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.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:154186 |
| Date | January 2013 |
| Creators | SROGONČÍK, Jakub |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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