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.

In the Czech Republic, about 50 per cent of agricultural land is affected by water erosion that adversely influences soil productivity and the environment. That´s why the goal of this work was an evaluation of soil erosion danger in an arbitrary area. And secondly, if high erosion danger found, there was a task to make a proposal of suitable erosion control measures. The chosen area is called Hosín, located northly close to České Budějovice. There were fifteen profiles found in the area which are most likely to be in a danger of increased water erosion. These fifteen profiles were proved by two different methods of soil erosion evaluation. The RUSLE method - revised universal soil loss equation, and SMODERP {--} a simulation model of overland flow and erosion processes. SMODERP method showed all the proved profiles beeing not in a high erosion danger. Which means no erosion control measures are needed. The result gained by the RUSLE method was: by more than one third of examined slopes the estimate average annual soil loss raises above the limits. In this case the erosion control measures are necessary. Four different possibilities were proposed, the final one was combination of two erosion control measures {--} mulching and using a vegetative stabilization while the soil is uncovered. This kind of control measure was found to be the best one because of its low financial costs and easy implementation. On the other hand this control measure doesn´t restrict the farmer´s choise of the crops kind to grow. An objective comparison of the different results gained of the two methods wasn´t possible because of different enter data.

The subject of this thesis is the erosion control as the element of the ecologic stability. The target of this thesis is to determine the amount of the soil, which is being lost from lands in Štěkře cadastral area as consequence of the surface runoff. I use the universal soil loss equation from Wischmeier and Smith for calculations. I also calculate the cubature runoff from the micro catchment area according to Čerkašin and the transport of floating solids according to Williams and Berndt. I propose the antierosion precautions for lands which have got the measure of erosion bigger then acceptable value. I compare all findings before and after the antierosion precautions.

Erosion is a natural life process. But man its activities and accelerating erosion phenomena that threatens one of the most valuable components of the environment - soil, which is difficult to make up for hundreds and thousands of years. The Czech Republic is threatened by water erosion over the third and wind erosion, about one-tenth of the local soil. When we add to the volume of soil that are occupied by new buildings, it turns out that the soil relatively quickly disappearing. This work deals with the calculation and solution of water erosion in the village Protivec, using the universal equation USLE, the modified equation MUSLE and CN curves method. The resulting values are compared with the values of a land adjustment project, landscaping and erosion control measures are proposed.

The aim of this thesis was to ascertain the attitudes of management of selected large farms operating in the South Region in the production of fast-growing trees on-the-agricultural land and attitudes to the concept of greening. To fulfill the goals of this thesis were used questionnaires - a structured questionnaire sent by e-mail after prior phone contact. The research covered 18% of cultivated agricultural land throughout the South Region. They were classified according to the jurisdiction of the district. It was found overwhelming preponderance of negative attitudes towards the production of SRC and reasons for this opinion. Production is dedicated to one of the thirty producers. The concept of greening is considered inconsistent. Positive attitude toward greening occupy a particularly company with combined agricultural production, negative attitude then producers od crop production.

The thesis deals with problems of drainage and erosion conditions in the Židlochovice and Blučina cadastres. After evaluating these criteria, the thesis goes over to the design of line and surface anti-erosion measures, which effectiveness subsequently evaluates.

The aim of the thesis was to evaluate of the impact of the proposed variants erosion and flood control measures on the retention capacity of landscape. The measure was evaluated in five variants. The retention capacity od the landspace was assessed of firect runoff. The volume of direct runoff was calculated using the CN method in two variants according to IPS and IPS II. The flood effect was evaluated using the DesQ-MaxQ program.

The subject of this master thesis is an integrated flood protection proposal in cadastral territory Jerlochovice and Fulnek. Area of interest is highly affected by soil loss caused by torrential rainfalls. Implemented measures are based on analysis results. The softwares used for analysis were ArcGIS, DesQ-MaxQ and USLE method for soil loss calculation. The final step was control erosion analysis which verified the implemented measures. The final analysis clearly shows the obvious reduction of erosion affection in the area.

The subject of the Master´s thesis is to design comprehensive flood control measures in the catchment Lhotecký stream in the built up areas of Nová Lhota village, who for several years struggling with the problem of water entering into the urban area during heavy rainfall. On the basis of this Master´s thesis, was created study of resolving the issue of flooding in the village, to a lesser extent, soil erosion and not least improve the ecological stability of the landscape around. For the analysis of the current situation was used digital maps in the GIS and subsequent application of the calculated values to the model DesQ. Through the standard formulas for dimensioning was created for a comprehensive protection of the village. This proposal will in the future serve as a basis for comprehensive land consolidation.