Naslov
A dynamic model system of forest of even-aged stands

Autori
Čavlović, Juro ; Benko, Miroslav

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Process-Based Models for forest Management / - Rovaniemi, 1998, 1-14

Skup
Process-Based Models for forest Management

Mjesto i datum
Rovaniemi, Finska, 30.08.1998. - 04.09.1998

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
sustainable management; forest of even-aged stands; system dynamics; age class distribution; value.
(sustainable management; forest of even-aged stands; system dynnamics; age class distribution; value.)

Sažetak
A basic requirement in today`s forest resources management is an ongoing production of all forest utilities with preserving the forest ecosystems stability. Consiering the even-aged forest management, this requirement will be assured by achieving compositions of normal and stable forest based on normal age class order. Faced with natural systems governed by intricate relationships in time and space, we have chosen a system-dynamic medelling as our work method, and projected a simulation model of even-aged forest management process by applying the method of age class distribution. After simulating suitable scenatios, we focused our research on the future development of age class distribution per area and frowing stock on the management unit "Josip Kozarac", within the pedunculate oak management class. The simulation research proved that even-aged forest management, defined by the intensity of regeneration felling (i. e. by the method of calculating the felling area of the major harvest cut) and the lenght of rotation, is a powerful factor the future behavior (i. e. the change of age class distribution, felling areas growing stock and values) of a closed even-aged forest system.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija

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