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Land-cover changes and climatic settings of the Úpské rašeliniště mire
Hejda, Tomáš ; Treml, Václav (advisor) ; Šefrna, Luděk (referee)
Mires, or wetlands, are very important habitats, ecosystems, as well as relict and recent reserves. The object of the study of mires is focused on morphological, hydrological and chemical characteristics as they are more discussed globally due to climate change. The present thesis deals with the characteristics of mires on a global scale, which are used in literature and make up their classification. The classification of mires is also addressed on the Czech scale with a focus on the Western High Sudetes. Mires of the Giant Mts. were analyzed according to climate conditions with a focus on the dynamics of land cover areas of Úpské rašeliniště mire and subsequently compared with Scandinavian mires. A particularly strong dependence on the Aapa type can be stated from the analysis. The vegetation above the alpine timberline primarily consisting of dwarf pines (Pinus mugo) and spruce families showed a substantial increase with respect to the impacts of climate fluctuations in the recorded period in Eastern High Giant Mts. Key words: mires, classification, Giant Mts., climate, vegetation change
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Restoration of mires and wetlands: methods and monitorign of effectivity
Skalníková, Andrea ; Křenová, Zdeňka (advisor) ; Frouz, Jan (referee)
Mires and wetlands are important landscape elements and therefore they should be protected carefully. The protection and restoration of wetlands has long been implemented in some Czech protected areas. This study aims to determine whether also in other areas of Central Europe are applied similar concepts revitalization of wetlands, and what results are achieved. The existing revitalization measures applied on peat bogs and their success results are reviewed at the beginning. The second part of the thesis presents the results of the questionnaire survey and analyzes questions focusing on restoration methods, monitoring and evaluation of the effectiveness of revitalization, and the degree of degradation of different areas. A quality of conceptual planning and different approaches to the protection and revitalization of wetlands in each country are discussed. Key words: revitalization, efficiency monitoring, peat bogs, wetlands
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Land-cover changes and climatic settings of the Úpské rašeliniště mire
Hejda, Tomáš ; Treml, Václav (advisor) ; Šefrna, Luděk (referee)
Mires, or wetlands, are very important habitats, ecosystems, as well as relict and recent reserves. The object of the study of mires is focused on morphological, hydrological and chemical characteristics as they are more discussed globally due to climate change. The present thesis deals with the characteristics of mires on a global scale, which are used in literature and make up their classification. The classification of mires is also addressed on the Czech scale with a focus on the Western High Sudetes. Mires of the Giant Mts. were analyzed according to climate conditions with a focus on the dynamics of land cover areas of Úpské rašeliniště mire and subsequently compared with Scandinavian mires. A particularly strong dependence on the Aapa type can be stated from the analysis. The vegetation above the alpine timberline primarily consisting of dwarf pines (Pinus mugo) and spruce families showed a substantial increase with respect to the impacts of climate fluctuations in the recorded period in Eastern High Giant Mts. Key words: mires, classification, Giant Mts., climate, vegetation change
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