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Effects of restoration and renaturation measures applied on watercourses
Brychtová, Anna ; Matoušková, Milada (advisor) ; Králová, Magdalena (referee)
This work focuses on the effects of restoration on watercourses, in particular on a planned restoration of Klíšský brook in Ohře basin and a finished restoration of Rokytka in Běchovice. The main goal is to use the methods HEM and MoRPh for evaluation of hydromorphology in both areas. In case of Klíšský brook, HEM is used to estimate ïts future condition after restoration. Another goal is to assess and propose a vegetation structure for the of Klíšský brook restoration, then to describe it on Rokytka. Research on the topic of river restoration, their goals and effects is included, as is an introduction to in the Czech Republic less known method MoRPh. The results of hydromorphological and vegetation structure assessment are introduced. Both utilised methods show adverse hydromorphological conditions on Klišský brook in comparison to Rokytka. Vegetation also shows higher diversity around and in Rokytka's channel. This work is a base for further monitoring of hydromorphology and vegetation evolution in both areas. The results from Klíšský brook were also used in its restoration proposal. Key words: river restoration, renaturation, hydromorphology, channel, riparian belt, flood plain, riparian vegetation
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Assessment of physical habitat quality as a basis for restoration of the Klíšský Brook
Vrška, Jaroslav ; Matoušková, Milada (advisor) ; Kliment, Zdeněk (referee)
This bachelor thesis is focused on the issue of evaluating changes in physical habitat and possible revitalization of Klíšský stream. The bachelor's thesis uses the method of hydroecological monitoring HEM (Langhammer 2014), according to which the evaluation and presentation of the results of field research was performed. The research part of the thesis briefly summarizes the current knowledge in the field of hydromorphology. Furthermore, the research part focuses on current knowledge dealing with the evaluation of the effects of revitalization measures. The current state of the Klíšský brook is described and on the basis of the obtained data, data are collected as a basis for a possible revitalization study of selected sections of the stream. The negative anthropogenic influences acting on the given locality are also summarized. The performed hydromorphological survey and further analyzes are the basis material for further preparation of individual complex revitalization measures. Keywords: hydromorphology, fluvial-morphological characteristics, channel route, riparian belt, flood plain, restoration, restoration efect
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Assessment of physical habitat quality as a basis for restoration of the Klíšský Brook
Vrška, Jaroslav ; Matoušková, Milada (advisor) ; Kliment, Zdeněk (referee)
This bachelor thesis is focused on the issue of evaluating changes in physical habitat and possible revitalization of Klíšský stream. The bachelor's thesis uses the method of hydroecological monitoring HEM (Langhammer 2014), according to which the evaluation and presentation of the results of field research was performed. The research part of the thesis briefly summarizes the current knowledge in the field of hydromorphology. Furthermore, the research part focuses on current knowledge dealing with the evaluation of the effects of revitalization measures. The current state of the Klíšský brook is described and on the basis of the obtained data, data are collected as a basis for a possible revitalization study of selected sections of the stream. The negative anthropogenic influences acting on the given locality are also summarized. The performed hydromorphological survey and further analyzes are the basis material for further preparation of individual complex revitalization measures. Keywords: hydromorphology, fluvial-morphological characteristics, channel route, riparian belt, flood plain, restoration, restoration efect
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