Naslov
Activity of European beavers (Castor fiber L.) in young pedunculate oak (Quercus robur L.) forests

Autori
Margaletić, Josip ; Grubešić, Marijan ; Dušak, Vesna ; Konjević, Dean

Izvornik
Veterinarski arhiv. Supplement (1333-6592) 76 (2006); S167-S175

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
beaver ; Castor fiber ; lowland forests ; damage

Sažetak
Beaver were brought into Posavina part of Croatia in the period from 1996 to 1998. The research of their influence on specifically conditions lowland forest was carried out in March 2003 in the young pedunculate oak forests (Quercus robur L.), and included the analysis of numbers of damaged trees and bushes, the presence of certain plant species in the field and measuring the height of damages and diameter under the damaged place. The percentage of damaged trees and bushes was carried out on the sample of 1648 plants analysed on seven transects. 75 % of plants were undamaged. The most frequently damaged species was C. avellana. 200 plants were used as samples for measuring the height of damages and the diameter under the place of damages. Most plants were damaged on the height between 30 and 40 cm, and the diameter on the place of the damage was from two to four cm.

Izvorni jezik
Engleski

Znanstvena područja
Šumarstvo

POVEZANOST RADA