturally on land utilization too. This research is focused on the evalution of land use changes in last 50 years in the catchment of Jenínský stream. The research is based on photogrammetric scans from years 1952, 1974 and 2005. Polygon maps of land use in GIS were elaborated from these scans. Outputs of these maps were subsequently analysed and mutually compared.

The theme of my graduation theses is a solution of the soil protection from erosion on the model catchment of the Zvíkovský stream. The aim of this work is canvass of the catchment Zvíkovský stream in the view of the pedology, hydrogeology, climatology and calculate the soil loss from the areas in consequence of the water erosion. I used the equation losses of the soils from the area according Wischmeier and Smith and the assesment of the transporting the sediment runoff according Williams and Berndt which was calculated with the help of the programme ERCN {--} the enumerations required for the suggestion of the precautions from erosion. The map basis of this work is the basic map of the Czech republic 1: 10 000 and the water utilization map of the Czech republic 1:50 000.

Evaluation of precipitation phenomena in the model basin Jenín in the hydrological year 2008 and subsequent assessment of erosion.

The aim of this thesis is to create various thematic layers for the Zdíkovský stream catchment. The first step was to collect maps and compare them with the actual state, followed by the digitizing of these documents and the creation of thematic layers. Map outputs were created from the individual layers and their combinations and were analyzed. The result is a set of GIS layers for the catchment. ArcGIS Desktop 9.1 program developed by ESRI was used in this work. Elaborated set of layers will be further used for research and educational purposes by the Department of Land Adjustment.

The aim of the thesis was the creation and interpretation of thematic layers for the Ostřice stream catchment. First step was collecting all the available maps and comparing them with the actual state. The documents were digitized, and the thematic layers were created. The map outputs were created from these layers and their combinations and were analyzed. The output of this work is a set of GIS layers for the Ostřice stream catchment. This work was processed with the ArcGIS Desktop 9.1 software.