نتایج جستجو برای: skidder
تعداد نتایج: 118 فیلتر نتایج به سال:
Journal:
:Journal of Forest Science
2008
Journal:
:Известия СПбЛТА
2019
Journal:
:FLORESTA
2013
Journal:
:Revista Árvore
2002
Optimal Forest Road Density Based on Skidding and Road Construction Costs in Iranian Caspian Forests
Journal:
Caspian Journal of Enviromental Sciences
2009
Information on the productivity, costs and applications of the logging system is a key component in the evaluation of management plans for the rehabilitation and utilization of Caspian forests. Skidding and road construction costs are expensive forest operations. Determining the optimum forest road network density is one of the most important factors in sustainable forest management. Logging me...
Journal:
:Известия СПбЛТА
2020
Journal:
:Journal of Agricultural Science
2019
Journal:
:Scientia Forestalis
2020
Journal:
:Journal of Forest Science
2009
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