Runoff process on a steep forested slope

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August undefined, 2024

WebbRunoff process on a steep forested slope @article{Tsukamoto1988RunoffPO, title={Runoff process on a steep forested slope}, author={Yoshinori Tsukamoto and … WebbThe two dominant approaches to modeling subsurface flow in steep topography, routing of Darcy or fracture flow and the hydrologic similarity approximation of TOPMODEL, …

Runoff generation in a steep, soil-mantled landscape

WebbField measurements of the runoff process of stormflow on Pliocene slopes are presented. Pipe flow and saturated overland flow play an important part on convergent colluvial … Webb16 dec. 2024 · Figure 4 illustrates the effect of deforestation on soil wetness and predicted slope stability. When the catchment is totally covered by forest vegetation, slope stability … synxis logo

Streamflow Generation Processes

Webb7 apr. 2024 · The following methods were used to model the major hydrological processes: the soil conservation services-curve number (SCS-CN) was used to simulate surface runoff; potential evapotranspiration was calculated using the Hargreaves method; and water was routed through the channel network using the variable storage routing method. WebbThe former process seems to be more common on steep forested slopes. Therefore, instead of the variable source area concept, the variable source volume (space) concept … Webb5 juni 2008 · Options for steep slope areas include cover crops, permanent vegetation, strip cropping, and planting on the contour, all of which can reduce the speed of water runoff and slow soil erosion. If soil crusting occurs, consider using a rotary hoe to allow seedling emergence to occur unrestricted. synxis pm whg

Slope length effect on sediment and organic litter transport on a …

Assessment and validation of groundwater vulnerability to

WebbMathematically, slope is defined as “the rise over the run ” (or the rise divided by the run), in which rise equals change in elevation and run equals horizontal distance: slope = rise run s l o p e = r i s e r u n or elevation change horizontal distance elevation change horizontal distance or in this case: 6 ft. 100 ft. = .06 6 ft. 100 ft. = .06 Webb1 sep. 2002 · Scale and slope dependence of hydrologic response are investigated for two channel network source areas (unchanneled valleys) in the Oregon Coast Range. … synwithWebb25 maj 2024 · Unlike for debris flows occurring immediately following wildfires, there are no specific models for predicting size, probability of occurrence, or runout for the post-fire debris flows resulting from the later period of infiltration-triggered debris slides within forested watersheds. syny selbstablesung.com

"Webb11 sep. 2024 · All of the variables that cause storm water runoff to increase on a slope to the point of causing damage can be mitigated with appropriate erosion control devices … " - Runoff process on a steep forested slope

Runoff process on a steep forested slope

Runoff production on forest roads in a steep, mountain catchment

Webb15 jan. 2024 · Does runoff increases as slope increases? Results show that runoff increased as slope gradient (ranging from 2.45 to 6.43 mm) reaching the critical point of … WebbRunoff tends to be dominated by infiltration-excess overland flow [ 26, 27 ], and some studies have found that streamflow downstream of surface mines tends to be flashy with large peak flows and storm flow volumes (e.g., [ 14, 28, 29 ]). However, MTM results in a two-part system with contradictory controls on hydrology [ 2 ].

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Webb18 nov. 2024 · 1. Improve Soil Texture. Provide water runoff control by grading and improving soil’s tilth, or texture. A gentle slope of 6 percent -- 6 inches per 100-foot run -- … WebbA simple conceptual rainfall-runoff model, based on the variable source area concept, was developed for predicting runoff from small, steep-sloped, forested Appalachian …

WebbRunoff production on forest roads in a steep, mountain catchment. Julia Jones. 2003, Water Resources Research ... Webb7 apr. 2024 · The direct surface runoff was obtained by separating the baseflow from the streamflow hydrograph, using the constant slope model ( Figure 2 ), included in the Cavis software developed by Corbuș [ 47 ]: (1) where: Figure 2. …

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Webb7 juni 2024 · The slope gradient can reflect the hydraulic gradient of surface runoff and is a key element during the water scouring experiment. The slope gradient and soil erosion rate had a positive correlation at slopes below 40°, whereas exceed 40° this correlation would decline (Xu et al. 2009; Shen et al. 2016 ).

WebbRunoff generation processes estimated from hydrological observations on a steep forested hillslope with a thin soil layer [1997] Tani, M.; ... synxis trainingWebb2 mars 2024 · How does the water flow on the steeper slopes? Water flows more rapidly down a steep slope, leaving it less time to infiltrate than when it stands or moves slowly … synygy incWebb30 sep. 1988 · Field measurements of the runoff process of stormflow on Pliocene slopes are presented. Pipe flow and saturated overland flow play an important part on … synysap.xincheng.com:9900xcWebbRunoff processes in tropical rainforests with special reference to study in north-east Australia. In: Geographical ... Water flux in soil and subsoil on a steep forested slope. J. … synxis training manual freeWebb14 apr. 2024 · In the study region, slope and slope variability directly regulate the distribution of precipitation patterns, surface water flow, and runoff infiltration, and they indirectly influence the infiltration of pollutants from the soil surface or the retention period on the soil surface (Aller et al., 1987; Meng et al., 2024 ). syny logisticsWebb1 juni 2024 · Transects ran from the skid trail to the stream and at 3 m intervals logging debris (tops and branches) contacting the forest floor was classified as fine (<10.2 cm diameter) or coarse (>10.2 cm diameter) [ 35] and assigned a … synxis training manualWebbCiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): [1] This study investigated how roads interact with hillslope flow in a steep, forested landscape … synygy india pvt ltd revenue