In this article, a hybrid heuristic algorithm based in Genetic Algorithm and Hooke and Jeeves in described for solving a complicated forest harvest decision problem, which involves optimization of thinning and final felling under price risk for a mixed species stand of spruce and pine. The...

A matrix growth model suitable for analysis of uneven-aged forest management is developed based on recursive equations represented on matrix form. The equations consist of transition probabilities forming part of application of Markov chain theory, which describe growth between diameter classes,...

In this study we analyse economic aspects of conversion of even-aged beech (Fagus sylvatica L.) stands to near-natural, uneven-aged forests. Growth is modelled using a matrix approach based on a new distance-independent individual tree growth model developed for beech in Denmark. The analyses...

recreation economics treats spatial problems of varying dimensionality. Travel cost models, once fashionable but no longer so, take recreation sites as point destinations, ideally, located rationally in relation to population. One-dimensional problems, concerning extent of trails, have received...

The enlargemenr of the Eu in 1995 with Austria, Finland and Sweden had a considerable effect on the Union's policy on forests, and there is reason to believe that further impact will arise from the enlargement in 2004 with ten Central and Eastern European countries. The present study aims at...

In 1989 the Danish Parliament announced it an official goal of the forest policy to double the Danish forest area in 60-100 years. One of the goals of this policy was to improve the recreational possibilities for the urban population. Therefore focus has been on furthering public afforestation...

The main goal of the study is to compare the management of Estonian public forests and the factors influencing the management with the Finnish public forests. The concept public forests refers here only to the forests managed by the state forest organizations--'RMK' in Estonia and...