Anton Poje

Factors Affecting Harvesting Intensity in Small-Scale Private Forests in Slovenia

Among other factors, harvesting intensity in private forests depends on property, resource and forest owner characteristics. The research was conducted in Slovenia, a Central European country with very fragmented and small-scale forest property, a large number of owners and co-owners and a long tradition of sustainable forest management. In the nationwide study, data from the Land and Property Register and forest inventory database were used to build a logistic regression model to identify factors that influence harvesting intensity. The results of the model revealed that growing stock, share of conifers, share of forest area under regeneration, total size of forest property in owner- and co-ownership, parcel size and accessibility of the forest area to forest operations increase harvesting intensity. Slope, number and age of owners and co-owners, and skidding distance negatively influence harvesting intensity. The results can offer useful information for policy and decision makers for formulating policy as well as implementing the most suitable mix of policy instruments.

Comparison of Electric and Petrol Chainsaws in Terms of Efficiency and Safety When Used in Young Spruce Stands in Small-Scale Private Forests

Since the electric tools are increasingly entering the field of forestry, the aim of this study was to establish the consequences of using electric powered chainsaws on work and its energy efficiency, as well as health of workers. For this purpose, 40 trees were felled in two young spruce stands, half with a cordless electric chainsaw and one half with a petrol chainsaw. Results showed that electric chainsaws are a good alternative to petrol chainsaws for use in small-scale forestry, since in terms of work efficiency their use is comparable to petrol chainsaws and they provide a lower level of energy consumption, and lower exposure of fellers to noise and hand-arm vibrations. Similar to other fields, the results confirmed a positive impact of hand toll electrification on man and environment. The development of electric tools for forestry is expected to intensify with the development of more powerful batteries which are currently still regarded as the major bottleneck.