Effects of runoff from upslope on rainfall infiltration and soil water redistribution at a planar slope;

A dual box system, consisting of a 2 m long feeder box and a 5 m long test box with 150 gradient was used to quantify effects of run on water and sediment on rill erosion process at down slope section and rill flow hydraulics parameters, as well as relationship of rill flow hydraulics parameters and sediment delivery by rill erosion.

In the development of water drive reservoirs, to correctly identify the watered out directions of producing wells is one of the important factors which should be considered in appropriately designing injection production well network, and adopting correct injection production measures.

300MW generating unit in Shiliquan Power Plant ever adopted the following traditional water feeding mode during startup:with motor driven feedwater pump as startup working pump,when the load of unit exceeded 90MW,to put steam tubine driven feedwater pump into operation;when the load of unit exceeded 150MW,to withdraw motor driven feedwater pump from operation.

Effects of upslope runoff on loessial hillslope erosion pattern evolution process and erosion sediment;