Produkcijska sposobnost termofilnih listavcev na Primorskem

diplomsko delo - univerzitetni študij

Dane Milošević Štukl (Author), Aleš Kadunc (Mentor), Igor Dakskobler (Co-mentor)

Abstract

Diplomsko delo je rezultat analize 40 ploskev na območju Kraškega gozdno gospodarskega območja. Zanimala nas je produkcijska sposobnost termofilnih listavcev. Ploskve so bile polno premerjene, ocenjeni so bili socialni položaj in kazalci krošnje. Izveden je bil tudi fitocenološki popis, na podlagi katerega so bile ploskve združene v stratume. Najdebelejšim petim obravnavanim drevesom na ploskvi so bili vzeti izvrtki, ki so bili uporabljeni za določitev starosti in analizo vremenskih vplivov. Ugotovljeno jebilo, da ima temperatura v času vegetacijske dobe, predvsem poleti, opazno negativno korelacijo na širino branike. Pri padavinah pa je opaziti šibko pozitivno korelacijo julija. Na koncu je bila določena tudi produkcijska sposobnost sestojev. Največjo produkcijsko sposobnost imata v povprečju graden(5,74 m3ha-1leto-1) in cer (5,69 m3ha-1leto-1). Sledijo črni gaber (3,15m3ha-1leto-1), puhavec (2,72 m3ha-1leto-1) in kraški gaber (2,30 m3ha-1leto-1 ).

Keywords

produkcijska sposobnost;Quercus cerris;Quercus petraea;Quercus pubescens;Ostrya carpinifolia;Carpinus orientalis;Primorska;

Data

Language:	Slovenian
Year of publishing:	2012
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[D. Milošević Štukl]
UDC:	630*56(497.4)(1-15)(043.2)=163.6
COBISS:	3491238
Views:	2133
Downloads:	275
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	Unknown
Secondary title:	Productivity of thermophilous decidous tree species in the Primorska region
Secondary abstract:	The graduation thesis is a result of the analysis of 40 research plots in the area of forest regional unit of Kras. The aim was to study the site productivity of thermophilic deciduous tree species. Research plots were fullymeasured and the social structure and crown characteristics were also estimated. Site strata were formed on the basis of phytosociologis relevés. For the five thickest trees on the plot, the height was measured and samples of increment core were taken from them to determine age and to analyse the correlation between ring widths and climate factors. Analyses have shown notice able negative correlation with temperature in the vegetation period, especially in the summer months. Analyses have also shown very weak positive correlation with the rainfall amount, noticeable only in July. In the end, site productivity was also determined. The sessile oak has the highest average site productivity (5,74 m3ha-1year-1), followed closely by the Turkey oak (5,69 m3ha-1year-1). These were followed by the European hop hornbeam (3,15 m3ha-1year-1, the pubescent oak (2,72 m3ha-1year-1) and the oriental hornbeam (2,30 m3ha-1leto-1 ).
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univerza v Ljubljani, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire
Pages:	VIII, 49 str.
Keywords (UDC):	applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;agriculture and related sciences and techniques;forestry;farming;wildlife exploitation;kmetijstvo ter sorodne vede in tehnologije;forestry;gozdarstvo;forest mensuration;increment;development and structure of stands;surveying and mapping;merjenje dreves [dendrometrija];rast in prirastek dreves;rast in struktura sestojev;
ID:	56898