Research on principles of making access to mountain forests by forest road networki

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منابع مشابه

Optimal Forest Road Density Based on Skidding and Road Construction Costs in Iranian Caspian Forests

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...

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optimal forest road density based on skidding and road construction costs in iranian caspian forests

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...

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Planning road network in mountain forests using GIS and Analytic Hierarchical Process (AHP)

Forest road construction is the most costly operation in forestry. Road designing and construction in unsuitable areas may increase construction and maintenance costs and also cause many environmental impacts. Therefore, it is required to pay more attention to forest road design. In this research, we tried to introduce an appropriate method for locating forest roads using GIS and AHP simultaneo...

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Assessment of Effect of Road or Road Construction on Soil Physical and Chemical Properties in Northern Forests of Iran

Forests are an important economic source for human and have key role in nutrient cycle, hydrology and ecosystem performance, any interference in this vital ecosystem causes to damage to forests. Mechanical logging and road construction in forest areas have led to much soil compaction. Soil physical and chemical properties were studied in parts of road and non-road in the Darabkola forest of Ira...

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ژورنال

عنوان ژورنال: Journal of Forest Science

سال: 2012

ISSN: 1212-4834,1805-935X

DOI: 10.17221/4550-jfs