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Restoration of the section of the Libotyňský brook and adjacent floodplain meadows
Pikna, Jan ; Věra,, Hubačíková (referee) ; Hyánková, Eva (advisor)
This thesis deals with three main topics: research of current literature on the restoration of small watercourses and floodplains and the restoration of water supplies in the landscape. The main topic is the implementation of hydroecological monitoring of the Libotyňský stream (Prachatice district) using the HEM 2014 method and then a conceptual design of revitalizations that would improve the hydromorphological flow state. In the literature research, it is possible to find theoretical (e.g. natural and modified riverbeds) and applied topics (revitalization of smaller streams in the open countryside and urban areas, revitalization of other water features in the landscape). In the final part of this topic, the territorial system of ecological stability (ÚSES) and hydroecological monitoring are described. Furthermore, the thesis deals with the implementation of hydroecological monitoring of the Libotyňský stream in its entire length using the HEM 2014 method, its evaluation, description of strengths and weaknesses, and selection of individual sections for implementation. In the thesis, we also deal with specific proposals for measures to improve the stream's hydromorphological state by revitalizing the stream and adjacent floodplain meadows with a connection to the recreation zone and ÚSES proposed in the territorial plans of the municipalities whose cadastres the stream flows through. In the end, the work compares the proposed measures with the current state, evaluates the modifications made, and evaluates the goals of this work.
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Vývoj změn koryta řeky Moravy a okolního prostoru na území města Olomouce
Marečková, Olga
The bachelor thesis deals with the development of changes in the riverbed of the Morava river and surrounding areas in the city of Olomouc. It defines the river environment, the river and watercourse adjustments in urban areas. Furthermore, it describes various features of the selected area. These include its biogeographical description, history, localization of the area, demographic aspects and the river basin of the Morava river in Olomouc. The interpretation of the results is based on the comparison of a historical and modern map support, which is supported by contemporary photographs.
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Hodnocení úprav řeky Isar v Mnichově z hlediska rekreačního využívání území
Kalasová, Žaneta
The diploma thesis is focused on the relationship between revitalization of watercourses and recreation. The theoretical background is based on the essence of revitalization of watercourses with emphasis on rivers in urban area. There are specified examples of good practice watercourses revitalization of the Czech Republic and abroad, always with emphasis on the possibility of recreation residents in the selected area. The practical part deals with the characteristics of the selected area of river Isar in Munich and also is evaluated the effect conducted revitalization actions. Furthermore, a survey carried out in this area, and SWOT analysis. Based on the findings are suggested measures consistent with flood protection and promotion of biodiversity, leading primarily to an increase in the recreational potential of the selected area of the river Isar in Munich.
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Studie revitalizace vybraného úseku toku v povodí Klapovského potoka
Kopečná, Petra
The bachelor thesis is focused on water management in cadastral area Trnava near Třebíč in the catchment area of Klapovský stream. The theoretical part is devoted to the legislation in the field of water management and the problems of technical and nature-related watercourses adjustments. The main part is focused on restoration, especially in relation to flood control measures and restoration in a built-up area. At the beginning of the practical part is briefly summarized the characteristics of the area of interest and all the water management adjustments in the local streams. In the next part the adjustments in the selected section of Klapovský stream and their current state are described in more detail. Following is the proposal of other possible measures that would increase the restoring effect in the area of interest. At the end the adjustments and the current situation on the Klapovský creek are evaluated.
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Assessment of river restoration effects based on hydromorphology
Šolc, Jakub ; Matoušková, Milada (advisor) ; Tichý, Vojtěch (referee)
In the field of river restorations, topics being currently discussed are assessing success and quantifying effects that river restoration measures should have. This bachelor thesis deals with an assessment of the river restoration effects based on the hydromorphology. Current knowledge in fields of hydromorphology and fluvial geomorphology are presented in the theoretical part of this thesis. Recent outcomes and methodical procedures that are used to evaluate the effects of river restoration measures are also included. A method was developed based on the theoretical part of this thesis and the method EcoRivHab in order to assess the restoration effects by selected parametres. The method was applied on the restored segment of Litovický stream in Hostivice town in the practical part. The results of the thesis showed what a significant impact the restoration had on Litovický stream (in average +33.74 %). The parameter maximum flow velocity showed the highest effect (+84.9 %). On contrary, the parameter structure of bank vegetation had the only negative effect (-1.8 %). Key words: streams, river restoration, restoration effect, hydromorphology, hydromorphological survey
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Preparation of revitalization study for small water course
KULICH, Petr
The aim of this thesis is to prepare a design for the revitalization measures of Biřkovský stream including a design for polders "Karlovka and Niva". The designed measures should protect the village Biřkov from flash floods and enhance further increase of both water management and ecological stability of the basin. The solution is based on the assessment of hydrological, pedological, hydrogeological and vegetation docementation as well as the results of a detailed field survey of the area which is also reported in this thesis.
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Study of revitalisation of the part of Karlický creek
Svobodová, Gabriela ; Gregar, Jan (advisor)
This thesis deals with a revitalization action suggestion in the chosen part of Karlický creek in the district of Dobřichovice. The points of the thesis are to collect information material, to explore studied area, to evaluate current situation of creek and to suggest of revitalization actions, to return natural character of creek. In the studied area was made terrain survey, on which are based the suggestions of revitalization measures with appropriate accompanying vegetation. Hereafter this thesis deals with successfully realized revitalization measures of water flows in the Czech Republic. The results were processed in the form of evaluated situation of the creek and suggested revitalization measures.
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Rekreační potenciál středního toku Váhu
Polláková, Jana
The diploma thesis deals with the topic "Recreational potential of the middle watercourse of Váh river". In the literature part are defined basic concepts of tourism and its potential, recreation and its potential, recreational landscape and its potential and capacity. The diploma thesis characterizes the impacts of recreation on the environment, the impacts of tourism on the economy, methods of evaluation of tourism and recreational potential and revitalization of watercourses. The next part of the work describes the area of interest from various perspectives, modified but close-to-nature watercourse and a technical canal and includes the results of the field research and photographs. The final part contains the evaluation of the effect of revitalization measures of watercourses on the recreational value of the area, a summary of the results and propose measures.
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Study of river restoration measures of suburban watercourse
Šebesta, Radek ; Veselá, Olga (referee) ; Králová, Helena (advisor)
This diploma thesis deals with the problem of river restoration. Selected watercourse, which was inappropriately technically modified, had been mapped in detail and land use map was compiled. The watercourse was divided into sections, which were described in detail and assessed for suitability for restoration action. The new nature-friendly channel was designed on the selected section of the watercourse. Technical graphic documentation was designed.
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Economic evaluation of the current revitalization of watercourses in urban areas, with emphasis on the concept of ecosystem services
Paseka, Petr ; Zajíček, Miroslav (advisor) ; Macháč, Jan (referee)
This thesis examines the impact of the concept of ecosystem services in the evaluation of the social costs and benefits of urban watercourse revitalization. Its possible use is shown on the specific selected project. The theoretical part explains the economic substance of ecosystem services, defines related terms, introduces different approaches of various economic schools to the concept and describes its historical development. The practical part then quantifies the net social benefits and costs of the selected project using cost- benefit analysis extended by the concept of ecosystem services. In the conclusion, the objective indicators are calculated and analysed in order to identify the strengths and weeknesses of using the concept of ecosystem services.
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