Planning and Assessment of Alternative Forest Road and Skidding Networks

摘要: Nacrtak Road construction and harvesting operation have always been the two most expensive activ- ities in forestry. The aim of this paper is to define a method evaluate forest road net- work variants. For purpose,, was sampled with use systematic grid 150 m by 200 spacing an inventory group. In each point terrain conditions stand data collected group were analyzed using GIS. evaluated maps »Forest Potential for Construction« (FPRC) Ca- pacity Harvesting« (FCH) prepared, then first network designed costs calculated. skidding cross calculated 3 types ex- traction machines (two skidders one farm tractor) considering results some better networks designed. Finally accepted which not only envi- ronmental impacts decreased, but mini- mized, so that suitable place skidder determined presented on map Linear Programming (LP).