Analiza sprememb gozdnih sestojev na hribu Boršt zaradi vpliva naravnih motenj : diplomsko delo - visokošolski strokovni študij - 1. stopnja = The analysis of changes in forest stands on a hill Borsš, caused by the impact of natural disturbances : B. Sc. Thesis - professional study programmes
Arh, Nuša
Slovenske gozdove vse pogosteje prizadenejo abiotske in biotske motnje. Analizirali smo spremembe gozdnih sestojev zaradi motenj in gospodarjenje z gozdovi na hribu Boršt (129,98 ha). Gozdove tega ...območja so v zadnjih letih prizadele številne ujme, in sicer snegoloma v letih 2007 in 2008, vetroloma 2010 in 2011 ter ţledolom leta 2014. Po ujmah je prišlo do gradacij podlubnikov. Analizirali smo podatke o gozdnih sestojih in gospodarjenje z gozdovi v obdobju 2005%2014. S primerjavo digitalnih sestojnih kart iz let 2004 in 2014 smo ugotavljali spremembe razvojnih faz. Spremembe sestojev smo ocenjevali tudi z analizo lesne zaloge, drevesne sestave in pomlajevanja, gospodarjenje pa s posekom, umetno obnovo in gradnjo gozdnih prometnic. Glavne ugotovitve so bile: 1) lesna zaloga se je v povprečju zmanjšala za 100 m3/ha, 2) posek je bil petkrat večji od načrtovanega, 3) deleţ mladovja v skupni površini se je povečal od 2 % na 19 %, 4) zgradili so 12,8 km gozdnih prometnic.
Type of material - undergraduate thesis
; adult, serious
Publication and manufacture - Ljubljana : [N. Arh], 2016
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