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Strom a půda: studium horizontální hloubky dosahu vlivu stromu z pohledu biochemie
Colledani, Pavel
This bachelor thesis is dealing with a topic of soil biochemistry, which is rather modern in arboriculture. The autor chose measuring of soils two most common aminoacids -glutamic acid and aspartic acid, in an A horizon and a depth od 5 centimeters. The basic hypothesis was to find a common conlusion for both of them. The hypothesis was proven on the the area with the most rainfall. If the location is not limited by the quantity of water, we can that organic matter in soil is dependant on temperatures at the location. Urban trees are almost always at soils altered by humans, with not much organicc material and organic matter is the only thing that makes the soils fertile. We have to state that this study is important for arboriculture because of the analysis relationship between soil and climate of the location.
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Monitoring zdravotního stavu stromové aleje na Hoře Matky Boží Králíky (okr. Ústí nad Orlicí)
Vojtíšek, Daniel
A dendrological survey was conducted in the alley, focusing on wood-destroying fungi and their rot. A total of 211 tree Acer platanoides, A. pseudoplatanus, Tilia cordata, Fraxinus excelsior and Aesculus hippocastanum were inventoried. 25 species of wood-destroying fungi were determined on monitored locality. The most common occurrence was the Pleurotus ostreatus, Kretszchmaria deusta and Pholliota squarrosa. Appropriate proposals for interventions were then proposed. Nineteen trees are designed to cut down to maintain operational safety. For some problematic tree species, only stabilization interventions are proposed to maintain the biodiversity of the alley.
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Pasport městské zeleně v Novém Městě na Moravě
Nováková, Kateřina
The Bachelor’s thesis deals with passportization of greenery owned by Nové Město na Moravě in Žďár nad Sázavou district. The dendrometric data collected in the thesis were noted on five particular basic areas in the city center and its surroundings. Acquired data were processed by new modern technology of ArcGIS Online service specifically by Survey123 programme. Woody plants operation safety was also evaluated at these basic areas. The output of my work are charts of woody composition and well arranged database of woody plants growing in specific areas with extensive photodocumentation, which can be found on included DVD.
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Dřeviny vhodné do měst, jejich výsadba a údžba
KUBÍNOVÁ, Stanislava
The bachelor thesis focuses on the selection of suitable tree species in the urban environment, their planting and maintenance. In the thesis, the tree species are described and divided according to the individual habitats that fit the species. It describes individual acts before planting, post-planting, after-care and maintenance. Maintenance activities include, for example, the cut of the crown or, if necessary, felling. These associated actions are all the more important when it comes to the built-up area of the urban environment. Trees without regular and honest care are dangerous for their surroundings in the form of breaking branches etc.
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Kácení dřevin v zahradní a krajinářské tvorbě
Novotná, Kristýna
The bachelor thesis deals with an important topic of A Tree felling in an area of garden and landscape design. Although, the tree felling is completely usual process, it is a neglected and very marginal topic from the point of view of garden and landscape design. In literary sources we can find especially the tree felling from a forestry viewpoint. That is the reason why goals of my thesis are to summarize available information and do an overview of the current state legislation. In the methodical part the thesis is focused on a survey of catalogue price from price lists Areas and landscaping: 823-1, Restoration: 823-2. The catalogue of descriptions and target price of construction works from years 2004-2016. Second part of the thesis analyses differences in prices from current price lists of 2016 with prices from practice which have been obtained from arborists and arboristic companies.
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Technika řezu stromů
Krupař, Petr
This bachelor thesis deals with comparing chain saws and handsaws in terms of their influence for roughness of laceration. There were tested six different kinds of chain saws and three handsaws which differ in technical specification, construction and used chain or blade. There were made samples of small-leaved linden wood (Tilia cordata) and ash (Fraxinus excelsior) by individual sections and counted resultant values of roughness according to used methods. Based on the resultant values, there was implemented the recommendation for practise.
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Srovnání souborů cen arboristických zásahů s cenovým modulem vybraných státních zakázek
Vosátka, Radovan
This bachelor thesis is focused on the pricing methods of arboricultural works in dendrological surveys. It discusses these methods in terms of their importance to the submitter and implementers in compiling the prices for tendering of government contracts and compares given prices with the real execution of arboricultural works. Furthermore, it analyses the main causes of price differences and based on its findings it proposes areas for improvement of the current situation. It deals with a comparison of prices of the particular works according to the sources which are used for the compilation of prices for tenders and compares them with a qualified estimate, based on the knowledge of their temporal, physical and technological demands. The results of this thesis showed, that compiling of prices of the arboricultural works can vary significantly depending on the source used. Comparing the results of the winning tender prices with the competitive prices in 2014, we come to the finding that winning prices are about 40% of the competitive prices. This demonstrates, that current level of the prices set in the price lists, which are used for compiling the budgets for tenders is too high and does not reflect the real price of execution.
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Rozbor techniky a technologických postupů při péči o veřejnou zeleň města Adamova
Martinek, Robert
This bachelor thesis is focused on the optimal treatment of taller trees in the town of Adamov. The thesis evaluates 120 trees assessed by the visual method and suggests an optimal treatment for each of them. The emphasis is especially on appropriate techniques and technologies used during the treatment of trees. It also describes the public greenery in the town of Adamov and the ways to maintain this. The thesis recommends supplementing either mechanized or climbing techniques when required.
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Porovnání anatomické a morfologické stavby iterujících a reiterujících letorostů lípy (Tilia sp.)
Cristini, Valentino
These days, within Arboriculture are wather sprouts a very important discussed topic, so it is important to know their qualities and their main differences from normal (iterating) shoot. In the bachelor thesis are compared anatomical and morphological characteristics of normal (iterating) and epicormic (reiterating) annual shoots of selected individual of Tilia platyphyllos (largeleaf linden) in Brno, Czech Republic. By statistical correlation was found that there are demonstrable dependencies between different stem segments (pith, xylem, phloem and primary cortex) either at normal or at epicormic annual shoots.
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