The dissertation deals with the research of a role played by the SS, respectively Allgemeine-SS, in Lower Austria and Reichsgau Lower Danube since its creation in the early 1930s to the end of the Second World War. The dissertation's purpose is to analyse SS activities, structure and staff. Its history showed a number of identical features with the history of the SS in other Austrian Bundesländer and in Germany itself, but at the same time local specifics appeared. In Lower Austria / Lower Danube, the SS had the second highest or even the highest number of members in entire Austria, depending on a particular year. However, conversion to per capita it was exactly the opposite. In comparison with the situation in "the old empire", the SS also showed below average numbers of SS men. This fact consisted in geographic character and population social structure of the country whose predominantly Catholic-conservative inhabitants living in the lowland countryside showed greater resistance to entry into the SS than Evangelicals or Catholics living in the mountains. The situation was specific in South Moravia and the south-eastern corner of Bohemia which were connected to Lower Danube in October 1938. There were, as in the entire former Czechoslovak borderlands, a number of Allgemeine-SS members per capita...

The aim of the dissertation is to explain the military-political reasons behind the long-term attempt of the Soviet Union to deploy its units on Czechoslovak territory, as well as the root cause of the military operation against Czechoslovakia which was carried out by the five member armies of the Warsaw Pact. One of the main reasons for this was the military and strategic situation in Central Europe in the 1960's, and also the issue of nuclear weapons and their carriers. A separate chapter is dedicated to Soviet attempts to deploy its units on Czechoslovak territory prior to Operation Danube. The final chapter deals with the reorganization of the CPA, the establishment of the CGV and the NATO reaction to the change in the strenght of armed forces present on the border of the two Blocs.

Univ., Diss.--Iaşi, 1995.

This thesis deals with monitoring the occurrence of crayfish in selected river basins in the western Bohemia, considering the human impact on freshwater ecosystems and his influence on crayfish and other aquatic organisms. The selected river basin territory was Úhlava, Úslava and Otava. In the localities, numerical and species-wise representation of crayfish was monitored by finding data from the Agency for Nature Conservation and Landscape of Czech Republic database. The flow and environment characteristics were also monitored. This thesis focuses on water quality in streams of selected major river basins, Úhlava, Úslava and Otava rivers in the period from 2006 to 2011. Results of the findings show a sympatric occurrence of original species, stone crayfish (Austropotamobius torrentium), noble crayfish (Astacus astacus) and part of the original danube crayfish (Astacus leptodactylus) with invasively spreading species of spiny-cheek crayfish (Orconectes limosus) and signal crayfish (Pacifastacus leniusculus). With respect to this fact, the sensitivity of spiny-cheek crayfish (Orconectes limosus) and signal crayfish (Pacifastacus leniusculus) are evaluated in a form of own test results on acute toxicity. The thesis compared current results of occurrence and the protection of crayfish in the Czech Republic and abroad. The conclusion of this thesis is a proposal of a freshwater biomonitoring system, using the crayfish.