diplomsko delo - univerzitetni študij - 1. stopnja
Jure Arnež (Author), Andrej Ficko (Mentor)

Abstract

V diplomski nalogi smo analizirali vpliv velikosti zasebne gozdne posesti v GGO Ljubljana na količino poseka, število posekanih dreves in volumen posekanega drevesa. Izračuni so temeljili na podatkovni zbirki Timber Zavoda za gozdove Slovenije za obdobje od 1995 do vključno leta 2013. Gozdne posesti smo razdelili v pet velikostnih razredov. Analizirali smo količino poseka na hektar, število posekanih dreves na hektar in volumen posekanega drevesa. Ugotovili smo značilne razlike v povprečnih vrednostih spremenljivk po velikostnih kategorijah. Posek je najbolj intenziven na najmanjši posesti. Povprečni volumen posekanega drevesa je najnižji na najmanjši posesti, najvišji pa na največji. Razen obdobja 2001-2006, je za posek značilna postopna rast. Izraziteje posek naraste po letu 2006 na najmanjši posesti. Na manjših posestih lastniki posekajo večji delež razpoložljivega lesa. Enako velja tudi za število posekanih dreves. Rezultati so lahko v pomoč pri oblikovanju ukrepov za večji posek.

Keywords

posek;zasebni gozdovi;velikost posesti;Ljubljana;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL BF - Biotechnical Faculty
Publisher: [J. Arnež]
UDC: 630*61+630*92:630*92(497.4Ljubljana)(043.2)=163.6
COBISS: 5423782 Link will open in a new window
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Other data

Secondary language: English
Secondary title: Logging characteristics in private forests of Ljubljana forest management region
Secondary abstract: We examined the differences in tree felling in private forests in Ljubljana forest management region by property size. The analysis was based on Timber database of the Slovenia Forest Service for 1995-2013 period. Forest properties were divided into five size categories. We analysed the amount of felling per hectare, the number of trees cut per hectare and medium felled tree. We found significant differences in mean values of variables by size categories. The amount of felling is the greatest on the smallest property. The medium felled tree is the lowest on the smaller property and the highest on the largest. Except for the period 2001-2006, the annual felling has increased. The sharpest increase of felling was noticed after 2006 on the smallest properties. Owners of smaller properties cut higher percentage of available cut. The same applies to the number of trees cut. The results can be used in formatting stimulations for greater cutting.
Secondary keywords: harvesting;private forest;property size;Ljubljana;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Biotehniška fak., Oddelek za gozdarstvo in obnovljive gozdne vire
Pages: VII f., 30 f.
ID: 11186519
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