Urbana drevnina v stanovanjskih naseljih Fužine in Nove Jarše

diplomsko delo - visokošolski strokovni študij

Vesna Kralj (Author), Robert Brus (Mentor)

Abstract

Cilj raziskave je bil z analizo popisa dreves na javnih površinah ugotoviti kakšno je stanje drevnine v naseljih na obrobju notranjega obroča Mestne občine Ljubljana (MOL). Primerjavo smo naredili med naseljema Fuţine in Nove Jarše. Drevesom smo popisovali naslednje znake: tip drevesa, vrsto, obseg, višino, poškodbe, vitalnost, potrebne ukrepe in nujnost izvedbe. Skupno smo popisali 3.214 dreves. Najpogostejši rod v obeh naseljih je javor (Acer), najpogostejša vrsta pa ostrolistni javor (Acer platanoides). V naselju Nove Jarše imajo iglavci večji deleţ kot v Fuţinah. Največ dreves je v višinskem razredu od 5 do 10 m višine. Najvišji deleţ dreves, dobrih 30 % v obeh naseljih, ima obseg med 61 in 90 cm, najmanjši je deleţ dreves nad 120 cm obsega. V obeh naseljih je poškodovanost dreves dokaj nizka. V Fuţinah je nekaj več poškodb koreničnika in debla, v Novih Jaršah pa je skoraj za polovico višji deleţ dreves s poškodovano krošnjo, takšnih dreves je v naselju tretjina. V naselju Fuţine je 87,55 % dreves dobro vitalnih. V naselju Nove Jarše je ta deleţ precej niţji, le 66,46 % dreves, kar je posledica obglavljanja dreves. Iz rezultatov raziskave lahko zaključimo, da je drevje na preučevanem obrobju notranjega obroča MOL v dobrem stanju.

Keywords

popis;drevesa;urbano okolje;Ljubljana;

Data

Language:	Slovenian
Year of publishing:	2016
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[V. Kralj]
UDC:	630*92(497.4Ljubljana)(043.2)=163.6
COBISS:	4518054
Views:	423
Downloads:	82
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Urban trees in residential areas of Fužine and Nove Jarše
Secondary abstract:	The aim of this research was to analyse the tree survey of public spaces and to assess the conditions of trees in residential areas on the outskirts of the city of Ljubljana. We comapared two residential areas, the neighborhood of Fuţine and Nove Jarše. We analysed the following tree characteristics: tree type, tree species, circumference, height, tree injuries, tree vitality, the necessary measures and their urgency. In total we have surveyed 3.214 trees. The most common tree genus in both neighborhoods is the maple tree (Acer ), and the most common tree species is the Norway maple (Acer platanoides). In the council of Nove Jarše the number of coniferous trees is higher than in the council of Fuţine. Most trees in both neighborhoods is in the height category between 5 to 10 m. In both neighborhoods the highest proportion of trees is with a circumference between 61 to 90 cm, and it accounts for 30 %, while the proportion of trees with the circumference above 120 cm is the lowest. In both neighborhoods, the proportion of injured trees is relatively low. In addition, in Fuţine, there are more injuries of the tree trunk, including the base of the tree, and in Nove Jarše, the proportion of the tree canopy damage is nearly double compared to Fuţine, which accounts for a third of all trees in Nove Jarše. Furthermore, in Fuţine, 87.5 % of trees appear to have good vitality, however the percentage of trees showing characteristics of good vitality in Nove Jarše is 66.46 %, which is significantly lower and that is due to the practise of beheading trees. In conclusion, the results show that most trees of the surveyed area on the outskirts of the centre of Ljubljana are in good condition.
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire
Pages:	VII, 52 f.
ID:	11476517