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Content of cesium-137 in fungi in selected localities in the Novohradské hory
SCHNEIDEROVÁ, Kateřina
The Novohradské Mountains were increasingly contaminated with cesium-137 in places where large amounts of radiocesium were washed out of the radioactive cloud caused by the accident of the Chernobyl nuclear power plant on April 26, 1986. Another source of cesium-137 was the testing of nuclear weapons, which was in the 50s and 60s of the 20th century carried out in the atmosphere of nuclear powers. From contaminated soil, cesium-137 enters the food chain and thus causes internal contamination of the population. For this reason, the activity concentration of cesium-137 in food (especially in edible mushrooms) is regularly determined. The aim of this thesis was to compare the activity concentrations of cesium-137 in samples of edible fungi collected in selected localities of the Novohradské Mountains. Transfer factors in individual fungal species were determined and compared. The thesis also focused on the comparison of the activity concentration of cesium-137 in the cap and in the stem of the mushroom. The samples were measured by gamma spectrometry. The values of activity concentration of cesium-137 in edible mushrooms differed according to their classification into the systematic group. Higher values of activity concentrations were measured in basidiomycete fungi compared to lower values recorded in gill fungi. High values of activity concentrations of cesium-137 have been repeatedly found, especially in the imleria badia (Xerocomus badius). The lowest value of the activity concentration of cesium-137 was measured in the representative of the parasol mushroom (Macrolepiota procera). The transfer factor as a ratio between the activity concentration of cesium-137 in the mushroom and the activity of cesium-137 in the soil is an important parameter for estimating the dose of internal exposure to radionuclides that a person receives in contaminated foods. The highest determined transfer factors were calculated for imleria badia (Xerocomus badius), the blusher (Amanita rubescens) and golden chanterelle mushroom (Cantharellus cibarius). Out of a total of 58 samples, in 78 % of the samples the values of the activity concentration of cesium-137 in the cap were higher than the values of the activity concentration in the stem and in 22 % of the samples the activity concentrations in the cap were lower than in its stem. The determined cap/stem ratio confirmed that three quarters of the edible mushrooms examined preferentially accumulated cesium-137 in the cap and one quarter of the mushrooms more accumulated cesium-137 more in their stem.
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Společenstva rozsivek oligo - mesotrofních rybníků Novohradských hor
HRUBÝ, František
This thesis focuses on diatoms of little studied water reservoirs of the Novohradské hory area. During the 2019, three seasonal samples were collected. At all five sampling sites various environmental parameters were measured. A total of 321 taxa were identified, a large proportion of which are classified as boreo-alpine, rare or indicative of very good water quality. The available data were used to calculate diatom indices and to determine the saprobity and trophy of the Novohradské hory reservoirs. The similarity of the communities of each sampling type was compared and discussed using the statistical program Canoco.
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A Project of Educational Bike Trail in Novohradske mountains
Ivančo, Tomáš ; Šafránek, Jiří (advisor) ; Frainšic, Michal (referee)
Name A Project of Educational Bike Trail in Novohradske mountains Objective The aim of this work is to create project of Educational Bike Trail in Novohradske mountains and the associated creation of an information booklet for distribution of information centers in the region, creating web pages and also information boards via QR code. Methods In the first part of this work are collected and classified information processed form of research. There were used literature and internet resources. In the second part of the processed information is used to create information material to the cycling nature trail. This material was then validated questionnaire. Results The result of this work is to project the bike trail which includes the information brochure, the website, the trail's logo and information boards at each stop. These media contain all the educational information related to places along the route together with photographs and maps. Keywords Novohradske mountains, educational cycling, bicycle trail guide
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Mapování historických technických staveb v příhraničním regionu
VONDRUŠ, Pavel
This bachelor thesis is concerned with historical technical buildings in boarding region. Opening chapters are focused on types of technical buildings and history of glass and glasworks. Further on, there are described two main generations of glassworks owners. The main part of the thesis is focused on glassworks and mills themselfs. There are chapters of the biggest or most signifiant glassworks and mills in the boarder region. These glassworks and the mills are pointed in maps according to different categories.
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A Project of Educational Bike Trail in Novohradske mountains
Ivančo, Tomáš ; Šafránek, Jiří (advisor) ; Frainšic, Michal (referee)
Name A Project of Educational Bike Trail in Novohradske mountains Objective The aim of this work is to create project of Educational Bike Trail in Novohradske mountains and the associated creation of an information booklet for distribution of information centers in the region, creating web pages and also information boards via QR code. Methods In the first part of this work are collected and classified information processed form of research. There were used literature and internet resources. In the second part of the processed information is used to create information material to the cycling nature trail. This material was then validated questionnaire. Results The result of this work is to project the bike trail which includes the information brochure, the website, the trail's logo and information boards at each stop. These media contain all the educational information related to places along the route together with photographs and maps. Keywords Novohradske mountains, educational cycling, bicycle trail guide
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Agritourism in Novohradské hory mountains and its foothills
KÁLALOVÁ, Iva
The aim of the thesis is to analyze the current state of the agritourism in the region of Novohradské mountains and their foothills. Further assessment of the structure of the assumptions for the development of agritourism, the identification of needs and the barriers to business development in selected rural areas. The main attention was paid to the creation of the design section, on the basis of field investigation. Off the investigation took place in the form of questionnaires aimed at entrepreneurs in tourism ventures in the chosen area. The results are specific proposals to improve the prerequisites for agro-tourism and agrotourism farm's own proposal.
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Creation a draft plan of care for the site Kuřský hill in the Novohradské mountains
HOFMANNOVÁ, Sandra
The goal of this thesis is to create a draft plan of care for the site Kuřský hill in the Novohradské mountains. The area of Novohradské mountains has beautiful and well preserved natural value. Since 2000, this area is a part of national park. Kuřský hill is located south of the Benešov nad Černou, near the village Kuří. The first part is devoted to physical and geographical characteristics of the territory Novohradské mountains focusing on Kuřský hill. The following topics are described: geology, geomorphology, climate, hydrology, pedology, biogeography and nature preservation. The second part contains a draft plan for the locality Kuřský hill in Novohradské mountains according to applicable laws and regulations that regulate the plan of care. The subjects that the protection and preservation applies to are cryogenic mesoforms resulting from frost activities, which are located on the top part of the Kuřský hill. This thesis includes tables, maps created in ArcGIS 10.2.1. and photographs, which were acquired by the author during the field survey of locality.
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Occurrence of elm trees in Novohradske Mountains and in parts of the surrounding foothills (history and today)
SROGONČÍK, Jakub
The aim of this thesis was to find out and map the occurrence of elm trees in Novohradske Mountains and in parts of the surrounding foothills. There is a natural occurrence of Wych elm (Ulmus glabra) on the respective territory which was confirmed by my research. I also managed to find six Field elm trees (Ulmus minor) that are not to be found on this territory naturally. A natural occurrence and purposeful growing of Wych elm tree (Ulmus glabra) is also proved in historical records dating as far back as 17th century when the respective territory was part of the Buquoy manor. During my field research I was able to find 40 localities with altogether 783 registered elm trees with the height of over 3 m. Researching the records of Forests of the Czech Republic, State Enterprise I also managed to find 10 more locations where I could register only 12 grown elm trees, since the remaining approximately 580 elm trees up to 5 m of height have been planted in the last decade and their numbers will be changing in the following decades as a result of 4 silvicultural measures. It mostly concerns elm trees that can be found in plastic protection or surrounded by forest fences against animal gnawing. It is interesting that there are several over aged specimen mostly in old alleys on the respective territory and all other elm trees do not exceed the estimated age of 50 years.
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Monitoring of changes in distribution of amphibians in Novohradské Mountains and their piedmont
ŽALUD, Štěpán
The changes in the occurrence of amphibian were monitored in the region of Novohradske mountains and in its foothills in seasons 2009-2010. Observation was focused on the presence of 11 species of amphibian in 31 selected locations. The results confirmed a significant decrease in the frequency of the species: Smooth Newt (Lissotriton vulgaris), Alpine Newt (Mesotriton alpestris), Warty Newt (Triturus cristatus) and synklepton Pelophylax synklepton esculentus. A mild decrease by European Tree Frog (Hyla arborea) and Common Spadefood (Pelobates fuscus). The balanced condition was found out by Fired Bellied Toad (Bombina bombina) and Yellow Bellied Toad (Bombina variegata), Common Toad (Bufo bufo), Grass Frog (Rana temporaria), Moor Frog (Rana arvalis) and Agile Frog (Rana dalmatina). Species were determined according to morphological characters. Observed data were compared with results of surveys of monitored sites from years 1999-2004.
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Analysis of sports and recreational activities in the "Novohradske mountains" region
ŠINDELÍŘ, Michal
Project analyses sports and recreational services of Tourism area of Novohradske mountains and Novohradske foothills and completly characterize potencial of this part Tourism in the location, through some analysis. Concretely is here used situational analysis, STEP analysis, destination demand analysis and analysis of competitive advantage. Than it was estabilished analysis of sports and recreational Tourism services (and the others supplementary services). The point of project was proposition of product portfolio and marketing mix of destination which was coming out of these analasys and field survey (form of questionnaire). It was putting the accent on frame of view on progression and propagation of destination. Through hypotheses were solved classification of sports and recreational Tourism services and traffic or tourist notation seen tourists eyes. At the end was prepared the project of the theme "Cycle nature trail".
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