University of Zagreb. Faculty of Forestry. Department of Forest Ecology and Silviculture.
Abstract
Cilj ovog istraţivanja bio je usporediti strukturu šuma hrasta crnike na trajnim pokusnim plohama koje se nalaze u Nacionalnom parku Brijuni. Dvije trajne pokusne plohe (broj 56 i 57) su postavljene u sklopu UNESCO programa „Čovjek i biosfera“. Istraživanje se sastojalo od izmjere visina i prsnog promjera stabala hrasta crnike i drugih drvenastih vrsta na plohama, te se iz terenske izmjere izračunala struktura sastojina. Fitocenološko istraživanje vegetacije baziralo se na principima ciriško-monpelješke škole (Braun-Blanquet, 1964). Posljednje istraţivanje ovog tipa datira iz 1988. godine. Podaci su uspoređeni i dobiveni rezultati prikazuju sukcesiju vegetacije na ovim trajnim pokusnim plohama u zadnjih 29 godina.The aim of this research was to compare the forest structure of the permanent plots of evergreen oak forests in National Park Brijuni. These two plots (number 56 and 57) are included in the UNESCO programme ʺMan and Biosphereʺ (MAB). The research included measurement of height and diameter at breast height for evergreen oaks and for other woody species on the plot from which the forest structure was calculated. The phytocoenological survey of forest vegetation is based on the principles of the Zurch-Montpellier (Braun-Blanquet, 1964). The last research of this kind was carried out in 1988. Data was compared and the given results show vegetation succession on these permanent plots in the last 29 years
