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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Houby revitalizovaného rašeliniště Soumarský Most
 MATYSKOVÁ, Pavlína
This thesis is concerned with monitoring of fungal fruiting bodies and environmental factors influencing their occurrence (vegetation, pH, conductivity, water level and peat level) on 11 permanent areas, in three main vegetation types (Pine mire forests with Vaccinium, succession stage with high level of ground water and succession stage with low level of ground water) on the revitalized peat bog Soumarský Most. The total number of 104 fungal species were recorded, of which 79 belong to Basidiomycota (areas 9x9 m) and 35 belong to Ascomycota (inner areas 3x3 m). The highest Ascomycota species richness was found in succession stage with a high level of groundwater, whereas the highest Basidiomycota species richness was found in succession stage with a low level of groundwater. The occurrence of Ascomycota fruiting bodies was influenced by water level while the occurence of Basidiomycota fruiting bodies by the thickness of peat and the occurrence of Pinus rotundata.
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Reintrodukce dvou cílových druhů na vytěžené rašeliniště
 VLKOVÁ, Ludmila
Restoration of the extracted peat bog Soumarský most in the Šumava NP, Czech Republic, started in 2000 with blocking drainage ditches and increasing water table. There were installed 25 boreholes to measure water table fluctuations in monthly intervals. Around each borehole, vegetation record was made. Three specimens of Vaccinium oxycoccos and Andromeda polifolia, as typical peat bog species which disappeared during extraction, were planted. Moreover, seeds of the species were sown. Survivorship of the transplants and seedling emergence were related to the average water table and composition of vegetation around the boreholes. Results of the experiment showed capability of the species to be reintroduced by these ways. The ability to survive after four years was the highest around the water table of -14 cm. The plants mostly died in dry and too wet sites. This experiment shows the absence of species in the extracted peat bog is caused by dispersal, not habitat limitation. Results can be applied in next restoration attempts in this and comparable disturbed peat bogs.
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