Urbana drevnina na izbranih delih Bleda

magistrsko delo - 2. stopnja

Ana Rimahazi (Author), Janez Pirnat (Mentor)

Abstract

Popisali smo drevnino izbranih delov osrednjega parka na Bledu. Ugotovili smo, da je na tem območju Bleda velika vrstna pestrost (93 različnih vrst iz 51 rodov), med katerimi prevladuje tisa (Taxus baccata). Drevnina je vitalna. Prevladujejo srednje stara do zrela drevesa. Znake poškodovanosti na omenjenem območju kaže vsako 5. drevo. Največ dreves ima površinske rane, katerih povzročitelj je človek. Predlagali smo nekaj ukrepov za drevnino z znaki poškodovanosti. Največ dreves bi potrebovalo zmanjšanje in skrajšanje delov krošnje, nekaj bi jih bilo potrebno odstraniti. V primerjavi s preteklimi meritvami, izbrana drevnina prirašča in ohranja dobro vitalnost. Največjo težavo glede urbane drevnine na Bledu predstavlja nenačrtno upravljanje. Nazadnje je bil načrt sadnje dreves podan leta 1981. Pogosto smo tudi priča napačnemu obžagovanju. S pomočjo drevesnega katastra smo ugotovili, da se je stanje drevnine v zadnjem letu močno spremenilo. Žledolom je polomil vrhove 12 drevesom. Odstranili so 87 osebkov, 8 so jih nadomestili z mladimi drevesci. Z evidentiranjem dreves na izbranih delih Bleda smo dobili vpogled v njihovo stanje, izdelava drevesnega katastra pa lahko služi kot podlaga za načrtovanje upravljanja.

Keywords

drevnina;urbano okolje;urejanje;načrtovanje;Bled;

Data

Language:	Slovenian
Year of publishing:	2015
Typology:	2.09 - Master's Thesis
Organization:	UL BF - Biotechnical Faculty
Publisher:	[A. Rimahazi]
UDC:	63092:63027(497.4Bled)(043.2)=163.6
COBISS:	4060070
Views:	396
Downloads:	85
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Urban trees on selected parts of Bled
Secondary abstract:	Trees were registred on selected parts of Bled central park. We found out, that Bled has variegated tree speciaes (93 different Species and 51 different Genus), with most frequent Yew tree (Taxus baccata). Trees vitality is good. Middle aged and mature trees are prevailing. Every fifth tree on selected parts shows signs of damage, caused by human. Some measures were suggested for damaged trees. Most trees need reduction of tree parts, some need to be cut down. In comparison with past measures, trees are well preserved and are ingrowing. Mean problem about Bled urban trees is, there are no management plans. Last plan on tree planting was in year 1981. Incorrect tree prunning is often seen. Tree statement has changed a lot from last year, seen on tree register. Ice demage caused reducing tree tops. Many trees and shrubs were removed, some young seedlings were planted. Recording trees on selected Bled parts gives us a view on tree sitation. Tree register can be used as basis for planed managing.
Secondary keywords:	trees;urban environment;management;comparison;planning;Bled;
Type (COBISS):	Master's thesis/paper
Thesis comment:	Univ. v Ljubljani, Biotehniška fak., Oddelek za gozdarstvo in obnovljive gozdne vire
Pages:	IX f., 53 str., [8] f. pril.
ID:	11564941