Dinamika vrzeli v bukovih drogovnjakih po redčenju s strojno sečnjo : diplomsko delo - visokošolski strokovni študij - 1. stopnja = Gap dynamics in beech polewood stands after thinning with CTL technoloy : B. Sc. Thesis - Professional Study Programmes
Bratkič, Rok
Leta 2010 je bil oddelek 13 v gozdnogospodarski enoti Trnovo redčen s sistemom strojne sečnje. Po desetih letih smo ocenjevali, kakšne so značilnosti vrzeli v strehi sestojev, ki so nastale po ...redčenju v bukovih drogovnjakih. Izmerili smo širine krošenj dreves ob robovih vrzeli, nastalih po redčenju in analizirali vrzeli na podlagi podatkov laserskega skeniranja iz leta 2015 in ortofoto posnetkov iz leta 2020. Na podlagi ortofoto posnetkov ni bilo mogoče zanesljivo določiti zapiranja vrzeli. Iz terenskih meritev velikosti krošenj sklepamo, da drevesa ob robovih vrzeli razvijajo neenakomerno obliko krošnje. Kar 53 % dreves v vzorcu je imelo asimetrično krošnjo, v povprečju za 56 % širšo v smeri proti vrzeli. To lahko privede do večje ogroženosti za porušitev dreves, nastanek napak kot so kriva in ovalna debla, večvrhatost in ekscentričnost srca.
Type of material - undergraduate thesis
; adult, serious
Publication and manufacture - Ljubljana : [R. Bratkič], 2021
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