|
|
Measurement and modelling of the seepage between river and fluvial sediments
Bašus, Jan ; Bruthans, Jiří (advisor) ; Pastuszek, František (referee)
EN This diploma thesis deals with the measurement of seepage between the river and fluvial sediments using seepage meters. Although this is not a new method, it has never been widely used to measure seepage in our country. The Morava River and its side channels (Malá Voda and Mlýnský potok) in the Litovelské Pomoraví region were chosen as the test location for this measurement. In this locality, conflict of interests between groundwater extraction and the protection of the of floodplain forests habitat has been ongoing for a long time. Data of the seepage intensity would be very helpful for the overall understanding of the groundwater flow and influence of water from rivers in this territory. The work also includes a numerical model of groundwater flow, which was used to verify the measured seepage values. Due to the overall complexity of the geological structure and groundwater flow, the model includes a wide area around the site of interest. In addition to the scope of the work, two more control measurement campaigns were carried out to verify the overall functionality of the devices. First of them took place on the Morava River near Kojetín, on the occasion of a pumping test carried out as part of the VUV TGM project. The bottom of the river is at a depth of 3.5 m below the surface, the aim of...
|
|
|
Interpretation and use of monitoring data from water supply wells
Kutnarová, Karolína ; Pastuszek, František (advisor) ; Hrkal, Zbyněk (referee)
The life of the hydrogeological well is not important only in petroleum geology but also in the water industry. Nowadays, when the demand of water rises, it is necessary to ensure the smooth running of the wells and care as much as possible about their condition. The aim of this thesis is try to apply the methods of production analysis commonly used in oil production in the oil industry for water supply wells. In the thesis I will focus on monitoring the productivity of the well with regard to increasing the hydraulic losses caused by clogging. iv
|
|
|
Drilling technologies in hydrogeological survey
Vorlíček, Petr ; Datel, Josef (advisor) ; Pastuszek, František (referee)
This work deals with the drilling technologies used in hydrogeology. The main aim of the work is to explore types of drilling technologies used at hydrogeological drilling wells and modern technologies that could potentially be used in the future. The work also summarizes a historical development of drilling techniques, a drilling process procedure, information obtained from boreholes and the most common types of drilling fluids.
|
|
|
Water regime of peat bogs and its changes
Bachtíková, Petra ; Datel, Josef (advisor) ; Pastuszek, František (referee)
This thesis is focused on hydrology of peatlands especially on their hydrological regime and water quality. The thesis consists of two parts. The first one contains the literature search, which summarizes basic information about hydrologic function of peatlands, water balance of peatlands, hydrodynamic modeling and anthropogenic impact on peatlands and their sub-sequent effect on the water regime. The second part deals with the methodologics of the par-ticular works, the studing of the physical properties of peat. The aim of this thesis is the measurement and evaluation of physical properties of the peat at the Červené blato that was persistently affected by a peat extraction.
|
|
|
Interpretation and use of monitoring data from water supply wells
Kutnarová, Karolína ; Pastuszek, František (advisor) ; Hrkal, Zbyněk (referee)
The life of the hydrogeological well is not important only in petroleum geology but also in the water industry. Nowadays, when the demand of water rises, it is necessary to ensure the smooth running of the wells and care as much as possible about their condition. The aim of this thesis is try to apply the methods of production analysis commonly used in oil production in the oil industry for water supply wells. In the thesis I will focus on monitoring the productivity of the well with regard to increasing the hydraulic losses caused by clogging. iv
|
|
|
Drilling technologies in hydrogeological survey
Vorlíček, Petr ; Datel, Josef (advisor) ; Pastuszek, František (referee)
This work deals with the drilling technologies used in hydrogeology. The main aim of the work is to explore types of drilling technologies used at hydrogeological drilling wells and modern technologies that could potentially be used in the future. The work also summarizes a historical development of drilling techniques, a drilling process procedure, information obtained from boreholes and the most common types of drilling fluids.
|
|
|
Water regime of peat bogs and its changes
Bachtíková, Petra ; Datel, Josef (advisor) ; Pastuszek, František (referee)
This thesis is focused on hydrology of peatlands especially on their hydrological regime and water quality. The thesis consists of two parts. The first one contains the literature search, which summarizes basic information about hydrologic function of peatlands, water balance of peatlands, hydrodynamic modeling and anthropogenic impact on peatlands and their sub-sequent effect on the water regime. The second part deals with the methodologics of the par-ticular works, the studing of the physical properties of peat. The aim of this thesis is the measurement and evaluation of physical properties of the peat at the Červené blato that was persistently affected by a peat extraction.
|
guest ::
