搜索结果: 1-5 共查到“森林土壤学 slope”相关记录5条 . 查询时间(0.015 秒)
Effect of Oriental beech root reinforcement on slope stability (Hyrcanian Forest, Iran)
root distribution slope stability
2015/5/5
Vegetation significantly affects hillslope mechanical properties related to shallow landslides and slope
stability. The objective of this study was to investigate and quantify the effect of Oriental...
Considering the relationship of slope and soil loss on skid trails in the north of Iran (a case study)
harvesting runoff
2015/4/24
With increasing mechanization of forest harvesting operations the impacts on soil have increased quite dramatically. The objective of this paper was to examine the relationship of slope and soil loss....
Ground based operation effects on soil disturbance by steel tracked skidder in a steep slope of forest
crawler tractor forest floor removal ground based skidding hardwood forest of Iran soil compaction
2015/3/19
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 of two ...
Dynamics of Water-soluble Ions in Soil by Slope Position in an Artificially Forested Watershed with Aging Japanese Cedar and Cypress
exchangeable base forested watershed nitrification slope position water-soluble ions
2009/8/24
The purpose of this study was to clarify the dynamics of water-soluble ions in soil by slope position in an artificially forested watershed with aging Japanese cedar (Cryptomeria japonica) and cypress...
The Factors Determining the Position and the Form of Surface Failure in Weathered Granite Slope
exposed rock fragile layer, stability analysis of critical slip surface, strain, surface failure
2009/8/24
To discuss failure phenomena, rainfall and saturation conditions within the soil and soil-surface movement were observed on a steep weathered granite slope containing fragile layers with characteristi...