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Invertebrate succession on open coast coal post mining sites in response to the type of restoration
Hromádková, Šárka ; Reif, Jiří (advisor) ; Frouz, Jan (referee)
This review deals with development of invertebrates on sites after brown coal mining in response to the type of restoration. When the soil properties are improved, it is then necessary to mitigate negative threats such as landslides and erosion or low pH. The following is an overlap of fertile soil. Soil characteristics can be locally modified by diversifying of plantations of fast and slow growing wood species. After a succession of plants and the subsequent increase in litter layer, the development of the soil biota, responsible for decomposition of organic matter, begins. Soil macrofauna, espe- cially earthworms, mixes organic and mineral soil layers and thus contributes to the formation of humus. The work describes the migration, settlement and interactions (competition, food network) of invertebrates between themselves and in relation to the surrounding environment where they develop. The combination of open patches with the planting trees creates a diverse habitat, supports nutrient regime and variable and microclimatic conditions, which hosts a high diversity of invertebrates. Deciduous trees host a greater diversity of invertebrates than softwood. When planting, it is preferable to use deciduous trees because they produce easily degradable litter. Terrain depressions, such as layered belts,...
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The importance of funeral and celebrating the memory of the deceased in contemporary society
HROMÁDKOVÁ, Šárka
The aim of the thesis was to find out what meanings people assign to funeral rituals and customs related to the memory of deceased. The thesis is divided into four main chapters. In the first chapter I describe transitional and funeral rituals, and further the memory of deceased. The second chapter is focused on the changes of burying during history, I mention the burying process in the Czech folklore culture, and the changes of secular funeral rituals in the 20th century. In the third chapter I introduce new trends in burying, such as green funerals, memory forests, dispersion meadows. I also describe the types of funeral rituals nowadays, and road memorials that have had their origins in the 20th century. The conclusion of the thesis consists of a complementing research survey.
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Invertebrate succession on open coast coal post mining sites in response to the type of restoration
Hromádková, Šárka ; Reif, Jiří (advisor) ; Frouz, Jan (referee)
This review deals with development of invertebrates on sites after brown coal mining in response to the type of restoration. When the soil properties are improved, it is then necessary to mitigate negative threats such as landslides and erosion or low pH. The following is an overlap of fertile soil. Soil characteristics can be locally modified by diversifying of plantations of fast and slow growing wood species. After a succession of plants and the subsequent increase in litter layer, the development of the soil biota, responsible for decomposition of organic matter, begins. Soil macrofauna, espe- cially earthworms, mixes organic and mineral soil layers and thus contributes to the formation of humus. The work describes the migration, settlement and interactions (competition, food network) of invertebrates between themselves and in relation to the surrounding environment where they develop. The combination of open patches with the planting trees creates a diverse habitat, supports nutrient regime and variable and microclimatic conditions, which hosts a high diversity of invertebrates. Deciduous trees host a greater diversity of invertebrates than softwood. When planting, it is preferable to use deciduous trees because they produce easily degradable litter. Terrain depressions, such as layered belts,...
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