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The issue of Ips typographus in the National park Šumava ?application into geographical education
Faflák, Jiří ; Matějček, Tomáš (advisor) ; Král, Luboš (referee)
The issue of Ips typographus in the National park Šumava - application into geographical education Abstract The bachelor thesis deals with the issue of Ips typographus with an emphasis on the possible ways of solving the outbreaks of its population in the National Park of Šumava. This work is also concerned with the application of articles dealing with this problem into geographical education. The outbreaks caused by the Spruce Bark Beetle are a long-term problem typical for non-native spruce monocultures that have replaced, not only in Šumava, the native mixed forests. The opinions on how to approach this matter differ a lot and it is quite hard to assess their objectivity. The method of active reading proved to be ideal when including this topic into geographical education. Active reading of texts in the geographical lessons helps students to develop critical thinking and to shape their individual opinion. The set of articles presented in this thesis encompassing various insights on how to solve the Spruce Bark Beetle outbreaks in Šumava will help the teacher in developing the above mentioned students' skills. Articles are divided into three separate groups according to the solution they propose. A CD included in this work contains selected articles. Teachers have the option to work with the articles and...
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Analýza disturbancí (kalamitních událostí) na majetku „Jan Parish – Správa Parishových lesů“ polesí Zaječiny
Krejsová, Anna
This thesis deals with the evaluation of catastrophic events in the forest district Zaječiny under the Forest Management of Parish Woods, located in the Eagle Mountains. The aim of this thesis is to evaluate the selected calamity areas, to find an interval and intensity of the catastrophic events in the chosen forest district, and to eventually suggest adequate changes in the forest management considering the disturbances. The basic object of the research is to analyse the natural regeneration as a prerequisite for the emergence of the sustainable forest management. The results show that the intensity of the catastrophic events in the forest area is increasing and the interval shortens. A spruce tree produces every year; there is no issue with its natural renewal, therefore its potential for natural recovery is great. It would be more appropriate to encourage the natural regeneration of a beech tree, which produces at irregular intervals, as well as other deciduous trees. In the future, it would more adequate to replace the existing spruce monocultures damaged by animals with the cultivation of forests that are rich in species of a differentiated spatial structure.
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Struktura přirozené obnovy smrkových porostů s příměsí buku a jedle
Zahradník, Tomáš
The main objective of this study was to determine the status and parameters of natural regeneration of spruce forests with an adulterant of beech and fir trees on the property within the HS 531. One of the objectives was to make an inventory of natural forests regeneration, then in the selected stand groups to be analyzed depending on the structure of shelterwoods, exposure and ground slope. The last sub-objective on the basis of these results, it was to optimize the regeneration process those shelterwoods. During a field investigations was natural regeneration detection on a total area of 35.77 hectares, ie. 8.47% of the total area of forest groups in which natural regeneration occurs, and its potential is high. From the outputs of statistical analyzes showed that species composition of natural regeneration is affected by the shelterwoods composition of vegetation. At all investigated areas of the criterion of minimum numbers of individual trees per hectare (i min. MZD counts) by Department of Agriculture no. 139/2004 Coll. In terms of growth parameters should sloped terrain affect the height of the aboveground part on height increment of individual trees, Exposure was important only for height increment. Wildlife here has an impact on the shattering of natural regeneration (especially for fir, less then in beech) and without any special protective measures will be very complicated to work with it and secure it biologically. Optimize forest regeneration procedures based on the results of the analysis depending on the structure of ashelterwoods, unfortunately, can not be conclusively recommended
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The issue of Ips typographus in the National park Šumava ?application into geographical education
Faflák, Jiří ; Matějček, Tomáš (advisor) ; Král, Luboš (referee)
The issue of Ips typographus in the National park Šumava - application into geographical education Abstract The bachelor thesis deals with the issue of Ips typographus with an emphasis on the possible ways of solving the outbreaks of its population in the National Park of Šumava. This work is also concerned with the application of articles dealing with this problem into geographical education. The outbreaks caused by the Spruce Bark Beetle are a long-term problem typical for non-native spruce monocultures that have replaced, not only in Šumava, the native mixed forests. The opinions on how to approach this matter differ a lot and it is quite hard to assess their objectivity. The method of active reading proved to be ideal when including this topic into geographical education. Active reading of texts in the geographical lessons helps students to develop critical thinking and to shape their individual opinion. The set of articles presented in this thesis encompassing various insights on how to solve the Spruce Bark Beetle outbreaks in Šumava will help the teacher in developing the above mentioned students' skills. Articles are divided into three separate groups according to the solution they propose. A CD included in this work contains selected articles. Teachers have the option to work with the articles and...
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