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Stabilization of bank of river
Odehnalová, Zuzana ; Ing.Pavla Pilařová (referee) ; Šlezingr, Miloslav (advisor)
The aim of this work is to design stabilizing the banks of the watercourse Svratka in the cadastral Tišnov. The chosen site was divided into ten sections. Each segment was classified in terms of the status of riparian vegetation. Stabilizing elements are designed in three sections chosen location, where banks are most stressed. In other parts do not necessarily represent a significant stabilization measures. The result is a proposal biotechnical stabilization, completed the design of riparian vegetation.
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Invasion of Phytophthora alni in Europe
Pecka, Štěpán ; Černý, Karel (advisor) ; Kolařík, Miroslav (referee)
Species complex Phytophthora alni s. l. (Peronosporomycetes: Stramenopila) is a group of invasive pathogens of alder trees. It spreads mainly via water and causes root and collar rot often resulting in the death of attacked trees. Especially in riparian stands it often causes significant losses of alder and therefore remarcable changes of ecosystems and watercourses. The species complex is very polymorphic and divided into three species - P. ×alni, P. uniformis and P. ×multiformis. The most widespread in Europe and in the Czech Republic is the P. ×alni species. The aim of this thesis is to summarize information about P. alni complex (and especially of the most important taxon P. ×alni), to describe history of its spread and development of its area in Europe, genetic variability and inner structure of its populations, ecology and pathways of spread and, based of the known results, decribe the current situation of the invasion. Key words: Phytophthora alni, Peronosporomycetes, Alnus, pathogen, hybridization, area, riparian stands
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Invasion of Phytophthora alni in Europe
Pecka, Štěpán ; Černý, Karel (advisor) ; Kolařík, Miroslav (referee)
Species complex Phytophthora alni s. l. (Peronosporomycetes: Stramenopila) is a group of invasive pathogens of alder trees. It spreads mainly via water and causes root and collar rot often resulting in the death of attacked trees. Especially in riparian stands it often causes significant losses of alder and therefore remarcable changes of ecosystems and watercourses. The species complex is very polymorphic and divided into three species - P. ×alni, P. uniformis and P. ×multiformis. The most widespread in Europe and in the Czech Republic is the P. ×alni species. The aim of this thesis is to summarize information about P. alni complex (and especially of the most important taxon P. ×alni), to describe history of its spread and development of its area in Europe, genetic variability and inner structure of its populations, ecology and pathways of spread and, based of the known results, decribe the current situation of the invasion. Key words: Phytophthora alni, Peronosporomycetes, Alnus, pathogen, hybridization, area, riparian stands
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Výskyt bobra evropského a dopad jeho činnosti na břehové porosty v oblasti Strážnice
Maša, Marek
The bachelor thesis deals with an occurrence of European beaver (Castor fiber) in four different areas in the neighborhood of Strážnice. Number was charted on the basis of tracks of beaver's stay using Djak's method, also finding out preferred woody plants and suggestion of possible measures against reduction of damages on bank vegetation. The method is based on principle of addition of perfect and imperfect gnaws and their division into thickness classes. Measuring was under way from February to March of 2014. None of areas isn't newly settled and beaver is found for a few years in this place.
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A practical example of awards water treatment water flow on forest land as opposed to possible damage to property resulting from floods
Bureš, Petr
Object and purpose of the published post titled "A practical example of awards water treatment water flow on forest land as opposed to possible damage to property resulting from floods," is to design and appreciation of nature nearby flood protection measures the water flow in extraregion community with subsequent comparison to figures of the investment costs of building potential damage to real property which resulted from the flood flow (flood wave) in the urban community. The article discusses the possibility of using extraregion, forest land in the valley cheese to increase the retention capacity of the landscape, water features enhance the forest, increasing supplies of underground water and its relevance for forest ecosystems, and consequently contribute to the strengthening of flood protection active urban communities located in the catchment area pet stream. Active approach in solving the problems published in the watershed can lead to significant reduction or minimized damage to real property during flood flows in the municipalities.
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Stabilization of bank of river
Odehnalová, Zuzana ; Ing.Pavla Pilařová (referee) ; Šlezingr, Miloslav (advisor)
The aim of this work is to design stabilizing the banks of the watercourse Svratka in the cadastral Tišnov. The chosen site was divided into ten sections. Each segment was classified in terms of the status of riparian vegetation. Stabilizing elements are designed in three sections chosen location, where banks are most stressed. In other parts do not necessarily represent a significant stabilization measures. The result is a proposal biotechnical stabilization, completed the design of riparian vegetation.
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Studie krajinářských úprav v k.ú. Zbýšov
Holoubek, Tomáš
This work is focused on the study of landscaping in the selected area located in the cadastral area Zbýšov. The territory was measured using a total station. The result of this measurement was a digital terrain model, which served as the basis for concept of modification to land use, care of the existing vegetation, concept of new plantings, revitalization flow accompanying restoration and riparian vegetation, the draft measure on field way reach network, concept rest places and recreational use territory. These proposals take into account the landscape-ecological and aesthetic aspects. The work also includes an economic evaluation of the proposed modifications.
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