Natural regeneration of common beech and bitter oak stands after fire in management unit „Perjasička kosa“

Abstract

Šumski ekosustavi na području kontinenta vrlo često su izloženi požarima koji uzrokuju ekonomske i ekološke štete, a za koje nisu razvijeni modeli sanacije i obnove kao u mediteranskim šumama. U ovom radu istražuje se problematika obnove opožaenih površina sastojina obične bukve i hrasta cera u gospodarskoj jedinici „Perjasička kosa“. Istraživano je područje na kojem se pojavljuje ubrzana degradacija staništa zbog učestalih šumskih požara. U prvoj godini istraživanja praćena je prirodna obnova površna sa i bez uzgojnih radova po brojnosti i visinskoj distribuciji vrsta. Kroz rezultate izmjere ustanovljene su promjene distribucije vrsta, uspješna obnova cerovog pomlatka te neuspješnost njege sječom na čep i prirodne obnove bukovog pomlatka u sastojinama starijim od tri godine.Forest ecosystems in continental area are very often exposed to fires which cause economic and ecological damage for which there are no developed models of treatment and regeneration as in the Mediterranean forests. This paper explores the problems of regeneration of burnt areas of common beech and bitter oak in management unit „Perjasička kosa“. The area is subjected to fast habitat degradation due to common forest fires. During the first year of observation, the natural regeneration of areas with and without sylviculture work according to species, number and height class was monitored. According to the measured results, the changes in the distribution of species, successful regeneration of bitter oak natural shoot and unsuccessful tending by using the coppicing method were noticed, as well as the natural regeneration of beech natural shoot in older stands

    Similar works