|
|
Revitalisation of a water channel
Voženílek, Vojtěch ; Havlíček, Tomáš (referee) ; Paseka, Stanislav (advisor)
The thesis deals with the proposal of improving the current condition of the Biskupice stream and its floodplain. The thesis is divided into theoretical and practical parts. The aim of the practical part is to get acquainted with the issues of watercourse revitalization and then transfer this knowledge into the design. The practical part focuses on a specific section of the Biskupice stream. It describes the site, includes hydraulic calculations in the HEC-RAS program, where the existing channel was first assessed and then the proposed one. Space is also devoted to the design of the pool system and accompanying vegetation. The work also includes drawing documentation.
|
|
|
The Třebařovský creek. Assessment of small scale river.
Pikhartová, Karolína ; Petrula, Lubomír (referee) ; Julínek, Tomáš (advisor)
The objective of this thesis is to assess current condition of the small river Třebařovsky potok situated in partly urbanized area. The reach of interest is in km 0,000 to 4,320. Assessment involved evaluation of the channel capacity and stability of the river bed. Assessment was realized by solving the flow characteristics for series of discharges. Based on the results of the current conditions the proposal of the river training and other remediation measures was done.
|
|
|
Water retention: water balance of a model area
Kalianková, Kateřina ; Weiss, Tomáš (advisor) ; Vlček, Lukáš (referee)
Water retention in the landscape is a relatively broad topic and the are a number of measures that can be applied to achieve increased water retention. This thesis focuses on water reservoirs and nature- friendly measures in the form of revitalized watercourses. The aim of this work is based on a simplified calculation of the water balance in a model area to determine which of the retention measures is more appropriate for a given situation and conditions. The water balance is based mainly on the calculation of evapotranspiration using the FAO Penman-Monteith equation. The first part of the work contains a review of water balance and factors that affect it. The work also deals with selected retention measures and their functions during drought and flood events. The second part contains the calculation of evapotranspiration, determination of water balance, and its evaluation. From the view of the evaporation values, the presented calculations show the deep water reservoirs to be the most advantageous, in which evaporation in the model area is the lowest from all presented situations. The work also points out the importance of evapotranspiration as an element of water balance and recommends determining it for the initial approximation of the local situation during the planning of retention measures....
|
|
|
The Třebařovský creek. Assessment of small scale river.
Pikhartová, Karolína ; Petrula, Lubomír (referee) ; Julínek, Tomáš (advisor)
The objective of this thesis is to assess current condition of the small river Třebařovsky potok situated in partly urbanized area. The reach of interest is in km 0,000 to 4,320. Assessment involved evaluation of the channel capacity and stability of the river bed. Assessment was realized by solving the flow characteristics for series of discharges. Based on the results of the current conditions the proposal of the river training and other remediation measures was done.
|
guest ::
