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Topsoil application in reclamation practice advantages and pitfalls
Čížková, Barbora ; Frouz, Jan (advisor) ; Bartuška, Martin (referee)
This paper deals with spreading the topsoil to the dumps after brown coal mining as reclamation measure. Here I describe its advantages and disadvantages for soils and ecosystems restoring and the soil organic matter budget. Furthermore, I present here my pilot work dealing with long-term storage topsoil in stockpile and its impact on soil microbial parameters, especially microbial respiration and amount of biomass after stockpile disturbance. Soil used for the research came from different depths of excavated stockpile. The samples were measured for soil respiration by titration and amount of microbial biomass by fumigation-respiration method. The highest values were always measured in samples from greatest depths. It is due to greater making use of accumulated carbon, which becomes better accessible to microorganisms after erosion of stockpile. Keywords: brown coal, soil organic matter, reclamation, topsoil, post-minig sites
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Mosaic techniques and their use for a second grade of primary school
ČÍŽKOVÁ, Barbora
The main topic for this theoretic-practical thesis is mosaic and its techniques. The main goal in the theoretical part of the thesis is to introduce the readers with this technique and its issues. The thesis deals with mosaic in general, from understanding the definitions which are necessary to clarify the issue, over the techniques, history, but also suggestions and the overall evolution of this craft/art/creation. The history of mosaic occupies the largest part of the thesis. Neglected is neither the Czech mosaic and its development. The whole one chapter is dedicated to this theme. A part of the theoretical chapter is a brief summary of the use of mosaics at schools. The practical part of the thesis will be dedicated to authorial creation and a sample lesson using mosaic at elementary school.
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Reproductive strategies and group dynamics in the genus \kur{Acomys}.
ČÍŽKOVÁ, Barbora
Reproductive behaviour and aspects of group dynamics in the genus Acomys were studied in the respect to the individuals? physical condition, life history traits and social environment. Three of the presented studies reveal the important effect of social environment on the behaviour of group members to the new-coming male and reproductive behaviour of females (sex ratio of the pups and litter size). The other two studies investigate the costs associated with group living and cooperative breeding in Sinai spiny mice and the factors influencing alloparental behaviour. Results of this Ph.D. thesis reveal several aspects of social and reproductive behaviour of group-living mammals and contribute to the understanding of the formation and maintenance of the societies in general.
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Provincial tourism problems in the territory Českokrumlovsko
ČÍŽKOVÁ, Barbora
The main aim of the bachelor{\crq}s thesis was to analyse the development of provincial tourism in the region of Český Krumlov. The purpose of the work was to find groundwork for the development and possibilities of other development. On the basis of the technical literature and the research was written situation analysis. Then marketing mix was created. And all results of the work were used in suggestion of innovation.
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