Gozdna inventura na kmetiji Hiter

diplomsko delo - univerzitetni študij - 1. stopnja

Boštjan Šantl (Author), David Hladnik (Mentor)

Abstract

Kmetija Hiter je celek, katerega gozdna posest spada v samostojen odsek, zato so podatki za to posest v gozdnogospodarskih načrtih pregledni, razvoj gozdov pa je mogoče spremljati od leta 1962 naprej. Za kmetijo sta bila narejena pregled in analiza starih gozdnogospodarskih načrtov. Ocenjena so bila velika nihanja vrednosti lesnih zalog in pogosto spreminjanje opisovanja sestojev po obdobjih. Na površini gozda, ki meri 23,96 ha, je bila izvedena inventura na 5-arskih vzorčnih ploskvah, postavljenih na vzorčni mreži gostote 100 m x 100 m. Podatki, ki so bili dobljeni z izmero ploskev, so bili primerjani s podatki iz aktualnega gozdnogospodarskega načrta. Ugotovljeno je bilo, da je v načrtu za 100 m3/ha prenizko ocenjena vrednost lesne zaloge. Ocenjeni deleži smreke in jelke v lesni zalogi se razlikujejo za več kot 10 %. Izvedba gozdne inventure na kmetiji je lahko dobra osnova za izdelavo načrta za gozdno posest.

Keywords

kmetija;celek;gozdna inventura;vzorčne ploskve;

Data

Language:	Slovenian
Year of publishing:	2013
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[B. Šantl]
UDC:	630*52
COBISS:	3718566
Views:	296
Downloads:	90
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Forest inventoryon farm Hiter
Secondary abstract:	Forest property of farm Hiter is placed in its own separate forest section. The data for this property in forest management plans are therefore transparent and the development of forest might be estimated from 1962 on wards. It was made an overview of old forest management plans and an analyze of the development of forest. Large fluctuations of growing stock and changes in description of the structure of forest stands through periods was noticed. On the surface of forest property that measures 23,96 hectares, forest inventory on sampling plots of 500 m2 on sampling grid of 100 m x 100 was conducted. Collected data was compared with data from the current forest management plan. It was assessed that the plan underestimates the value of growing stock for more than 100 m3/ha compared to our results. Estimated share of spruce and fir in the growing stock varies by more than 10 %. Implementation of such an inventory on a farm can be a good basis for making a plan for the forest property.
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Biotehniška fak., Odd. za gozdarstvo in obnovljive gozdne vire
Pages:	VII, 38 str.
ID:	11534101