Kärhä, Kalle - In: Scandinavian Forest Economics: Proceedings of the …, 42
investigated how harvesting conditions and costs change when the thinning intensity is increased and intensive, quality thinning is … carried out in firstthinning Scots pine stands. The study showed that the harvesting conditions in intensive, quality thinning … are superior, resulting in lower harvesting costs than for normal first thinning. One item of particular note was the drop …