Sukcesijski razvoj vegetacije na izbranih izkrčenih površinah na Mežakli in Pernikih : diplomsko delo - visokošolski strokovni študij - 1. stopnja

Prešeren, Ana (author), Diaci, Jurij (mentor), Rozman, Andrej (co-mentor)

V diplomski nalogi smo prikazali sukcesijski razvoj vegetacije na izkrčenih površinah po napadu smrekovega lubadarja v letih od 2007 do 2013. Terenski del je potekal na vrzeli na Mežakli ter na dveh ograjenih in dveh neograjenih vrzelih na Pernikih. Na Pernikih smo v zeliščni plasti popisali 62 različnih rastlinskih vrst, na Mežakli pa 105, kar dokazuje tudi večjo pestrost zeliščne plasti na karbonatni podlagi na Mežakli v primerjavi z acidofilnim gozdom na Pernikih. Raziskali smo tudi vpliv rastlinojede divjadi na pomlajevanje (naravno in umetno) na izbranih površinah. V mladju na Mežakli prevladuje bukev, na kateri smo zaznali tudi veliko poškodovanost oz. objedenost, na Pernikih v mladju prevladuje smreka. Najmanjši odstotek objedenosti smo zabeležili na Pernikih na ograjenih površinah.

• Language: Slovenian
• Keywords: vegetacija, razvoj, Mežakla, Perniki
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: BF - Biotechnical Faculty
• Place of publishing: Ljubljana
• Publisher: [A. Prešeren]
• Year: 2016
• Number of pages: IX, 39 f., [9] f. pril.
• PID: 20.500.12556/RUL-115030
• UDC: 630*18(043.2)=163.6
• COBISS.SI-ID: 4513702
• Publication date in RUL: 08.04.2020

Secondary language

• Language: English
• Title: Successional vegetation development on selected deforested areas of Mežakla and Perniki

Abstract

The thesis presents the succession vegetation development in deforested areas after the spruce bark beetle outbreak in the years 2007 - 2013. Field work was performed at one forest gap on Mežakla, as well as two enclosed and two unenclosed gaps on Perniki. On Perniki, 62 different plant species were identified, while 105 different plant species were identified on Mežakla. This indicates a greater diversity of herb layer on the carbonate bedrock of Mežakla, compared to acidophile forest on Perniki. The impact of herbivorous wild game on rejuvenation (natural and artificial) in selected areas was also studied. Within tree natural regeneration on Mežakla beech is dominant. Severe consequences of deer browsing, i.e. damage were observed. The tree regeneration of Perniki is dominated by spruce. The least damage caused by deer browsing was observed in the enclosures of Perniki.