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Hydraulic assessment of a stream revitalization effect on a floodplain retention capacity
Berka, Ondřej ; Havlíček, Tomáš (referee) ; Dráb, Aleš (advisor)
Diploma thesis “Hydraulic Assessment of a Stream Revitalization Effect on a Floodplain Retention Capacity“ assess availability of revitalized stream and its floodplain to transform floods and compare determined values with transformed floods from model of technically modified stream, both by using coupling 1D/2D BASEMENT computational model. In the first part is overall introduction to research issue. In the second part the territory of interest is described and the hypothesis are set. In the third part are described input data, used tools, computational model, its making and computational versions. In the fourth part the hypothesis are evaluated. It was determined, that for in this thesis used terrain and hydrographs are floods smaller than Q20 transformed much more by revitalized stream and that technically modified stream can speed up the flood, floods Q50 and Q100 are more transformed by technically modified stream. For generalization of the results would be appropriate to make research on bigger ammount of case studies based on combination of 1D/2D and rainfall-runoff model.
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Water analysis and combating drought in the Rokytná river basin
Říha, Tomáš ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
This diploma thesis focuses on water management analysis of the Rokytná River and finding suitable precautions usable by municipalities when dealing with drought and lack of water in their administrative district. The short research at the beginning of the thesis summarizes problematic of drought and lack of water in the Czech Republic, including the current state and overall context. Next part focuses on the assessment of current state of the Rokytná River basin, based on performed reconnaissance of the basin and processed analysis of a part of the basin delimited from km 0,0 to km 16,7 of the river, between towns of Ivančice and Moravský Krumlov. This analysis concentrates on finding factors, which can contribute to extent of drought impact in this area. It also contains a suspended load study of the waterway, which writes up granularity characteristics and calculation of the amount of transported material from a suspended load sample, taken from the bed of the Rokytná River. The overview of suitable proceedings and precautions follows, based on findings in previous parts of the diploma thesis. The conclusion of this thesis consists of very suggestion of suitable steps and precautions related to particular localities in the Rokytná River basin. Target is to enhance the retention ability of the region and to minimize the impact of both drought and floods. The result of these actions should be the empowerment of environmental sustainability in this particular area. Conclusions of this thesis can be used by municipalities and other administrative bodies when creating an approach of combating drought and when deciding about the implementation of relevant precautions.
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Design of a contemporary urban district in the context of a historic city - urban study
Holík, Lukáš ; Obrtlík, Jan (referee) ; Májek, Jan (advisor)
The aim of the master's thesis is to design a high-quality timeless residential district or part of the city, connected to an existing historical town. The designated area is located within the vicinity of the historical city center and the Rokytná River. The main idea of the design is to redefine public spaces while respecting the existing structure of the historical core and creating a new neighborhood. The proposal involves the creation of strategically positioned new public areas for gatherings and social activities for the city's residents. Additionally, the design addresses the transformation of the existing industrial area into a new district that connects to the newly developed Rokytná River waterfront. The newly designed district consists mainly of residential buildings, but it also includes a mixed-use building, and a renovated existing building has been transformed into a hotel with wellness facilities that connect to the river.
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Revitalizační úpravy vybraného úseku vodního toku Rokytná
Hedejová, Aneta
This dissertation "Revitalisation of a specific section of Rokytná water current" focuses on the respective water current between the 85,989 and the 86,999 kilometre. This section of the river is located in a land register of Rokytnice nad Rokytnou, a village approximately 10 kilometres West from Třebíč in the Vysočina region. The waterway of the river Rokytná was inappropriately shaped as straight, with the riverbed significantly entrenched constant triangular profile along the entire section. Moreover, an alley of tree species was planted along this section of the river, which further exacerbated its problematic aspects. The aim of this dissertation is to suggest a solution in line with current requirements for small-water current revitalisation projects. Moreover, the proposed solution will strengthen the ecological and aesthetical functions of the river.
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Water analysis and combating drought in the Rokytná river basin
Říha, Tomáš ; Vrba, Jan (referee) ; Veselý, Jaroslav (advisor)
This diploma thesis focuses on water management analysis of the Rokytná River and finding suitable precautions usable by municipalities when dealing with drought and lack of water in their administrative district. The short research at the beginning of the thesis summarizes problematic of drought and lack of water in the Czech Republic, including the current state and overall context. Next part focuses on the assessment of current state of the Rokytná River basin, based on performed reconnaissance of the basin and processed analysis of a part of the basin delimited from km 0,0 to km 16,7 of the river, between towns of Ivančice and Moravský Krumlov. This analysis concentrates on finding factors, which can contribute to extent of drought impact in this area. It also contains a suspended load study of the waterway, which writes up granularity characteristics and calculation of the amount of transported material from a suspended load sample, taken from the bed of the Rokytná River. The overview of suitable proceedings and precautions follows, based on findings in previous parts of the diploma thesis. The conclusion of this thesis consists of very suggestion of suitable steps and precautions related to particular localities in the Rokytná River basin. Target is to enhance the retention ability of the region and to minimize the impact of both drought and floods. The result of these actions should be the empowerment of environmental sustainability in this particular area. Conclusions of this thesis can be used by municipalities and other administrative bodies when creating an approach of combating drought and when deciding about the implementation of relevant precautions.
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Možnosti rozvoje cestovního ruchu mikroregionu Rokytná
Ryglová, Lucie
The diploma thesis is focused on the evaluation of the tourism potential in the microregion Rokytná and on possibilities of tourism development. At first, a literature review was made, with the basic terms such as tourism, regional development and sustainable development, there were also described methods for assessing tourism potential. Afterwards, microregion Rokytná was characterized and the tourism potential in territory was evaluated according to method by Bína (2010), which was modified for the evaluation of the microregion. It was also made the analysis of urban plans of two selected villages in the microregion. In the end, measures to support the development of tourism and indicators for monitoring the effectiveness of the suggested measures were proposed.
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Hydraulic assessment of a stream revitalization effect on a floodplain retention capacity
Berka, Ondřej ; Havlíček, Tomáš (referee) ; Dráb, Aleš (advisor)
Diploma thesis “Hydraulic Assessment of a Stream Revitalization Effect on a Floodplain Retention Capacity“ assess availability of revitalized stream and its floodplain to transform floods and compare determined values with transformed floods from model of technically modified stream, both by using coupling 1D/2D BASEMENT computational model. In the first part is overall introduction to research issue. In the second part the territory of interest is described and the hypothesis are set. In the third part are described input data, used tools, computational model, its making and computational versions. In the fourth part the hypothesis are evaluated. It was determined, that for in this thesis used terrain and hydrographs are floods smaller than Q20 transformed much more by revitalized stream and that technically modified stream can speed up the flood, floods Q50 and Q100 are more transformed by technically modified stream. For generalization of the results would be appropriate to make research on bigger ammount of case studies based on combination of 1D/2D and rainfall-runoff model.
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