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Evaluation of the quality of water and sediments in the basin Kunratice stream
Uhrová, Adéla ; Benešová, Libuše (advisor) ; Tonika, Jaroslav (referee)
This thesis deals with the monitoring of water quality and aquatic sediments analysis in the basin of Kunratický brook. Water samples were collected at six locations during once year. The results of analysis were evaluated according to CSN 75 7221 Water quality - Classification of surface water quality and Regulation 229/2007. According to CSN 75 7221 Kunratický brook is classified as very strong polluted water. Biological consumption of oxygen, ammoniated and nitrate nitrogen meet not the conditions of environmental quality according to Regulation 229/2007. Sediment samples were collected once for whole period at 4 locations. In sediment was determine the content of metals. The results of analysis were evaluated according to Regulation 257/2009. The results were compared with limits of US EPA, specifically PEC and TEC. Sediments of pond Šeberák are full obliged. Zinc, lead and cooper are in excess of sediments of Kunratický brook. Key words: water quality, sediments quality, basin
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Water Management Solution of Mlýnka reservoir
Řeháková, Adéla ; Janál,, Petr (referee) ; Starý, Miloš (advisor)
Diploma thesis deals with flood protection at small basin flow Mlýnka. Object of thesis is first design of flood protection – dry reservoir. Part of thesis is theoretical, which describes general design, constructional solution and basic information about operation and maintenance. Next part of thesis describes specific design of dry reservoir. In the end, there are evaluations and comparison with bachelor thesis. Programs, which were used for elaboration, are AutoCAD, ArcGIS, HYDROG, HEC, MS Office.
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Flood protection of Hustopeče nad Bečvou
Jauernig, Jan ; Petr, Jiří (referee) ; Jandora, Jan (advisor)
This thesis deals with flood protection of the Hustopeče nad Bečvou. The work is divided into three parts. The first part describes the data necessary for the design of flood protection measures. The second part describes the hydrotechnical calculations and the third part describes proposals for flood protection.
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Flood control measures in the Salašský potok basin
Stolářová, Alena ; Doležal, Petr (referee) ; Starý, Miloš (advisor)
This thesis deals with the addition of flood protection measures in the Salašský potok basin. Working closely related to the previous bachelor thesis on Flood protection in the Salašský potok basin. Detail deal with left tributary Salašky - Modranský potok -which runs through the town Modrá, to be occupied by 6 small cascade of water reservoirs. The work is divided into two parts. The first part describes the actual parameters of the tanks and their assessment of the possible spill-over and is solved their overall transformational effect in the basin. In the second part of the thesis dealt with the tank as a semi tank in response to N-leté water and searched their design parameters.
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Flood control measures in the Březnice Catchment
Zárubová, Kamila ; Menšík, Pavel (referee) ; Starý, Miloš (advisor)
This bachelor’s thesis deals with the flood control measures in the basin Březnice. This mainly concerns the assessment of flow rates. The work is divided into two parts: A description basin and data processing in programs ArcGIS and Hydrog. Description of the basin is the description of geographic factors, personal acquaintance with the river, and residents of surrounding villages bordering the stream. Subsequently the river will be process and scheme in program ArcGIS - the catchment area will be divided into partial hanging areas with which it will be worked next. The outputs obtained in this step are used for data processing in the Hydrog program. The intensity of rainfall and the N-year flows will be also calculated . In the end flow rates obtained from the program Hydrog will be compared with the real flow.
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Anti erosion protection solution on the basins' borderline in various landscaping projects
HIRŠOVÁ, Martina
The aim of this master thesis is analysis of the problems of anti erosion precaution on the interface basin. The part of this work is literature contains where are described erosion phenomenons and calculation and anti erosion precaution of soil against water erosion. Erosion is calculated by using the universal equation Wischmeier Smith Universal Soil Loss Equation (USLE). Soil loss is solved within the basin catchment, not within administrative boundaries. For this master thesis was chosen cadastral areas Pohorovice, Kloub and Lidmovice. The resulting values are compared with values of a land adjustment project. To reduce erosion loss and protection of agricultural land resources are proposed anti erosion precaution.
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Revitalization study for small agricultural-forest catchment
ČASTA, Jiří
Revitalization generally are activities leading to the recovery of ecosystems in the landscape and their stabilization. In this thesis are proposed changes for revitalization of small agro-forestry basin stream called Branná significantly disrupted trough conditions, the banks and a river basin, including throughput migration of aquatic animals.
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Anti erosion protection solution on the basins' borderline in various landscaping projects.
MURČO, Tomáš
The graduation thesis analyzes water erosion issue, especially by calculating average earth annual loss using the Wischmeier Smith universal equation. Primary task was to assess and evaluate erosion phenomenon on the model basins' borderlines and review the hydrological and administrative teritorial units overlay from the perspective of rainfall runoff. Secondary task was to explore the possibility and suitability of increasing the rainfall erosion efficiency factor by doubling.
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Erosion control solutions on the boundary river basins in different projects land adjustment
HAKL, Filip
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.
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