40 research outputs found

    Interactions between the soil micro-flora and invertebrates in Slovak and Moravian caves

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    The role of microflora as food for soil invertebrates is well documented. However, data on interactions between communities of organisms living in caves are very limited. Three caves of the Slovak Karst NP (Domica Cave, Dlhá Chodba Cave, Ardovská Cave) and the Amatérská Cave (Moravian Karst) were selected for this study because from visual observations, it was clear that there was some invertebrate activity. The aim of the study was to compare the communities of algae, cyanobacteria and microscopic fungi developing in excrements of cave invertebrates and in the surrounding cave sediment. The richest communities of both algae and microfungi were found in earthworm casts, containing up to two fold more species than in the surrounding sediment (73 species of microscopic fungi in the casts compared to 37 in surrounding cave sediment in the Domica Cave, and 45 vs. 27 species of algae in the Dlhá Chodba Cave)

    Analysis of www sites of state administration body

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    Bakalářská práce se zabývá analýzou www stránek ústředních orgánů státní správy České republiky, tedy ministerstev. Analýza je zaměřena především na přístupnost a použitelnost webu a dále na zveřejňované informace, povinně zveřejňované a aktuálnost informací.Ústav systémového inženýrství a informatikyDokončená práce s úspěšnou obhajobo
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