[PDF][PDF] Impacts of rubber-tired skidder and crawler tractor on forest soil in the mountainous forests of Northern Iran
R Naghdi, SR Mousavi - Power (kw), 2016 - researchgate.net
The current study compared disturbances caused by two types of log-skidding machines,
namely a rubber-tired skidder and a crawler tractor, on clay loam soil in forest. An extensive …
namely a rubber-tired skidder and a crawler tractor, on clay loam soil in forest. An extensive …
Effects of rubber-tired skidder and farm tractor on physical properties of soil in plantation areas in the north of Iran
M Nikooy, S Ahrari, A Salehi… - Journal of Forest …, 2015 - jfs.agriculturejournals.cz
Physical properties of soil can be affected by machines that are used for skidding which
have the potential to impact soil sustainability and forest productivity. The present study …
have the potential to impact soil sustainability and forest productivity. The present study …
Soil disturbance caused by different skidding methods in mountainous forests of Northern Iran
Harvest traffic with heavy equipment causes damage to forest soils. Whereas increased soil
damage has been reported with increasing harvest equipment traffic and on increasing …
damage has been reported with increasing harvest equipment traffic and on increasing …
[PDF][PDF] Ground based operation effects on soil disturbance by steel tracked skidder in a steep slope of forest
B Agherkakli, A Najafi, SH Sadeghi - Journal of forest science, 2010 - agriculturejournals.cz
In this study, the effects of slope and traffic intensity on soil compaction, rutting and forest
floor removal was evaluated on a skid trail in the natural forest of north of Iran. Combination …
floor removal was evaluated on a skid trail in the natural forest of north of Iran. Combination …
Soil compaction and porosity changes caused during the operation of Timberjack 450C skidder in northern Iran
Sažetak Skidding by means of heavy forestry machinery can affect soil physical properties.
We assessed the effects of ground based skidding on soil bulk density and total porosity …
We assessed the effects of ground based skidding on soil bulk density and total porosity …
[PDF][PDF] Soil compaction caused by 450C Timber Jack wheeled skidder (Shefarood forest, northern Iran)
In forest harvesting operations usually after using skidding machinery (skidders), traces of
soil damage in the form of soil compaction and wheel and logs ruts can be seen in the forest …
soil damage in the form of soil compaction and wheel and logs ruts can be seen in the forest …
Soil disturbance following four wheel rubber skidder logging on the steep trail in the north mountainous forest of Iran
A Najafi, A Solgi, SH Sadeghi - Soil and Tillage Research, 2009 - Elsevier
Reduced soil porosity, water content, forest floor mass and rutting are four common
disturbances during timber harvesting and skidding. The present study was conducted to …
disturbances during timber harvesting and skidding. The present study was conducted to …
[PDF][PDF] Rutting and soil displacement caused by 450C Timber Jack wheeled skidder (Asalem forest northern Iran)
he use of skidding machinery in logging operations causes destructive effects especially on
soil but has many advantages such as extracting long and heavy logs, optimum use of …
soil but has many advantages such as extracting long and heavy logs, optimum use of …
Investigation of forest soil disturbance caused by rubber-tired skidder traffic
M Lotfalian¹, A Parsakhoo - International Journal of Natural and …, 2009 - researchgate.net
Soil compaction and rutting from ground skidding is a common consequence of soil
disturbance on skid trails. In this research the superficial transformation and degree of soil …
disturbance on skid trails. In this research the superficial transformation and degree of soil …
[PDF][PDF] The Impacts of Ground-Based Logging Equipment on Forest Soil.
Abstract skidding logs from stump to landing areas is one of the most important procedures
in ground-based logging operations. rubber-tired skidders often increase soil compaction …
in ground-based logging operations. rubber-tired skidders often increase soil compaction …
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