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This diploma thesis deals with returning of modified troughs of small watercourses to the natural state - revitalisation. The general idea of the river beds and water environment revitalisation will be explained in the theoretical part. It will also deal with its history, development and practical application. The practical part will contain an own project creation. It is a project of the adjusted small watercourses bed revitalisation in the level of study. A section of a fine river was used for this thesis. It is called Žďárský Stream and it belongs to the cadastral area Žďár near the Kaplice. Individual parts of the river and its basin will be mapped in this work. It will also consider the hydrological and geographical conditions and it will propose a technical solving for a local revitalisation of the adjusted river bed. It will ínclude natural factors support, the ecological-morphological improvement, the migrational permeability and other links to the river environment. |
