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Zhodnocení vývoje a funkčnosti vytvořených tůní, zimovišť a mikrobiotopů pro xylofágy u Holáseckých jezer
Gregorová Juráková, Marcela
This thesis deals with the special protected area Holásky lakes and evaluates the succes of the four new ponds dredged on the right bank of Roučka lake designed to protect biodiversity. Through the Holásky lakes, the important landscape component Černovice stream flows which has the impact on the whole ekosystem. This area still stands out due to the floodplain forest flora and biodiversity mainly in the representation of bird and amphibian species. The newly build ponds are contributing as important amphibian reproductive location. Biodiversity and progression of the ponds and loggers were evaluated, and management measures have been proposed. The special protected area Holásky lakes requires revitalization for the biodiversity conservation and for the improvement of the present state.
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Creation of water habitats database on spoil banks in Mostecko region
Macková, Klára ; Solský, Milič (advisor) ; Gdulová, Kateřina (referee)
Post-mining sites may pose a suitable environment for many rare and endagered species, amphibians are not an exception. Population size of the model species named agile frog (Rana dalmatina) has been observed already for eight years on more than 900 water surfaces of four heaps in the Most region. The observation is based on counting nests in the spring season. Annually are the results of the counting recorded together with charasteristics of observed water surfaces. Especially noted are their expance, deepness, slope of the shores, pH, conductivity, share of aquatic vegetation etc, as well as fotodocumetations and GPS locations. In similar studies where greater number of sites is repeatedly visited, there could be a problem with the reliability of tracing exact places. For the orientation in space is usually used orthophoto map and GPS navigation with dot layer of individual sites. Errors can occur because of the large number of frequent locations, close situated locations, confusing terrain and their own error of GPS devices. There was thus to inaccuracies in the positioning of individual locations, which resulted in a poor record of each habitat. Appropriate procedure to refine the results of field research, was to create a database containing photos of the previous year and point attributes of the area and transfer to GPX format so that it can be displayed directly in the ground used by GPS devices. For this purpose was used ArcGIS geo-information system, Office software package from Microsoft and software Notepad ++. This work consists of three main parts: a literature review, methodology and attachments. As an attachment there is a detailed procedure how to uploads attributes and points photos to GPS device.
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Factors affecting dragonfly species composition in newly created pools and assessment of invertebrate predation on pools zooplankton
Dobiáš, Jakub ; Černý, Martin (advisor) ; Harabiš, Filip (referee)
To identify and quantify the influence of physico-chemical, biotic and geographic factors on the population of dragonflies (Odonata) is an essential tool for research of their ecology. The aim of this study was to 1) assess how these factors influence species richness, diversity and spatial distribution of dragonflies in 42 newly constructed or renewed pools located in the Kokořínsko Protected Landscape Area, which is characterized by two valleys of Liběchovka and Pšovka creeks, low human impact, and a great diversity of small water bodies and 2) use laboratory experiments in order to estimate the relationship between large predatory invertebrates of these pools (Aeshna cyanea, Coenagrion puella, Chaoborus crystallinus and Notonecta glauca) and their common prey (Daphnia curvirostris) in an artificial environment with or without aquatic macrophytes. The pools were monitored and sampled between years 2005 and 2006. In total, 23 dragonflies species were found inhabiting these lentic habitats, comprising 11 species belonging to the suborder Zygoptera and 12 species belonging to the suborder Anisoptera, including a rare species Sympetrum depressiusculum (larvae). Most variability in the dragonfly species richness was explained by the size of the water surface area, followed by the location of the pools (inside...
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Ethics in Sport
Hovorka, Josef ; Hogenová, Anna (advisor) ; Pelcová, Naděžda (referee)
Author's first name and surname: BSc. Josef Hovorka Title of the master thesis: ETHICS IN SPORT Department: Institute for Sociology, Philosophy and Ethics Supervisor: Prof. PhDr. Anna Hogenová, CSc. Year of presentation: 2012 Abstract: The aim of the thesis is to present a new approach to the topic "Ethics in Sport", to initiate a change in the attitude to sport, to create a preventive-educative programme and to change the approach to the education not only of athlets, but also of chidren and the youth in general in the Czech Republic. Keywords: Game, Whole, Tune, Olympism, Doping, Fair Play I agree the thesis to be lent within the library service.
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Účinnost revitalizací tůní v Knížecím lese na biodiverzitu rostlin a obojživelníků
Prašivková, Lenka
Floodplain forests of Židlochovice Forest Enterprise belongs to the largest complexes of floodplain forests in the Czech Republic. Due to changes in hydrological conditions on the territory of the Knížecí les the revitalization was done in the 90s of the 20th century, which should help to re-bring water into the floodplain forest (building revitalization's canals, pools and wetlands). Built pools are important for biodiversity of plants and animals, especially have an important role in the reproduction of amphibians. The aim of the work is to assess the effectiveness of the revitalization of the pools for biodiversity of plants and amphibians on the example of the Knížecí les.
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Revitalizace segmentu údolní nivy řeky Svitavy na jižním okraji Brna
Gregorová Juráková, Marcela
This thesis deals with the special protected areas Černovice grove, Rájec pond, Holásky lakes and important landscape component Černovice stream, which flows through. This area still stands out because of the floodplain forest flora and biodiversity mainly in the representations of the species of birds. In November 2013 there was built several ponds in the nature monument Holásky lakes to improve the hydrobiological situation, which will benefit the important reproductive locality of the amphibians. As part of the thesis are designed also another measures of revitalization. This area requires revitalization for the biodiversity conservation and the preservation of the present status.
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SEASONAL DEVELOPMENT OF ZOOPLANKTON - COMPARISON OF DIFFERENT WATER BODIES
KOSÍK, Miroslav
Structure and seasonal dynamic of zooplankton and hydrochemical and limnological parameters were studied in different type of small water bodies. Twelve localities of shallow standing waters were selected from four varied biotopes - pools, ponds, sink, surface depression, mining potholes and larger reservoirs like flooded excavated hollow. Zooplankton was primarily determinated by external factors influencing the overall character of water ecosystem and internal factors like fish stock and content of organic matter. Zooplankton species composition exhibits distinctive differences in the individual types of localities as well as in the season. Higher species diversity was recorded in pools, mesotrofic water bodies were considered as localities with lower species diversity. Results of this observation should be useful for water locality planning and management in restoration process in post-mining landscape.
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