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Water conservation measures to slow down the runoff and increase the water supply in the floodplain of Kozí stream
Blatecká, Markéta ; Komendová, Denisa (referee) ; Hyánková, Eva (advisor)
This thesis deals with the variety of measures in the floodplain of the piped Kozí creek, which aim to improve its morphological and ecological condition, slow down the runoff from the basin and increase the retention capacity of its surroundings. The thesis contains theoretical knowledge about revitalization, renaturation and restoration of water reserves in the landscape, which is then applied to concrete solutions. Associated with this topic is also the drainage of the landscape and an assessment of historical drainage interventions from a contemporary perspective, within which the thesis addresses theoretical and practical dealings with drainage structures that are no longer needed or no longer functional. The thesis includes the implementation of watercourse monitoring according to the HEM methodology, which serves as a tool for assessing the hydromorphological condition of watercourses. The evaluation of the monitoring is then used for the design of individual measures.
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Ecological condition of streams in urban areas. Case study of the Rokyka basin.
Stádníková, Monika ; Matoušková, Milada (advisor) ; Králová, Magdalena (referee)
The thesis deals with the status assessment of the stream in urban areas. The study area is the stream Rokytka in Prague. The method Hydroecological monitoring HEM (Langhammer, 2007, 2013) was used for the thesis based on field hydromorphological survey. This method is compatible with the Water Framework Directive 2000/60/EC. The thesis also includes assessement of the rainoff regime and water quality based on the available hydrological and hydrochemical data. As a final result, it was found out the stream Rokytka achieves III. hydromophological state - average state. The water quality state does not meet the requirements of the environmental standards quality. In the urban landscape, it is necessary to find a suitable compromise between flood protection and good environmental conditions. Powered by TCPDF (www.tcpdf.org)
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Assessment of the Possibilities The Revitalization of a Watercourse Osoblaha – reach II
Vysloužilová, Lucie ; Peterek, Lumír (referee) ; Uhmannová, Hana (advisor)
This thesis deals with examining the possibility of revitalizing the watercourse Osoblaha. It flows through the cadastral territories of municipalities Bohušov, Osoblaha and Kašnice u Bohušova. In this thesis there will be proposed a measure to increase biodiversity of the flow. The trough will be loosened in appropriate segments, oxbow lakes and ponds will be designed. Also the bank shelters for fish stock will be suggested. For slope stabilization will be used reinforcement of fresh willow fences. Impermeable shoots or disintegrating oxbow lakes will be projected in the straight sections of the flow.
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