Optimization of primary forest accessibility in high forests with natural regeneration

Optimization of primary forest accessibility is observed from the point intensity management and terrain relief conditions area. first phase planning traffic infrastructure. The second designing new high forests with natural regeneration (high forests) in public are selected for optimization because they most valuable category quantity quality timber. Planning infrastructure implies analysis actual forests, determination optimal density infrastructure, defining suitability area construction upgrading routes hilly mountainous was done two Management Units, Prosara Bobija-Ribnik. Optimal ranges 24 to 26 m/ha. Results showed that have potential sustainable management.