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Využití statistické provozní inventarizace jako základ monitoringu vývoje škod zvěří na ŠLP Křtiny, LÚ Borky
Brandejsová, Markéta
The aim of this work is to analyze data on the damage caused by game from the database Field-Map program of operational statistical inventory. This inventory was carried out in 280 inventory plots to forestry section Borky school forest enterprise Masaryk forest Křtiny, in 2003, 2008 and 2013. Another aim is a suggest a method and a method of long-term monitoring of game damage to forests. Information on damage by game were evaluate in the relevant graphs in relation to the type of stand (coniferous, broadleaf and mixture) edaphic categories and game evidence (above game hunting). Next, the data were compared based on the general linear models in statistics. At principal species and accessory species in relation to the growth was the considerable increase by game damage. Data of game damage depending on edaphic categories showed the greatest harm to the ecological variety of nutrients. After the use of SPI in this work (the evaluation) and keep to relenvat principle of this system, this method was recommend as flexible method for long-term monitoring of the development of game damage to LÚ Borky.
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Hospodářská koncepce lesa tvale plně tvořivého (Dauerwald) a její kolize se současnou lesnickou legislativou v ČR
Bezděková, Jana
The bachelor thesis addresses the economic concept of the permanently fully creative forest (Dauerwald) in relation to forestry legislation in the Czech Republic. The thesis draws attention to legal constraints to alternative methods of forest management for rich-structure forests and outlines, on the basis of the framework guidelines for selective forest management, some proposals for legislation changes from the point of view of finalizing the legislative frameworks for the close-to-nature forestry, including implementation of an alternative forest planning method for rich-structure forests.
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Produkční a přírůstová charakteristika porostů ŠLP ML Křtiny na základě statistické provozní inventarizace
Kuličková, Barbora
The thesis examines the amount of growth and production characteristics of the set of stands, in which the transformation to the selective management method was started about fifty years ago. These are the parts of Klepacov and Pokojná hora, which are part of Habrůvka and the forest management complex ŠLP ML Křtiny. Repeated statistical inventory analysis using Field-map technology identified the necessary dendrometric variables. Some of them served to calculate the total current increment. Using the MS Excel program and the solver function, the coefficients of elevation functions for individual trees in the given sections were calculated. As a result of this step, the missing height, stock, enumeration of the basal area, the number of trees per hectare, etc. were calculated according to the model. On the basis of these data, individual production and growth characteristics were determined and then compared. These quantities were compared mainly at the level of inventory areas. Typology has also been omitted. Finally, the appropriate size of the optimal basal area was determined, taking into account the maximum value of the volume increment. In this case, a more detailed level in the form of individual trees was used outside the level of the inventory area, for the more precise determination of the values of the enumerating basal area. The basal area was evaluated in five variants according to the forest type (spruce, mixed, beech) and forest types (3S – fresh oak beech and 4S - fresh beech). From the individual tree level, the set value of the basal area was then recalculated to the target tree thickness in centimeters for possible practical use in selecting trees.
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Zhodnocení časové náročnosti zpracování LHP metodou statistické provozní inventarizace
Šrámek, Lukáš
This document deals with classification of mainly terrain work time-consuming during collecting of data by the method of operating statistical inventory. Terrain work was done on a part of property of Lesy města Brna, a.s., concretely Lesní správa Deblín. The Field -- Map technology was used for the terrain work. The aim was mainly determine factors that influence the time needed for carrying out of terrain works and then decide, which one influences mostly.
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