National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Zhodnocení přirozeného generativního zmlazení borovice kleče v NPR Praděd (CHKO Jeseníky)
Pálka, Ondřej
This diploma thesis deals with the study of the current capability of the generative reproduction of dwarf pine stands (Pinus mugo Turra) in NNR Praděd and the determination of factors influencing the success of generative reproduction. The work deals with the occurrence of the dwarf pine seedlings depending on the stand disturbance of grass-herb vegetation, distance from parental stand and the thickness of the soil horizon A. The work also solves the problem of influence of a particular species of grass-herb vegetation on the occurrence of seedlings. The results show that the higher the rate of disturbance and the smaller the distance from parental stand, the higher is the occurrence of seedlings. It was also found that the most common types of vegetation in which the seedlings were grown were Nardus stricta and Avenella flexuosa.
Jeřáb ptačí jako krajinotvorný prvek v NPR Praděd (CHKO Jeseníky)
Remešová, Miroslava
The present thesis explores the mountain ash population in a selected part of Praděd National Nature Reserve, hunting grounds of Karlov and Malá Morávka. The research was carried out in an area of 665 ha, in elevations ranging from 950–1463.7 metres. The structure of the adult population of the mountain ash (generative organs, thickness and height structure) was described, the density of its rejuvenation was assessed focusing on the quantification of damages due to browsing. The results imply that the area is populated by a sufficient number of specimens that are capable of generative reproduction, as well as by a sufficient number of seedlings which do not grow up due to browsing. A management of the mountain ash population was suggested, aiming at the maximum use of the high population of natural rejuvenation. The thesis also deals with the assessment of the area landscape character. The projected landscaping in the locality of Ovčárna uses the mountain ash as a landscape-forming element.

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