1) turbulentflow on hillside
2) overland flow
Experimental study on the effect of different grass coverages on the overland flow velocity;
Hydro-dynamic parameters of overland flow during laboratory rainfall experiments under grass coverage;
Quantitative effects of hydro-dynamic parameters on soil detachment capacity of overland flow
3) gradient current
4) slope runoff
Device used for collecting water samples and measuring rate of flow in slope runoff;
Effects of artificial vegetation of Paspalum notatum Flugge on slope runoff;
To account the characters of Huanglashi landslide and factor influencing its stability, and based on the analysis of law of slope runoff and influent seepage in landslide area, the arrangement principle and structure mode of surface drainage ditch was introduced in this paper.
5) slope runoff
The process of slope runoff is derived from interactions between the characteristics of soil and external factors (including natural and artificial factors); there are obviously nonlinear relationships among them.
The results showed that forest vegetation could decrease surface runoff to some extent,and rainfall had impact on slope runoff in earlier stage;the slope runoff peak flow corresponded to rainfall intensity,the runoff chang.
6) slope land runoff