Adaptation of a benchmark model for forecasting and assessing damage to residual stands caused by cable yarding operations in steep terrain

The organization and execution of timber harvesting in steep terrain is a complex task. When working with cable yarder, a special focus should be given on a careful operation so that damages on residual stands can be avoided as much as possible. Damage on remaining trees is a good indicator for the stability and vitality of a stands, which in turn is an important criteria for the sustainable management of forests. The aim of the study is the adaptation of a model for the forecasting of harvesting damages and the quality assessment of timber harvesting operations.