Die Studie beschreibt die Auswirkungen der konservierenden Bodenbearbeitung auf das Hochwassergeschehen und die Bodenerosion durch Wasser. Desweiteren werden Strategien aufgezeigt, durch welche Landwirtschaftsbetriebe dahingehend motiviert werden, konservierende Bodenbearbeitung möglichst umfassend und dauerhaft zu praktizieren.

The aim of this study was to analyze the Bechyňský stream with regard to the possible consequences of floods in this area. Furthermore, the removal of these consequences and propose new flood protection measures and recommendations. Finally, the work is a summary of the most suitable variant of flood protection. The work may help in future decision how to manage the flow of the Bechyňský stream and surroundings of it´s.

The target of diploma thesis is to design and review flood protection in Prostejov, especially for district Vrahovice. Flow capacity of river Romze will be determined too, because the river flows through the area of interest.

This master’s thesis deals with exploring present conditions in Maloměřice-Brno during floods which is followed by design of antiflood protective structures. Research uses coupled 1D/2D numerical model for flood discharges Q1, Q5, Q20 and Q100 computing. In the last step maps of hazard and draw documentation were made.

The aim of diploma thesis is to design one variant of technical flood protection in the urban area of the town of Litovel. The subject of the work is the elaboration of the so called "zero variant", consisting in the transfer of part of the flood flows through the Morava riverbed in km 259,852 - 262,070 and the Power Plant drive in km 0.000 - 1.791. Hydraulic calculations were carried out using a 1D numerical model. The outputs have been processed in the form of project documentation of flood protection.

This thesis deals with the processing map multicriteria decision risk analysis on the basis of on available data in accordance with Directive 2007/60/ES and the methodology of the Ministry of Environment of the Czech Republic in 2012 on the selected location in the river Dřevnice at kilometer 2,340 to 16,633.

This thesis deals with the assessment of the current state of flood protection in Brno, Pisárky and the Staré Brno district on the Svratka river at km 37.053 to 41.116 and the subsequent design and assessment of flood protection measures. Hydraulic calculations were carried out using the coupled 1D / 2D numerical model of water flow to pass peak flows Q1, Q5, Q20, Q100 a Q100 unaffected. The results are processed in the form of inundation maps and drawing documentation.

This thesis deals with the retention capacity of Berounka during the hydrological extremes. Flood prevention and flood condition are main subjects of this thesis. Two selected river areas of Berounka are analysed by the passive retention volume and by the transformation of the flood wave. The first area is situated on the lower course of Berounka near the Černošice, and this area is significantly anthropogenically influenced. The second area which has nature character is located on the middle course of Berounka near Křivoklát. This thesis contains an evaluation of the hydromorphological state of flow in both areas. The results of passive retention indicate negligible influence of the flood situations. 1D hydraulic model HEC-RAS displays the transformation of the flood wave. The results of the transformation are flow velocity and depths of the river valley in 100-year-old and 20-year-old flows. The transformation of the flood wave in the first area is on the minimum level and did not reach its potential retention capability. The culmination flow in the second area is reduced because of a geomorphological shape of the river. Moreover, the near natural flood protection precautions are proposed in this thesis. Mean flow velocity in 100-year floods could be reduced by 1 - 1,6 m.s-1 by forestation of...

Krippen, ein Stadtteil von Bad Schandau, war im August 2002 zur Hälfte überflutet. Nach der Flut begann, unter wissenschaftlicher Begleitung durch das LfULG, ein Planungsprozess, der für das Dorf Krippen in konkrete Projekte zum vorbeugenden Hochwasserschutz mündete: Untersuchungen zur Wasserrückhaltung und Erosionsvermeidung auf landwirtschaftlichen Flächen oberhalb der Gemeinde Krippen (Modellierung des Oberflächenwasserabflusses mit Abfluss- und Erosionsprognosen); Überarbeitung des Hochwasseralarm- und Einsatzplans; Verminderung und Rückbau der Versiegelung von Flächen; Hochwasserschutz bei Neubau und die Sanierung von Gebäuden und Anlagen (Spiel- und Sportplatz, Dorfgemeinschaftshaus, Abwasserpumpwerk, Bau des Flutgrabens); Umweltbildungsmaßnahmen für Einwohner und Touristen (u. a. Hochwassertour - eine Wanderung zum Thema: Leben am Fluss); Förderung des sanften Tourismus (FahrradBus, Radtourismus, Terrainkurwege).

Die Studie beschreibt die Auswirkungen der konservierenden Bodenbearbeitung auf das Hochwassergeschehen und die Bodenerosion durch Wasser. Desweiteren werden Strategien aufgezeigt, durch welche Landwirtschaftsbetriebe dahingehend motiviert werden, konservierende Bodenbearbeitung möglichst umfassend und dauerhaft zu praktizieren.