Razširjenost, priraščanje, pomlajevanje in upravljanje z robinijo (Robinia pseudoacacia L.) v Beli krajini

diplomsko delo - univerzitetni študij - 1. stopnja

Blaž Bahor (Author), Matija Klopčič (Mentor)

Abstract

Raziskovali smo razširjenost, priraščanje in pomlajevanje robinije v Beli krajini. Uporabili smo podatke Zavoda za gozdove Slovenije, del podatkov o pomlajevanju smo dodatno posneli. S podatki o gozdnih sestojih smo izračunali delež robinije v lesni zalogi in izdelali karto razširjenosti robinije ter karto površin, pomlajenih z robinijo. Debelinski in volumenski prirastek robinij smo izračunali s pomočjo podatkov s stalnih vzorčnih ploskev ter ju primerjali s prirastki drugih drevesnih vrst. S terensko pridobljenimi podatki smo analizirali pomladek na naključno izbranih stalnih vzorčnih ploskvah. Ugotovili smo, da se robinija pojavlja na 6,6 % gozdne površine, obilneje se pojavlja ob gozdnih robovih izven strjenih gozdnih kompleksov. Lesna zaloga robinije predstavlja 3,5 % celotne lesne zaloge gozdov. Debelinski in volumenski prirastek robinije je višji od prirastka večine drevesnih vrst, s katerimi se najpogosteje pojavlja v sestojih. V prihodnosti je pričakovati nadaljnje širjenje robinije, zato jo je potrebno ustrezno upoštevati pri gospodarjenju z gozdovi.

Keywords

robinija;razširjenost;priraščanje;upravljanje;Bela krajina;

Data

Language:	Slovenian
Year of publishing:	2018
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[B. Bahor]
UDC:	63017+63056+63061:63062(497.4)(043.2)=163.6
COBISS:	5190310
Views:	1478
Downloads:	424
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Extent, growth, regeneration and management black locust (Robinia pseudoacacia) in Bela krajina
Secondary abstract:	We studied distribution, growth and regeneration of black locust in Bela Krajina. We used the data of the Slovenia Forest Service, data on regeneration were additionally recorded. Using the data on forest stand level, the share of black locust in stand volume was calculated and a black locust%s distribution and regeneration maps were produced. The radial and volume increment of black locust trees were calculated using the individual tree data from permanent sample plots; the obtained results were compared to increments of other frequent tree species. Regeneration was analyzed in detail using the regeneration data obtained on randomly selected permanent sample plots. Black locust appears on 6.6 % of forest area in Bela krajina, and it occurs more abundantly along the forest edges outside the larger condense forest areas. The stand volume of black locust represents 3.5 % of the total stand volume. The radial and volume increment of black locust is higher than the increment of most tree species, commonly occurring with black locust in the stands. In the future, further expansion of black locust might be expected, therefore it should be duly taken into account in forest management management.
Secondary keywords:	black locust;distribution;growth;management;Bela krajina;
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:	VIII f., 32 f.
ID:	10961135