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The subject of this work is the research of the ground beetles near Pribyslav. The field survey was conducted in 2016 and took place at five sites that differed from each other by the composition of the stand. Study areas 1 and 2 deal with habitats created and still influenced by humans. Fields, farmed meadows and habitats on roads. The following area is a little disturbed by humans, it is PR Ranská jezírka with preserved forest vegetation. Another area is the road along the railway line and the last habitat is former quarry. The capture of the ground beetles was carried out by the use of animal traps placed in the soil. Research in comparison with other authors who dealt with the ground beetles in 1981, 1982 and 1988, was detected quite similar in number and species diversity. Interesting knowledge is the absence of the Carabus ullrichii, which was an abundant species, but with various factors in the vinicity of Pribyslav disappeared. Likewise, Carabus cancellatus is already considered extinct, but by 1990 it was an abundant species.

The diploma thesis deals with the evaluation of condition of taken forestry reclamation on the outer overburden dump in open-cast quarry of ČLUZ company. The reclamation is evaluated mainly from the point of view of presence and thickness of A0 humus horizon of anthropogenic soil and it also deals with the present condition of forestry reclamation taken on a plateau of overburden dump Babín. The present condition is evaluated on the basis of reclamation generel study which was taken in 1995 by professor Jonáš. The final evaluation of condition of forestry reclamation was carried out on the basis of comparison of vegetation state on the plateau of overburden dump and vegetation in Mšecké Žehrovice cadastral area.

This dissertation thesis, Study of a small catchment water regime, is a compilation of four studies published (or accepted to be published) in scientific journals of varying impact factors. Thematically, the thesis focuses on the question of water regimes with regards to hydrological modelling.

Extraction of mineral resources constituted the development of industrial companies worldwide. But it has a major impact on the landscape and environment. Restoration of areas disturbed by mining is current issue especially on large surfaces after surface mining. In the Sokolov region, the forest reclamation was carried out on the Antonin spoil bank in the years 1969-1972, where forest stands of different species composition were established under the same conditions. The aim of this work is to compare the mixed pine stands on anthropogenic soils more than 40 years after their foundation, to assess their suitability for reclamation and to describe the influence of admixed deciduous trees on the production and ecological potential of the site. On the plots the basic mensurational and production quantities of the stand were measured. The dendrochronological analysis was performed and the diameter increment was detected for the main species Scots pine. Based on the diameter increment, the tolerance analysis was carried out for the highest risk factor on these sites - drought. The most appropriate in local conditions seems to be a structure of pine stands with an admixture of lime trees, which is characterized by the highest production, soil formation and ecological potential. The work also points to two important factors that significantly influenced the silviculture on the Antonin spoil bank. It is the neglect of stand tending, and thus significant disruption in stand stability, and limiting intake of water, causing significant declines in increment regardless of an admixture or character of the stands.