Effects of plot length and soil texture on runoff and sediment yield occurring on machine-trafficked soils in a mixed deciduous forest

M Jourgholami, ER Labelle - Annals of Forest Science, 2020 - Springer
Key message Runoff decreased significantly in each soil texture group, as plot length
increased (2–40 m), whereas sediment yield showed an increasing trend. Runoff and …

Effects of foliage and traffic intensity on runoff and sediment in skid trails after trafficking in a deciduous forest

M Jourgholami, K Fathi, ER Labelle - European Journal of Forest …, 2018 - Springer
After ground-based skidding operations, soil particles are rearranged closer together
resulting in increased bulk density, reduced total porosity, and decreased infiltration …

Effectiveness of water diversion and erosion control structures on skid trails following timber harvesting

A Masumian, R Naghdi, EK Zenner - Ecological Engineering, 2017 - Elsevier
Sediment in forested watersheds is produced primarily from highly disturbed areas such as
skid trails. Forestry best management practices (BMPs) have been developed to minimize …

Effects of slope gradient on runoff and sediment yield on machine-induced compacted soil in temperate forests

M Jourgholami, S Karami, F Tavankar, A Lo Monaco… - Forests, 2020 - mdpi.com
There has been a severely negative impact on soil water resources in temperate forests
caused by the introduction of the type of heavy machinery in the forestry sector used for …

Effects of traffic frequency and skid trail slope on surface runoff and sediment yield

A Solgi, A Najafi, SH Sadeghi - International Journal of Forest …, 2014 - Taylor & Francis
The generation of surface runoff and sediment yield was studied on skid trails in the
temperate forest of Iran. The aim of this study was to evaluate the effects of traffic frequency …

Effects of skidder passes and slope on soil disturbance in two soil water contents

R Naghdi, A Solgi - Croatian Journal of Forest Engineering: Journal for …, 2014 - hrcak.srce.hr
Sažetak Skidding operations induce changes in soil physical properties, which have the
potential to impact soil sustainability and forest productivity. Our objective was to investigate …

Response of runoff and sediment on skid trails of varying gradient and traffic intensity over a two-year period

M Jourgholami, ER Labelle, J Feghhi - Forests, 2017 - mdpi.com
Compacted soil has lower water infiltration and hydraulic conductivity, which contributes to
increased runoff and erosion on slopes. The aim of the present study was to assess runoff …

Combined effects of soil texture and machine operating trail gradient on changes in forest soil physical properties during ground-based skidding

R Naghdi, A Solgi, ER Labelle, M Nikooy - Pedosphere, 2020 - Elsevier
Wood extraction by heavy machinery has always been associated with soil disturbance in
mountain forests, and the degree of soil degradation is influenced by several factors …

Effectiveness of sawdust and straw mulching on postharvest runoff and soil erosion of a skid trail in a mixed forest

M Jourgholami, ME Abari - Ecological Engineering, 2017 - Elsevier
Loss of vegetation cover by forest harvesting has increased the average surface runoff
volume and sediment yield in the Hyrcanian forest in Iran. Hence, treatments are needed to …

Impact assessment of skidding extraction: effects on physical and chemical properties of forest soils and on maple seedling growing along the skid trail

A Solgi, R Naghdi, E Marchi, A Laschi, F Keivan Behjou… - Forests, 2019 - mdpi.com
Several studies investigated soil disturbances caused on skid trails by forest logging.
However, there is still a lack of knowledge about the severity and the distance of …