DDP - Zverejnená diplomová práca

Dynamika regeneračných procesov obnovovaného bukového porastu v LC Ubľa

Autor
Kiselovič, Dominik
Školiteľ
Vencurik, Jaroslav
Oponent
Šebeň, Vladimír
Škola
Technická univerzita vo Zvolene LF KPL (LF)
Rok odovzdania
2020
Počet strán
50.s
Trvalý odkaz - CRZP
https://opac.crzp.sk/?fn=detailBiblioForm&sid=201CE56335A527AB0B099B791929
Primárny jazyk
slovenčina

Typ práce
Diplomová práca

Študijný odbor
4219 | *lesníctvo

Dátum zaslania práce do CRZP
01.06.2020

Dátum vytvorenia protokolu
01.06.2020

Dátum doručenia informácií o licenčnej zmluve
22.06.2020

Práca je zverejniteľná od
ihneď

Elektronická verzia
 Prehliadať
Kľúčové slová (ostatné):
European beech (Fagus sylvatica L.) has been a part of our nature and forests for many years. Its representation in Slovakia is 33.9% (Green Report 2019), the occupation increased by 0.6% compared to previous years. The goal of the diploma work was to determine the dynamics of regeneration processes in the renewed Beech-wood after the small area shelter cut was performed on LC Ubľa in part 375a. The permanent research areas in the number of 30 pieces with size area of 1 m2, were established in this part. In these areas, we determined the proportion of woody plants, the number of pieces of natural regeneration, damage to individuals of natural regeneration by animals. We also monitored the representation of vegetation cover where we determined the occupation of herbs. Within a radius of 10 m from the research area, we measured the trees of the mother stand. From this area we selected two dominant individuals, for whom we measured the height and thickness in the root collar, then we removed these two individuals and cut 2 cm wide cylinders n which we measured the thickness of the annual circles. We also determined the degree of anti-dazzling under the mother stand on permanent research areas. We used regression and correlation analyzes to evaluate the data. The number of natural regeneration in the forest stand was not significantly affected by the volume of trees, the circular base, the number of trees and the degree of anti-dazzling. Contrary, the vegetation cover was affected by the degree of anti-dazzling (p˂0.05), but the percentage of vegetation cover did not affect natural regeneration. Based on the results, we can recommend measures in beech-wood stands. In the forest stands where there is natural regeneration, the degree of anti-dazzling should not take on a lower percentage, as the anti-dazzling of the parent stand protects new individuals from sunlight and high temperatures. From the dependence graph of the % of vegetation cover and the degree of anti-dazzling, we know where the degree of anti-dazzling was at lower percentages, there was a higher percentage of vegetation cover and vice versa. Therefore, it is necessary to ensure that we do not have a low percentage of the degree of anti-dazzling and that the vegetation cover does not hinder the development and growth of natural regeneration. n some areas, natural restoration would need to be supplemented with artificial restoration.

Verzia systému: 6.2.61.5 z 31.03.2023 (od SVOP)