Skladnost odkazila med različnimi subjekti in pri različnih zvrsteh redčenj

diplomsko delo - visokošolski strokovni študij - 1. stopnja

Aljaž Vesenjak (Avtor), Jurij Diaci (Mentor)

Povzetek

Z izbiro drevesa v gozdu, gozdarski strokovnjaki vplivajo na sestavo in obliko gozda v prihodnosti in tako skušajo uresničiti gozdnogojitvene cilje in smernice. Za uspešno izbiro je potrebno osvojiti gozdarska znanja, poleg tega imajo velik vpliv tudi izkušnje in subjektivna presoja. Namen diplomske naloge je raziskati na podlagi katerih drevesnih znakov se strokovnjaki odločajo za izbiro izbranca in konkurenta, ugotoviti strukturo izbrancev in konkurentov z najboljšim in najslabšim ujemanjem pri odkazilih ter oceniti vlogo odkazilne ploskve (marteloskop) za urjenje v odkazilu. Za raziskavo smo na območju Haloz postavili dve odkazilni ploskvi veliki 30 × 30m, kjer smo izmerili in označili drevesa. Na ploskvah so gozdarski strokovnjaki izvedli 16 odkazil po načelih tradicionalne (izbiralno redčenje) in situacijske nege. Rezultati nakazujejo boljše ujemanje odkazila pri tradicionalni negi, da so konkurenti pri situacijski negi bolj vitalni in da so izbranci pri tradicionalni negi bolj vitalni. Na skladnost odkazila sta značilno vplivali drevesna sestava in vitalnost. V splošnem so se odkazila precej razlikovala, kar je delno posledica prevladujoče bukve, podobne strukture in delno posledica uvajanja novosti, kar je vplivalo tudi na večjo raznolikost odkazila pri tradicionalni negi.

Ključne besede

situacijska nega;tradicionalna nega;skladnost;odkazilna ploskev;

Podatki

Jezik:	Slovenski jezik
Leto izida:	2022
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UL BF - Biotehniška fakulteta
Založnik:	[A. Vesenjak]
UDK:	6302:6303(043.2)=163.6
COBISS:	122212355
Št. ogledov:	10
Št. prenosov:	3
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Agreement in tree marking among different subjects and for different thinning regimes
Sekundarni povzetek:	By choosing a crop tree in the forest, forestry experts influence the composition and shape of the forest in the future and thus try to realize silvicultural goals and guidelines. In order to make a successful choice, it is necessary to acquire forestry knowledge, at the same time experience and subjective judgment also have a great influence. The purpose of the diploma thesis is to investigate on the basis of which tree characteristics the experts decide to choose the crop tree and the competitor, to determine the structure of the crop trees and the competitors with the best and worst match in the referent, and to evaluate the role of the reference plot for training (marteloscope) of forestry experts. For the research, we set up two 30 × 30m reference plots in the Haloze area, where we measured and marked the trees. On the plots, forestry experts carried out 16 tree markings according to the principles of traditional (selection thinning) and situational forest tending. The results suggest a better overall match of tree markings within in traditional tending, that competitors were are more vital in situational tending, and that crop trees were are more vital in traditional tending. Tree species and vitality had a significant effect on the consistency of the selection. In general, the tree markings differed more than expected, which is partly the result of the dominant beech stand with similar structure and partly the result of the introduction of new situational tending concept, which also influenced the greater diversity of the tree marking with traditional tending.
Sekundarne ključne besede:	situational thinning;selective thinning;agreement;marteloscope;
Vrsta dela (COBISS):	Diplomsko delo/naloga
Študijski program:	0
Konec prepovedi (OpenAIRE):	1970-01-01
Komentar na gradivo:	Univ. v Ljubljani, Biotehniška fak., Oddelek za gozdarstvo in obnovljive gozdne vire
Strani:	VIII, 58 f.
ID:	16487878